Merge remote-tracking branch 'upstream/chromeos-3.14' into chromeos-3.14__release/core40-12-12
Change-Id: I3bf29a88d37464838773df4e6839c8e043e5d4a3
diff --git a/drivers/net/wireless-3.8/iwl7000/hdrs/config.h b/drivers/net/wireless-3.8/iwl7000/hdrs/config.h
index 47717ee..750ebbb 100644
--- a/drivers/net/wireless-3.8/iwl7000/hdrs/config.h
+++ b/drivers/net/wireless-3.8/iwl7000/hdrs/config.h
@@ -38,7 +38,6 @@
#define CPTCFG_IWLWIFI_NUM_CHANNELS 1
#define CPTCFG_IWLWIFI_SUPPORT_DEBUG_OVERRIDES 1
#define CPTCFG_IWLWIFI_DISALLOW_OLDER_FW 1
-#define CPTCFG_IWLMVM_TOF_TSF_WA 1
#define CPTCFG_IWLWIFI_NUM_STA_INTERFACES 1
#define CPTCFG_REJECT_NONUPSTREAM_NL80211 1
diff --git a/drivers/net/wireless-3.8/iwl7000/hdrs/iwl-chrome.h b/drivers/net/wireless-3.8/iwl7000/hdrs/iwl-chrome.h
index 929dff5..6ccaca1 100644
--- a/drivers/net/wireless-3.8/iwl7000/hdrs/iwl-chrome.h
+++ b/drivers/net/wireless-3.8/iwl7000/hdrs/iwl-chrome.h
@@ -33,6 +33,13 @@
#include <crypto/algapi.h>
#include <linux/pci.h>
#include <linux/if_vlan.h>
+#include <linux/overflow.h>
+#include "net/fq.h"
+
+/* avoid conflicts with other headers */
+#ifdef is_signed_type
+#undef is_signed_type
+#endif
#define LINUX_VERSION_IS_LESS(x1,x2,x3) (LINUX_VERSION_CODE < KERNEL_VERSION(x1,x2,x3))
#define LINUX_VERSION_IS_GEQ(x1,x2,x3) (LINUX_VERSION_CODE >= KERNEL_VERSION(x1,x2,x3))
@@ -79,9 +86,6 @@
#include <hdrs/mac80211-bp.h>
#include <hdrs/net/codel.h>
-#include <hdrs/net/codel_impl.h>
-#include <hdrs/net/fq.h>
-#include <hdrs/net/fq_impl.h>
#include <hdrs/net/mac80211.h>
/* artifacts of backports - never in upstream */
@@ -855,9 +859,21 @@
(offsetof(TYPE, MEMBER) + sizeof(((TYPE *)0)->MEMBER))
#endif
-int alloc_bucket_spinlocks(spinlock_t **locks, unsigned int *lock_mask,
- size_t max_size, unsigned int cpu_mult,
- gfp_t gfp);
+
+int __alloc_bucket_spinlocks(spinlock_t **locks, unsigned int *lock_mask,
+ size_t max_size, unsigned int cpu_mult,
+ gfp_t gfp, const char *name,
+ struct lock_class_key *key);
+
+#define alloc_bucket_spinlocks(locks, lock_mask, max_size, cpu_mult, gfp) \
+ ({ \
+ static struct lock_class_key key; \
+ int ret; \
+ \
+ ret = __alloc_bucket_spinlocks(locks, lock_mask, max_size, \
+ cpu_mult, gfp, #locks, &key); \
+ ret; \
+ })
void free_bucket_spinlocks(spinlock_t *locks);
#ifndef READ_ONCE
diff --git a/drivers/net/wireless-3.8/iwl7000/hdrs/iwl-tx.h b/drivers/net/wireless-3.8/iwl7000/hdrs/iwl-tx.h
new file mode 100644
index 0000000..8e3cf3d
--- /dev/null
+++ b/drivers/net/wireless-3.8/iwl7000/hdrs/iwl-tx.h
@@ -0,0 +1,19 @@
+#ifndef __IWL_CHROME_TX_H
+#define __IWL_CHROME_TX_H
+/* This file is pre-included from the Makefile (cc command line)
+ *
+ * ChromeOS backport file-specific definitions
+ * Copyright (C) 2018 Intel Corporation
+ */
+
+/* This file includes our version of the headers that otherwise would
+ * be taken from the kernel's headers, but that can only be included
+ * in a C-file that actually uses them.
+ */
+
+#include "hdrs/net/codel.h"
+#include "hdrs/net/codel_impl.h"
+#include "hdrs/net/fq.h"
+#include "hdrs/net/fq_impl.h"
+
+#endif /* __IWL_CHROME_TX_H */
diff --git a/drivers/net/wireless-3.8/iwl7000/hdrs/linux/bitfield.h b/drivers/net/wireless-3.8/iwl7000/hdrs/linux/bitfield.h
index 5d0252a..3f1ef44 100644
--- a/drivers/net/wireless-3.8/iwl7000/hdrs/linux/bitfield.h
+++ b/drivers/net/wireless-3.8/iwl7000/hdrs/linux/bitfield.h
@@ -1,7 +1,6 @@
/*
* Copyright (C) 2014 Felix Fietkau <nbd@nbd.name>
* Copyright (C) 2004 - 2009 Ivo van Doorn <IvDoorn@gmail.com>
- * Copyright (C) 2018 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
@@ -54,7 +53,7 @@
({ \
BUILD_BUG_ON_MSG(!__builtin_constant_p(_mask), \
_pfx "mask is not constant"); \
- BUILD_BUG_ON_MSG(!(_mask), _pfx "mask is zero"); \
+ BUILD_BUG_ON_MSG((_mask) == 0, _pfx "mask is zero"); \
BUILD_BUG_ON_MSG(__builtin_constant_p(_val) ? \
~((_mask) >> __bf_shf(_mask)) & (_val) : 0, \
_pfx "value too large for the field"); \
@@ -105,19 +104,50 @@
(typeof(_mask))(((_reg) & (_mask)) >> __bf_shf(_mask)); \
})
-/* helpers that take into account endianness */
-#define FIELD_BE16_GET(_mask, _reg) FIELD_GET(_mask, be16_to_cpu(_reg))
-#define FIELD_BE32_GET(_mask, _reg) FIELD_GET(_mask, be32_to_cpu(_reg))
-#define FIELD_BE64_GET(_mask, _reg) FIELD_GET(_mask, be64_to_cpu(_reg))
-#define FIELD_LE16_GET(_mask, _reg) FIELD_GET(_mask, le16_to_cpu(_reg))
-#define FIELD_LE32_GET(_mask, _reg) FIELD_GET(_mask, le32_to_cpu(_reg))
-#define FIELD_LE64_GET(_mask, _reg) FIELD_GET(_mask, le64_to_cpu(_reg))
-
-#define FIELD_BE16_PREP(_mask, _val) cpu_to_be16(FIELD_PREP(_mask, _val))
-#define FIELD_BE32_PREP(_mask, _val) cpu_to_be32(FIELD_PREP(_mask, _val))
-#define FIELD_BE64_PREP(_mask, _val) cpu_to_be64(FIELD_PREP(_mask, _val))
-#define FIELD_LE16_PREP(_mask, _val) cpu_to_le16(FIELD_PREP(_mask, _val))
-#define FIELD_LE32_PREP(_mask, _val) cpu_to_le32(FIELD_PREP(_mask, _val))
-#define FIELD_LE64_PREP(_mask, _val) cpu_to_le64(FIELD_PREP(_mask, _val))
+extern void __compiletime_error("value doesn't fit into mask")
+__field_overflow(void);
+extern void __compiletime_error("bad bitfield mask")
+__bad_mask(void);
+static __always_inline u64 field_multiplier(u64 field)
+{
+ if ((field | (field - 1)) & ((field | (field - 1)) + 1))
+ __bad_mask();
+ return field & -field;
+}
+static __always_inline u64 field_mask(u64 field)
+{
+ return field / field_multiplier(field);
+}
+#define ____MAKE_OP(type,base,to,from) \
+static __always_inline __##type type##_encode_bits(base v, base field) \
+{ \
+ if (__builtin_constant_p(v) && (v & ~field_mask(field))) \
+ __field_overflow(); \
+ return to((v & field_mask(field)) * field_multiplier(field)); \
+} \
+static __always_inline __##type type##_replace_bits(__##type old, \
+ base val, base field) \
+{ \
+ return (old & ~to(field)) | type##_encode_bits(val, field); \
+} \
+static __always_inline void type##p_replace_bits(__##type *p, \
+ base val, base field) \
+{ \
+ *p = (*p & ~to(field)) | type##_encode_bits(val, field); \
+} \
+static __always_inline base type##_get_bits(__##type v, base field) \
+{ \
+ return (from(v) & field)/field_multiplier(field); \
+}
+#define __MAKE_OP(size) \
+ ____MAKE_OP(le##size,u##size,cpu_to_le##size,le##size##_to_cpu) \
+ ____MAKE_OP(be##size,u##size,cpu_to_be##size,be##size##_to_cpu) \
+ ____MAKE_OP(u##size,u##size,,)
+____MAKE_OP(u8,u8,,)
+__MAKE_OP(16)
+__MAKE_OP(32)
+__MAKE_OP(64)
+#undef __MAKE_OP
+#undef ____MAKE_OP
#endif
diff --git a/drivers/net/wireless-3.8/iwl7000/hdrs/linux/ieee80211.h b/drivers/net/wireless-3.8/iwl7000/hdrs/linux/ieee80211.h
index 98343c4..a6cd138 100644
--- a/drivers/net/wireless-3.8/iwl7000/hdrs/linux/ieee80211.h
+++ b/drivers/net/wireless-3.8/iwl7000/hdrs/linux/ieee80211.h
@@ -1460,13 +1460,16 @@
* STA can receive. Rate expressed in units of 1 Mbps.
* If this field is 0 this value should not be used to
* consider the highest RX data rate supported.
- * The top 3 bits of this field are reserved.
+ * The top 3 bits of this field indicate the Maximum NSTS,total
+ * (a beamformee capability.)
* @tx_mcs_map: TX MCS map 2 bits for each stream, total 8 streams
* @tx_highest: Indicates highest long GI VHT PPDU data rate
* STA can transmit. Rate expressed in units of 1 Mbps.
* If this field is 0 this value should not be used to
* consider the highest TX data rate supported.
- * The top 3 bits of this field are reserved.
+ * The top 2 bits of this field are reserved, the
+ * 3rd bit from the top indiciates VHT Extended NSS BW
+ * Capability.
*/
struct ieee80211_vht_mcs_info {
__le16 rx_mcs_map;
@@ -1475,6 +1478,13 @@
__le16 tx_highest;
} __packed;
+/* for rx_highest */
+#define IEEE80211_VHT_MAX_NSTS_TOTAL_SHIFT 13
+#define IEEE80211_VHT_MAX_NSTS_TOTAL_MASK (7 << IEEE80211_VHT_MAX_NSTS_TOTAL_SHIFT)
+
+/* for tx_highest */
+#define IEEE80211_VHT_EXT_NSS_BW_CAPABLE (1 << 13)
+
/**
* enum ieee80211_vht_mcs_support - VHT MCS support definitions
* @IEEE80211_VHT_MCS_SUPPORT_0_7: MCSes 0-7 are supported for the
@@ -1545,11 +1555,11 @@
* struct ieee80211_he_cap_elem - HE capabilities element
*
* This structure is the "HE capabilities element" fixed fields as
- * described in P802.11ax_D2.0 section 9.4.2.237.2 and 9.4.2.237.3
+ * described in P802.11ax_D3.0 section 9.4.2.237.2 and 9.4.2.237.3
*/
struct ieee80211_he_cap_elem {
- u8 mac_cap_info[5];
- u8 phy_cap_info[9];
+ u8 mac_cap_info[6];
+ u8 phy_cap_info[11];
} __packed;
#define IEEE80211_TX_RX_MCS_NSS_DESC_MAX_LEN 5
@@ -1581,26 +1591,26 @@
* This structure holds the data required for the Tx/Rx HE MCS NSS Support Field
* described in P802.11ax_D2.0 section 9.4.2.237.4
*
- * @rx_msc_80: Rx MCS map 2 bits for each stream, total 8 streams, for channel
+ * @rx_mcs_80: Rx MCS map 2 bits for each stream, total 8 streams, for channel
* widths less than 80MHz.
- * @tx_msc_80: Tx MCS map 2 bits for each stream, total 8 streams, for channel
+ * @tx_mcs_80: Tx MCS map 2 bits for each stream, total 8 streams, for channel
* widths less than 80MHz.
- * @rx_msc_160: Rx MCS map 2 bits for each stream, total 8 streams, for channel
+ * @rx_mcs_160: Rx MCS map 2 bits for each stream, total 8 streams, for channel
* width 160MHz.
- * @tx_msc_160: Tx MCS map 2 bits for each stream, total 8 streams, for channel
+ * @tx_mcs_160: Tx MCS map 2 bits for each stream, total 8 streams, for channel
* width 160MHz.
- * @rx_msc_80p80: Rx MCS map 2 bits for each stream, total 8 streams, for
+ * @rx_mcs_80p80: Rx MCS map 2 bits for each stream, total 8 streams, for
* channel width 80p80MHz.
- * @tx_msc_80p80: Tx MCS map 2 bits for each stream, total 8 streams, for
+ * @tx_mcs_80p80: Tx MCS map 2 bits for each stream, total 8 streams, for
* channel width 80p80MHz.
*/
struct ieee80211_he_mcs_nss_supp {
- __le16 rx_msc_80;
- __le16 tx_msc_80;
- __le16 rx_msc_160;
- __le16 tx_msc_160;
- __le16 rx_msc_80p80;
- __le16 tx_msc_80p80;
+ __le16 rx_mcs_80;
+ __le16 tx_mcs_80;
+ __le16 rx_mcs_160;
+ __le16 tx_mcs_160;
+ __le16 rx_mcs_80p80;
+ __le16 tx_mcs_80p80;
} __packed;
/**
@@ -1612,7 +1622,7 @@
struct ieee80211_he_operation {
__le32 he_oper_params;
__le16 he_mcs_nss_set;
- /* Optional 0,1,3 or 4 bytes: depends on %he_oper_params */
+ /* Optional 0,1,3 or 4 bytes: depends on @he_oper_params */
u8 optional[0];
} __packed;
@@ -1650,6 +1660,7 @@
#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ 0x00000004
#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ 0x00000008
#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK 0x0000000C
+#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_SHIFT 2
#define IEEE80211_VHT_CAP_RXLDPC 0x00000010
#define IEEE80211_VHT_CAP_SHORT_GI_80 0x00000020
#define IEEE80211_VHT_CAP_SHORT_GI_160 0x00000040
@@ -1678,6 +1689,26 @@
#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB 0x0c000000
#define IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN 0x10000000
#define IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN 0x20000000
+#define IEEE80211_VHT_CAP_EXT_NSS_BW_SHIFT 30
+#define IEEE80211_VHT_CAP_EXT_NSS_BW_MASK 0xc0000000
+
+/**
+ * ieee80211_get_vht_max_nss - return max NSS for a given bandwidth/MCS
+ * @cap: VHT capabilities of the peer
+ * @bw: bandwidth to use
+ * @mcs: MCS index to use
+ * @ext_nss_bw_capable: indicates whether or not the local transmitter
+ * (rate scaling algorithm) can deal with the new logic
+ * (dot11VHTExtendedNSSBWCapable)
+ *
+ * Due to the VHT Extended NSS Bandwidth Support, the maximum NSS can
+ * vary for a given BW/MCS. This function parses the data.
+ *
+ * Note: This function is exported by cfg80211.
+ */
+int ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *cap,
+ enum ieee80211_vht_chanwidth bw,
+ int mcs, bool ext_nss_bw_capable);
/* 802.11ax HE MAC capabilities */
#define IEEE80211_HE_MAC_CAP0_HTC_HE 0x01
@@ -1707,18 +1738,19 @@
#define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_8US 0x04
#define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US 0x08
#define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_MASK 0x0c
-#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_1 0x00
-#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_2 0x10
-#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_3 0x20
-#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_4 0x30
-#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_5 0x40
-#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_6 0x50
-#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_7 0x60
-#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_8 0x70
-#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_MASK 0x70
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_1 0x00
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_2 0x10
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_3 0x20
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_4 0x30
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_5 0x40
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_6 0x50
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_7 0x60
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8 0x70
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_MASK 0x70
-/* Link adaptation is split between byte #2 and byte #3. It should be set only
- * if IEEE80211_HE_MAC_CAP0_HTC_HE in which case the following values apply:
+/* Link adaptation is split between byte HE_MAC_CAP1 and
+ * HE_MAC_CAP2. It should be set only if IEEE80211_HE_MAC_CAP0_HTC_HE
+ * in which case the following values apply:
* 0 = No feedback.
* 1 = reserved.
* 2 = Unsolicited feedback.
@@ -1728,14 +1760,13 @@
#define IEEE80211_HE_MAC_CAP2_LINK_ADAPTATION 0x01
#define IEEE80211_HE_MAC_CAP2_ALL_ACK 0x02
-#define IEEE80211_HE_MAC_CAP2_UL_MU_RESP_SCHED 0x04
+#define IEEE80211_HE_MAC_CAP2_TRS 0x04
#define IEEE80211_HE_MAC_CAP2_BSR 0x08
#define IEEE80211_HE_MAC_CAP2_BCAST_TWT 0x10
#define IEEE80211_HE_MAC_CAP2_32BIT_BA_BITMAP 0x20
#define IEEE80211_HE_MAC_CAP2_MU_CASCADING 0x40
#define IEEE80211_HE_MAC_CAP2_ACK_EN 0x80
-#define IEEE80211_HE_MAC_CAP3_GRP_ADDR_MULTI_STA_BA_DL_MU 0x01
#define IEEE80211_HE_MAC_CAP3_OMI_CONTROL 0x02
#define IEEE80211_HE_MAC_CAP3_OFDMA_RA 0x04
@@ -1743,25 +1774,34 @@
* A-MDPU Length Exponent field in the HT capabilities, VHT capabilities and the
* same field in the HE capabilities.
*/
-#define IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_USE_VHT 0x00
-#define IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_VHT_1 0x08
-#define IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_VHT_2 0x10
-#define IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_RESERVED 0x18
-#define IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_MASK 0x18
-#define IEEE80211_HE_MAC_CAP3_A_AMSDU_FRAG 0x20
+#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_USE_VHT 0x00
+#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_1 0x08
+#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2 0x10
+#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_RESERVED 0x18
+#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK 0x18
+#define IEEE80211_HE_MAC_CAP3_AMSDU_FRAG 0x20
#define IEEE80211_HE_MAC_CAP3_FLEX_TWT_SCHED 0x40
#define IEEE80211_HE_MAC_CAP3_RX_CTRL_FRAME_TO_MULTIBSS 0x80
#define IEEE80211_HE_MAC_CAP4_BSRP_BQRP_A_MPDU_AGG 0x01
#define IEEE80211_HE_MAC_CAP4_QTP 0x02
#define IEEE80211_HE_MAC_CAP4_BQR 0x04
-#define IEEE80211_HE_MAC_CAP4_SR_RESP 0x08
+#define IEEE80211_HE_MAC_CAP4_SRP_RESP 0x08
#define IEEE80211_HE_MAC_CAP4_NDP_FB_REP 0x10
#define IEEE80211_HE_MAC_CAP4_OPS 0x20
#define IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU 0x40
+/* Multi TID agg TX is split between byte #4 and #5
+ * The value is a combination of B39,B40,B41
+ */
+#define IEEE80211_HE_MAC_CAP4_MULTI_TID_AGG_TX_QOS_B39 0x80
+
+#define IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B40 0x01
+#define IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B41 0x02
+#define IEEE80211_HE_MAC_CAP5_SUBCHAN_SELECVITE_TRANSMISSION 0x04
+#define IEEE80211_HE_MAC_CAP5_UL_2x996_TONE_RU 0x08
+#define IEEE80211_HE_MAC_CAP5_OM_CTRL_UL_MU_DATA_DIS_RX 0x10
/* 802.11ax HE PHY capabilities */
-#define IEEE80211_HE_PHY_CAP0_DUAL_BAND 0x01
#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G 0x02
#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G 0x04
#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G 0x08
@@ -1778,10 +1818,10 @@
#define IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A 0x10
#define IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD 0x20
#define IEEE80211_HE_PHY_CAP1_HE_LTF_AND_GI_FOR_HE_PPDUS_0_8US 0x40
-/* Midamble RX Max NSTS is split between byte #2 and byte #3 */
-#define IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_MAX_NSTS 0x80
+/* Midamble RX/TX Max NSTS is split between byte #2 and byte #3 */
+#define IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS 0x80
-#define IEEE80211_HE_PHY_CAP2_MIDAMBLE_RX_MAX_NSTS 0x01
+#define IEEE80211_HE_PHY_CAP2_MIDAMBLE_RX_TX_MAX_NSTS 0x01
#define IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US 0x02
#define IEEE80211_HE_PHY_CAP2_STBC_TX_UNDER_80MHZ 0x04
#define IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ 0x08
@@ -1882,7 +1922,19 @@
#define IEEE80211_HE_PHY_CAP8_20MHZ_IN_160MHZ_HE_PPDU 0x04
#define IEEE80211_HE_PHY_CAP8_80MHZ_IN_160MHZ_HE_PPDU 0x08
#define IEEE80211_HE_PHY_CAP8_HE_ER_SU_1XLTF_AND_08_US_GI 0x10
-#define IEEE80211_HE_PHY_CAP8_MIDAMBLE_RX_2X_AND_1XLTF 0x20
+#define IEEE80211_HE_PHY_CAP8_MIDAMBLE_RX_TX_2X_AND_1XLTF 0x20
+#define IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_20MHZ 0x00
+#define IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_40MHZ 0x40
+#define IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_80MHZ 0x80
+#define IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_160_OR_80P80_MHZ 0xc0
+#define IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_MASK 0xc0
+
+#define IEEE80211_HE_PHY_CAP9_LONGER_THAN_16_SIGB_OFDM_SYM 0x01
+#define IEEE80211_HE_PHY_CAP9_NON_TRIGGERED_CQI_FEEDBACK 0x02
+#define IEEE80211_HE_PHY_CAP9_TX_1024_QAM_LESS_THAN_242_TONE_RU 0x04
+#define IEEE80211_HE_PHY_CAP9_RX_1024_QAM_LESS_THAN_242_TONE_RU 0x08
+#define IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_COMP_SIGB 0x10
+#define IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_NON_COMP_SIGB 0x20
/* 802.11ax HE TX/RX MCS NSS Support */
#define IEEE80211_TX_RX_MCS_NSS_SUPP_HIGHEST_MCS_POS (3)
@@ -1962,8 +2014,8 @@
#define IEEE80211_HE_OPERATION_TWT_REQUIRED 0x00000200
#define IEEE80211_HE_OPERATION_RTS_THRESHOLD_MASK 0x000ffc00
#define IEEE80211_HE_OPERATION_RTS_THRESHOLD_OFFSET 10
-#define IEEE80211_HE_OPERATION_PARTIAL_BSS_COLOR 0x000100000
-#define IEEE80211_HE_OPERATION_VHT_OPER_INFO 0x000200000
+#define IEEE80211_HE_OPERATION_PARTIAL_BSS_COLOR 0x00100000
+#define IEEE80211_HE_OPERATION_VHT_OPER_INFO 0x00200000
#define IEEE80211_HE_OPERATION_MULTI_BSSID_AP 0x10000000
#define IEEE80211_HE_OPERATION_TX_BSSID_INDICATOR 0x20000000
#define IEEE80211_HE_OPERATION_BSS_COLOR_DISABLED 0x40000000
@@ -2542,7 +2594,7 @@
#define FILS_ERP_MAX_REALM_LEN 253
#define FILS_ERP_MAX_RRK_LEN 64
-#define PMK_MAX_LEN 48
+#define PMK_MAX_LEN 64
/* Public action codes (IEEE Std 802.11-2016, 9.6.8.1, Table 9-307) */
enum ieee80211_pub_actioncode {
diff --git a/drivers/net/wireless-3.8/iwl7000/hdrs/linux/overflow.h b/drivers/net/wireless-3.8/iwl7000/hdrs/linux/overflow.h
new file mode 100644
index 0000000..40b48e2
--- /dev/null
+++ b/drivers/net/wireless-3.8/iwl7000/hdrs/linux/overflow.h
@@ -0,0 +1,309 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
+#ifndef __LINUX_OVERFLOW_H
+#define __LINUX_OVERFLOW_H
+
+#include <linux/compiler.h>
+
+/*
+ * In the fallback code below, we need to compute the minimum and
+ * maximum values representable in a given type. These macros may also
+ * be useful elsewhere, so we provide them outside the
+ * COMPILER_HAS_GENERIC_BUILTIN_OVERFLOW block.
+ *
+ * It would seem more obvious to do something like
+ *
+ * #define type_min(T) (T)(is_signed_type(T) ? (T)1 << (8*sizeof(T)-1) : 0)
+ * #define type_max(T) (T)(is_signed_type(T) ? ((T)1 << (8*sizeof(T)-1)) - 1 : ~(T)0)
+ *
+ * Unfortunately, the middle expressions, strictly speaking, have
+ * undefined behaviour, and at least some versions of gcc warn about
+ * the type_max expression (but not if -fsanitize=undefined is in
+ * effect; in that case, the warning is deferred to runtime...).
+ *
+ * The slightly excessive casting in type_min is to make sure the
+ * macros also produce sensible values for the exotic type _Bool. [The
+ * overflow checkers only almost work for _Bool, but that's
+ * a-feature-not-a-bug, since people shouldn't be doing arithmetic on
+ * _Bools. Besides, the gcc builtins don't allow _Bool* as third
+ * argument.]
+ *
+ * Idea stolen from
+ * https://mail-index.netbsd.org/tech-misc/2007/02/05/0000.html -
+ * credit to Christian Biere.
+ */
+#define is_signed_type(type) (((type)(-1)) < (type)1)
+#define __type_half_max(type) ((type)1 << (8*sizeof(type) - 1 - is_signed_type(type)))
+#define type_max(T) ((T)((__type_half_max(T) - 1) + __type_half_max(T)))
+#define type_min(T) ((T)((T)-type_max(T)-(T)1))
+
+
+#ifdef COMPILER_HAS_GENERIC_BUILTIN_OVERFLOW
+/*
+ * For simplicity and code hygiene, the fallback code below insists on
+ * a, b and *d having the same type (similar to the min() and max()
+ * macros), whereas gcc's type-generic overflow checkers accept
+ * different types. Hence we don't just make check_add_overflow an
+ * alias for __builtin_add_overflow, but add type checks similar to
+ * below.
+ */
+#define check_add_overflow(a, b, d) ({ \
+ typeof(a) __a = (a); \
+ typeof(b) __b = (b); \
+ typeof(d) __d = (d); \
+ (void) (&__a == &__b); \
+ (void) (&__a == __d); \
+ __builtin_add_overflow(__a, __b, __d); \
+})
+
+#define check_sub_overflow(a, b, d) ({ \
+ typeof(a) __a = (a); \
+ typeof(b) __b = (b); \
+ typeof(d) __d = (d); \
+ (void) (&__a == &__b); \
+ (void) (&__a == __d); \
+ __builtin_sub_overflow(__a, __b, __d); \
+})
+
+#define check_mul_overflow(a, b, d) ({ \
+ typeof(a) __a = (a); \
+ typeof(b) __b = (b); \
+ typeof(d) __d = (d); \
+ (void) (&__a == &__b); \
+ (void) (&__a == __d); \
+ __builtin_mul_overflow(__a, __b, __d); \
+})
+
+#else
+
+
+/* Checking for unsigned overflow is relatively easy without causing UB. */
+#define __unsigned_add_overflow(a, b, d) ({ \
+ typeof(a) __a = (a); \
+ typeof(b) __b = (b); \
+ typeof(d) __d = (d); \
+ (void) (&__a == &__b); \
+ (void) (&__a == __d); \
+ *__d = __a + __b; \
+ *__d < __a; \
+})
+#define __unsigned_sub_overflow(a, b, d) ({ \
+ typeof(a) __a = (a); \
+ typeof(b) __b = (b); \
+ typeof(d) __d = (d); \
+ (void) (&__a == &__b); \
+ (void) (&__a == __d); \
+ *__d = __a - __b; \
+ __a < __b; \
+})
+/*
+ * If one of a or b is a compile-time constant, this avoids a division.
+ */
+#define __unsigned_mul_overflow(a, b, d) ({ \
+ typeof(a) __a = (a); \
+ typeof(b) __b = (b); \
+ typeof(d) __d = (d); \
+ (void) (&__a == &__b); \
+ (void) (&__a == __d); \
+ *__d = __a * __b; \
+ __builtin_constant_p(__b) ? \
+ __b > 0 && __a > type_max(typeof(__a)) / __b : \
+ __a > 0 && __b > type_max(typeof(__b)) / __a; \
+})
+
+/*
+ * For signed types, detecting overflow is much harder, especially if
+ * we want to avoid UB. But the interface of these macros is such that
+ * we must provide a result in *d, and in fact we must produce the
+ * result promised by gcc's builtins, which is simply the possibly
+ * wrapped-around value. Fortunately, we can just formally do the
+ * operations in the widest relevant unsigned type (u64) and then
+ * truncate the result - gcc is smart enough to generate the same code
+ * with and without the (u64) casts.
+ */
+
+/*
+ * Adding two signed integers can overflow only if they have the same
+ * sign, and overflow has happened iff the result has the opposite
+ * sign.
+ */
+#define __signed_add_overflow(a, b, d) ({ \
+ typeof(a) __a = (a); \
+ typeof(b) __b = (b); \
+ typeof(d) __d = (d); \
+ (void) (&__a == &__b); \
+ (void) (&__a == __d); \
+ *__d = (u64)__a + (u64)__b; \
+ (((~(__a ^ __b)) & (*__d ^ __a)) \
+ & type_min(typeof(__a))) != 0; \
+})
+
+/*
+ * Subtraction is similar, except that overflow can now happen only
+ * when the signs are opposite. In this case, overflow has happened if
+ * the result has the opposite sign of a.
+ */
+#define __signed_sub_overflow(a, b, d) ({ \
+ typeof(a) __a = (a); \
+ typeof(b) __b = (b); \
+ typeof(d) __d = (d); \
+ (void) (&__a == &__b); \
+ (void) (&__a == __d); \
+ *__d = (u64)__a - (u64)__b; \
+ ((((__a ^ __b)) & (*__d ^ __a)) \
+ & type_min(typeof(__a))) != 0; \
+})
+
+/*
+ * Signed multiplication is rather hard. gcc always follows C99, so
+ * division is truncated towards 0. This means that we can write the
+ * overflow check like this:
+ *
+ * (a > 0 && (b > MAX/a || b < MIN/a)) ||
+ * (a < -1 && (b > MIN/a || b < MAX/a) ||
+ * (a == -1 && b == MIN)
+ *
+ * The redundant casts of -1 are to silence an annoying -Wtype-limits
+ * (included in -Wextra) warning: When the type is u8 or u16, the
+ * __b_c_e in check_mul_overflow obviously selects
+ * __unsigned_mul_overflow, but unfortunately gcc still parses this
+ * code and warns about the limited range of __b.
+ */
+
+#define __signed_mul_overflow(a, b, d) ({ \
+ typeof(a) __a = (a); \
+ typeof(b) __b = (b); \
+ typeof(d) __d = (d); \
+ typeof(a) __tmax = type_max(typeof(a)); \
+ typeof(a) __tmin = type_min(typeof(a)); \
+ (void) (&__a == &__b); \
+ (void) (&__a == __d); \
+ *__d = (u64)__a * (u64)__b; \
+ (__b > 0 && (__a > __tmax/__b || __a < __tmin/__b)) || \
+ (__b < (typeof(__b))-1 && (__a > __tmin/__b || __a < __tmax/__b)) || \
+ (__b == (typeof(__b))-1 && __a == __tmin); \
+})
+
+
+#define check_add_overflow(a, b, d) \
+ __builtin_choose_expr(is_signed_type(typeof(a)), \
+ __signed_add_overflow(a, b, d), \
+ __unsigned_add_overflow(a, b, d))
+
+#define check_sub_overflow(a, b, d) \
+ __builtin_choose_expr(is_signed_type(typeof(a)), \
+ __signed_sub_overflow(a, b, d), \
+ __unsigned_sub_overflow(a, b, d))
+
+#define check_mul_overflow(a, b, d) \
+ __builtin_choose_expr(is_signed_type(typeof(a)), \
+ __signed_mul_overflow(a, b, d), \
+ __unsigned_mul_overflow(a, b, d))
+
+
+#endif /* COMPILER_HAS_GENERIC_BUILTIN_OVERFLOW */
+
+/** check_shl_overflow() - Calculate a left-shifted value and check overflow
+ *
+ * @a: Value to be shifted
+ * @s: How many bits left to shift
+ * @d: Pointer to where to store the result
+ *
+ * Computes *@d = (@a << @s)
+ *
+ * Returns true if '*d' cannot hold the result or when 'a << s' doesn't
+ * make sense. Example conditions:
+ * - 'a << s' causes bits to be lost when stored in *d.
+ * - 's' is garbage (e.g. negative) or so large that the result of
+ * 'a << s' is guaranteed to be 0.
+ * - 'a' is negative.
+ * - 'a << s' sets the sign bit, if any, in '*d'.
+ *
+ * '*d' will hold the results of the attempted shift, but is not
+ * considered "safe for use" if false is returned.
+ */
+#define check_shl_overflow(a, s, d) ({ \
+ typeof(a) _a = a; \
+ typeof(s) _s = s; \
+ typeof(d) _d = d; \
+ u64 _a_full = _a; \
+ unsigned int _to_shift = \
+ _s >= 0 && _s < 8 * sizeof(*d) ? _s : 0; \
+ *_d = (_a_full << _to_shift); \
+ (_to_shift != _s || *_d < 0 || _a < 0 || \
+ (*_d >> _to_shift) != _a); \
+})
+
+/**
+ * array_size() - Calculate size of 2-dimensional array.
+ *
+ * @a: dimension one
+ * @b: dimension two
+ *
+ * Calculates size of 2-dimensional array: @a * @b.
+ *
+ * Returns: number of bytes needed to represent the array or SIZE_MAX on
+ * overflow.
+ */
+static inline __must_check size_t array_size(size_t a, size_t b)
+{
+ size_t bytes;
+
+ if (check_mul_overflow(a, b, &bytes))
+ return SIZE_MAX;
+
+ return bytes;
+}
+
+/**
+ * array3_size() - Calculate size of 3-dimensional array.
+ *
+ * @a: dimension one
+ * @b: dimension two
+ * @c: dimension three
+ *
+ * Calculates size of 3-dimensional array: @a * @b * @c.
+ *
+ * Returns: number of bytes needed to represent the array or SIZE_MAX on
+ * overflow.
+ */
+static inline __must_check size_t array3_size(size_t a, size_t b, size_t c)
+{
+ size_t bytes;
+
+ if (check_mul_overflow(a, b, &bytes))
+ return SIZE_MAX;
+ if (check_mul_overflow(bytes, c, &bytes))
+ return SIZE_MAX;
+
+ return bytes;
+}
+
+static inline __must_check size_t __ab_c_size(size_t n, size_t size, size_t c)
+{
+ size_t bytes;
+
+ if (check_mul_overflow(n, size, &bytes))
+ return SIZE_MAX;
+ if (check_add_overflow(bytes, c, &bytes))
+ return SIZE_MAX;
+
+ return bytes;
+}
+
+/**
+ * struct_size() - Calculate size of structure with trailing array.
+ * @p: Pointer to the structure.
+ * @member: Name of the array member.
+ * @n: Number of elements in the array.
+ *
+ * Calculates size of memory needed for structure @p followed by an
+ * array of @n @member elements.
+ *
+ * Return: number of bytes needed or SIZE_MAX on overflow.
+ */
+#define struct_size(p, member, n) \
+ __ab_c_size(n, \
+ sizeof(*(p)->member) + __must_be_array((p)->member),\
+ sizeof(*(p)))
+
+#endif /* __LINUX_OVERFLOW_H */
diff --git a/drivers/net/wireless-3.8/iwl7000/hdrs/linux/rhashtable-types.h b/drivers/net/wireless-3.8/iwl7000/hdrs/linux/rhashtable-types.h
new file mode 100644
index 0000000..763d613c
--- /dev/null
+++ b/drivers/net/wireless-3.8/iwl7000/hdrs/linux/rhashtable-types.h
@@ -0,0 +1,137 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Resizable, Scalable, Concurrent Hash Table
+ *
+ * Simple structures that might be needed in include
+ * files.
+ */
+
+#ifndef _LINUX_RHASHTABLE_TYPES_H
+#define _LINUX_RHASHTABLE_TYPES_H
+
+#include <linux/atomic.h>
+#include <linux/compiler.h>
+#include <linux/mutex.h>
+#include <linux/workqueue.h>
+
+struct rhash_head {
+ struct rhash_head __rcu *next;
+};
+
+struct rhlist_head {
+ struct rhash_head rhead;
+ struct rhlist_head __rcu *next;
+};
+
+struct bucket_table;
+
+/**
+ * struct rhashtable_compare_arg - Key for the function rhashtable_compare
+ * @ht: Hash table
+ * @key: Key to compare against
+ */
+struct rhashtable_compare_arg {
+ struct rhashtable *ht;
+ const void *key;
+};
+
+typedef u32 (*rht_hashfn_t)(const void *data, u32 len, u32 seed);
+typedef u32 (*rht_obj_hashfn_t)(const void *data, u32 len, u32 seed);
+typedef int (*rht_obj_cmpfn_t)(struct rhashtable_compare_arg *arg,
+ const void *obj);
+
+/**
+ * struct rhashtable_params - Hash table construction parameters
+ * @nelem_hint: Hint on number of elements, should be 75% of desired size
+ * @key_len: Length of key
+ * @key_offset: Offset of key in struct to be hashed
+ * @head_offset: Offset of rhash_head in struct to be hashed
+ * @max_size: Maximum size while expanding
+ * @min_size: Minimum size while shrinking
+ * @locks_mul: Number of bucket locks to allocate per cpu (default: 32)
+ * @automatic_shrinking: Enable automatic shrinking of tables
+ * @hashfn: Hash function (default: jhash2 if !(key_len % 4), or jhash)
+ * @obj_hashfn: Function to hash object
+ * @obj_cmpfn: Function to compare key with object
+ */
+struct rhashtable_params {
+ u16 nelem_hint;
+ u16 key_len;
+ u16 key_offset;
+ u16 head_offset;
+ unsigned int max_size;
+ u16 min_size;
+ bool automatic_shrinking;
+ u8 locks_mul;
+ rht_hashfn_t hashfn;
+ rht_obj_hashfn_t obj_hashfn;
+ rht_obj_cmpfn_t obj_cmpfn;
+};
+
+/**
+ * struct rhashtable - Hash table handle
+ * @tbl: Bucket table
+ * @key_len: Key length for hashfn
+ * @max_elems: Maximum number of elements in table
+ * @p: Configuration parameters
+ * @rhlist: True if this is an rhltable
+ * @run_work: Deferred worker to expand/shrink asynchronously
+ * @mutex: Mutex to protect current/future table swapping
+ * @lock: Spin lock to protect walker list
+ * @nelems: Number of elements in table
+ */
+struct rhashtable {
+ struct bucket_table __rcu *tbl;
+ unsigned int key_len;
+ unsigned int max_elems;
+ struct rhashtable_params p;
+ bool rhlist;
+ struct work_struct run_work;
+ struct mutex mutex;
+ spinlock_t lock;
+ atomic_t nelems;
+};
+
+/**
+ * struct rhltable - Hash table with duplicate objects in a list
+ * @ht: Underlying rhtable
+ */
+struct rhltable {
+ struct rhashtable ht;
+};
+
+/**
+ * struct rhashtable_walker - Hash table walker
+ * @list: List entry on list of walkers
+ * @tbl: The table that we were walking over
+ */
+struct rhashtable_walker {
+ struct list_head list;
+ struct bucket_table *tbl;
+};
+
+/**
+ * struct rhashtable_iter - Hash table iterator
+ * @ht: Table to iterate through
+ * @p: Current pointer
+ * @list: Current hash list pointer
+ * @walker: Associated rhashtable walker
+ * @slot: Current slot
+ * @skip: Number of entries to skip in slot
+ */
+struct rhashtable_iter {
+ struct rhashtable *ht;
+ struct rhash_head *p;
+ struct rhlist_head *list;
+ struct rhashtable_walker walker;
+ unsigned int slot;
+ unsigned int skip;
+ bool end_of_table;
+};
+
+int rhashtable_init(struct rhashtable *ht,
+ const struct rhashtable_params *params);
+int rhltable_init(struct rhltable *hlt,
+ const struct rhashtable_params *params);
+
+#endif /* _LINUX_RHASHTABLE_TYPES_H */
diff --git a/drivers/net/wireless-3.8/iwl7000/hdrs/linux/rhashtable.h b/drivers/net/wireless-3.8/iwl7000/hdrs/linux/rhashtable.h
index c9df252..eb71110 100644
--- a/drivers/net/wireless-3.8/iwl7000/hdrs/linux/rhashtable.h
+++ b/drivers/net/wireless-3.8/iwl7000/hdrs/linux/rhashtable.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Resizable, Scalable, Concurrent Hash Table
*
@@ -17,37 +18,18 @@
#ifndef _LINUX_RHASHTABLE_H
#define _LINUX_RHASHTABLE_H
-#include <linux/atomic.h>
-#include <linux/compiler.h>
#include <linux/err.h>
#include <linux/errno.h>
#include <linux/jhash.h>
#include <linux/list_nulls.h>
#include <linux/workqueue.h>
-#include <linux/mutex.h>
#include <linux/rculist.h>
+#include <linux/rhashtable-types.h>
/*
* The end of the chain is marked with a special nulls marks which has
- * the following format:
- *
- * +-------+-----------------------------------------------------+-+
- * | Base | Hash |1|
- * +-------+-----------------------------------------------------+-+
- *
- * Base (4 bits) : Reserved to distinguish between multiple tables.
- * Specified via &struct rhashtable_params.nulls_base.
- * Hash (27 bits): Full hash (unmasked) of first element added to bucket
- * 1 (1 bit) : Nulls marker (always set)
- *
- * The remaining bits of the next pointer remain unused for now.
+ * the least significant bit set.
*/
-#define RHT_BASE_BITS 4
-#define RHT_HASH_BITS 27
-#define RHT_BASE_SHIFT RHT_HASH_BITS
-
-/* Base bits plus 1 bit for nulls marker */
-#define RHT_HASH_RESERVED_SPACE (RHT_BASE_BITS + 1)
/* Maximum chain length before rehash
*
@@ -64,15 +46,6 @@
*/
#define RHT_ELASTICITY 16u
-struct rhash_head {
- struct rhash_head __rcu *next;
-};
-
-struct rhlist_head {
- struct rhash_head rhead;
- struct rhlist_head __rcu *next;
-};
-
/**
* struct bucket_table - Table of hash buckets
* @size: Number of hash buckets
@@ -102,132 +75,14 @@
struct rhash_head __rcu *buckets[] ____cacheline_aligned_in_smp;
};
-/**
- * struct rhashtable_compare_arg - Key for the function rhashtable_compare
- * @ht: Hash table
- * @key: Key to compare against
- */
-struct rhashtable_compare_arg {
- struct rhashtable *ht;
- const void *key;
-};
-
-typedef u32 (*rht_hashfn_t)(const void *data, u32 len, u32 seed);
-typedef u32 (*rht_obj_hashfn_t)(const void *data, u32 len, u32 seed);
-typedef int (*rht_obj_cmpfn_t)(struct rhashtable_compare_arg *arg,
- const void *obj);
-
-struct rhashtable;
-
-/**
- * struct rhashtable_params - Hash table construction parameters
- * @nelem_hint: Hint on number of elements, should be 75% of desired size
- * @key_len: Length of key
- * @key_offset: Offset of key in struct to be hashed
- * @head_offset: Offset of rhash_head in struct to be hashed
- * @max_size: Maximum size while expanding
- * @min_size: Minimum size while shrinking
- * @locks_mul: Number of bucket locks to allocate per cpu (default: 32)
- * @automatic_shrinking: Enable automatic shrinking of tables
- * @nulls_base: Base value to generate nulls marker
- * @hashfn: Hash function (default: jhash2 if !(key_len % 4), or jhash)
- * @obj_hashfn: Function to hash object
- * @obj_cmpfn: Function to compare key with object
- */
-struct rhashtable_params {
- u16 nelem_hint;
- u16 key_len;
- u16 key_offset;
- u16 head_offset;
- unsigned int max_size;
- u16 min_size;
- bool automatic_shrinking;
- u8 locks_mul;
- u32 nulls_base;
- rht_hashfn_t hashfn;
- rht_obj_hashfn_t obj_hashfn;
- rht_obj_cmpfn_t obj_cmpfn;
-};
-
-/**
- * struct rhashtable - Hash table handle
- * @tbl: Bucket table
- * @nelems: Number of elements in table
- * @key_len: Key length for hashfn
- * @p: Configuration parameters
- * @max_elems: Maximum number of elements in table
- * @rhlist: True if this is an rhltable
- * @run_work: Deferred worker to expand/shrink asynchronously
- * @mutex: Mutex to protect current/future table swapping
- * @lock: Spin lock to protect walker list
- */
-struct rhashtable {
- struct bucket_table __rcu *tbl;
- atomic_t nelems;
- unsigned int key_len;
- struct rhashtable_params p;
- unsigned int max_elems;
- bool rhlist;
- struct work_struct run_work;
- struct mutex mutex;
- spinlock_t lock;
-};
-
-/**
- * struct rhltable - Hash table with duplicate objects in a list
- * @ht: Underlying rhtable
- */
-struct rhltable {
- struct rhashtable ht;
-};
-
-/**
- * struct rhashtable_walker - Hash table walker
- * @list: List entry on list of walkers
- * @tbl: The table that we were walking over
- */
-struct rhashtable_walker {
- struct list_head list;
- struct bucket_table *tbl;
-};
-
-/**
- * struct rhashtable_iter - Hash table iterator
- * @ht: Table to iterate through
- * @p: Current pointer
- * @list: Current hash list pointer
- * @walker: Associated rhashtable walker
- * @slot: Current slot
- * @skip: Number of entries to skip in slot
- */
-struct rhashtable_iter {
- struct rhashtable *ht;
- struct rhash_head *p;
- struct rhlist_head *list;
- struct rhashtable_walker walker;
- unsigned int slot;
- unsigned int skip;
- bool end_of_table;
-};
-
-static inline unsigned long rht_marker(const struct rhashtable *ht, u32 hash)
-{
- return NULLS_MARKER(ht->p.nulls_base + hash);
-}
-
-#define INIT_RHT_NULLS_HEAD(ptr, ht, hash) \
- ((ptr) = (typeof(ptr)) rht_marker(ht, hash))
+#define INIT_RHT_NULLS_HEAD(ptr) \
+ ((ptr) = (typeof(ptr)) NULLS_MARKER(0))
static inline bool rht_is_a_nulls(const struct rhash_head *ptr)
{
return ((unsigned long) ptr & 1);
}
-static inline unsigned long rht_get_nulls_value(const struct rhash_head *ptr)
-{
- return ((unsigned long) ptr) >> 1;
-}
-
static inline void *rht_obj(const struct rhashtable *ht,
const struct rhash_head *he)
{
@@ -237,7 +92,7 @@
static inline unsigned int rht_bucket_index(const struct bucket_table *tbl,
unsigned int hash)
{
- return (hash >> RHT_HASH_RESERVED_SPACE) & (tbl->size - 1);
+ return hash & (tbl->size - 1);
}
static inline unsigned int rht_key_get_hash(struct rhashtable *ht,
@@ -376,11 +231,6 @@
}
#endif /* CONFIG_PROVE_LOCKING */
-int rhashtable_init(struct rhashtable *ht,
- const struct rhashtable_params *params);
-int rhltable_init(struct rhltable *hlt,
- const struct rhashtable_params *params);
-
void *rhashtable_insert_slow(struct rhashtable *ht, const void *key,
struct rhash_head *obj);
@@ -745,7 +595,7 @@
lock = rht_bucket_lock(tbl, hash);
spin_lock_bh(lock);
- if (unlikely(rht_dereference_bucket(tbl->future_tbl, tbl, hash))) {
+ if (unlikely(rcu_access_pointer(tbl->future_tbl))) {
slow_path:
spin_unlock_bh(lock);
rcu_read_unlock();
@@ -766,8 +616,10 @@
if (!key ||
(params.obj_cmpfn ?
params.obj_cmpfn(&arg, rht_obj(ht, head)) :
- rhashtable_compare(&arg, rht_obj(ht, head))))
+ rhashtable_compare(&arg, rht_obj(ht, head)))) {
+ pprev = &head->next;
continue;
+ }
data = rht_obj(ht, head);
@@ -834,9 +686,8 @@
*
* It is safe to call this function from atomic context.
*
- * Will trigger an automatic deferred table resizing if the size grows
- * beyond the watermark indicated by grow_decision() which can be passed
- * to rhashtable_init().
+ * Will trigger an automatic deferred table resizing if residency in the
+ * table grows beyond 70%.
*/
static inline int rhashtable_insert_fast(
struct rhashtable *ht, struct rhash_head *obj,
@@ -864,9 +715,8 @@
*
* It is safe to call this function from atomic context.
*
- * Will trigger an automatic deferred table resizing if the size grows
- * beyond the watermark indicated by grow_decision() which can be passed
- * to rhashtable_init().
+ * Will trigger an automatic deferred table resizing if residency in the
+ * table grows beyond 70%.
*/
static inline int rhltable_insert_key(
struct rhltable *hlt, const void *key, struct rhlist_head *list,
@@ -888,9 +738,8 @@
*
* It is safe to call this function from atomic context.
*
- * Will trigger an automatic deferred table resizing if the size grows
- * beyond the watermark indicated by grow_decision() which can be passed
- * to rhashtable_init().
+ * Will trigger an automatic deferred table resizing if residency in the
+ * table grows beyond 70%.
*/
static inline int rhltable_insert(
struct rhltable *hlt, struct rhlist_head *list,
@@ -920,9 +769,8 @@
*
* It is safe to call this function from atomic context.
*
- * Will trigger an automatic deferred table resizing if the size grows
- * beyond the watermark indicated by grow_decision() which can be passed
- * to rhashtable_init().
+ * Will trigger an automatic deferred table resizing if residency in the
+ * table grows beyond 70%.
*/
static inline int rhashtable_lookup_insert_fast(
struct rhashtable *ht, struct rhash_head *obj,
@@ -979,9 +827,8 @@
*
* Lookups may occur in parallel with hashtable mutations and resizing.
*
- * Will trigger an automatic deferred table resizing if the size grows
- * beyond the watermark indicated by grow_decision() which can be passed
- * to rhashtable_init().
+ * Will trigger an automatic deferred table resizing if residency in the
+ * table grows beyond 70%.
*
* Returns zero on success.
*/
@@ -1132,8 +979,8 @@
* walk the bucket chain upon removal. The removal operation is thus
* considerable slow if the hash table is not correctly sized.
*
- * Will automatically shrink the table via rhashtable_expand() if the
- * shrink_decision function specified at rhashtable_init() returns true.
+ * Will automatically shrink the table if permitted when residency drops
+ * below 30%.
*
* Returns zero on success, -ENOENT if the entry could not be found.
*/
@@ -1154,8 +1001,8 @@
* walk the bucket chain upon removal. The removal operation is thus
* considerable slow if the hash table is not correctly sized.
*
- * Will automatically shrink the table via rhashtable_expand() if the
- * shrink_decision function specified at rhashtable_init() returns true.
+ * Will automatically shrink the table if permitted when residency drops
+ * below 30%
*
* Returns zero on success, -ENOENT if the entry could not be found.
*/
@@ -1271,8 +1118,9 @@
* For a completely stable walk you should construct your own data
* structure outside the hash table.
*
- * This function may sleep so you must not call it from interrupt
- * context or with spin locks held.
+ * This function may be called from any process context, including
+ * non-preemptable context, but cannot be called from softirq or
+ * hardirq context.
*
* You must call rhashtable_walk_exit after this function returns.
*/
diff --git a/drivers/net/wireless-3.8/iwl7000/hdrs/mac80211-bp.h b/drivers/net/wireless-3.8/iwl7000/hdrs/mac80211-bp.h
index 5c2db271..b3e3cd8 100644
--- a/drivers/net/wireless-3.8/iwl7000/hdrs/mac80211-bp.h
+++ b/drivers/net/wireless-3.8/iwl7000/hdrs/mac80211-bp.h
@@ -64,6 +64,12 @@
#endif
#if LINUX_VERSION_CODE < KERNEL_VERSION(3,14,0)
+
+static inline u32 reciprocal_scale(u32 val, u32 ep_ro)
+{
+ return (u32)(((u64) val * ep_ro) >> 32);
+}
+
#include "u64_stats_sync.h"
struct pcpu_sw_netstats {
@@ -1117,7 +1123,17 @@
u64 rx_beacon;
u8 rx_beacon_signal_avg;
+#if CFG80211_VERSION < KERNEL_VERSION(4,18,0)
+ /*
+ * With < 4.18 we use an array here, like before, so we don't
+ * need to alloc/free it
+ */
struct cfg80211_tid_stats pertid[IEEE80211_NUM_TIDS + 1];
+#else
+ struct cfg80211_tid_stats *pertid;
+#endif
+ s8 ack_signal;
+ s8 avg_ack_signal;
};
/* these are constants in nl80211.h, so it's
@@ -1174,6 +1190,10 @@
#if CFG80211_VERSION >= KERNEL_VERSION(3,16,0)
COPY(expected_throughput);
#endif
+#if CFG80211_VERSION >= KERNEL_VERSION(4,18,0)
+ COPY(ack_signal);
+ COPY(avg_ack_signal);
+#endif
#if CFG80211_VERSION >= KERNEL_VERSION(4,0,0)
COPY(rx_beacon);
COPY(rx_beacon_signal_avg);
@@ -1684,6 +1704,10 @@
return p2p_go;
}
+#if LINUX_VERSION_IS_LESS(4,4,0)
+int match_string(const char * const *array, size_t n, const char *string);
+#endif /* LINUX_VERSION_IS_LESS(4,4,0) */
+
#if LINUX_VERSION_IS_LESS(4,5,0)
void *memdup_user_nul(const void __user *src, size_t len);
#endif /* LINUX_VERSION_IS_LESS(4,5,0) */
@@ -1954,10 +1978,7 @@
#define cfg80211_cqm_rssi_notify iwl7000_cqm_rssi_notify
#endif
-/*
- * TODO: When we know the minimal kernel version to support HE - update below
- */
-#if CFG80211_VERSION < KERNEL_VERSION(99,0,0)
+#if CFG80211_VERSION < KERNEL_VERSION(4,19,0)
#define IEEE80211_HE_PPE_THRES_MAX_LEN 25
/**
@@ -2018,47 +2039,14 @@
* This structure encapsulates sband data that is relevant for the interface
* types defined in %types
*
- * @types: interface types (bits)
+ * @types_mask: interface types (bits)
* @he_cap: holds the HE capabilities
*/
struct ieee80211_sband_iftype_data {
- u16 types;
+ u16 types_mask;
struct ieee80211_sta_he_cap he_cap;
};
-static inline void
-ieee80211_sband_set_num_iftypes_data(struct ieee80211_supported_band *sband,
- u16 n)
-{
-}
-
-static inline u16
-ieee80211_sband_get_num_iftypes_data(struct ieee80211_supported_band *sband)
-{
- return 0;
-}
-
-static inline void
-ieee80211_sband_set_iftypes_data(struct ieee80211_supported_band *sband,
- const struct ieee80211_sband_iftype_data *data)
-{
-}
-
-static inline struct ieee80211_sband_iftype_data *
-ieee80211_sband_get_iftypes_data(struct ieee80211_supported_band *sband)
-{
- return NULL;
-}
-
-static inline struct ieee80211_sband_iftype_data *
-ieee80211_sband_get_iftypes_data_entry(struct ieee80211_supported_band *sband,
- u16 i)
-{
- WARN_ONCE(1,
- "Tried to use unsupported sband iftype data\n");
- return NULL;
-}
-
/**
* ieee80211_get_he_sta_cap - return HE capabilities for an sband's STA
* @sband: the sband to search for the STA on
@@ -2268,6 +2256,18 @@
}
#endif
+#if LINUX_VERSION_IS_LESS(3, 10, 0)
+static inline void kfree_skb_list(struct sk_buff *segs)
+{
+ while (segs) {
+ struct sk_buff *next = segs->next;
+
+ kfree_skb(segs);
+ segs = next;
+ }
+}
+#endif
+
#if LINUX_VERSION_IS_LESS(3,18,0)
static inline void __percpu *__alloc_gfp_warn(void)
{
@@ -2362,3 +2362,225 @@
#define VHT_MUMIMO_GROUPS_DATA_LEN (WLAN_MEMBERSHIP_LEN +\
WLAN_USER_POSITION_LEN)
#endif
+
+#if CFG80211_VERSION >= KERNEL_VERSION(4,20,0)
+#define cfg_he_cap(params) params->he_cap
+#else
+#define cfg_he_cap(params) NULL
+
+/* Layer 2 Update frame (802.2 Type 1 LLC XID Update response) */
+struct iapp_layer2_update {
+ u8 da[ETH_ALEN]; /* broadcast */
+ u8 sa[ETH_ALEN]; /* STA addr */
+ __be16 len; /* 6 */
+ u8 dsap; /* 0 */
+ u8 ssap; /* 0 */
+ u8 control;
+ u8 xid_info[3];
+} __packed;
+
+static inline
+void cfg80211_send_layer2_update(struct net_device *dev, const u8 *addr)
+{
+ struct iapp_layer2_update *msg;
+ struct sk_buff *skb;
+
+ /* Send Level 2 Update Frame to update forwarding tables in layer 2
+ * bridge devices */
+
+ skb = dev_alloc_skb(sizeof(*msg));
+ if (!skb)
+ return;
+ msg = skb_put(skb, sizeof(*msg));
+
+ /* 802.2 Type 1 Logical Link Control (LLC) Exchange Identifier (XID)
+ * Update response frame; IEEE Std 802.2-1998, 5.4.1.2.1 */
+
+ eth_broadcast_addr(msg->da);
+ ether_addr_copy(msg->sa, addr);
+ msg->len = htons(6);
+ msg->dsap = 0;
+ msg->ssap = 0x01; /* NULL LSAP, CR Bit: Response */
+ msg->control = 0xaf; /* XID response lsb.1111F101.
+ * F=0 (no poll command; unsolicited frame) */
+ msg->xid_info[0] = 0x81; /* XID format identifier */
+ msg->xid_info[1] = 1; /* LLC types/classes: Type 1 LLC */
+ msg->xid_info[2] = 0; /* XID sender's receive window size (RW) */
+
+ skb->dev = dev;
+ skb->protocol = eth_type_trans(skb, dev);
+ memset(skb->cb, 0, sizeof(skb->cb));
+ netif_rx_ni(skb);
+}
+
+#define NL80211_EXT_FEATURE_CAN_REPLACE_PTK0 -1
+#endif /* >= 4.20 */
+
+/*
+ * Upstream this is on 4.16+, but it was backported to chromeos 4.4
+ * and 4.14.
+ */
+#if LINUX_VERSION_IS_LESS(4,4,0)
+static inline void sk_pacing_shift_update(struct sock *sk, int val)
+{
+#if LINUX_VERSION_IS_GEQ(4,4,0)
+ if (!sk || !sk_fullsock(sk) || sk->sk_pacing_shift == val)
+ return;
+ sk->sk_pacing_shift = val;
+#endif /* >= 4.4 */
+}
+#endif /* < 4.4 */
+
+#if CFG80211_VERSION < KERNEL_VERSION(4,19,0)
+#define NL80211_EXT_FEATURE_SCAN_RANDOM_SN -1
+#define NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT -1
+#endif
+
+#if CFG80211_VERSION < KERNEL_VERSION(4,17,0)
+#define NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211 -1
+
+/* define it here so we can set the values in mac80211... */
+struct sta_opmode_info {
+ u32 changed;
+ enum nl80211_smps_mode smps_mode;
+ enum nl80211_chan_width bw;
+ u8 rx_nss;
+};
+
+#define STA_OPMODE_MAX_BW_CHANGED 0
+#define STA_OPMODE_SMPS_MODE_CHANGED 0
+#define STA_OPMODE_N_SS_CHANGED 0
+
+/* ...but make the user an empty function, since we don't have it in cfg80211 */
+#define cfg80211_sta_opmode_change_notify(...) do { } while (0)
+
+/*
+ * we should never call this function since we force
+ * cfg_control_port_over_nl80211 to be 0.
+ */
+#define cfg80211_rx_control_port(...) do { } while (0)
+
+#define cfg_control_port_over_nl80211(params) 0
+#else
+#if CFG80211_VERSION >= KERNEL_VERSION(4,17,0) && \
+ CFG80211_VERSION < KERNEL_VERSION(4,18,0)
+static inline bool iwl7000_cfg80211_rx_control_port(struct net_device *dev,
+ struct sk_buff *skb, bool unencrypted)
+{
+ struct ethhdr *ehdr;
+
+ /*
+ * Try to linearize the skb, because in 4.17
+ * cfg80211_rx_control_port() is broken and needs it to be
+ * linear. If it fails, too bad, we fail too.
+ */
+ if (skb_linearize(skb))
+ return false;
+
+ ehdr = eth_hdr(skb);
+
+ return cfg80211_rx_control_port(dev, skb->data, skb->len,
+ ehdr->h_source,
+ be16_to_cpu(skb->protocol), unencrypted);
+}
+#define cfg80211_rx_control_port iwl7000_cfg80211_rx_control_port
+#endif
+#define cfg_control_port_over_nl80211(params) (params)->control_port_over_nl80211
+#endif
+
+#if CFG80211_VERSION < KERNEL_VERSION(4,18,0)
+#define NL80211_EXT_FEATURE_TXQS -1
+
+/*
+ * This function just allocates tidstats and returns 0 if it
+ * succeeded. Since pre-4.18 tidstats is pre-allocated as part of
+ * sinfo, we can simply return 0 because it's already allocated.
+ */
+#define cfg80211_sinfo_alloc_tid_stats(...) 0
+
+#define WIPHY_PARAM_TXQ_LIMIT 0
+#define WIPHY_PARAM_TXQ_MEMORY_LIMIT 0
+#define WIPHY_PARAM_TXQ_QUANTUM 0
+
+#define ieee80211_data_to_8023_exthdr iwl7000_ieee80211_data_to_8023_exthdr
+int ieee80211_data_to_8023_exthdr(struct sk_buff *skb, struct ethhdr *ehdr,
+ const u8 *addr, enum nl80211_iftype iftype,
+ u8 data_offset);
+#else
+static inline int
+backport_cfg80211_sinfo_alloc_tid_stats(struct station_info *sinfo, gfp_t gfp)
+{
+ int ret;
+ cfg_station_info_t cfg_info = {};
+
+ ret = cfg80211_sinfo_alloc_tid_stats(&cfg_info, gfp);
+ if (ret)
+ return ret;
+
+ sinfo->pertid = cfg_info.pertid;
+
+ return 0;
+}
+#define cfg80211_sinfo_alloc_tid_stats backport_cfg80211_sinfo_alloc_tid_stats
+#endif
+
+#if CFG80211_VERSION < KERNEL_VERSION(4,19,0)
+#define NL80211_SCAN_FLAG_RANDOM_SN 0
+#define NL80211_SCAN_FLAG_MIN_PREQ_CONTENT 0
+#endif
+
+#ifndef ETH_P_PREAUTH
+#define ETH_P_PREAUTH 0x88C7 /* 802.11 Preauthentication */
+#endif
+
+#if CFG80211_VERSION < KERNEL_VERSION(4,21,0)
+static inline void
+ieee80211_sband_set_num_iftypes_data(struct ieee80211_supported_band *sband,
+ u16 n)
+{
+}
+
+static inline u16
+ieee80211_sband_get_num_iftypes_data(struct ieee80211_supported_band *sband)
+{
+ return 0;
+}
+
+static inline void
+ieee80211_sband_set_iftypes_data(struct ieee80211_supported_band *sband,
+ const struct ieee80211_sband_iftype_data *data)
+{
+}
+
+static inline struct ieee80211_sband_iftype_data *
+ieee80211_sband_get_iftypes_data(struct ieee80211_supported_band *sband)
+{
+ return NULL;
+}
+
+static inline struct ieee80211_sband_iftype_data *
+ieee80211_sband_get_iftypes_data_entry(struct ieee80211_supported_band *sband,
+ u16 i)
+{
+ WARN_ONCE(1,
+ "Tried to use unsupported sband iftype data\n");
+ return NULL;
+}
+
+#endif /* CFG80211_VERSION < KERNEL_VERSION(4,21,0) */
+
+/* This was actually added in 4.12, but chromeos backported to 3.18 */
+#if LINUX_VERSION_IS_LESS(3,18,0)
+#include <net/flow_keys.h>
+#include <linux/jhash.h>
+
+static inline u32 skb_get_hash_perturb(struct sk_buff *skb, u32 key)
+{
+ struct flow_keys keys;
+
+ skb_flow_dissect(skb, &keys);
+ return jhash_3words((__force u32)keys.dst,
+ (__force u32)keys.src ^ keys.ip_proto,
+ (__force u32)keys.ports, key);
+}
+#endif /* LINUX_VERSION_IS_LESS(4,2,0) */
diff --git a/drivers/net/wireless-3.8/iwl7000/hdrs/mac80211-exp.h b/drivers/net/wireless-3.8/iwl7000/hdrs/mac80211-exp.h
index 36bcd92..4007e76 100644
--- a/drivers/net/wireless-3.8/iwl7000/hdrs/mac80211-exp.h
+++ b/drivers/net/wireless-3.8/iwl7000/hdrs/mac80211-exp.h
@@ -8,9 +8,6 @@
#define ieee80211_start_tx_ba_cb_irqsafe __iwl7000_ieee80211_start_tx_ba_cb_irqsafe
#define ieee80211_stop_tx_ba_session __iwl7000_ieee80211_stop_tx_ba_session
#define ieee80211_stop_tx_ba_cb_irqsafe __iwl7000_ieee80211_stop_tx_ba_cb_irqsafe
-#if LINUX_VERSION_CODE < KERNEL_VERSION(4,9,0)
-#define ieee80211_data_to_8023_exthdr __iwl7000_ieee80211_data_to_8023_exthdr
-#endif
#if LINUX_VERSION_CODE < KERNEL_VERSION(4,7,0)
#define dev_coredumpsg __iwl7000_dev_coredumpsg
#endif /* < 4.7.0 */
@@ -26,6 +23,7 @@
#define tso_build_hdr __iwl7000_tso_build_hdr
#define tso_build_data __iwl7000_tso_build_data
#define tso_start __iwl7000_tso_start
+#define match_string __iwl7000_match_string
#endif /* < 4.4.0 */
#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 19, 0)
#define netdev_rss_key_fill __iwl7000_netdev_rss_key_fill
@@ -45,7 +43,7 @@
#define sg_pcopy_from_buffer __iwl7000_sg_pcopy_from_buffer
#define sg_pcopy_to_buffer __iwl7000_sg_pcopy_to_buffer
#endif /* < 3.11 */
-#define alloc_bucket_spinlocks __iwl7000_alloc_bucket_spinlocks
+#define __alloc_bucket_spinlocks __iwl7000___alloc_bucket_spinlocks
#define free_bucket_spinlocks __iwl7000_free_bucket_spinlocks
#if CFG80211_VERSION < KERNEL_VERSION(4,1,0)
#define ieee80211_ie_split_ric __iwl7000_ieee80211_ie_split_ric
diff --git a/drivers/net/wireless-3.8/iwl7000/hdrs/net/codel_impl.h b/drivers/net/wireless-3.8/iwl7000/hdrs/net/codel_impl.h
index 851abbd..d289b91d 100644
--- a/drivers/net/wireless-3.8/iwl7000/hdrs/net/codel_impl.h
+++ b/drivers/net/wireless-3.8/iwl7000/hdrs/net/codel_impl.h
@@ -1,13 +1,255 @@
#ifndef __NET_SCHED_CODEL_IMPL_H
#define __NET_SCHED_CODEL_IMPL_H
-#define codel_params_init(params) WARN_ON_ONCE(1)
-#define codel_vars_init(vars) WARN_ON_ONCE(1)
-#define codel_stats_init(stats) WARN_ON_ONCE(1)
-static inline void *codel_dequeue(void *a, void *b, void *c, void *d, void *e, void *f, void *g, void *h, void *j)
+/*
+ * Codel - The Controlled-Delay Active Queue Management algorithm
+ *
+ * Copyright (C) 2011-2012 Kathleen Nichols <nichols@pollere.com>
+ * Copyright (C) 2011-2012 Van Jacobson <van@pollere.net>
+ * Copyright (C) 2012 Michael D. Taht <dave.taht@bufferbloat.net>
+ * Copyright (C) 2012,2015 Eric Dumazet <edumazet@google.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The names of the authors may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * Alternatively, provided that this notice is retained in full, this
+ * software may be distributed under the terms of the GNU General
+ * Public License ("GPL") version 2, in which case the provisions of the
+ * GPL apply INSTEAD OF those given above.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ */
+
+/* Controlling Queue Delay (CoDel) algorithm
+ * =========================================
+ * Source : Kathleen Nichols and Van Jacobson
+ * http://queue.acm.org/detail.cfm?id=2209336
+ *
+ * Implemented on linux by Dave Taht and Eric Dumazet
+ */
+
+static void codel_params_init(struct codel_params *params)
{
- WARN_ON(1);
- return NULL;
+ params->interval = MS2TIME(100);
+ params->target = MS2TIME(5);
+ params->ce_threshold = CODEL_DISABLED_THRESHOLD;
+ params->ecn = false;
+}
+
+static void codel_vars_init(struct codel_vars *vars)
+{
+ memset(vars, 0, sizeof(*vars));
+}
+
+static void codel_stats_init(struct codel_stats *stats)
+{
+ stats->maxpacket = 0;
+}
+
+/*
+ * http://en.wikipedia.org/wiki/Methods_of_computing_square_roots#Iterative_methods_for_reciprocal_square_roots
+ * new_invsqrt = (invsqrt / 2) * (3 - count * invsqrt^2)
+ *
+ * Here, invsqrt is a fixed point number (< 1.0), 32bit mantissa, aka Q0.32
+ */
+static void codel_Newton_step(struct codel_vars *vars)
+{
+ u32 invsqrt = ((u32)vars->rec_inv_sqrt) << REC_INV_SQRT_SHIFT;
+ u32 invsqrt2 = ((u64)invsqrt * invsqrt) >> 32;
+ u64 val = (3LL << 32) - ((u64)vars->count * invsqrt2);
+
+ val >>= 2; /* avoid overflow in following multiply */
+ val = (val * invsqrt) >> (32 - 2 + 1);
+
+ vars->rec_inv_sqrt = val >> REC_INV_SQRT_SHIFT;
+}
+
+/*
+ * CoDel control_law is t + interval/sqrt(count)
+ * We maintain in rec_inv_sqrt the reciprocal value of sqrt(count) to avoid
+ * both sqrt() and divide operation.
+ */
+static codel_time_t codel_control_law(codel_time_t t,
+ codel_time_t interval,
+ u32 rec_inv_sqrt)
+{
+ return t + reciprocal_scale(interval, rec_inv_sqrt << REC_INV_SQRT_SHIFT);
+}
+
+static bool codel_should_drop(const struct sk_buff *skb,
+ void *ctx,
+ struct codel_vars *vars,
+ struct codel_params *params,
+ struct codel_stats *stats,
+ codel_skb_len_t skb_len_func,
+ codel_skb_time_t skb_time_func,
+ u32 *backlog,
+ codel_time_t now)
+{
+ bool ok_to_drop;
+ u32 skb_len;
+
+ if (!skb) {
+ vars->first_above_time = 0;
+ return false;
+ }
+
+ skb_len = skb_len_func(skb);
+ vars->ldelay = now - skb_time_func(skb);
+
+ if (unlikely(skb_len > stats->maxpacket))
+ stats->maxpacket = skb_len;
+
+ if (codel_time_before(vars->ldelay, params->target) ||
+ *backlog <= params->mtu) {
+ /* went below - stay below for at least interval */
+ vars->first_above_time = 0;
+ return false;
+ }
+ ok_to_drop = false;
+ if (vars->first_above_time == 0) {
+ /* just went above from below. If we stay above
+ * for at least interval we'll say it's ok to drop
+ */
+ vars->first_above_time = now + params->interval;
+ } else if (codel_time_after(now, vars->first_above_time)) {
+ ok_to_drop = true;
+ }
+ return ok_to_drop;
+}
+
+static struct sk_buff *codel_dequeue(void *ctx,
+ u32 *backlog,
+ struct codel_params *params,
+ struct codel_vars *vars,
+ struct codel_stats *stats,
+ codel_skb_len_t skb_len_func,
+ codel_skb_time_t skb_time_func,
+ codel_skb_drop_t drop_func,
+ codel_skb_dequeue_t dequeue_func)
+{
+ struct sk_buff *skb = dequeue_func(vars, ctx);
+ codel_time_t now;
+ bool drop;
+
+ if (!skb) {
+ vars->dropping = false;
+ return skb;
+ }
+ now = codel_get_time();
+ drop = codel_should_drop(skb, ctx, vars, params, stats,
+ skb_len_func, skb_time_func, backlog, now);
+ if (vars->dropping) {
+ if (!drop) {
+ /* sojourn time below target - leave dropping state */
+ vars->dropping = false;
+ } else if (codel_time_after_eq(now, vars->drop_next)) {
+ /* It's time for the next drop. Drop the current
+ * packet and dequeue the next. The dequeue might
+ * take us out of dropping state.
+ * If not, schedule the next drop.
+ * A large backlog might result in drop rates so high
+ * that the next drop should happen now,
+ * hence the while loop.
+ */
+ while (vars->dropping &&
+ codel_time_after_eq(now, vars->drop_next)) {
+ vars->count++; /* dont care of possible wrap
+ * since there is no more divide
+ */
+ codel_Newton_step(vars);
+ if (params->ecn && INET_ECN_set_ce(skb)) {
+ stats->ecn_mark++;
+ vars->drop_next =
+ codel_control_law(vars->drop_next,
+ params->interval,
+ vars->rec_inv_sqrt);
+ goto end;
+ }
+ stats->drop_len += skb_len_func(skb);
+ drop_func(skb, ctx);
+ stats->drop_count++;
+ skb = dequeue_func(vars, ctx);
+ if (!codel_should_drop(skb, ctx,
+ vars, params, stats,
+ skb_len_func,
+ skb_time_func,
+ backlog, now)) {
+ /* leave dropping state */
+ vars->dropping = false;
+ } else {
+ /* and schedule the next drop */
+ vars->drop_next =
+ codel_control_law(vars->drop_next,
+ params->interval,
+ vars->rec_inv_sqrt);
+ }
+ }
+ }
+ } else if (drop) {
+ u32 delta;
+
+ if (params->ecn && INET_ECN_set_ce(skb)) {
+ stats->ecn_mark++;
+ } else {
+ stats->drop_len += skb_len_func(skb);
+ drop_func(skb, ctx);
+ stats->drop_count++;
+
+ skb = dequeue_func(vars, ctx);
+ drop = codel_should_drop(skb, ctx, vars, params,
+ stats, skb_len_func,
+ skb_time_func, backlog, now);
+ }
+ vars->dropping = true;
+ /* if min went above target close to when we last went below it
+ * assume that the drop rate that controlled the queue on the
+ * last cycle is a good starting point to control it now.
+ */
+ delta = vars->count - vars->lastcount;
+ if (delta > 1 &&
+ codel_time_before(now - vars->drop_next,
+ 16 * params->interval)) {
+ vars->count = delta;
+ /* we dont care if rec_inv_sqrt approximation
+ * is not very precise :
+ * Next Newton steps will correct it quadratically.
+ */
+ codel_Newton_step(vars);
+ } else {
+ vars->count = 1;
+ vars->rec_inv_sqrt = ~0U >> REC_INV_SQRT_SHIFT;
+ }
+ vars->lastcount = vars->count;
+ vars->drop_next = codel_control_law(now, params->interval,
+ vars->rec_inv_sqrt);
+ }
+end:
+ if (skb && codel_time_after(vars->ldelay, params->ce_threshold) &&
+ INET_ECN_set_ce(skb))
+ stats->ce_mark++;
+ return skb;
}
#endif
diff --git a/drivers/net/wireless-3.8/iwl7000/hdrs/net/fq_impl.h b/drivers/net/wireless-3.8/iwl7000/hdrs/net/fq_impl.h
index 1e3c687..be7c0fa 100644
--- a/drivers/net/wireless-3.8/iwl7000/hdrs/net/fq_impl.h
+++ b/drivers/net/wireless-3.8/iwl7000/hdrs/net/fq_impl.h
@@ -1,90 +1,337 @@
+/*
+ * Copyright (c) 2016 Qualcomm Atheros, Inc
+ *
+ * GPL v2
+ *
+ * Based on net/sched/sch_fq_codel.c
+ */
#ifndef __NET_SCHED_FQ_IMPL_H
#define __NET_SCHED_FQ_IMPL_H
#include <net/fq.h>
-static inline struct sk_buff *fq_flow_dequeue(struct fq *fq,
- struct fq_flow *flow)
+/* functions that are embedded into includer */
+
+static void fq_adjust_removal(struct fq *fq,
+ struct fq_flow *flow,
+ struct sk_buff *skb)
{
- WARN_ON(1);
- return NULL;
+ struct fq_tin *tin = flow->tin;
+
+ tin->backlog_bytes -= skb->len;
+ tin->backlog_packets--;
+ flow->backlog -= skb->len;
+ fq->backlog--;
+ fq->memory_usage -= skb->truesize;
}
-static inline struct sk_buff *fq_tin_dequeue(struct fq *fq,
- struct fq_tin *tin,
- fq_tin_dequeue_t dequeue_func)
+static void fq_rejigger_backlog(struct fq *fq, struct fq_flow *flow)
{
- WARN_ON(1);
- return NULL;
+ struct fq_flow *i;
+
+ if (flow->backlog == 0) {
+ list_del_init(&flow->backlogchain);
+ } else {
+ i = flow;
+
+ list_for_each_entry_continue(i, &fq->backlogs, backlogchain)
+ if (i->backlog < flow->backlog)
+ break;
+
+ list_move_tail(&flow->backlogchain,
+ &i->backlogchain);
+ }
}
-static inline struct fq_flow *fq_flow_classify(struct fq *fq,
+static struct sk_buff *fq_flow_dequeue(struct fq *fq,
+ struct fq_flow *flow)
+{
+ struct sk_buff *skb;
+
+ lockdep_assert_held(&fq->lock);
+
+ skb = __skb_dequeue(&flow->queue);
+ if (!skb)
+ return NULL;
+
+ fq_adjust_removal(fq, flow, skb);
+ fq_rejigger_backlog(fq, flow);
+
+ return skb;
+}
+
+static struct sk_buff *fq_tin_dequeue(struct fq *fq,
+ struct fq_tin *tin,
+ fq_tin_dequeue_t dequeue_func)
+{
+ struct fq_flow *flow;
+ struct list_head *head;
+ struct sk_buff *skb;
+
+ lockdep_assert_held(&fq->lock);
+
+begin:
+ head = &tin->new_flows;
+ if (list_empty(head)) {
+ head = &tin->old_flows;
+ if (list_empty(head))
+ return NULL;
+ }
+
+ flow = list_first_entry(head, struct fq_flow, flowchain);
+
+ if (flow->deficit <= 0) {
+ flow->deficit += fq->quantum;
+ list_move_tail(&flow->flowchain,
+ &tin->old_flows);
+ goto begin;
+ }
+
+ skb = dequeue_func(fq, tin, flow);
+ if (!skb) {
+ /* force a pass through old_flows to prevent starvation */
+ if ((head == &tin->new_flows) &&
+ !list_empty(&tin->old_flows)) {
+ list_move_tail(&flow->flowchain, &tin->old_flows);
+ } else {
+ list_del_init(&flow->flowchain);
+ flow->tin = NULL;
+ }
+ goto begin;
+ }
+
+ flow->deficit -= skb->len;
+ tin->tx_bytes += skb->len;
+ tin->tx_packets++;
+
+ return skb;
+}
+
+static struct fq_flow *fq_flow_classify(struct fq *fq,
struct fq_tin *tin,
struct sk_buff *skb,
fq_flow_get_default_t get_default_func)
{
- WARN_ON(1);
- return NULL;
+ struct fq_flow *flow;
+ u32 hash;
+ u32 idx;
+
+ lockdep_assert_held(&fq->lock);
+
+ hash = skb_get_hash_perturb(skb, fq->perturbation);
+ idx = reciprocal_scale(hash, fq->flows_cnt);
+ flow = &fq->flows[idx];
+
+ if (flow->tin && flow->tin != tin) {
+ flow = get_default_func(fq, tin, idx, skb);
+ tin->collisions++;
+ fq->collisions++;
+ }
+
+ if (!flow->tin)
+ tin->flows++;
+
+ return flow;
}
-static inline void fq_recalc_backlog(struct fq *fq,
- struct fq_tin *tin,
- struct fq_flow *flow)
+static void fq_recalc_backlog(struct fq *fq,
+ struct fq_tin *tin,
+ struct fq_flow *flow)
{
- WARN_ON(1);
+ struct fq_flow *i;
+
+ if (list_empty(&flow->backlogchain))
+ list_add_tail(&flow->backlogchain, &fq->backlogs);
+
+ i = flow;
+ list_for_each_entry_continue_reverse(i, &fq->backlogs,
+ backlogchain)
+ if (i->backlog > flow->backlog)
+ break;
+
+ list_move(&flow->backlogchain, &i->backlogchain);
}
-static inline void fq_tin_enqueue(struct fq *fq,
- struct fq_tin *tin,
- struct sk_buff *skb,
- fq_skb_free_t free_func,
- fq_flow_get_default_t get_default_func)
+static void fq_tin_enqueue(struct fq *fq,
+ struct fq_tin *tin,
+ struct sk_buff *skb,
+ fq_skb_free_t free_func,
+ fq_flow_get_default_t get_default_func)
{
- WARN_ON(1);
+ struct fq_flow *flow;
+ bool oom;
+
+ lockdep_assert_held(&fq->lock);
+
+ flow = fq_flow_classify(fq, tin, skb, get_default_func);
+
+ flow->tin = tin;
+ flow->backlog += skb->len;
+ tin->backlog_bytes += skb->len;
+ tin->backlog_packets++;
+ fq->memory_usage += skb->truesize;
+ fq->backlog++;
+
+ fq_recalc_backlog(fq, tin, flow);
+
+ if (list_empty(&flow->flowchain)) {
+ flow->deficit = fq->quantum;
+ list_add_tail(&flow->flowchain,
+ &tin->new_flows);
+ }
+
+ __skb_queue_tail(&flow->queue, skb);
+ oom = (fq->memory_usage > fq->memory_limit);
+ while (fq->backlog > fq->limit || oom) {
+ flow = list_first_entry_or_null(&fq->backlogs,
+ struct fq_flow,
+ backlogchain);
+ if (!flow)
+ return;
+
+ skb = fq_flow_dequeue(fq, flow);
+ if (!skb)
+ return;
+
+ free_func(fq, flow->tin, flow, skb);
+
+ flow->tin->overlimit++;
+ fq->overlimit++;
+ if (oom) {
+ fq->overmemory++;
+ oom = (fq->memory_usage > fq->memory_limit);
+ }
+ }
}
-static inline void fq_tin_filter(struct fq *fq,
- struct fq_tin *tin,
- fq_skb_filter_t filter_func,
- void *filter_data,
- fq_skb_free_t free_func)
+static void fq_flow_filter(struct fq *fq,
+ struct fq_flow *flow,
+ fq_skb_filter_t filter_func,
+ void *filter_data,
+ fq_skb_free_t free_func)
{
- WARN_ON(1);
+ struct fq_tin *tin = flow->tin;
+ struct sk_buff *skb, *tmp;
+
+ lockdep_assert_held(&fq->lock);
+
+ skb_queue_walk_safe(&flow->queue, skb, tmp) {
+ if (!filter_func(fq, tin, flow, skb, filter_data))
+ continue;
+
+ __skb_unlink(skb, &flow->queue);
+ fq_adjust_removal(fq, flow, skb);
+ free_func(fq, tin, flow, skb);
+ }
+
+ fq_rejigger_backlog(fq, flow);
}
-static inline void fq_flow_reset(struct fq *fq,
- struct fq_flow *flow,
- fq_skb_free_t free_func)
+static void fq_tin_filter(struct fq *fq,
+ struct fq_tin *tin,
+ fq_skb_filter_t filter_func,
+ void *filter_data,
+ fq_skb_free_t free_func)
{
- WARN_ON(1);
+ struct fq_flow *flow;
+
+ lockdep_assert_held(&fq->lock);
+
+ list_for_each_entry(flow, &tin->new_flows, flowchain)
+ fq_flow_filter(fq, flow, filter_func, filter_data, free_func);
+ list_for_each_entry(flow, &tin->old_flows, flowchain)
+ fq_flow_filter(fq, flow, filter_func, filter_data, free_func);
}
-static inline void fq_tin_reset(struct fq *fq,
- struct fq_tin *tin,
- fq_skb_free_t free_func)
+static void fq_flow_reset(struct fq *fq,
+ struct fq_flow *flow,
+ fq_skb_free_t free_func)
{
- WARN_ON(1);
+ struct sk_buff *skb;
+
+ while ((skb = fq_flow_dequeue(fq, flow)))
+ free_func(fq, flow->tin, flow, skb);
+
+ if (!list_empty(&flow->flowchain))
+ list_del_init(&flow->flowchain);
+
+ if (!list_empty(&flow->backlogchain))
+ list_del_init(&flow->backlogchain);
+
+ flow->tin = NULL;
+
+ WARN_ON_ONCE(flow->backlog);
}
-static inline void fq_flow_init(struct fq_flow *flow)
+static void fq_tin_reset(struct fq *fq,
+ struct fq_tin *tin,
+ fq_skb_free_t free_func)
{
- WARN_ON(1);
+ struct list_head *head;
+ struct fq_flow *flow;
+
+ for (;;) {
+ head = &tin->new_flows;
+ if (list_empty(head)) {
+ head = &tin->old_flows;
+ if (list_empty(head))
+ break;
+ }
+
+ flow = list_first_entry(head, struct fq_flow, flowchain);
+ fq_flow_reset(fq, flow, free_func);
+ }
+
+ WARN_ON_ONCE(tin->backlog_bytes);
+ WARN_ON_ONCE(tin->backlog_packets);
}
-static inline void fq_tin_init(struct fq_tin *tin)
+static void fq_flow_init(struct fq_flow *flow)
{
- WARN_ON(1);
+ INIT_LIST_HEAD(&flow->flowchain);
+ INIT_LIST_HEAD(&flow->backlogchain);
+ __skb_queue_head_init(&flow->queue);
}
-static inline int fq_init(struct fq *fq, int flows_cnt)
+static void fq_tin_init(struct fq_tin *tin)
{
- WARN_ON(1);
- return -EOPNOTSUPP;
+ INIT_LIST_HEAD(&tin->new_flows);
+ INIT_LIST_HEAD(&tin->old_flows);
}
-static inline void fq_reset(struct fq *fq,
- fq_skb_free_t free_func)
+static int fq_init(struct fq *fq, int flows_cnt)
{
- WARN_ON(1);
+ int i;
+
+ memset(fq, 0, sizeof(fq[0]));
+ INIT_LIST_HEAD(&fq->backlogs);
+ spin_lock_init(&fq->lock);
+ fq->flows_cnt = max_t(u32, flows_cnt, 1);
+ fq->perturbation = prandom_u32();
+ fq->quantum = 300;
+ fq->limit = 8192;
+ fq->memory_limit = 16 << 20; /* 16 MBytes */
+
+ fq->flows = kcalloc(fq->flows_cnt, sizeof(fq->flows[0]), GFP_KERNEL);
+ if (!fq->flows)
+ return -ENOMEM;
+
+ for (i = 0; i < fq->flows_cnt; i++)
+ fq_flow_init(&fq->flows[i]);
+
+ return 0;
}
+
+static void fq_reset(struct fq *fq,
+ fq_skb_free_t free_func)
+{
+ int i;
+
+ for (i = 0; i < fq->flows_cnt; i++)
+ fq_flow_reset(fq, &fq->flows[i], free_func);
+
+ kfree(fq->flows);
+ fq->flows = NULL;
+}
+
#endif
diff --git a/drivers/net/wireless-3.8/iwl7000/hdrs/net/ieee80211_radiotap.h b/drivers/net/wireless-3.8/iwl7000/hdrs/net/ieee80211_radiotap.h
index 73a7b75..8014153 100644
--- a/drivers/net/wireless-3.8/iwl7000/hdrs/net/ieee80211_radiotap.h
+++ b/drivers/net/wireless-3.8/iwl7000/hdrs/net/ieee80211_radiotap.h
@@ -75,6 +75,8 @@
IEEE80211_RADIOTAP_TIMESTAMP = 22,
IEEE80211_RADIOTAP_HE = 23,
IEEE80211_RADIOTAP_HE_MU = 24,
+ IEEE80211_RADIOTAP_ZERO_LEN_PSDU = 26,
+ IEEE80211_RADIOTAP_LSIG = 27,
/* valid in every it_present bitmap, even vendor namespaces */
IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE = 29,
@@ -252,6 +254,13 @@
IEEE80211_RADIOTAP_HE_DATA3_LDPC_XSYMSEG = 0x4000,
IEEE80211_RADIOTAP_HE_DATA3_STBC = 0x8000,
+ IEEE80211_RADIOTAP_HE_DATA4_SU_MU_SPTL_REUSE = 0x000f,
+ IEEE80211_RADIOTAP_HE_DATA4_MU_STA_ID = 0x7ff0,
+ IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE1 = 0x000f,
+ IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE2 = 0x00f0,
+ IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE3 = 0x0f00,
+ IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE4 = 0xf000,
+
IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC = 0x000f,
IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_20MHZ = 0,
IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_40MHZ = 1,
@@ -318,6 +327,25 @@
IEEE80211_RADIOTAP_HE_MU_FLAGS2_CH2_CTR_26T_RU = 0x0800,
};
+enum ieee80211_radiotap_lsig_data1 {
+ IEEE80211_RADIOTAP_LSIG_DATA1_RATE_KNOWN = 0x0001,
+ IEEE80211_RADIOTAP_LSIG_DATA1_LENGTH_KNOWN = 0x0002,
+};
+
+enum ieee80211_radiotap_lsig_data2 {
+ IEEE80211_RADIOTAP_LSIG_DATA2_RATE = 0x000f,
+ IEEE80211_RADIOTAP_LSIG_DATA2_LENGTH = 0xfff0,
+};
+
+struct ieee80211_radiotap_lsig {
+ __le16 data1, data2;
+};
+
+enum ieee80211_radiotap_zero_len_psdu_type {
+ IEEE80211_RADIOTAP_ZERO_LEN_PSDU_SOUNDING = 0,
+ IEEE80211_RADIOTAP_ZERO_LEN_PSDU_VENDOR = 0xff,
+};
+
/**
* ieee80211_get_radiotap_len - get radiotap header length
*/
diff --git a/drivers/net/wireless-3.8/iwl7000/hdrs/net/mac80211.h b/drivers/net/wireless-3.8/iwl7000/hdrs/net/mac80211.h
index bac3b7e..9e408f0d 100644
--- a/drivers/net/wireless-3.8/iwl7000/hdrs/net/mac80211.h
+++ b/drivers/net/wireless-3.8/iwl7000/hdrs/net/mac80211.h
@@ -101,8 +101,9 @@
* Drivers indicate that they use this model by implementing the .wake_tx_queue
* driver operation.
*
- * Intermediate queues (struct ieee80211_txq) are kept per-sta per-tid, with a
- * single per-vif queue for multicast data frames.
+ * Intermediate queues (struct ieee80211_txq) are kept per-sta per-tid, with
+ * another per-sta for non-data/non-mgmt and bufferable management frames, and
+ * a single per-vif queue for multicast data frames.
*
* The driver is expected to initialize its private per-queue data for stations
* and interfaces in the .add_interface and .sta_add ops.
@@ -307,6 +308,8 @@
* @BSS_CHANGED_MU_GROUPS: VHT MU-MIMO group id or user position changed
* @BSS_CHANGED_KEEP_ALIVE: keep alive options (idle period or protected
* keep alive) changed.
+ * @BSS_CHANGED_MCAST_RATE: Multicast Rate setting changed for this interface
+ *
*/
enum ieee80211_bss_change {
BSS_CHANGED_ASSOC = 1<<0,
@@ -334,6 +337,7 @@
BSS_CHANGED_OCB = 1<<22,
BSS_CHANGED_MU_GROUPS = 1<<23,
BSS_CHANGED_KEEP_ALIVE = 1<<24,
+ BSS_CHANGED_MCAST_RATE = 1<<25,
/* when adding here, make sure to change ieee80211_reconfig */
};
@@ -959,6 +963,7 @@
u8 ampdu_len;
u8 antenna;
u16 tx_time;
+ bool is_valid_ack_signal;
void *status_driver_data[19 / sizeof(void *)];
} status;
struct {
@@ -1138,6 +1143,11 @@
* from the RX info data, so leave those zeroed when building this data)
* @RX_FLAG_RADIOTAP_HE_MU: HE MU radiotap data is present
* (&struct ieee80211_radiotap_he_mu)
+ * @RX_FLAG_RADIOTAP_LSIG: L-SIG radiotap data is present
+ * @RX_FLAG_NO_PSDU: use the frame only for radiotap reporting, with
+ * the "0-length PSDU" field included there. The value for it is
+ * in &struct ieee80211_rx_status. Note that if this value isn't
+ * known the frame shouldn't be reported.
*/
enum mac80211_rx_flags {
RX_FLAG_MMIC_ERROR = BIT(0),
@@ -1168,6 +1178,8 @@
RX_FLAG_AMPDU_EOF_BIT_KNOWN = BIT(25),
RX_FLAG_RADIOTAP_HE = BIT(26),
RX_FLAG_RADIOTAP_HE_MU = BIT(27),
+ RX_FLAG_RADIOTAP_LSIG = BIT(28),
+ RX_FLAG_NO_PSDU = BIT(29),
};
/**
@@ -1242,6 +1254,7 @@
* @ampdu_reference: A-MPDU reference number, must be a different value for
* each A-MPDU but the same for each subframe within one A-MPDU
* @ampdu_delimiter_crc: A-MPDU delimiter CRC
+ * @zero_length_psdu_type: radiotap type of the 0-length PSDU
*/
struct ieee80211_rx_status {
u64 mactime;
@@ -1262,6 +1275,7 @@
u8 chains;
s8 chain_signal[IEEE80211_MAX_CHAINS];
u8 ampdu_delimiter_crc;
+ u8 zero_length_psdu_type;
};
/**
@@ -1507,6 +1521,8 @@
* @drv_priv: data area for driver use, will always be aligned to
* sizeof(void \*).
* @txq: the multicast data TX queue (if driver uses the TXQ abstraction)
+ * @txqs_stopped: per AC flag to indicate that intermediate TXQs are stopped,
+ * protected by fq->lock.
*/
struct ieee80211_vif {
enum nl80211_iftype type;
@@ -1536,6 +1552,8 @@
unsigned int probe_req_reg;
+ bool txqs_stopped[IEEE80211_NUM_ACS];
+
/* must be last */
u8 drv_priv[0] __aligned(sizeof(void *));
};
@@ -1847,7 +1865,9 @@
* unlimited.
* @support_p2p_ps: indicates whether the STA supports P2P PS mechanism or not.
* @max_rc_amsdu_len: Maximum A-MSDU size in bytes recommended by rate control.
- * @txq: per-TID data TX queues (if driver uses the TXQ abstraction)
+ * @max_tid_amsdu_len: Maximum A-MSDU size in bytes for this TID
+ * @txq: per-TID data TX queues (if driver uses the TXQ abstraction); note that
+ * the last entry (%IEEE80211_NUM_TIDS) is used for non-data frames
*/
struct ieee80211_sta {
u32 supp_rates[NUM_NL80211_BANDS];
@@ -1887,8 +1907,9 @@
u16 max_amsdu_len;
bool support_p2p_ps;
u16 max_rc_amsdu_len;
+ u16 max_tid_amsdu_len[IEEE80211_NUM_TIDS];
- struct ieee80211_txq *txq[IEEE80211_NUM_TIDS];
+ struct ieee80211_txq *txq[IEEE80211_NUM_TIDS + 1];
/* must be last */
u8 drv_priv[0] __aligned(sizeof(void *));
@@ -1922,7 +1943,8 @@
*
* @vif: &struct ieee80211_vif pointer from the add_interface callback.
* @sta: station table entry, %NULL for per-vif queue
- * @tid: the TID for this queue (unused for per-vif queue)
+ * @tid: the TID for this queue (unused for per-vif queue),
+ * %IEEE80211_NUM_TIDS for non-data (if enabled)
* @ac: the AC for this queue
* @drv_priv: driver private area, sized by hw->txq_data_size
*
@@ -2132,6 +2154,22 @@
* the frame, as it is not synced with the AP/P2P GO yet, and thus the
* deauthentication frame might not be transmitted.
*
+ * @IEEE80211_HW_DOESNT_SUPPORT_QOS_NDP: The driver (or firmware) doesn't
+ * support QoS NDP for AP probing - that's most likely a driver bug.
+ *
+ * @IEEE80211_HW_BUFF_MMPDU_TXQ: use the TXQ for bufferable MMPDUs, this of
+ * course requires the driver to use TXQs to start with.
+ *
+ * @IEEE80211_HW_SUPPORTS_VHT_EXT_NSS_BW: (Hardware) rate control supports VHT
+ * extended NSS BW (dot11VHTExtendedNSSBWCapable). This flag will be set if
+ * the selected rate control algorithm sets %RATE_CTRL_CAPA_VHT_EXT_NSS_BW
+ * but if the rate control is built-in then it must be set by the driver.
+ * See also the documentation for that flag.
+ *
+ * @IEEE80211_HW_STA_MMPDU_TXQ: use the extra non-TID per-station TXQ for all
+ * MMPDUs on station interfaces. This of course requires the driver to use
+ * TXQs to start with.
+ *
* @NUM_IEEE80211_HW_FLAGS: number of hardware flags, used for sizing arrays
*/
enum ieee80211_hw_flags {
@@ -2176,6 +2214,10 @@
IEEE80211_HW_SUPPORTS_TX_FRAG,
IEEE80211_HW_SUPPORTS_TDLS_BUFFER_STA,
IEEE80211_HW_DEAUTH_NEED_MGD_TX_PREP,
+ IEEE80211_HW_DOESNT_SUPPORT_QOS_NDP,
+ IEEE80211_HW_BUFF_MMPDU_TXQ,
+ IEEE80211_HW_SUPPORTS_VHT_EXT_NSS_BW,
+ IEEE80211_HW_STA_MMPDU_TXQ,
/* keep last, obviously */
NUM_IEEE80211_HW_FLAGS
@@ -2315,6 +2357,10 @@
* supported by HW.
* @max_nan_de_entries: maximum number of NAN DE functions supported by the
* device.
+ *
+ * @tx_sk_pacing_shift: Pacing shift to set on TCP sockets when frames from
+ * them are encountered. The default should typically not be changed,
+ * unless the driver has good reasons for needing more buffers.
*/
struct ieee80211_hw {
struct ieee80211_conf conf;
@@ -2350,6 +2396,7 @@
u8 n_cipher_schemes;
const struct ieee80211_cipher_scheme *cipher_schemes;
u8 max_nan_de_entries;
+ u8 tx_sk_pacing_shift;
};
static inline bool _ieee80211_hw_check(struct ieee80211_hw *hw,
@@ -2531,6 +2578,19 @@
* The set_default_unicast_key() call updates the default WEP key index
* configured to the hardware for WEP encryption type. This is required
* for devices that support offload of data packets (e.g. ARP responses).
+ *
+ * Mac80211 drivers should set the @NL80211_EXT_FEATURE_CAN_REPLACE_PTK0 flag
+ * when they are able to replace in-use PTK keys according to to following
+ * requirements:
+ * 1) They do not hand over frames decrypted with the old key to
+ mac80211 once the call to set_key() with command %DISABLE_KEY has been
+ completed when also setting @IEEE80211_KEY_FLAG_GENERATE_IV for any key,
+ 2) either drop or continue to use the old key for any outgoing frames queued
+ at the time of the key deletion (including re-transmits),
+ 3) never send out a frame queued prior to the set_key() %SET_KEY command
+ encrypted with the new key and
+ 4) never send out a frame unencrypted when it should be encrypted.
+ Mac80211 will not queue any new frames for a deleted key to the driver.
*/
/**
@@ -3573,6 +3633,10 @@
* @del_nan_func: Remove a NAN function. The driver must call
* ieee80211_nan_func_terminated() with
* NL80211_NAN_FUNC_TERM_REASON_USER_REQUEST reason code upon removal.
+ * @can_aggregate_in_amsdu: Called in order to determine if HW supports
+ * aggregating two specific frames in the same A-MSDU. The relation
+ * between the skbs should be symmetric and transitive. Note that while
+ * skb is always a real frame, head may or may not be an A-MSDU.
*/
struct ieee80211_ops {
void (*tx)(struct ieee80211_hw *hw,
@@ -3866,6 +3930,9 @@
void (*del_nan_func)(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
u8 instance_id);
+ bool (*can_aggregate_in_amsdu)(struct ieee80211_hw *hw,
+ struct sk_buff *head,
+ struct sk_buff *skb);
};
/**
@@ -4266,7 +4333,7 @@
* The TX headroom reserved by mac80211 for its own tx_status functions.
* This is enough for the radiotap header.
*/
-#define IEEE80211_TX_STATUS_HEADROOM 14
+#define IEEE80211_TX_STATUS_HEADROOM ALIGN(14, 4)
/**
* ieee80211_sta_set_buffered - inform mac80211 about driver-buffered frames
@@ -5686,7 +5753,22 @@
bool bss;
};
+/**
+ * enum rate_control_capabilities - rate control capabilities
+ */
+enum rate_control_capabilities {
+ /**
+ * @RATE_CTRL_CAPA_VHT_EXT_NSS_BW:
+ * Support for extended NSS BW support (dot11VHTExtendedNSSCapable)
+ * Note that this is only looked at if the minimum number of chains
+ * that the AP uses is < the number of TX chains the hardware has,
+ * otherwise the NSS difference doesn't bother us.
+ */
+ RATE_CTRL_CAPA_VHT_EXT_NSS_BW = BIT(0),
+};
+
struct rate_control_ops {
+ unsigned long capa;
const char *name;
void *(*alloc)(struct ieee80211_hw *hw, struct dentry *debugfsdir);
void (*free)(void *priv);
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/Makefile b/drivers/net/wireless-3.8/iwl7000/iwlwifi/Makefile
index 7451d3c..dd5d79a 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/Makefile
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/Makefile
@@ -6,6 +6,7 @@
iwlwifi-objs += iwl-debug.o
iwlwifi-objs += iwl-eeprom-read.o iwl-eeprom-parse.o
iwlwifi-objs += iwl-phy-db.o iwl-nvm-parse.o
+iwlwifi-objs += iwl-dbg-tlv.o
iwlwifi-objs += iwl-trans.o
iwlwifi-objs += fw/notif-wait.o
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/cfg/22000.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/cfg/22000.c
index 3579d16..669695f 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/cfg/22000.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/cfg/22000.c
@@ -56,14 +56,13 @@
#include "iwl-config.h"
/* Highest firmware API version supported */
-#define IWL_22000_UCODE_API_MAX 41
+#define IWL_22000_UCODE_API_MAX 43
/* Lowest firmware API version supported */
#define IWL_22000_UCODE_API_MIN 39
/* NVM versions */
#define IWL_22000_NVM_VERSION 0x0a1d
-#define IWL_22000_TX_POWER_VERSION 0xffff /* meaningless */
/* Memory offsets and lengths */
#define IWL_22000_DCCM_OFFSET 0x800000 /* LMAC1 */
@@ -84,6 +83,7 @@
#define IWL_22000_HR_A0_FW_PRE "iwlwifi-QuQnj-a0-hr-a0-"
#define IWL_22000_SU_Z0_FW_PRE "iwlwifi-su-z0-"
#define IWL_QU_B_JF_B_FW_PRE "iwlwifi-Qu-b0-jf-b0-"
+#define IWL_CC_A_FW_PRE "iwlwifi-cc-a0-"
#define IWL_22000_HR_MODULE_FIRMWARE(api) \
IWL_22000_HR_FW_PRE __stringify(api) ".ucode"
@@ -105,11 +105,11 @@
IWL_22000_SU_Z0_FW_PRE __stringify(api) ".ucode"
#define IWL_QU_B_JF_B_MODULE_FIRMWARE(api) \
IWL_QU_B_JF_B_FW_PRE __stringify(api) ".ucode"
-
-#define NVM_HW_SECTION_NUM_FAMILY_22000 10
+#define IWL_CC_A_MODULE_FIRMWARE(api) \
+ IWL_CC_A_FW_PRE __stringify(api) ".ucode"
static const struct iwl_base_params iwl_22000_base_params = {
- .eeprom_size = OTP_LOW_IMAGE_SIZE_FAMILY_22000,
+ .eeprom_size = OTP_LOW_IMAGE_SIZE_32K,
.num_of_queues = 512,
.max_tfd_queue_size = 256,
.shadow_ram_support = true,
@@ -121,7 +121,7 @@
};
static const struct iwl_base_params iwl_22560_base_params = {
- .eeprom_size = OTP_LOW_IMAGE_SIZE_FAMILY_22000,
+ .eeprom_size = OTP_LOW_IMAGE_SIZE_32K,
.num_of_queues = 512,
.max_tfd_queue_size = 65536,
.shadow_ram_support = true,
@@ -142,7 +142,7 @@
.ucode_api_max = IWL_22000_UCODE_API_MAX, \
.ucode_api_min = IWL_22000_UCODE_API_MIN, \
.led_mode = IWL_LED_RF_STATE, \
- .nvm_hw_section_num = NVM_HW_SECTION_NUM_FAMILY_22000, \
+ .nvm_hw_section_num = 10, \
.non_shared_ant = ANT_B, \
.dccm_offset = IWL_22000_DCCM_OFFSET, \
.dccm_len = IWL_22000_DCCM_LEN, \
@@ -157,7 +157,6 @@
.mac_addr_from_csr = true, \
.ht_params = &iwl_22000_ht_params, \
.nvm_ver = IWL_22000_NVM_VERSION, \
- .nvm_calib_ver = IWL_22000_TX_POWER_VERSION, \
.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \
.use_tfh = true, \
.rf_id = true, \
@@ -199,8 +198,8 @@
IWL_DEVICE_22500,
};
-const struct iwl_cfg iwl22000_2ax_cfg_hr = {
- .name = "Intel(R) Dual Band Wireless AX 22000",
+const struct iwl_cfg iwl22560_2ax_cfg_hr = {
+ .name = "Intel(R) Wireless-AX 22560",
.fw_name_pre = IWL_22000_QU_B_HR_B_FW_PRE,
IWL_DEVICE_22500,
/*
@@ -211,6 +210,42 @@
.max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
};
+const struct iwl_cfg iwl22260_2ax_cfg = {
+ .name = "Intel(R) Wireless-AX 22260",
+ .fw_name_pre = IWL_CC_A_FW_PRE,
+ IWL_DEVICE_22500,
+ /*
+ * This device doesn't support receiving BlockAck with a large bitmap
+ * so we need to restrict the size of transmitted aggregation to the
+ * HT size; mac80211 would otherwise pick the HE max (256) by default.
+ */
+ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
+};
+
+const struct iwl_cfg killer1650x_2ax_cfg = {
+ .name = "Killer(R) Wireless-AX 1650x Wireless Network Adapter (22260NGW)",
+ .fw_name_pre = IWL_CC_A_FW_PRE,
+ IWL_DEVICE_22500,
+ /*
+ * This device doesn't support receiving BlockAck with a large bitmap
+ * so we need to restrict the size of transmitted aggregation to the
+ * HT size; mac80211 would otherwise pick the HE max (256) by default.
+ */
+ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
+};
+
+const struct iwl_cfg killer1650w_2ax_cfg = {
+ .name = "Killer(R) Wireless-AX 1650w Wireless Network Adapter (22260D2W)",
+ .fw_name_pre = IWL_CC_A_FW_PRE,
+ IWL_DEVICE_22500,
+ /*
+ * This device doesn't support receiving BlockAck with a large bitmap
+ * so we need to restrict the size of transmitted aggregation to the
+ * HT size; mac80211 would otherwise pick the HE max (256) by default.
+ */
+ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
+};
+
/*
* All JF radio modules are part of the 9000 series, but the MAC part
* looks more like 22000. That's why this device is here, but called
@@ -234,6 +269,12 @@
IWL_DEVICE_22500,
};
+const struct iwl_cfg iwl9560_2ac_160_cfg_qu_b0_jf_b0 = {
+ .name = "Intel(R) Wireless-AC 9560 160MHz",
+ .fw_name_pre = IWL_QU_B_JF_B_FW_PRE,
+ IWL_DEVICE_22500,
+};
+
const struct iwl_cfg killer1550i_2ac_cfg_qu_b0_jf_b0 = {
.name = "Killer (R) Wireless-AC 1550i Wireless Network Adapter (9560NGW)",
.fw_name_pre = IWL_QU_B_JF_B_FW_PRE,
@@ -246,6 +287,30 @@
IWL_DEVICE_22500,
};
+const struct iwl_cfg killer1650s_2ax_cfg_qu_b0_hr_b0 = {
+ .name = "Killer(R) Wireless-AX 1650i Wireless Network Adapter (22560NGW)",
+ .fw_name_pre = IWL_22000_QU_B_HR_B_FW_PRE,
+ IWL_DEVICE_22500,
+ /*
+ * This device doesn't support receiving BlockAck with a large bitmap
+ * so we need to restrict the size of transmitted aggregation to the
+ * HT size; mac80211 would otherwise pick the HE max (256) by default.
+ */
+ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
+};
+
+const struct iwl_cfg killer1650i_2ax_cfg_qu_b0_hr_b0 = {
+ .name = "Killer(R) Wireless-AX 1650s Wireless Network Adapter (22560D2W)",
+ .fw_name_pre = IWL_22000_QU_B_HR_B_FW_PRE,
+ IWL_DEVICE_22500,
+ /*
+ * This device doesn't support receiving BlockAck with a large bitmap
+ * so we need to restrict the size of transmitted aggregation to the
+ * HT size; mac80211 would otherwise pick the HE max (256) by default.
+ */
+ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
+};
+
const struct iwl_cfg iwl22000_2ax_cfg_jf = {
.name = "Intel(R) Dual Band Wireless AX 22000",
.fw_name_pre = IWL_QU_B_JF_B_FW_PRE,
@@ -341,3 +406,4 @@
MODULE_FIRMWARE(IWL_22000_HR_A0_QNJ_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_22000_SU_Z0_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_QU_B_JF_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL_CC_A_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/cfg/7000.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/cfg/7000.c
index a62c834..289e3c39 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/cfg/7000.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/cfg/7000.c
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -85,17 +80,11 @@
/* NVM versions */
#define IWL7260_NVM_VERSION 0x0a1d
-#define IWL7260_TX_POWER_VERSION 0xffff /* meaningless */
#define IWL3160_NVM_VERSION 0x709
-#define IWL3160_TX_POWER_VERSION 0xffff /* meaningless */
#define IWL3165_NVM_VERSION 0x709
-#define IWL3165_TX_POWER_VERSION 0xffff /* meaningless */
#define IWL3168_NVM_VERSION 0xd01
-#define IWL3168_TX_POWER_VERSION 0xffff /* meaningless */
#define IWL7265_NVM_VERSION 0x0a1d
-#define IWL7265_TX_POWER_VERSION 0xffff /* meaningless */
#define IWL7265D_NVM_VERSION 0x0c11
-#define IWL7265_TX_POWER_VERSION 0xffff /* meaningless */
/* DCCM offsets and lengths */
#define IWL7000_DCCM_OFFSET 0x800000
@@ -118,10 +107,8 @@
#define IWL7265D_FW_PRE "iwlwifi-7265D-"
#define IWL7265D_MODULE_FIRMWARE(api) IWL7265D_FW_PRE __stringify(api) ".ucode"
-#define NVM_HW_SECTION_NUM_FAMILY_7000 0
-
static const struct iwl_base_params iwl7000_base_params = {
- .eeprom_size = OTP_LOW_IMAGE_SIZE_FAMILY_7000,
+ .eeprom_size = OTP_LOW_IMAGE_SIZE_16K,
.num_of_queues = 31,
.max_tfd_queue_size = 256,
.shadow_ram_support = true,
@@ -164,7 +151,7 @@
.device_family = IWL_DEVICE_FAMILY_7000, \
.base_params = &iwl7000_base_params, \
.led_mode = IWL_LED_RF_STATE, \
- .nvm_hw_section_num = NVM_HW_SECTION_NUM_FAMILY_7000, \
+ .nvm_hw_section_num = 0, \
.non_shared_ant = ANT_A, \
.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \
.dccm_offset = IWL7000_DCCM_OFFSET, \
@@ -196,7 +183,6 @@
IWL_DEVICE_7000,
.ht_params = &iwl7000_ht_params,
.nvm_ver = IWL7260_NVM_VERSION,
- .nvm_calib_ver = IWL7260_TX_POWER_VERSION,
.host_interrupt_operation_mode = true,
.lp_xtal_workaround = true,
.dccm_len = IWL7260_DCCM_LEN,
@@ -208,7 +194,6 @@
IWL_DEVICE_7000,
.ht_params = &iwl7000_ht_params,
.nvm_ver = IWL7260_NVM_VERSION,
- .nvm_calib_ver = IWL7260_TX_POWER_VERSION,
.high_temp = true,
.host_interrupt_operation_mode = true,
.lp_xtal_workaround = true,
@@ -222,7 +207,6 @@
IWL_DEVICE_7000,
.ht_params = &iwl7000_ht_params,
.nvm_ver = IWL7260_NVM_VERSION,
- .nvm_calib_ver = IWL7260_TX_POWER_VERSION,
.host_interrupt_operation_mode = true,
.lp_xtal_workaround = true,
.dccm_len = IWL7260_DCCM_LEN,
@@ -234,7 +218,6 @@
IWL_DEVICE_7000,
.ht_params = &iwl7000_ht_params,
.nvm_ver = IWL7260_NVM_VERSION,
- .nvm_calib_ver = IWL7260_TX_POWER_VERSION,
.host_interrupt_operation_mode = true,
.lp_xtal_workaround = true,
.dccm_len = IWL7260_DCCM_LEN,
@@ -246,7 +229,6 @@
IWL_DEVICE_7000,
.ht_params = &iwl7000_ht_params,
.nvm_ver = IWL3160_NVM_VERSION,
- .nvm_calib_ver = IWL3160_TX_POWER_VERSION,
.host_interrupt_operation_mode = true,
.dccm_len = IWL3160_DCCM_LEN,
};
@@ -257,7 +239,6 @@
IWL_DEVICE_7000,
.ht_params = &iwl7000_ht_params,
.nvm_ver = IWL3160_NVM_VERSION,
- .nvm_calib_ver = IWL3160_TX_POWER_VERSION,
.host_interrupt_operation_mode = true,
.dccm_len = IWL3160_DCCM_LEN,
};
@@ -268,7 +249,6 @@
IWL_DEVICE_7000,
.ht_params = &iwl7000_ht_params,
.nvm_ver = IWL3160_NVM_VERSION,
- .nvm_calib_ver = IWL3160_TX_POWER_VERSION,
.host_interrupt_operation_mode = true,
.dccm_len = IWL3160_DCCM_LEN,
};
@@ -296,7 +276,6 @@
IWL_DEVICE_7005D,
.ht_params = &iwl7000_ht_params,
.nvm_ver = IWL3165_NVM_VERSION,
- .nvm_calib_ver = IWL3165_TX_POWER_VERSION,
.pwr_tx_backoffs = iwl7265_pwr_tx_backoffs,
.dccm_len = IWL7265_DCCM_LEN,
};
@@ -307,7 +286,6 @@
IWL_DEVICE_3008,
.ht_params = &iwl7000_ht_params,
.nvm_ver = IWL3168_NVM_VERSION,
- .nvm_calib_ver = IWL3168_TX_POWER_VERSION,
.pwr_tx_backoffs = iwl7265_pwr_tx_backoffs,
.dccm_len = IWL7265_DCCM_LEN,
.nvm_type = IWL_NVM_SDP,
@@ -319,7 +297,6 @@
IWL_DEVICE_7005,
.ht_params = &iwl7265_ht_params,
.nvm_ver = IWL7265_NVM_VERSION,
- .nvm_calib_ver = IWL7265_TX_POWER_VERSION,
.pwr_tx_backoffs = iwl7265_pwr_tx_backoffs,
.dccm_len = IWL7265_DCCM_LEN,
};
@@ -330,7 +307,6 @@
IWL_DEVICE_7005,
.ht_params = &iwl7265_ht_params,
.nvm_ver = IWL7265_NVM_VERSION,
- .nvm_calib_ver = IWL7265_TX_POWER_VERSION,
.pwr_tx_backoffs = iwl7265_pwr_tx_backoffs,
.dccm_len = IWL7265_DCCM_LEN,
};
@@ -341,7 +317,6 @@
IWL_DEVICE_7005,
.ht_params = &iwl7265_ht_params,
.nvm_ver = IWL7265_NVM_VERSION,
- .nvm_calib_ver = IWL7265_TX_POWER_VERSION,
.pwr_tx_backoffs = iwl7265_pwr_tx_backoffs,
.dccm_len = IWL7265_DCCM_LEN,
};
@@ -352,7 +327,6 @@
IWL_DEVICE_7005D,
.ht_params = &iwl7265_ht_params,
.nvm_ver = IWL7265D_NVM_VERSION,
- .nvm_calib_ver = IWL7265_TX_POWER_VERSION,
.pwr_tx_backoffs = iwl7265_pwr_tx_backoffs,
.dccm_len = IWL7265_DCCM_LEN,
};
@@ -363,7 +337,6 @@
IWL_DEVICE_7005D,
.ht_params = &iwl7265_ht_params,
.nvm_ver = IWL7265D_NVM_VERSION,
- .nvm_calib_ver = IWL7265_TX_POWER_VERSION,
.pwr_tx_backoffs = iwl7265_pwr_tx_backoffs,
.dccm_len = IWL7265_DCCM_LEN,
};
@@ -374,7 +347,6 @@
IWL_DEVICE_7005D,
.ht_params = &iwl7265_ht_params,
.nvm_ver = IWL7265D_NVM_VERSION,
- .nvm_calib_ver = IWL7265_TX_POWER_VERSION,
.pwr_tx_backoffs = iwl7265_pwr_tx_backoffs,
.dccm_len = IWL7265_DCCM_LEN,
};
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/cfg/8000.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/cfg/8000.c
index 6ed670c..d7d17c1 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/cfg/8000.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/cfg/8000.c
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -71,8 +66,8 @@
#include "iwl-config.h"
/* Highest firmware API version supported */
-#define IWL8000_UCODE_API_MAX 37
-#define IWL8265_UCODE_API_MAX 37
+#define IWL8000_UCODE_API_MAX 36
+#define IWL8265_UCODE_API_MAX 36
/* Lowest firmware API version supported */
#define IWL8000_UCODE_API_MIN 22
@@ -80,7 +75,6 @@
/* NVM versions */
#define IWL8000_NVM_VERSION 0x0a1d
-#define IWL8000_TX_POWER_VERSION 0xffff /* meaningless */
/* Memory offsets and lengths */
#define IWL8260_DCCM_OFFSET 0x800000
@@ -98,11 +92,10 @@
#define IWL8265_MODULE_FIRMWARE(api) \
IWL8265_FW_PRE __stringify(api) ".ucode"
-#define NVM_HW_SECTION_NUM_FAMILY_8000 10
#define DEFAULT_NVM_FILE_FAMILY_8000C "nvmData-8000C"
static const struct iwl_base_params iwl8000_base_params = {
- .eeprom_size = OTP_LOW_IMAGE_SIZE_FAMILY_8000,
+ .eeprom_size = OTP_LOW_IMAGE_SIZE_32K,
.num_of_queues = 31,
.max_tfd_queue_size = 256,
.shadow_ram_support = true,
@@ -144,7 +137,7 @@
.device_family = IWL_DEVICE_FAMILY_8000, \
.base_params = &iwl8000_base_params, \
.led_mode = IWL_LED_RF_STATE, \
- .nvm_hw_section_num = NVM_HW_SECTION_NUM_FAMILY_8000, \
+ .nvm_hw_section_num = 10, \
.features = NETIF_F_RXCSUM, \
.non_shared_ant = ANT_A, \
.dccm_offset = IWL8260_DCCM_OFFSET, \
@@ -182,7 +175,6 @@
IWL_DEVICE_8260,
.ht_params = &iwl8000_ht_params,
.nvm_ver = IWL8000_NVM_VERSION,
- .nvm_calib_ver = IWL8000_TX_POWER_VERSION,
};
const struct iwl_cfg iwl8260_2ac_cfg = {
@@ -191,7 +183,6 @@
IWL_DEVICE_8260,
.ht_params = &iwl8000_ht_params,
.nvm_ver = IWL8000_NVM_VERSION,
- .nvm_calib_ver = IWL8000_TX_POWER_VERSION,
.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
};
@@ -201,7 +192,6 @@
IWL_DEVICE_8265,
.ht_params = &iwl8000_ht_params,
.nvm_ver = IWL8000_NVM_VERSION,
- .nvm_calib_ver = IWL8000_TX_POWER_VERSION,
.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
.vht_mu_mimo_supported = true,
};
@@ -212,7 +202,6 @@
IWL_DEVICE_8265,
.ht_params = &iwl8000_ht_params,
.nvm_ver = IWL8000_NVM_VERSION,
- .nvm_calib_ver = IWL8000_TX_POWER_VERSION,
.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
.vht_mu_mimo_supported = true,
};
@@ -223,7 +212,6 @@
IWL_DEVICE_8000,
.ht_params = &iwl8000_ht_params,
.nvm_ver = IWL8000_NVM_VERSION,
- .nvm_calib_ver = IWL8000_TX_POWER_VERSION,
.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
};
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/cfg/9000.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/cfg/9000.c
index d55fd23..113bcf7 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/cfg/9000.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/cfg/9000.c
@@ -57,14 +57,13 @@
#include "fw/file.h"
/* Highest firmware API version supported */
-#define IWL9000_UCODE_API_MAX 41
+#define IWL9000_UCODE_API_MAX 43
/* Lowest firmware API version supported */
#define IWL9000_UCODE_API_MIN 30
/* NVM versions */
#define IWL9000_NVM_VERSION 0x0a1d
-#define IWL9000_TX_POWER_VERSION 0xffff /* meaningless */
/* Memory offsets and lengths */
#define IWL9000_DCCM_OFFSET 0x800000
@@ -74,26 +73,15 @@
#define IWL9000_SMEM_OFFSET 0x400000
#define IWL9000_SMEM_LEN 0x68000
-#define IWL9000A_FW_PRE "iwlwifi-9000-pu-a0-jf-a0-"
-#define IWL9000B_FW_PRE "iwlwifi-9000-pu-b0-jf-b0-"
-#define IWL9000RFB_FW_PRE "iwlwifi-9000-pu-a0-jf-b0-"
-#define IWL9260A_FW_PRE "iwlwifi-9260-th-a0-jf-a0-"
-#define IWL9260B_FW_PRE "iwlwifi-9260-th-b0-jf-b0-"
-#define IWL9000A_MODULE_FIRMWARE(api) \
- IWL9000A_FW_PRE __stringify(api) ".ucode"
-#define IWL9000B_MODULE_FIRMWARE(api) \
- IWL9000B_FW_PRE __stringify(api) ".ucode"
-#define IWL9000RFB_MODULE_FIRMWARE(api) \
- IWL9000RFB_FW_PRE __stringify(api) ".ucode"
-#define IWL9260A_MODULE_FIRMWARE(api) \
- IWL9260A_FW_PRE __stringify(api) ".ucode"
-#define IWL9260B_MODULE_FIRMWARE(api) \
- IWL9260B_FW_PRE __stringify(api) ".ucode"
-
-#define NVM_HW_SECTION_NUM_FAMILY_9000 10
+#define IWL9000_FW_PRE "iwlwifi-9000-pu-b0-jf-b0-"
+#define IWL9260_FW_PRE "iwlwifi-9260-th-b0-jf-b0-"
+#define IWL9000_MODULE_FIRMWARE(api) \
+ IWL9000_FW_PRE __stringify(api) ".ucode"
+#define IWL9260_MODULE_FIRMWARE(api) \
+ IWL9260_FW_PRE __stringify(api) ".ucode"
static const struct iwl_base_params iwl9000_base_params = {
- .eeprom_size = OTP_LOW_IMAGE_SIZE_FAMILY_9000,
+ .eeprom_size = OTP_LOW_IMAGE_SIZE_32K,
.num_of_queues = 31,
.max_tfd_queue_size = 256,
.shadow_ram_support = true,
@@ -137,7 +125,7 @@
.device_family = IWL_DEVICE_FAMILY_9000, \
.base_params = &iwl9000_base_params, \
.led_mode = IWL_LED_RF_STATE, \
- .nvm_hw_section_num = NVM_HW_SECTION_NUM_FAMILY_9000, \
+ .nvm_hw_section_num = 10, \
.non_shared_ant = ANT_B, \
.dccm_offset = IWL9000_DCCM_OFFSET, \
.dccm_len = IWL9000_DCCM_LEN, \
@@ -157,168 +145,120 @@
.min_umac_error_event_table = 0x800000, \
.csr = &iwl_csr_v1, \
.d3_debug_data_base_addr = 0x401000, \
- .d3_debug_data_length = 92 * 1024
+ .d3_debug_data_length = 92 * 1024, \
+ .ht_params = &iwl9000_ht_params, \
+ .nvm_ver = IWL9000_NVM_VERSION, \
+ .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
+
const struct iwl_cfg iwl9160_2ac_cfg = {
.name = "Intel(R) Dual Band Wireless AC 9160",
- .fw_name_pre = IWL9260A_FW_PRE,
- .fw_name_pre_b_or_c_step = IWL9260B_FW_PRE,
+ .fw_name_pre = IWL9260_FW_PRE,
IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
};
const struct iwl_cfg iwl9260_2ac_cfg = {
.name = "Intel(R) Dual Band Wireless AC 9260",
- .fw_name_pre = IWL9260A_FW_PRE,
- .fw_name_pre_b_or_c_step = IWL9260B_FW_PRE,
+ .fw_name_pre = IWL9260_FW_PRE,
IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
+};
+
+const struct iwl_cfg iwl9260_2ac_160_cfg = {
+ .name = "Intel(R) Wireless-AC 9260 160MHz",
+ .fw_name_pre = IWL9260_FW_PRE,
+ IWL_DEVICE_9000,
};
const struct iwl_cfg iwl9260_killer_2ac_cfg = {
.name = "Killer (R) Wireless-AC 1550 Wireless Network Adapter (9260NGW)",
- .fw_name_pre = IWL9260A_FW_PRE,
- .fw_name_pre_b_or_c_step = IWL9260B_FW_PRE,
+ .fw_name_pre = IWL9260_FW_PRE,
IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
};
const struct iwl_cfg iwl9270_2ac_cfg = {
.name = "Intel(R) Dual Band Wireless AC 9270",
- .fw_name_pre = IWL9260A_FW_PRE,
- .fw_name_pre_b_or_c_step = IWL9260B_FW_PRE,
+ .fw_name_pre = IWL9260_FW_PRE,
IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
};
const struct iwl_cfg iwl9460_2ac_cfg = {
.name = "Intel(R) Dual Band Wireless AC 9460",
- .fw_name_pre = IWL9260A_FW_PRE,
- .fw_name_pre_b_or_c_step = IWL9260B_FW_PRE,
+ .fw_name_pre = IWL9260_FW_PRE,
IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
};
const struct iwl_cfg iwl9460_2ac_cfg_soc = {
.name = "Intel(R) Dual Band Wireless AC 9460",
- .fw_name_pre = IWL9000A_FW_PRE,
- .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
- .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
+ .fw_name_pre = IWL9000_FW_PRE,
IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
.integrated = true,
.soc_latency = 5000,
};
const struct iwl_cfg iwl9461_2ac_cfg_soc = {
- .name = "Intel(R) Dual Band Wireless AC 9461",
- .fw_name_pre = IWL9000A_FW_PRE,
- .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
- .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
- IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
- .integrated = true,
- .soc_latency = 5000,
+ .name = "Intel(R) Dual Band Wireless AC 9461",
+ .fw_name_pre = IWL9000_FW_PRE,
+ IWL_DEVICE_9000,
+ .integrated = true,
+ .soc_latency = 5000,
};
const struct iwl_cfg iwl9462_2ac_cfg_soc = {
- .name = "Intel(R) Dual Band Wireless AC 9462",
- .fw_name_pre = IWL9000A_FW_PRE,
- .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
- .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
- IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
- .integrated = true,
- .soc_latency = 5000,
+ .name = "Intel(R) Dual Band Wireless AC 9462",
+ .fw_name_pre = IWL9000_FW_PRE,
+ IWL_DEVICE_9000,
+ .integrated = true,
+ .soc_latency = 5000,
};
const struct iwl_cfg iwl9560_2ac_cfg = {
.name = "Intel(R) Dual Band Wireless AC 9560",
- .fw_name_pre = IWL9260A_FW_PRE,
- .fw_name_pre_b_or_c_step = IWL9260B_FW_PRE,
+ .fw_name_pre = IWL9260_FW_PRE,
IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
+};
+
+const struct iwl_cfg iwl9560_2ac_160_cfg = {
+ .name = "Intel(R) Wireless-AC 9560 160MHz",
+ .fw_name_pre = IWL9260_FW_PRE,
+ IWL_DEVICE_9000,
};
const struct iwl_cfg iwl9560_2ac_cfg_soc = {
.name = "Intel(R) Dual Band Wireless AC 9560",
- .fw_name_pre = IWL9000A_FW_PRE,
- .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
- .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
+ .fw_name_pre = IWL9000_FW_PRE,
IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
+ .integrated = true,
+ .soc_latency = 5000,
+};
+
+const struct iwl_cfg iwl9560_2ac_160_cfg_soc = {
+ .name = "Intel(R) Wireless-AC 9560 160MHz",
+ .fw_name_pre = IWL9000_FW_PRE,
+ IWL_DEVICE_9000,
.integrated = true,
.soc_latency = 5000,
};
const struct iwl_cfg iwl9560_killer_2ac_cfg_soc = {
.name = "Killer (R) Wireless-AC 1550i Wireless Network Adapter (9560NGW)",
- .fw_name_pre = IWL9000A_FW_PRE,
- .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
- .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
+ .fw_name_pre = IWL9000_FW_PRE,
IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
.integrated = true,
.soc_latency = 5000,
};
const struct iwl_cfg iwl9560_killer_s_2ac_cfg_soc = {
.name = "Killer (R) Wireless-AC 1550s Wireless Network Adapter (9560NGW)",
- .fw_name_pre = IWL9000A_FW_PRE,
- .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
- .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
+ .fw_name_pre = IWL9000_FW_PRE,
IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
.integrated = true,
.soc_latency = 5000,
};
const struct iwl_cfg iwl9460_2ac_cfg_shared_clk = {
.name = "Intel(R) Dual Band Wireless AC 9460",
- .fw_name_pre = IWL9000A_FW_PRE,
- .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
- .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
+ .fw_name_pre = IWL9000_FW_PRE,
IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
.integrated = true,
.soc_latency = 5000,
.extra_phy_cfg_flags = FW_PHY_CFG_SHARED_CLK
@@ -326,14 +266,8 @@
const struct iwl_cfg iwl9461_2ac_cfg_shared_clk = {
.name = "Intel(R) Dual Band Wireless AC 9461",
- .fw_name_pre = IWL9000A_FW_PRE,
- .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
- .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
+ .fw_name_pre = IWL9000_FW_PRE,
IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
.integrated = true,
.soc_latency = 5000,
.extra_phy_cfg_flags = FW_PHY_CFG_SHARED_CLK
@@ -341,14 +275,8 @@
const struct iwl_cfg iwl9462_2ac_cfg_shared_clk = {
.name = "Intel(R) Dual Band Wireless AC 9462",
- .fw_name_pre = IWL9000A_FW_PRE,
- .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
- .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
+ .fw_name_pre = IWL9000_FW_PRE,
IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
.integrated = true,
.soc_latency = 5000,
.extra_phy_cfg_flags = FW_PHY_CFG_SHARED_CLK
@@ -356,14 +284,17 @@
const struct iwl_cfg iwl9560_2ac_cfg_shared_clk = {
.name = "Intel(R) Dual Band Wireless AC 9560",
- .fw_name_pre = IWL9000A_FW_PRE,
- .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
- .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
+ .fw_name_pre = IWL9000_FW_PRE,
IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
+ .integrated = true,
+ .soc_latency = 5000,
+ .extra_phy_cfg_flags = FW_PHY_CFG_SHARED_CLK
+};
+
+const struct iwl_cfg iwl9560_2ac_160_cfg_shared_clk = {
+ .name = "Intel(R) Wireless-AC 9560 160MHz",
+ .fw_name_pre = IWL9000_FW_PRE,
+ IWL_DEVICE_9000,
.integrated = true,
.soc_latency = 5000,
.extra_phy_cfg_flags = FW_PHY_CFG_SHARED_CLK
@@ -371,14 +302,8 @@
const struct iwl_cfg iwl9560_killer_2ac_cfg_shared_clk = {
.name = "Killer (R) Wireless-AC 1550i Wireless Network Adapter (9560NGW)",
- .fw_name_pre = IWL9000A_FW_PRE,
- .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
- .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
+ .fw_name_pre = IWL9000_FW_PRE,
IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
.integrated = true,
.soc_latency = 5000,
.extra_phy_cfg_flags = FW_PHY_CFG_SHARED_CLK
@@ -386,21 +311,12 @@
const struct iwl_cfg iwl9560_killer_s_2ac_cfg_shared_clk = {
.name = "Killer (R) Wireless-AC 1550s Wireless Network Adapter (9560NGW)",
- .fw_name_pre = IWL9000A_FW_PRE,
- .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
- .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
+ .fw_name_pre = IWL9000_FW_PRE,
IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
.integrated = true,
.soc_latency = 5000,
.extra_phy_cfg_flags = FW_PHY_CFG_SHARED_CLK
};
-MODULE_FIRMWARE(IWL9000A_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL9000B_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL9000RFB_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL9260A_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL9260B_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL9000_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL9260_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/acpi.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/acpi.c
index 75cae54..32d000c 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/acpi.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/acpi.c
@@ -16,9 +16,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program;
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/acpi.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/acpi.h
index 0b3b122..7492dfb 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/acpi.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/acpi.h
@@ -17,9 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program;
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/config.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/config.h
index 7f645b6..5e88fa2 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/config.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/config.h
@@ -8,6 +8,7 @@
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -30,6 +31,7 @@
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -127,17 +129,6 @@
struct iwl_calib_ctrl calib_control;
} __packed;
-#define PHY_CFG_RADIO_TYPE (BIT(0) | BIT(1))
-#define PHY_CFG_RADIO_STEP (BIT(2) | BIT(3))
-#define PHY_CFG_RADIO_DASH (BIT(4) | BIT(5))
-#define PHY_CFG_PRODUCT_NUMBER (BIT(6) | BIT(7))
-#define PHY_CFG_TX_CHAIN_A BIT(8)
-#define PHY_CFG_TX_CHAIN_B BIT(9)
-#define PHY_CFG_TX_CHAIN_C BIT(10)
-#define PHY_CFG_RX_CHAIN_A BIT(12)
-#define PHY_CFG_RX_CHAIN_B BIT(13)
-#define PHY_CFG_RX_CHAIN_C BIT(14)
-
/*
* enum iwl_dc2dc_config_id - flag ids
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/datapath.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/datapath.h
index 8f326f9..cb475da 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/datapath.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/datapath.h
@@ -85,6 +85,11 @@
TRIGGER_RX_QUEUES_NOTIF_CMD = 0x2,
/**
+ * @STA_HE_CTXT_CMD: &struct iwl_he_sta_context_cmd
+ */
+ STA_HE_CTXT_CMD = 0x7,
+
+ /**
* @AX_SOFTAP_CLIENT_TESTMODE: &struct ax_softap_client_testmode_cmd
*/
AX_SOFTAP_CLIENT_TESTMODE = 0xC,
@@ -100,6 +105,16 @@
TLC_MNG_CONFIG_CMD = 0xF,
/**
+ * @HE_AIR_SNIFFER_CONFIG_CMD: &struct iwl_he_monitor_cmd
+ */
+ HE_AIR_SNIFFER_CONFIG_CMD = 0x13,
+
+ /**
+ * @RX_NO_DATA_NOTIF: &struct iwl_rx_no_data
+ */
+ RX_NO_DATA_NOTIF = 0xF5,
+
+ /**
* @TLC_MNG_UPDATE_NOTIF: &struct iwl_tlc_update_notif
*/
TLC_MNG_UPDATE_NOTIF = 0xF7,
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/dbg-tlv.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/dbg-tlv.h
new file mode 100644
index 0000000..ab82b7a
--- /dev/null
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/dbg-tlv.h
@@ -0,0 +1,401 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright (C) 2018 Intel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called COPYING.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <linuxwifi@intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright (C) 2018 Intel Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+#ifndef __iwl_fw_dbg_tlv_h__
+#define __iwl_fw_dbg_tlv_h__
+
+#include <linux/bitops.h>
+
+/*
+ * struct iwl_fw_ini_header: Common Header for all debug group TLV's structures
+ * @tlv_version: version info
+ * @apply_point: &enum iwl_fw_ini_apply_point
+ * @data: TLV data followed
+ **/
+struct iwl_fw_ini_header {
+ __le32 tlv_version;
+ __le32 apply_point;
+ u8 data[];
+} __packed; /* FW_INI_HEADER_TLV_S */
+
+/**
+ * struct iwl_fw_ini_allocation_tlv - (IWL_FW_INI_TLV_TYPE_BUFFER_ALLOCATION)
+ * buffer allocation TLV - for debug
+ *
+ * @iwl_fw_ini_header: header
+ * @allocation_id: &enum iwl_fw_ini_allocation_id - to bind allocation and hcmd
+ * if needed (DBGC1/DBGC2/SDFX/...)
+ * @buffer_location: type of iwl_fw_ini_buffer_location
+ * @size: size in bytes
+ * @max_fragments: the maximum allowed fragmentation in the desired memory
+ * allocation above
+ * @min_frag_size: the minimum allowed fragmentation size in bytes
+*/
+struct iwl_fw_ini_allocation_tlv {
+ struct iwl_fw_ini_header header;
+ __le32 allocation_id;
+ __le32 buffer_location;
+ __le32 size;
+ __le32 max_fragments;
+ __le32 min_frag_size;
+} __packed; /* FW_INI_BUFFER_ALLOCATION_TLV_S_VER_1 */
+
+/**
+ * struct iwl_fw_ini_hcmd (IWL_FW_INI_TLV_TYPE_HCMD)
+ * Generic Host command pass through TLV
+ *
+ * @id: the debug configuration command type for instance: 0xf6 / 0xf5 / DHC
+ * @group: the desired cmd group
+ * @padding: all zeros for dword alignment
+ * @data: all of the relevant command (0xf6/0xf5) to be sent
+*/
+struct iwl_fw_ini_hcmd {
+ u8 id;
+ u8 group;
+ __le16 padding;
+ u8 data[0];
+} __packed; /* FW_INI_HCMD_S */
+
+/**
+ * struct iwl_fw_ini_hcmd_tlv
+ * @header: header
+ * @hcmd: a variable length host-command to be sent to apply the configuration.
+ */
+struct iwl_fw_ini_hcmd_tlv {
+ struct iwl_fw_ini_header header;
+ struct iwl_fw_ini_hcmd hcmd;
+} __packed; /* FW_INI_HCMD_TLV_S_VER_1 */
+
+/*
+ * struct iwl_fw_ini_debug_flow_tlv (IWL_FW_INI_TLV_TYPE_DEBUG_FLOW)
+ *
+ * @header: header
+ * @debug_flow_cfg: &enum iwl_fw_ini_debug_flow
+ */
+struct iwl_fw_ini_debug_flow_tlv {
+ struct iwl_fw_ini_header header;
+ __le32 debug_flow_cfg;
+} __packed; /* FW_INI_DEBUG_FLOW_TLV_S_VER_1 */
+
+#define IWL_FW_INI_MAX_REGION_ID 20
+#define IWL_FW_INI_MAX_NAME 32
+/**
+ * struct iwl_fw_ini_region_cfg
+ * @region_id: ID of this dump configuration
+ * @region_type: &enum iwl_fw_ini_region_type
+ * @num_regions: amount of regions in the address array.
+ * @allocation_id: For DRAM type field substitutes for allocation_id.
+ * @name_len: name length
+ * @name: file name to use for this region
+ * @size: size of the data, in bytes.(unused for IWL_FW_INI_REGION_DRAM_BUFFER)
+ * @start_addr: array of addresses. (unused for IWL_FW_INI_REGION_DRAM_BUFFER)
+ */
+struct iwl_fw_ini_region_cfg {
+ __le32 region_id;
+ __le32 region_type;
+ __le32 name_len;
+ u8 name[IWL_FW_INI_MAX_NAME];
+ union {
+ __le32 num_regions;
+ __le32 allocation_id;
+ };
+ __le32 size;
+ __le32 start_addr[];
+} __packed; /* FW_INI_REGION_CONFIG_S */
+
+/**
+ * struct iwl_fw_ini_region_tlv - (IWL_FW_INI_TLV_TYPE_REGION_CFG)
+ * DUMP sections define IDs and triggers that use those IDs TLV
+ * @header: header
+ * @num_regions: how many different region section and IDs are coming next
+ * @iwl_fw_ini_dump dump_config: list of dump configurations
+ */
+struct iwl_fw_ini_region_tlv {
+ struct iwl_fw_ini_header header;
+ __le32 num_regions;
+ struct iwl_fw_ini_region_cfg region_config[];
+} __packed; /* FW_INI_REGION_CFG_S */
+
+/**
+ * struct iwl_fw_ini_trigger - (IWL_FW_INI_TLV_TYPE_DUMP_CFG)
+ * Region sections define IDs and triggers that use those IDs TLV
+ *
+ * @trigger_id: enum &iwl_fw_ini_tigger_id
+ * @ignore_default: override FW TLV with binary TLV
+ * @dump_delay: delay from trigger fire to dump, in usec
+ * @occurrences: max amount of times to be fired
+ * @ignore_consec: ignore consecutive triggers, in usec
+ * @force_restart: force FW restart
+ * @multi_dut: initiate debug dump data on several DUTs
+ * @trigger_data: generic data to be utilized per trigger
+ * @num_regions: number of dump regions defined for this trigger
+ * @data: region IDs
+ */
+struct iwl_fw_ini_trigger {
+ __le32 trigger_id;
+ __le32 ignore_default;
+ __le32 dump_delay;
+ __le32 occurrences;
+ __le32 ignore_consec;
+ __le32 force_restart;
+ __le32 multi_dut;
+ __le32 trigger_data;
+ __le32 num_regions;
+ __le32 data[];
+} __packed; /* FW_INI_TRIGGER_CONFIG_S */
+
+/**
+ * struct iwl_fw_ini_trigger_tlv - (IWL_FW_INI_TLV_TYPE_TRIGGERS_CFG)
+ * DUMP sections define IDs and triggers that use those IDs TLV
+ *
+ * @header: header
+ * @num_triggers: how many different triggers section and IDs are coming next
+ * @trigger_config: list of trigger configurations
+ */
+struct iwl_fw_ini_trigger_tlv {
+ struct iwl_fw_ini_header header;
+ __le32 num_triggers;
+ struct iwl_fw_ini_trigger trigger_config[];
+} __packed; /* FW_INI_TRIGGER_CFG_S */
+
+/**
+ * enum iwl_fw_ini_trigger_id
+ * @IWL_FW_TRIGGER_ID_FW_ASSERT: FW assert
+ * @IWL_FW_TRIGGER_ID_FW_TFD_Q_HANG: TFD queue hang
+ * @IWL_FW_TRIGGER_ID_FW_HW_ERROR: HW assert
+ * @IWL_FW_TRIGGER_ID_FW_TRIGGER_ERROR: FW error notification
+ * @IWL_FW_TRIGGER_ID_FW_TRIGGER_WARNING: FW warning notification
+ * @IWL_FW_TRIGGER_ID_FW_TRIGGER_INFO: FW info notification
+ * @IWL_FW_TRIGGER_ID_FW_TRIGGER_DEBUG: FW debug notification
+ * @IWL_FW_TRIGGER_ID_USER_TRIGGER: User trigger
+ * @IWL_FW_TRIGGER_ID_HOST_PEER_CLIENT_INACTIVITY: peer inactivity
+ * @FW_DEBUG_TLV_TRIGGER_ID_HOST_DID_INITIATED_EVENT: undefined
+ * @IWL_FW_TRIGGER_ID_HOST_TX_LATENCY_THRESHOLD_CROSSED: TX latency
+ * threshold was crossed
+ * @IWL_FW_TRIGGER_ID_HOST_TX_RESPONSE_STATUS_FAILED: TX failed
+ * @IWL_FW_TRIGGER_ID_HOST_OS_REQ_DEAUTH_PEER: Deauth initiated by host
+ * @IWL_FW_TRIGGER_ID_HOST_STOP_GO_REQUEST: stop GO request
+ * @IWL_FW_TRIGGER_ID_HOST_START_GO_REQUEST: start GO request
+ * @IWL_FW_TRIGGER_ID_HOST_JOIN_GROUP_REQUEST: join P2P group request
+ * @IWL_FW_TRIGGER_ID_HOST_SCAN_START: scan started event
+ * @IWL_FW_TRIGGER_ID_HOST_SCAN_SUBMITTED: undefined
+ * @IWL_FW_TRIGGER_ID_HOST_SCAN_PARAMS: undefined
+ * @IWL_FW_TRIGGER_ID_HOST_CHECK_FOR_HANG: undefined
+ * @IWL_FW_TRIGGER_ID_HOST_BAR_RECEIVED: BAR frame was received
+ * @IWL_FW_TRIGGER_ID_HOST_AGG_TX_RESPONSE_STATUS_FAILED: agg TX failed
+ * @IWL_FW_TRIGGER_ID_HOST_EAPOL_TX_RESPONSE_FAILED: EAPOL TX failed
+ * @IWL_FW_TRIGGER_ID_HOST_FAKE_TX_RESPONSE_SUSPECTED: suspicious TX response
+ * @IWL_FW_TRIGGER_ID_HOST_AUTH_REQ_FROM_ASSOC_CLIENT: received suspicious auth
+ * @IWL_FW_TRIGGER_ID_HOST_ROAM_COMPLETE: roaming was completed
+ * @IWL_FW_TRIGGER_ID_HOST_AUTH_ASSOC_FAST_FAILED: fast assoc failed
+ * @IWL_FW_TRIGGER_ID_HOST_D3_START: D3 start
+ * @IWL_FW_TRIGGER_ID_HOST_D3_END: D3 end
+ * @IWL_FW_TRIGGER_ID_HOST_BSS_MISSED_BEACONS: missed beacon events
+ * @IWL_FW_TRIGGER_ID_HOST_P2P_CLIENT_MISSED_BEACONS: P2P missed beacon events
+ * @IWL_FW_TRIGGER_ID_HOST_PEER_CLIENT_TX_FAILURES: undefined
+ * @IWL_FW_TRIGGER_ID_HOST_TX_WFD_ACTION_FRAME_FAILED: undefined
+ * @IWL_FW_TRIGGER_ID_HOST_AUTH_ASSOC_FAILED: authentication / association
+ * failed
+ * @IWL_FW_TRIGGER_ID_HOST_SCAN_COMPLETE: scan complete event
+ * @IWL_FW_TRIGGER_ID_HOST_SCAN_ABORT: scan abort complete
+ * @IWL_FW_TRIGGER_ID_HOST_NIC_ALIVE: nic alive message was received
+ * @IWL_FW_TRIGGER_ID_HOST_CHANNEL_SWITCH_COMPLETE: CSA was completed
+ * @IWL_FW_TRIGGER_ID_NUM: number of trigger IDs
+ */
+enum iwl_fw_ini_trigger_id {
+ /* Errors triggers */
+ IWL_FW_TRIGGER_ID_FW_ASSERT = 1,
+ IWL_FW_TRIGGER_ID_FW_TFD_Q_HANG = 2,
+ IWL_FW_TRIGGER_ID_FW_HW_ERROR = 3,
+ /* Generic triggers */
+ IWL_FW_TRIGGER_ID_FW_TRIGGER_ERROR = 4,
+ IWL_FW_TRIGGER_ID_FW_TRIGGER_WARNING = 5,
+ IWL_FW_TRIGGER_ID_FW_TRIGGER_INFO = 6,
+ IWL_FW_TRIGGER_ID_FW_TRIGGER_DEBUG = 7,
+ /* User Trigger */
+ IWL_FW_TRIGGER_ID_USER_TRIGGER = 8,
+ /* Host triggers */
+ IWL_FW_TRIGGER_ID_HOST_PEER_CLIENT_INACTIVITY = 9,
+ IWL_FW_TRIGGER_ID_HOST_DID_INITIATED_EVENT = 10,
+ IWL_FW_TRIGGER_ID_HOST_TX_LATENCY_THRESHOLD_CROSSED = 11,
+ IWL_FW_TRIGGER_ID_HOST_TX_RESPONSE_STATUS_FAILED = 12,
+ IWL_FW_TRIGGER_ID_HOST_OS_REQ_DEAUTH_PEER = 13,
+ IWL_FW_TRIGGER_ID_HOST_STOP_GO_REQUEST = 14,
+ IWL_FW_TRIGGER_ID_HOST_START_GO_REQUEST = 15,
+ IWL_FW_TRIGGER_ID_HOST_JOIN_GROUP_REQUEST = 16,
+ IWL_FW_TRIGGER_ID_HOST_SCAN_START = 17,
+ IWL_FW_TRIGGER_ID_HOST_SCAN_SUBITTED = 18,
+ IWL_FW_TRIGGER_ID_HOST_SCAN_PARAMS = 19,
+ IWL_FW_TRIGGER_ID_HOST_CHECK_FOR_HANG = 20,
+ IWL_FW_TRIGGER_ID_HOST_BAR_RECEIVED = 21,
+ IWL_FW_TRIGGER_ID_HOST_AGG_TX_RESPONSE_STATUS_FAILED = 22,
+ IWL_FW_TRIGGER_ID_HOST_EAPOL_TX_RESPONSE_FAILED = 23,
+ IWL_FW_TRIGGER_ID_HOST_FAKE_TX_RESPONSE_SUSPECTED = 24,
+ IWL_FW_TRIGGER_ID_HOST_AUTH_REQ_FROM_ASSOC_CLIENT = 25,
+ IWL_FW_TRIGGER_ID_HOST_ROAM_COMPLETE = 26,
+ IWL_FW_TRIGGER_ID_HOST_AUTH_ASSOC_FAST_FAILED = 27,
+ IWL_FW_TRIGGER_ID_HOST_D3_START = 28,
+ IWL_FW_TRIGGER_ID_HOST_D3_END = 29,
+ IWL_FW_TRIGGER_ID_HOST_BSS_MISSED_BEACONS = 30,
+ IWL_FW_TRIGGER_ID_HOST_P2P_CLIENT_MISSED_BEACONS = 31,
+ IWL_FW_TRIGGER_ID_HOST_PEER_CLIENT_TX_FAILURES = 32,
+ IWL_FW_TRIGGER_ID_HOST_TX_WFD_ACTION_FRAME_FAILED = 33,
+ IWL_FW_TRIGGER_ID_HOST_AUTH_ASSOC_FAILED = 34,
+ IWL_FW_TRIGGER_ID_HOST_SCAN_COMPLETE = 35,
+ IWL_FW_TRIGGER_ID_HOST_SCAN_ABORT = 36,
+ IWL_FW_TRIGGER_ID_HOST_NIC_ALIVE = 37,
+ IWL_FW_TRIGGER_ID_HOST_CHANNEL_SWITCH_COMPLETE = 38,
+ IWL_FW_TRIGGER_ID_NUM,
+}; /* FW_INI_TRIGGER_ID_E_VER_1 */
+
+/**
+ * enum iwl_fw_ini_apply_point
+ * @IWL_FW_INI_APPLY_INVALID: invalid
+ * @IWL_FW_INI_APPLY_EARLY: pre loading FW
+ * @IWL_FW_INI_APPLY_AFTER_ALIVE: first cmd from host after alive
+ * @IWL_FW_INI_APPLY_POST_INIT: last cmd in initialization sequence
+ * @IWL_FW_INI_APPLY_MISSED_BEACONS: missed beacons notification
+ * @IWL_FW_INI_APPLY_SCAN_COMPLETE: scan completed
+ * @IWL_FW_INI_APPLY_NUM: number of apply points
+*/
+enum iwl_fw_ini_apply_point {
+ IWL_FW_INI_APPLY_INVALID,
+ IWL_FW_INI_APPLY_EARLY,
+ IWL_FW_INI_APPLY_AFTER_ALIVE,
+ IWL_FW_INI_APPLY_POST_INIT,
+ IWL_FW_INI_APPLY_MISSED_BEACONS,
+ IWL_FW_INI_APPLY_SCAN_COMPLETE,
+ IWL_FW_INI_APPLY_NUM,
+}; /* FW_INI_APPLY_POINT_E_VER_1 */
+
+/**
+ * enum iwl_fw_ini_allocation_id
+ * @IWL_FW_INI_ALLOCATION_INVALID: invalid
+ * @IWL_FW_INI_ALLOCATION_ID_DBGC1: allocation meant for DBGC1 configuration
+ * @IWL_FW_INI_ALLOCATION_ID_DBGC2: allocation meant for DBGC2 configuration
+ * @IWL_FW_INI_ALLOCATION_ID_DBGC3: allocation meant for DBGC3 configuration
+ * @IWL_FW_INI_ALLOCATION_ID_SDFX: for SDFX module
+ * @IWL_FW_INI_ALLOCATION_ID_FW_DUMP: used for crash and runtime dumps
+ * @IWL_FW_INI_ALLOCATION_ID_USER_DEFINED: for future user scenarios
+*/
+enum iwl_fw_ini_allocation_id {
+ IWL_FW_INI_ALLOCATION_INVALID,
+ IWL_FW_INI_ALLOCATION_ID_DBGC1,
+ IWL_FW_INI_ALLOCATION_ID_DBGC2,
+ IWL_FW_INI_ALLOCATION_ID_DBGC3,
+ IWL_FW_INI_ALLOCATION_ID_SDFX,
+ IWL_FW_INI_ALLOCATION_ID_FW_DUMP,
+ IWL_FW_INI_ALLOCATION_ID_USER_DEFINED,
+}; /* FW_INI_ALLOCATION_ID_E_VER_1 */
+
+/**
+ * enum iwl_fw_ini_buffer_location
+ * @IWL_FW_INI_LOCATION_INVALID: invalid
+ * @IWL_FW_INI_LOCATION_SRAM_PATH: SRAM location
+ * @IWL_FW_INI_LOCATION_DRAM_PATH: DRAM location
+ */
+enum iwl_fw_ini_buffer_location {
+ IWL_FW_INI_LOCATION_SRAM_INVALID,
+ IWL_FW_INI_LOCATION_SRAM_PATH,
+ IWL_FW_INI_LOCATION_DRAM_PATH,
+}; /* FW_INI_BUFFER_LOCATION_E_VER_1 */
+
+/**
+ * enum iwl_fw_ini_debug_flow
+ * @IWL_FW_INI_DEBUG_INVALID: invalid
+ * @IWL_FW_INI_DEBUG_DBTR_FLOW: undefined
+ * @IWL_FW_INI_DEBUG_TB2DTF_FLOW: undefined
+ */
+enum iwl_fw_ini_debug_flow {
+ IWL_FW_INI_DEBUG_INVALID,
+ IWL_FW_INI_DEBUG_DBTR_FLOW,
+ IWL_FW_INI_DEBUG_TB2DTF_FLOW,
+}; /* FW_INI_DEBUG_FLOW_E_VER_1 */
+
+/**
+ * enum iwl_fw_ini_region_type
+ * @IWL_FW_INI_REGION_INVALID: invalid
+ * @IWL_FW_INI_REGION_DEVICE_MEMORY: device internal memory
+ * @IWL_FW_INI_REGION_PERIPHERY_MAC: periphery registers of MAC
+ * @IWL_FW_INI_REGION_PERIPHERY_PHY: periphery registers of PHY
+ * @IWL_FW_INI_REGION_PERIPHERY_AUX: periphery registers of AUX
+ * @IWL_FW_INI_REGION_DRAM_BUFFER: DRAM buffer
+ * @IWL_FW_INI_REGION_DRAM_IMR: IMR memory
+ * @IWL_FW_INI_REGION_INTERNAL_BUFFER: undefined
+ * @IWL_FW_INI_REGION_TXF: TX fifos
+ * @IWL_FW_INI_REGION_RXF: RX fifo
+ * @IWL_FW_INI_REGION_PAGING: paging memory
+ * @IWL_FW_INI_REGION_CSR: CSR registers
+ * @IWL_FW_INI_REGION_NUM: number of region types
+ */
+enum iwl_fw_ini_region_type {
+ IWL_FW_INI_REGION_INVALID,
+ IWL_FW_INI_REGION_DEVICE_MEMORY,
+ IWL_FW_INI_REGION_PERIPHERY_MAC,
+ IWL_FW_INI_REGION_PERIPHERY_PHY,
+ IWL_FW_INI_REGION_PERIPHERY_AUX,
+ IWL_FW_INI_REGION_DRAM_BUFFER,
+ IWL_FW_INI_REGION_DRAM_IMR,
+ IWL_FW_INI_REGION_INTERNAL_BUFFER,
+ IWL_FW_INI_REGION_TXF,
+ IWL_FW_INI_REGION_RXF,
+ IWL_FW_INI_REGION_PAGING,
+ IWL_FW_INI_REGION_CSR,
+ IWL_FW_INI_REGION_NUM
+}; /* FW_INI_REGION_TYPE_E_VER_1*/
+
+#endif
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/mac.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/mac.h
index 9af8acb..63bf2e6a 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/mac.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/mac.h
@@ -151,9 +151,9 @@
* @beacon_time: beacon transmit time in system time
* @beacon_tsf: beacon transmit time in TSF
* @bi: beacon interval in TU
- * @bi_reciprocal: 2^32 / bi
+ * @reserved1: reserved
* @dtim_interval: dtim transmit time in TU
- * @dtim_reciprocal: 2^32 / dtim_interval
+ * @reserved2: reserved
* @mcast_qid: queue ID for multicast traffic.
* NOTE: obsolete from VER2 and on
* @beacon_template: beacon template ID
@@ -162,9 +162,9 @@
__le32 beacon_time;
__le64 beacon_tsf;
__le32 bi;
- __le32 bi_reciprocal;
+ __le32 reserved1;
__le32 dtim_interval;
- __le32 dtim_reciprocal;
+ __le32 reserved2;
__le32 mcast_qid;
__le32 beacon_template;
} __packed; /* AP_MAC_DATA_API_S_VER_2 */
@@ -174,26 +174,34 @@
* @beacon_time: beacon transmit time in system time
* @beacon_tsf: beacon transmit time in TSF
* @bi: beacon interval in TU
- * @bi_reciprocal: 2^32 / bi
+ * @reserved: reserved
* @beacon_template: beacon template ID
*/
struct iwl_mac_data_ibss {
__le32 beacon_time;
__le64 beacon_tsf;
__le32 bi;
- __le32 bi_reciprocal;
+ __le32 reserved;
__le32 beacon_template;
} __packed; /* IBSS_MAC_DATA_API_S_VER_1 */
/**
+ * enum iwl_mac_data_policy - policy of the data path for this MAC
+ * @TWT_SUPPORTED: twt is supported
+ */
+enum iwl_mac_data_policy {
+ TWT_SUPPORTED = BIT(0),
+};
+
+/**
* struct iwl_mac_data_sta - configuration data for station MAC context
* @is_assoc: 1 for associated state, 0 otherwise
* @dtim_time: DTIM arrival time in system time
* @dtim_tsf: DTIM arrival time in TSF
* @bi: beacon interval in TU, applicable only when associated
- * @bi_reciprocal: 2^32 / bi , applicable only when associated
+ * @reserved1: reserved
* @dtim_interval: DTIM interval in TU, applicable only when associated
- * @dtim_reciprocal: 2^32 / dtim_interval , applicable only when associated
+ * @data_policy: see &enum iwl_mac_data_policy
* @listen_interval: in beacon intervals, applicable only when associated
* @assoc_id: unique ID assigned by the AP during association
* @assoc_beacon_arrive_time: TSF of first beacon after association
@@ -203,13 +211,13 @@
__le32 dtim_time;
__le64 dtim_tsf;
__le32 bi;
- __le32 bi_reciprocal;
+ __le32 reserved1;
__le32 dtim_interval;
- __le32 dtim_reciprocal;
+ __le32 data_policy;
__le32 listen_interval;
__le32 assoc_id;
__le32 assoc_beacon_arrive_time;
-} __packed; /* STA_MAC_DATA_API_S_VER_1 */
+} __packed; /* STA_MAC_DATA_API_S_VER_2 */
/**
* struct iwl_mac_data_go - configuration data for P2P GO MAC context
@@ -233,7 +241,7 @@
struct iwl_mac_data_p2p_sta {
struct iwl_mac_data_sta sta;
__le32 ctwin;
-} __packed; /* P2P_STA_MAC_DATA_API_S_VER_1 */
+} __packed; /* P2P_STA_MAC_DATA_API_S_VER_2 */
/**
* struct iwl_mac_data_pibss - Pseudo IBSS config data
@@ -281,6 +289,10 @@
MAC_FILTER_OUT_BCAST = BIT(8),
MAC_FILTER_IN_CRC32 = BIT(11),
MAC_FILTER_IN_PROBE_REQUEST = BIT(12),
+ /**
+ * @MAC_FILTER_IN_11AX: mark BSS as supporting 802.11ax
+ */
+ MAC_FILTER_IN_11AX = BIT(14),
};
/**
@@ -374,13 +386,6 @@
};
} __packed; /* MAC_CONTEXT_CMD_API_S_VER_1 */
-static inline u32 iwl_mvm_reciprocal(u32 v)
-{
- if (!v)
- return 0;
- return 0xFFFFFFFF / v;
-}
-
#define IWL_NONQOS_SEQ_GET 0x1
#define IWL_NONQOS_SEQ_SET 0x2
struct iwl_nonqos_seq_query_cmd {
@@ -408,4 +413,189 @@
__le32 num_recvd_beacons;
} __packed; /* MISSED_BEACON_NTFY_API_S_VER_3 */
+/**
+ * struct iwl_he_backoff_conf - used for backoff configuration
+ * Per each trigger-based AC, (set by MU EDCA Parameter set info-element)
+ * used for backoff configuration of TXF5..TXF8 trigger based.
+ * The MU-TIMER is reloaded w/ MU_TIME each time a frame from the AC is sent via
+ * trigger-based TX.
+ * @cwmin: CW min
+ * @cwmax: CW max
+ * @aifsn: AIFSN
+ * AIFSN=0, means that no backoff from the specified TRIG-BASED AC is
+ * allowed till the MU-TIMER is 0
+ * @mu_time: MU time in 8TU units
+ */
+struct iwl_he_backoff_conf {
+ __le16 cwmin;
+ __le16 cwmax;
+ __le16 aifsn;
+ __le16 mu_time;
+} __packed; /* AC_QOS_DOT11AX_API_S */
+
+#define MAX_HE_SUPP_NSS 2
+#define MAX_HE_CHANNEL_BW_INDX 4
+
+/**
+ * struct iwl_he_pkt_ext - QAM thresholds
+ * The required PPE is set via HE Capabilities IE, per Nss x BW x MCS
+ * The IE is organized in the following way:
+ * Support for Nss x BW (or RU) matrix:
+ * (0=SISO, 1=MIMO2) x (0-20MHz, 1-40MHz, 2-80MHz, 3-160MHz)
+ * Each entry contains 2 QAM thresholds for 8us and 16us:
+ * 0=BPSK, 1=QPSK, 2=16QAM, 3=64QAM, 4=256QAM, 5=1024QAM, 6=RES, 7=NONE
+ * i.e. QAM_th1 < QAM_th2 such if TX uses QAM_tx:
+ * QAM_tx < QAM_th1 --> PPE=0us
+ * QAM_th1 <= QAM_tx < QAM_th2 --> PPE=8us
+ * QAM_th2 <= QAM_tx --> PPE=16us
+ * @pkt_ext_qam_th: QAM thresholds
+ * For each Nss/Bw define 2 QAM thrsholds (0..5)
+ * For rates below the low_th, no need for PPE
+ * For rates between low_th and high_th, need 8us PPE
+ * For rates equal or higher then the high_th, need 16us PPE
+ * Nss (0-siso, 1-mimo2) x BW (0-20MHz, 1-40MHz, 2-80MHz, 3-160MHz) x
+ * (0-low_th, 1-high_th)
+ */
+struct iwl_he_pkt_ext {
+ u8 pkt_ext_qam_th[MAX_HE_SUPP_NSS][MAX_HE_CHANNEL_BW_INDX][2];
+} __packed; /* PKT_EXT_DOT11AX_API_S */
+
+/**
+ * enum iwl_he_sta_ctxt_flags - HE STA context flags
+ * @STA_CTXT_HE_REF_BSSID_VALID: ref bssid addr valid (for receiving specific
+ * control frames such as TRIG, NDPA, BACK)
+ * @STA_CTXT_HE_BSS_COLOR_DIS: BSS color disable, don't use the BSS
+ * color for RX filter but use MAC header
+ * @STA_CTXT_HE_PARTIAL_BSS_COLOR: partial BSS color allocation
+ * @STA_CTXT_HE_32BIT_BA_BITMAP: indicates the receiver supports BA bitmap
+ * of 32-bits
+ * @STA_CTXT_HE_PACKET_EXT: indicates that the packet-extension info is valid
+ * and should be used
+ * @STA_CTXT_HE_TRIG_RND_ALLOC: indicates that trigger based random allocation
+ * is enabled according to UORA element existence
+ * @STA_CTXT_HE_CONST_TRIG_RND_ALLOC: used for AV testing
+ * @STA_CTXT_HE_ACK_ENABLED: indicates that the AP supports receiving ACK-
+ * enabled AGG, i.e. both BACK and non-BACK frames in a single AGG
+ * @STA_CTXT_HE_MU_EDCA_CW: indicates that there is an element of MU EDCA
+ * parameter set, i.e. the backoff counters for trig-based ACs
+ * @STA_CTXT_HE_NIC_NOT_ACK_ENABLED: mark that the NIC doesn't support receiving
+ * ACK-enabled AGG, (i.e. both BACK and non-BACK frames in single AGG).
+ * If the NIC is not ACK_ENABLED it may use the EOF-bit in first non-0
+ * len delim to determine if AGG or single.
+ */
+enum iwl_he_sta_ctxt_flags {
+ STA_CTXT_HE_REF_BSSID_VALID = BIT(4),
+ STA_CTXT_HE_BSS_COLOR_DIS = BIT(5),
+ STA_CTXT_HE_PARTIAL_BSS_COLOR = BIT(6),
+ STA_CTXT_HE_32BIT_BA_BITMAP = BIT(7),
+ STA_CTXT_HE_PACKET_EXT = BIT(8),
+ STA_CTXT_HE_TRIG_RND_ALLOC = BIT(9),
+ STA_CTXT_HE_CONST_TRIG_RND_ALLOC = BIT(10),
+ STA_CTXT_HE_ACK_ENABLED = BIT(11),
+ STA_CTXT_HE_MU_EDCA_CW = BIT(12),
+ STA_CTXT_HE_NIC_NOT_ACK_ENABLED = BIT(13),
+};
+
+/**
+ * enum iwl_he_htc_flags - HE HTC support flags
+ * @IWL_HE_HTC_SUPPORT: HE-HTC support
+ * @IWL_HE_HTC_UL_MU_RESP_SCHED: HE UL MU response schedule
+ * support via A-control field
+ * @IWL_HE_HTC_BSR_SUPP: BSR support in A-control field
+ * @IWL_HE_HTC_OMI_SUPP: A-OMI support in A-control field
+ * @IWL_HE_HTC_BQR_SUPP: A-BQR support in A-control field
+ */
+enum iwl_he_htc_flags {
+ IWL_HE_HTC_SUPPORT = BIT(0),
+ IWL_HE_HTC_UL_MU_RESP_SCHED = BIT(3),
+ IWL_HE_HTC_BSR_SUPP = BIT(4),
+ IWL_HE_HTC_OMI_SUPP = BIT(5),
+ IWL_HE_HTC_BQR_SUPP = BIT(6),
+};
+
+/*
+ * @IWL_HE_HTC_LINK_ADAP_NO_FEEDBACK: the STA does not provide HE MFB
+ * @IWL_HE_HTC_LINK_ADAP_UNSOLICITED: the STA provides only unsolicited HE MFB
+ * @IWL_HE_HTC_LINK_ADAP_BOTH: the STA is capable of providing HE MFB in
+ * response to HE MRQ and if the STA provides unsolicited HE MFB
+ */
+#define IWL_HE_HTC_LINK_ADAP_POS (1)
+#define IWL_HE_HTC_LINK_ADAP_NO_FEEDBACK (0)
+#define IWL_HE_HTC_LINK_ADAP_UNSOLICITED (2 << IWL_HE_HTC_LINK_ADAP_POS)
+#define IWL_HE_HTC_LINK_ADAP_BOTH (3 << IWL_HE_HTC_LINK_ADAP_POS)
+
+/**
+ * struct iwl_he_sta_context_cmd - configure FW to work with HE AP
+ * @sta_id: STA id
+ * @tid_limit: max num of TIDs in TX HE-SU multi-TID agg
+ * 0 - bad value, 1 - multi-tid not supported, 2..8 - tid limit
+ * @reserved1: reserved byte for future use
+ * @reserved2: reserved byte for future use
+ * @flags: see %iwl_11ax_sta_ctxt_flags
+ * @ref_bssid_addr: reference BSSID used by the AP
+ * @reserved0: reserved 2 bytes for aligning the ref_bssid_addr field to 8 bytes
+ * @htc_flags: which features are supported in HTC
+ * @frag_flags: frag support in A-MSDU
+ * @frag_level: frag support level
+ * @frag_max_num: max num of "open" MSDUs in the receiver (in power of 2)
+ * @frag_min_size: min frag size (except last frag)
+ * @pkt_ext: optional, exists according to PPE-present bit in the HE-PHY capa
+ * @bss_color: 11ax AP ID that is used in the HE SIG-A to mark inter BSS frame
+ * @htc_trig_based_pkt_ext: default PE in 4us units
+ * @frame_time_rts_th: HE duration RTS threshold, in units of 32us
+ * @rand_alloc_ecwmin: random CWmin = 2**ECWmin-1
+ * @rand_alloc_ecwmax: random CWmax = 2**ECWmax-1
+ * @reserved3: reserved byte for future use
+ * @trig_based_txf: MU EDCA Parameter set for the trigger based traffic queues
+ */
+struct iwl_he_sta_context_cmd {
+ u8 sta_id;
+ u8 tid_limit;
+ u8 reserved1;
+ u8 reserved2;
+ __le32 flags;
+
+ /* The below fields are set via Multiple BSSID IE */
+ u8 ref_bssid_addr[6];
+ __le16 reserved0;
+
+ /* The below fields are set via HE-capabilities IE */
+ __le32 htc_flags;
+
+ u8 frag_flags;
+ u8 frag_level;
+ u8 frag_max_num;
+ u8 frag_min_size;
+
+ /* The below fields are set via PPE thresholds element */
+ struct iwl_he_pkt_ext pkt_ext;
+
+ /* The below fields are set via HE-Operation IE */
+ u8 bss_color;
+ u8 htc_trig_based_pkt_ext;
+ __le16 frame_time_rts_th;
+
+ /* Random access parameter set (i.e. RAPS) */
+ u8 rand_alloc_ecwmin;
+ u8 rand_alloc_ecwmax;
+ __le16 reserved3;
+
+ /* The below fields are set via MU EDCA parameter set element */
+ struct iwl_he_backoff_conf trig_based_txf[AC_NUM];
+} __packed; /* STA_CONTEXT_DOT11AX_API_S */
+
+/**
+ * struct iwl_he_monitor_cmd - configure air sniffer for HE
+ * @bssid: the BSSID to sniff for
+ * @reserved1: reserved for dword alignment
+ * @aid: the AID to track on for HE MU
+ * @reserved2: reserved for future use
+ */
+struct iwl_he_monitor_cmd {
+ u8 bssid[6];
+ __le16 reserved1;
+ __le16 aid;
+ u8 reserved2[6];
+} __packed; /* HE_AIR_SNIFFER_CONFIG_CMD_API_S_VER_1 */
+
#endif /* __iwl_fw_api_mac_h__ */
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/nvm-reg.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/nvm-reg.h
index 892f210..93b392f 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/nvm-reg.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/nvm-reg.h
@@ -205,6 +205,10 @@
NVM_MAC_SKU_FLAGS_BAND_5_2_ENABLED = BIT(1),
NVM_MAC_SKU_FLAGS_802_11N_ENABLED = BIT(2),
NVM_MAC_SKU_FLAGS_802_11AC_ENABLED = BIT(3),
+ /**
+ * @NVM_MAC_SKU_FLAGS_802_11AX_ENABLED: true if 11ax enabled
+ */
+ NVM_MAC_SKU_FLAGS_802_11AX_ENABLED = BIT(4),
NVM_MAC_SKU_FLAGS_MIMO_DISABLED = BIT(5),
NVM_MAC_SKU_FLAGS_WAPI_ENABLED = BIT(8),
NVM_MAC_SKU_FLAGS_REG_CHECK_ENABLED = BIT(14),
@@ -266,22 +270,6 @@
} __packed; /* NVM_ACCESS_COMPLETE_CMD_API_S_VER_1 */
/**
- * struct iwl_mcc_update_cmd_v1 - Request the device to update geographic
- * regulatory profile according to the given MCC (Mobile Country Code).
- * The MCC is two letter-code, ascii upper case[A-Z] or '00' for world domain.
- * 'ZZ' MCC will be used to switch to NVM default profile; in this case, the
- * MCC in the cmd response will be the relevant MCC in the NVM.
- * @mcc: given mobile country code
- * @source_id: the source from where we got the MCC, see iwl_mcc_source
- * @reserved: reserved for alignment
- */
-struct iwl_mcc_update_cmd_v1 {
- __le16 mcc;
- u8 source_id;
- u8 reserved;
-} __packed; /* LAR_UPDATE_MCC_CMD_API_S_VER_1 */
-
-/**
* struct iwl_mcc_update_cmd - Request the device to update geographic
* regulatory profile according to the given MCC (Mobile Country Code).
* The MCC is two letter-code, ascii upper case[A-Z] or '00' for world domain.
@@ -302,29 +290,6 @@
} __packed; /* LAR_UPDATE_MCC_CMD_API_S_VER_2 */
/**
- * struct iwl_mcc_update_resp_v1 - response to MCC_UPDATE_CMD.
- * Contains the new channel control profile map, if changed, and the new MCC
- * (mobile country code).
- * The new MCC may be different than what was requested in MCC_UPDATE_CMD.
- * @status: see &enum iwl_mcc_update_status
- * @mcc: the new applied MCC
- * @cap: capabilities for all channels which matches the MCC
- * @source_id: the MCC source, see iwl_mcc_source
- * @n_channels: number of channels in @channels_data (may be 14, 39, 50 or 51
- * channels, depending on platform)
- * @channels: channel control data map, DWORD for each channel. Only the first
- * 16bits are used.
- */
-struct iwl_mcc_update_resp_v1 {
- __le32 status;
- __le16 mcc;
- u8 cap;
- u8 source_id;
- __le32 n_channels;
- __le32 channels[0];
-} __packed; /* LAR_UPDATE_MCC_CMD_RESP_S_VER_1 */
-
-/**
* enum iwl_geo_information - geographic information.
* @GEO_NO_INFO: no special info for this geo profile.
* @GEO_WMM_ETSI_5GHZ_INFO: this geo profile limits the WMM params
@@ -336,7 +301,7 @@
};
/**
- * struct iwl_mcc_update_resp - response to MCC_UPDATE_CMD.
+ * struct iwl_mcc_update_resp_v3 - response to MCC_UPDATE_CMD.
* Contains the new channel control profile map, if changed, and the new MCC
* (mobile country code).
* The new MCC may be different than what was requested in MCC_UPDATE_CMD.
@@ -344,15 +309,14 @@
* @mcc: the new applied MCC
* @cap: capabilities for all channels which matches the MCC
* @source_id: the MCC source, see iwl_mcc_source
- * @time: time elapsed from the MCC test start (in 30 seconds TU)
+ * @time: time elapsed from the MCC test start (in units of 30 seconds)
* @geo_info: geographic specific profile information
* see &enum iwl_geo_information.
- * @n_channels: number of channels in @channels_data (may be 14, 39, 50 or 51
- * channels, depending on platform)
+ * @n_channels: number of channels in @channels_data.
* @channels: channel control data map, DWORD for each channel. Only the first
* 16bits are used.
*/
-struct iwl_mcc_update_resp {
+struct iwl_mcc_update_resp_v3 {
__le32 status;
__le16 mcc;
u8 cap;
@@ -364,6 +328,35 @@
} __packed; /* LAR_UPDATE_MCC_CMD_RESP_S_VER_3 */
/**
+ * struct iwl_mcc_update_resp - response to MCC_UPDATE_CMD.
+ * Contains the new channel control profile map, if changed, and the new MCC
+ * (mobile country code).
+ * The new MCC may be different than what was requested in MCC_UPDATE_CMD.
+ * @status: see &enum iwl_mcc_update_status
+ * @mcc: the new applied MCC
+ * @cap: capabilities for all channels which matches the MCC
+ * @time: time elapsed from the MCC test start (in units of 30 seconds)
+ * @geo_info: geographic specific profile information
+ * see &enum iwl_geo_information.
+ * @source_id: the MCC source, see iwl_mcc_source
+ * @reserved: for four bytes alignment.
+ * @n_channels: number of channels in @channels_data.
+ * @channels: channel control data map, DWORD for each channel. Only the first
+ * 16bits are used.
+ */
+struct iwl_mcc_update_resp {
+ __le32 status;
+ __le16 mcc;
+ __le16 cap;
+ __le16 time;
+ __le16 geo_info;
+ u8 source_id;
+ u8 reserved[3];
+ __le32 n_channels;
+ __le32 channels[0];
+} __packed; /* LAR_UPDATE_MCC_CMD_RESP_S_VER_4 */
+
+/**
* struct iwl_mcc_chub_notif - chub notifies of mcc change
* (MCC_CHUB_UPDATE_CMD = 0xc9)
* The Chub (Communication Hub, CommsHUB) is a HW component that connects to
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/rs.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/rs.h
index 00a8702b..9eddc4d 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/rs.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/rs.h
@@ -229,52 +229,6 @@
__le32 amsdu_enabled;
} __packed; /* TLC_MNG_UPDATE_NTFY_API_S_VER_2 */
-/**
- * enum iwl_tlc_debug_flags - debug options
- * @IWL_TLC_DEBUG_FIXED_RATE: set fixed rate for rate scaling
- * @IWL_TLC_DEBUG_AGG_DURATION_LIM: time limit for a BA session, in usec
- * @IWL_TLC_DEBUG_AGG_FRAME_CNT_LIM: set max number of frames in an aggregation
- * @IWL_TLC_DEBUG_FLAGS_NUM: number of flags. Used to define the data array in
- * %struct iwl_dhc_tlc_cmd
- * @IWL_TLC_DEBUG_TPC_ENABLED: enable or disable tpc
- * @IWL_TLC_DEBUG_TPC_STATS: get number of frames Tx'ed in each tpc step
- */
-enum iwl_tlc_debug_flags {
- IWL_TLC_DEBUG_FIXED_RATE,
- IWL_TLC_DEBUG_AGG_DURATION_LIM,
- IWL_TLC_DEBUG_AGG_FRAME_CNT_LIM,
- IWL_TLC_DEBUG_TPC_ENABLED,
- IWL_TLC_DEBUG_TPC_STATS,
-
- IWL_TLC_DEBUG_FLAGS_NUM,
-}; /* TLC_MNG_DEBUG_FLAGS_API_E */
-
-/**
- * struct iwl_dhc_tlc_dbg - fixed debug config
- * @sta_id: bit 0 - enable/disable, bits 1 - 7 hold station id
- * @reserved1: reserved
- * @flags: bitmap of %IWL_TLC_DEBUG_\*
- * @data: for each bit i set in te %flags, data[i] holds the corresponding data
- */
-struct iwl_dhc_tlc_cmd {
- u8 sta_id;
- u8 reserved1[3];
- __le32 flags;
- __le32 data[IWL_TLC_DEBUG_FLAGS_NUM];
-} __packed; /* TLC_MNG_DEBUG_CMD_S */
-
-/**
- * struct iwl_tpc_stats - statistics on the number of frames sent at each tpc
- * step.
- * @no_tpc: number of frames sent with no Tx-power reduction
- * @step: number of frames sent at each step (0 - 3db reduction, ... 4 - 15db
- * reduction)
- */
-struct iwl_tpc_stats {
- __le32 no_tpc;
- __le32 step[5];
-} __packed;
-
/*
* These serve as indexes into
* struct iwl_rate_info fw_rate_idx_to_plcp[IWL_RATE_COUNT];
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/rx.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/rx.h
index 4cf83a0..a0095c1 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/rx.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/rx.h
@@ -346,66 +346,98 @@
IWL_RX_MPDU_PHY_PHY_INDEX_MASK = 0xf0,
};
-/*
- * enum iwl_rx_he_phy - HE PHY data
- */
-enum iwl_rx_he_phy {
- IWL_RX_HE_PHY_BEAM_CHNG = BIT(0),
- IWL_RX_HE_PHY_UPLINK = BIT(1),
- IWL_RX_HE_PHY_BSS_COLOR_MASK = 0xfc,
- IWL_RX_HE_PHY_SPATIAL_REUSE_MASK = 0xf00,
- IWL_RX_HE_PHY_SU_EXT_BW10 = BIT(12),
- IWL_RX_HE_PHY_TXOP_DUR_MASK = 0xfe000,
- IWL_RX_HE_PHY_LDPC_EXT_SYM = BIT(20),
- IWL_RX_HE_PHY_PRE_FEC_PAD_MASK = 0x600000,
- IWL_RX_HE_PHY_PE_DISAMBIG = BIT(23),
- IWL_RX_HE_PHY_DOPPLER = BIT(24),
+/* TSF overload low dword */
+enum iwl_rx_phy_data0 {
+ /* info type: HE any */
+ IWL_RX_PHY_DATA0_HE_BEAM_CHNG = 0x00000001,
+ IWL_RX_PHY_DATA0_HE_UPLINK = 0x00000002,
+ IWL_RX_PHY_DATA0_HE_BSS_COLOR_MASK = 0x000000fc,
+ IWL_RX_PHY_DATA0_HE_SPATIAL_REUSE_MASK = 0x00000f00,
+ /* 1 bit reserved */
+ IWL_RX_PHY_DATA0_HE_TXOP_DUR_MASK = 0x000fe000,
+ IWL_RX_PHY_DATA0_HE_LDPC_EXT_SYM = 0x00100000,
+ IWL_RX_PHY_DATA0_HE_PRE_FEC_PAD_MASK = 0x00600000,
+ IWL_RX_PHY_DATA0_HE_PE_DISAMBIG = 0x00800000,
+ IWL_RX_PHY_DATA0_HE_DOPPLER = 0x01000000,
/* 6 bits reserved */
- IWL_RX_HE_PHY_DELIM_EOF = BIT(31),
+ IWL_RX_PHY_DATA0_HE_DELIM_EOF = 0x80000000,
+};
- /* second dword - common data */
- IWL_RX_HE_PHY_HE_LTF_NUM_MASK = 0xe000000000ULL,
- IWL_RX_HE_PHY_RU_ALLOC_SEC80 = BIT_ULL(32 + 8),
+enum iwl_rx_phy_info_type {
+ IWL_RX_PHY_INFO_TYPE_NONE = 0,
+ IWL_RX_PHY_INFO_TYPE_CCK = 1,
+ IWL_RX_PHY_INFO_TYPE_OFDM_LGCY = 2,
+ IWL_RX_PHY_INFO_TYPE_HT = 3,
+ IWL_RX_PHY_INFO_TYPE_VHT_SU = 4,
+ IWL_RX_PHY_INFO_TYPE_VHT_MU = 5,
+ IWL_RX_PHY_INFO_TYPE_HE_SU = 6,
+ IWL_RX_PHY_INFO_TYPE_HE_MU = 7,
+ IWL_RX_PHY_INFO_TYPE_HE_TB = 8,
+ IWL_RX_PHY_INFO_TYPE_HE_MU_EXT = 9,
+ IWL_RX_PHY_INFO_TYPE_HE_TB_EXT = 10,
+};
+
+/* TSF overload high dword */
+enum iwl_rx_phy_data1 {
+ /*
+ * check this first - if TSF overload is set,
+ * see &enum iwl_rx_phy_info_type
+ */
+ IWL_RX_PHY_DATA1_INFO_TYPE_MASK = 0xf0000000,
+
+ /* info type: HT/VHT/HE any */
+ IWL_RX_PHY_DATA1_LSIG_LEN_MASK = 0x0fff0000,
+
+ /* info type: HE MU/MU-EXT */
+ IWL_RX_PHY_DATA1_HE_MU_SIGB_COMPRESSION = 0x00000001,
+ IWL_RX_PHY_DATA1_HE_MU_SIBG_SYM_OR_USER_NUM_MASK = 0x0000001e,
+
+ /* info type: HE any */
+ IWL_RX_PHY_DATA1_HE_LTF_NUM_MASK = 0x000000e0,
+ IWL_RX_PHY_DATA1_HE_RU_ALLOC_SEC80 = 0x00000100,
/* trigger encoded */
- IWL_RX_HE_PHY_RU_ALLOC_MASK = 0xfe0000000000ULL,
- IWL_RX_HE_PHY_INFO_TYPE_MASK = 0xf000000000000000ULL,
- IWL_RX_HE_PHY_INFO_TYPE_SU = 0x0,
- IWL_RX_HE_PHY_INFO_TYPE_MU = 0x1,
- IWL_RX_HE_PHY_INFO_TYPE_MU_EXT_INFO = 0x2,
- IWL_RX_HE_PHY_INFO_TYPE_TB_EXT_INFO = 0x3,
+ IWL_RX_PHY_DATA1_HE_RU_ALLOC_MASK = 0x0000fe00,
- /* second dword - MU data */
- IWL_RX_HE_PHY_MU_SIGB_COMPRESSION = BIT_ULL(32 + 0),
- IWL_RX_HE_PHY_MU_SIBG_SYM_OR_USER_NUM_MASK = 0x1e00000000ULL,
- IWL_RX_HE_PHY_MU_SIGB_MCS_MASK = 0xf000000000000ULL,
- IWL_RX_HE_PHY_MU_SIGB_DCM = BIT_ULL(32 + 21),
- IWL_RX_HE_PHY_MU_PREAMBLE_PUNC_TYPE_MASK = 0xc0000000000000ULL,
-
- /* second dword - TB data */
- IWL_RX_HE_PHY_TB_PILOT_TYPE = BIT_ULL(32 + 0),
- IWL_RX_HE_PHY_TB_LOW_SS_MASK = 0xe00000000ULL
+ /* info type: HE TB/TX-EXT */
+ IWL_RX_PHY_DATA1_HE_TB_PILOT_TYPE = 0x00000001,
+ IWL_RX_PHY_DATA1_HE_TB_LOW_SS_MASK = 0x0000000e,
};
-enum iwl_rx_he_sigb_common0 {
+/* goes into Metadata DW 7 */
+enum iwl_rx_phy_data2 {
+ /* info type: HE MU-EXT */
/* the a1/a2/... is what the PHY/firmware calls the values */
- IWL_RX_HE_SIGB_COMMON0_CH1_RU0 = 0x000000ff, /* a1 */
- IWL_RX_HE_SIGB_COMMON0_CH1_RU2 = 0x0000ff00, /* a2 */
- IWL_RX_HE_SIGB_COMMON0_CH2_RU0 = 0x00ff0000, /* b1 */
- IWL_RX_HE_SIGB_COMMON0_CH2_RU2 = 0xff000000, /* b2 */
+ IWL_RX_PHY_DATA2_HE_MU_EXT_CH1_RU0 = 0x000000ff, /* a1 */
+ IWL_RX_PHY_DATA2_HE_MU_EXT_CH1_RU2 = 0x0000ff00, /* a2 */
+ IWL_RX_PHY_DATA2_HE_MU_EXT_CH2_RU0 = 0x00ff0000, /* b1 */
+ IWL_RX_PHY_DATA2_HE_MU_EXT_CH2_RU2 = 0xff000000, /* b2 */
+
+ /* info type: HE TB-EXT */
+ IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE1 = 0x0000000f,
+ IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE2 = 0x000000f0,
+ IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE3 = 0x00000f00,
+ IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE4 = 0x0000f000,
};
-enum iwl_rx_he_sigb_common1 {
- IWL_RX_HE_SIGB_COMMON1_CH1_RU1 = 0x000000ff, /* c1 */
- IWL_RX_HE_SIGB_COMMON1_CH1_RU3 = 0x0000ff00, /* c2 */
- IWL_RX_HE_SIGB_COMMON1_CH2_RU1 = 0x00ff0000, /* d1 */
- IWL_RX_HE_SIGB_COMMON1_CH2_RU3 = 0xff000000, /* d2 */
+/* goes into Metadata DW 8 */
+enum iwl_rx_phy_data3 {
+ /* info type: HE MU-EXT */
+ IWL_RX_PHY_DATA3_HE_MU_EXT_CH1_RU1 = 0x000000ff, /* c1 */
+ IWL_RX_PHY_DATA3_HE_MU_EXT_CH1_RU3 = 0x0000ff00, /* c2 */
+ IWL_RX_PHY_DATA3_HE_MU_EXT_CH2_RU1 = 0x00ff0000, /* d1 */
+ IWL_RX_PHY_DATA3_HE_MU_EXT_CH2_RU3 = 0xff000000, /* d2 */
};
-enum iwl_rx_he_sigb_common2 {
- IWL_RX_HE_SIGB_COMMON2_CH1_CTR_RU = 0x0001,
- IWL_RX_HE_SIGB_COMMON2_CH2_CTR_RU = 0x0002,
- IWL_RX_HE_SIGB_COMMON2_CH1_CRC_OK = 0x0004,
- IWL_RX_HE_SIGB_COMMON2_CH2_CRC_OK = 0x0008,
+/* goes into Metadata DW 4 high 16 bits */
+enum iwl_rx_phy_data4 {
+ /* info type: HE MU-EXT */
+ IWL_RX_PHY_DATA4_HE_MU_EXT_CH1_CTR_RU = 0x0001,
+ IWL_RX_PHY_DATA4_HE_MU_EXT_CH2_CTR_RU = 0x0002,
+ IWL_RX_PHY_DATA4_HE_MU_EXT_CH1_CRC_OK = 0x0004,
+ IWL_RX_PHY_DATA4_HE_MU_EXT_CH2_CRC_OK = 0x0008,
+ IWL_RX_PHY_DATA4_HE_MU_EXT_SIGB_MCS_MASK = 0x00f0,
+ IWL_RX_PHY_DATA4_HE_MU_EXT_SIGB_DCM = 0x0100,
+ IWL_RX_PHY_DATA4_HE_MU_EXT_PREAMBLE_PUNC_TYPE_MASK = 0x0600,
};
/**
@@ -420,9 +452,9 @@
__le32 rss_hash;
/**
- * @sigb_common0: for HE sniffer, HE-SIG-B common part 0
+ * @phy_data2: depends on info type (see @phy_data1)
*/
- __le32 sigb_common0;
+ __le32 phy_data2;
};
/* DW8 - carries filter_match only when rpa_en == 1 */
@@ -433,9 +465,9 @@
__le32 filter_match;
/**
- * @sigb_common1: for HE sniffer, HE-SIG-B common part 1
+ * @phy_data3: depends on info type (see @phy_data1)
*/
- __le32 sigb_common1;
+ __le32 phy_data3;
};
/* DW9 */
@@ -473,12 +505,19 @@
* %IWL_RX_MPDU_PHY_TSF_OVERLOAD isn't set
*/
__le64 tsf_on_air_rise;
- /**
- * @he_phy_data:
- * HE PHY data, see &enum iwl_rx_he_phy, valid
- * only if %IWL_RX_MPDU_PHY_TSF_OVERLOAD is set
- */
- __le64 he_phy_data;
+
+ struct {
+ /**
+ * @phy_data0: depends on info_type, see @phy_data1
+ */
+ __le32 phy_data0;
+ /**
+ * @phy_data1: valid only if
+ * %IWL_RX_MPDU_PHY_TSF_OVERLOAD is set,
+ * see &enum iwl_rx_phy_data1.
+ */
+ __le32 phy_data1;
+ };
};
} __packed;
@@ -494,9 +533,9 @@
__le32 filter_match;
/**
- * @sigb_common0: for HE sniffer, HE-SIG-B common part 0
+ * @phy_data2: depends on info type (see @phy_data1)
*/
- __le32 sigb_common0;
+ __le32 phy_data2;
};
/* DW8 - carries rss_hash only when rpa_en == 1 */
@@ -507,9 +546,9 @@
__le32 rss_hash;
/**
- * @sigb_common1: for HE sniffer, HE-SIG-B common part 1
+ * @phy_data3: depends on info type (see @phy_data1)
*/
- __le32 sigb_common1;
+ __le32 phy_data3;
};
/* DW9 */
/**
@@ -557,12 +596,19 @@
* %IWL_RX_MPDU_PHY_TSF_OVERLOAD isn't set
*/
__le64 tsf_on_air_rise;
- /**
- * @he_phy_data:
- * HE PHY data, see &enum iwl_rx_he_phy, valid
- * only if %IWL_RX_MPDU_PHY_TSF_OVERLOAD is set
- */
- __le64 he_phy_data;
+
+ struct {
+ /**
+ * @phy_data0: depends on info_type, see @phy_data1
+ */
+ __le32 phy_data0;
+ /**
+ * @phy_data1: valid only if
+ * %IWL_RX_MPDU_PHY_TSF_OVERLOAD is set,
+ * see &enum iwl_rx_phy_data1.
+ */
+ __le32 phy_data1;
+ };
};
/* DW16 & DW17 */
/**
@@ -614,9 +660,9 @@
__le16 l3l4_flags;
/**
- * @sigb_common2: for HE sniffer, HE-SIG-B common part 2
+ * @phy_data4: depends on info type, see phy_data1
*/
- __le16 sigb_common2;
+ __le16 phy_data4;
};
/* DW5 */
/**
@@ -652,6 +698,55 @@
#define IWL_CD_STTS_WIFI_STATUS_POS 4
#define IWL_CD_STTS_WIFI_STATUS_MSK 0xF0
+#define RX_NO_DATA_CHAIN_A_POS 0
+#define RX_NO_DATA_CHAIN_A_MSK (0xff << RX_NO_DATA_CHAIN_A_POS)
+#define RX_NO_DATA_CHAIN_B_POS 8
+#define RX_NO_DATA_CHAIN_B_MSK (0xff << RX_NO_DATA_CHAIN_B_POS)
+#define RX_NO_DATA_CHANNEL_POS 16
+#define RX_NO_DATA_CHANNEL_MSK (0xff << RX_NO_DATA_CHANNEL_POS)
+
+#define RX_NO_DATA_INFO_TYPE_POS 0
+#define RX_NO_DATA_INFO_TYPE_MSK (0xff << RX_NO_DATA_INFO_TYPE_POS)
+#define RX_NO_DATA_INFO_TYPE_NONE 0
+#define RX_NO_DATA_INFO_TYPE_RX_ERR 1
+#define RX_NO_DATA_INFO_TYPE_NDP 2
+#define RX_NO_DATA_INFO_TYPE_MU_UNMATCHED 3
+#define RX_NO_DATA_INFO_TYPE_HE_TB_UNMATCHED 4
+
+#define RX_NO_DATA_INFO_ERR_POS 8
+#define RX_NO_DATA_INFO_ERR_MSK (0xff << RX_NO_DATA_INFO_ERR_POS)
+#define RX_NO_DATA_INFO_ERR_NONE 0
+#define RX_NO_DATA_INFO_ERR_BAD_PLCP 1
+#define RX_NO_DATA_INFO_ERR_UNSUPPORTED_RATE 2
+#define RX_NO_DATA_INFO_ERR_NO_DELIM 3
+#define RX_NO_DATA_INFO_ERR_BAD_MAC_HDR 4
+
+#define RX_NO_DATA_FRAME_TIME_POS 0
+#define RX_NO_DATA_FRAME_TIME_MSK (0xfffff << RX_NO_DATA_FRAME_TIME_POS)
+
+/**
+ * struct iwl_rx_no_data - RX no data descriptor
+ * @info: 7:0 frame type, 15:8 RX error type
+ * @rssi: 7:0 energy chain-A,
+ * 15:8 chain-B, measured at FINA time (FINA_ENERGY), 16:23 channel
+ * @on_air_rise_time: GP2 during on air rise
+ * @fr_time: frame time
+ * @rate: rate/mcs of frame
+ * @phy_info: &enum iwl_rx_phy_data0 and &enum iwl_rx_phy_info_type
+ * @rx_vec: DW-12:9 raw RX vectors from DSP according to modulation type.
+ * for VHT: OFDM_RX_VECTOR_SIGA1_OUT, OFDM_RX_VECTOR_SIGA2_OUT
+ * for HE: OFDM_RX_VECTOR_HE_SIGA1_OUT, OFDM_RX_VECTOR_HE_SIGA2_OUT
+ */
+struct iwl_rx_no_data {
+ __le32 info;
+ __le32 rssi;
+ __le32 on_air_rise_time;
+ __le32 fr_time;
+ __le32 rate;
+ __le32 phy_info[2];
+ __le32 rx_vec[3];
+} __packed; /* RX_NO_DATA_NTFY_API_S_VER_1 */
+
/**
* enum iwl_completion_desc_transfer_status - transfer status (bits 1-3)
* @IWL_CD_STTS_UNUSED: unused
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/stats.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/stats.h
index 53cb622..31884313 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/stats.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/api/stats.h
@@ -8,6 +8,7 @@
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -29,6 +30,7 @@
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright (C) 2018 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -363,14 +365,7 @@
u8 reserved[4 - (NUM_MAC_INDEX % 4)];
} __packed; /* STATISTICS_GENERAL_API_S_VER_8 */
-struct mvm_statistics_general_cdb_v9 {
- struct mvm_statistics_general_common_v19 common;
- __le32 beacon_counter[NUM_MAC_INDEX_CDB];
- u8 beacon_average_energy[NUM_MAC_INDEX_CDB];
- u8 reserved[4 - (NUM_MAC_INDEX_CDB % 4)];
-} __packed; /* STATISTICS_GENERAL_API_S_VER_9 */
-
-struct mvm_statistics_general_cdb {
+struct mvm_statistics_general {
struct mvm_statistics_general_common common;
__le32 beacon_counter[MAC_INDEX_AUX];
u8 beacon_average_energy[MAC_INDEX_AUX];
@@ -435,11 +430,11 @@
struct mvm_statistics_load_v1 load_stats;
} __packed; /* STATISTICS_NTFY_API_S_VER_11 */
-struct iwl_notif_statistics_cdb {
+struct iwl_notif_statistics {
__le32 flag;
struct mvm_statistics_rx rx;
struct mvm_statistics_tx tx;
- struct mvm_statistics_general_cdb general;
+ struct mvm_statistics_general general;
struct mvm_statistics_load load_stats;
} __packed; /* STATISTICS_NTFY_API_S_VER_13 */
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/dbg.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/dbg.c
index 1479bf5..5e7b76f 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/dbg.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/dbg.c
@@ -19,9 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program;
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -228,22 +225,18 @@
*dump_data = iwl_fw_error_next_data(*dump_data);
}
-static void iwl_fw_dump_fifos(struct iwl_fw_runtime *fwrt,
- struct iwl_fw_error_dump_data **dump_data)
+static void iwl_fw_dump_rxf(struct iwl_fw_runtime *fwrt,
+ struct iwl_fw_error_dump_data **dump_data)
{
- struct iwl_fw_error_dump_fifo *fifo_hdr;
struct iwl_fwrt_shared_mem_cfg *cfg = &fwrt->smem_cfg;
- u32 *fifo_data;
- u32 fifo_len;
unsigned long flags;
- int i, j;
- IWL_DEBUG_INFO(fwrt, "WRT FIFO dump\n");
+ IWL_DEBUG_INFO(fwrt, "WRT RX FIFO dump\n");
if (!iwl_trans_grab_nic_access(fwrt->trans, &flags))
return;
- if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_RXF)) {
+ if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_RXF)) {
/* Pull RXF1 */
iwl_fwrt_dump_rxf(fwrt, dump_data,
cfg->lmac[0].rxfifo1_size, 0, 0);
@@ -257,7 +250,25 @@
LMAC2_PRPH_OFFSET, 2);
}
- if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_TXF)) {
+ iwl_trans_release_nic_access(fwrt->trans, &flags);
+}
+
+static void iwl_fw_dump_txf(struct iwl_fw_runtime *fwrt,
+ struct iwl_fw_error_dump_data **dump_data)
+{
+ struct iwl_fw_error_dump_fifo *fifo_hdr;
+ struct iwl_fwrt_shared_mem_cfg *cfg = &fwrt->smem_cfg;
+ u32 *fifo_data;
+ u32 fifo_len;
+ unsigned long flags;
+ int i, j;
+
+ IWL_DEBUG_INFO(fwrt, "WRT TX FIFO dump\n");
+
+ if (!iwl_trans_grab_nic_access(fwrt->trans, &flags))
+ return;
+
+ if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_TXF)) {
/* Pull TXF data from LMAC1 */
for (i = 0; i < fwrt->smem_cfg.num_txfifo_entries; i++) {
/* Mark the number of TXF we're pulling now */
@@ -282,7 +293,7 @@
}
}
- if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_INTERNAL_TXF) &&
+ if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_INTERNAL_TXF) &&
fw_has_capa(&fwrt->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_EXTEND_SHARED_MEM_CFG)) {
/* Pull UMAC internal TXF data from all TXFs */
@@ -594,20 +605,42 @@
IWL_DEBUG_INFO(fwrt, "WRT memory dump. Type=%u\n", dump_mem->type);
}
+static void iwl_fw_dump_named_mem(struct iwl_fw_runtime *fwrt,
+ struct iwl_fw_error_dump_data **dump_data,
+ u32 len, u32 ofs, u8 *name, u8 name_len)
+{
+ struct iwl_fw_error_dump_named_mem *dump_mem;
+
+ if (!len)
+ return;
+
+ (*dump_data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
+ (*dump_data)->len = cpu_to_le32(len + sizeof(*dump_mem));
+ dump_mem = (void *)(*dump_data)->data;
+ dump_mem->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_NAMED_MEM);
+ dump_mem->offset = cpu_to_le32(ofs);
+ dump_mem->name_len = name_len;
+ memcpy(dump_mem->name, name, name_len);
+ iwl_trans_read_mem_bytes(fwrt->trans, ofs, dump_mem->data, len);
+ *dump_data = iwl_fw_error_next_data(*dump_data);
+
+ IWL_DEBUG_INFO(fwrt, "WRT memory dump. Type=%u\n", dump_mem->type);
+}
+
#define ADD_LEN(len, item_len, const_len) \
do {size_t item = item_len; len += (!!item) * const_len + item; } \
while (0)
-static int iwl_fw_fifo_len(struct iwl_fw_runtime *fwrt,
- struct iwl_fwrt_shared_mem_cfg *mem_cfg)
+static int iwl_fw_rxf_len(struct iwl_fw_runtime *fwrt,
+ struct iwl_fwrt_shared_mem_cfg *mem_cfg)
{
size_t hdr_len = sizeof(struct iwl_fw_error_dump_data) +
sizeof(struct iwl_fw_error_dump_fifo);
u32 fifo_len = 0;
int i;
- if (!(fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_RXF)))
- goto dump_txf;
+ if (!iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_RXF))
+ return 0;
/* Count RXF2 size */
ADD_LEN(fifo_len, mem_cfg->rxfifo2_size, hdr_len);
@@ -616,8 +649,18 @@
for (i = 0; i < mem_cfg->num_lmacs; i++)
ADD_LEN(fifo_len, mem_cfg->lmac[i].rxfifo1_size, hdr_len);
-dump_txf:
- if (!(fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_TXF)))
+ return fifo_len;
+}
+
+static int iwl_fw_txf_len(struct iwl_fw_runtime *fwrt,
+ struct iwl_fwrt_shared_mem_cfg *mem_cfg)
+{
+ size_t hdr_len = sizeof(struct iwl_fw_error_dump_data) +
+ sizeof(struct iwl_fw_error_dump_fifo);
+ u32 fifo_len = 0;
+ int i;
+
+ if (!iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_TXF))
goto dump_internal_txf;
/* Count TXF sizes */
@@ -630,7 +673,7 @@
}
dump_internal_txf:
- if (!((fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_INTERNAL_TXF)) &&
+ if (!(iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_INTERNAL_TXF) &&
fw_has_capa(&fwrt->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_EXTEND_SHARED_MEM_CFG)))
goto out;
@@ -642,6 +685,35 @@
return fifo_len;
}
+static void iwl_dump_paging(struct iwl_fw_runtime *fwrt,
+ struct iwl_fw_error_dump_data **data)
+{
+ int i;
+
+ IWL_DEBUG_INFO(fwrt, "WRT paging dump\n");
+ for (i = 1; i < fwrt->num_of_paging_blk + 1; i++) {
+ struct iwl_fw_error_dump_paging *paging;
+ struct page *pages =
+ fwrt->fw_paging_db[i].fw_paging_block;
+ dma_addr_t addr = fwrt->fw_paging_db[i].fw_paging_phys;
+
+ (*data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_PAGING);
+ (*data)->len = cpu_to_le32(sizeof(*paging) +
+ PAGING_BLOCK_SIZE);
+ paging = (void *)(*data)->data;
+ paging->index = cpu_to_le32(i);
+ dma_sync_single_for_cpu(fwrt->trans->dev, addr,
+ PAGING_BLOCK_SIZE,
+ DMA_BIDIRECTIONAL);
+ memcpy(paging->data, page_address(pages),
+ PAGING_BLOCK_SIZE);
+ dma_sync_single_for_device(fwrt->trans->dev, addr,
+ PAGING_BLOCK_SIZE,
+ DMA_BIDIRECTIONAL);
+ (*data) = iwl_fw_error_next_data(*data);
+ }
+}
+
static struct iwl_fw_error_dump_file *
_iwl_fw_error_dump(struct iwl_fw_runtime *fwrt,
struct iwl_fw_dump_ptrs *fw_error_dump)
@@ -658,17 +730,14 @@
u32 smem_len = fwrt->fw->dbg.n_mem_tlv ? 0 : fwrt->trans->cfg->smem_len;
u32 sram2_len = fwrt->fw->dbg.n_mem_tlv ?
0 : fwrt->trans->cfg->dccm2_len;
- bool monitor_dump_only = false;
int i;
- if (fwrt->dump.trig &&
- fwrt->dump.trig->mode & IWL_FW_DBG_TRIGGER_MONITOR_ONLY)
- monitor_dump_only = true;
-
/* SRAM - include stack CCM if driver knows the values for it */
if (!fwrt->trans->cfg->dccm_offset || !fwrt->trans->cfg->dccm_len) {
const struct fw_img *img;
+ if (fwrt->cur_fw_img >= IWL_UCODE_TYPE_MAX)
+ return NULL;
img = &fwrt->fw->img[fwrt->cur_fw_img];
sram_ofs = img->sec[IWL_UCODE_SECTION_DATA].offset;
sram_len = img->sec[IWL_UCODE_SECTION_DATA].len;
@@ -679,26 +748,27 @@
/* reading RXF/TXF sizes */
if (test_bit(STATUS_FW_ERROR, &fwrt->trans->status)) {
- fifo_len = iwl_fw_fifo_len(fwrt, mem_cfg);
+ fifo_len = iwl_fw_rxf_len(fwrt, mem_cfg);
+ fifo_len += iwl_fw_txf_len(fwrt, mem_cfg);
/* Make room for PRPH registers */
if (!fwrt->trans->cfg->gen2 &&
- fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_PRPH))
+ iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_PRPH))
prph_len += iwl_fw_get_prph_len(fwrt);
if (fwrt->trans->cfg->device_family == IWL_DEVICE_FAMILY_7000 &&
- fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_RADIO_REG))
+ iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_RADIO_REG))
radio_len = sizeof(*dump_data) + RADIO_REG_MAX_READ;
}
file_len = sizeof(*dump_file) + fifo_len + prph_len + radio_len;
- if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_DEV_FW_INFO))
+ if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_DEV_FW_INFO))
file_len += sizeof(*dump_data) + sizeof(*dump_info);
- if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM_CFG))
+ if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_MEM_CFG))
file_len += sizeof(*dump_data) + sizeof(*dump_smem_cfg);
- if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM)) {
+ if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_MEM)) {
size_t hdr_len = sizeof(*dump_data) +
sizeof(struct iwl_fw_error_dump_mem);
@@ -715,10 +785,7 @@
}
/* Make room for fw's virtual image pages, if it exists */
- if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_PAGING) &&
- !fwrt->trans->cfg->gen2 &&
- fwrt->fw->img[fwrt->cur_fw_img].paging_mem_size &&
- fwrt->fw_paging_db[0].fw_paging_block)
+ if (iwl_fw_dbg_is_paging_enabled(fwrt))
file_len += fwrt->num_of_paging_blk *
(sizeof(*dump_data) +
sizeof(struct iwl_fw_error_dump_paging) +
@@ -730,12 +797,12 @@
}
/* If we only want a monitor dump, reset the file length */
- if (monitor_dump_only) {
+ if (fwrt->dump.monitor_only) {
file_len = sizeof(*dump_file) + sizeof(*dump_data) * 2 +
sizeof(*dump_info) + sizeof(*dump_smem_cfg);
}
- if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_ERROR_INFO) &&
+ if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_ERROR_INFO) &&
fwrt->dump.desc)
file_len += sizeof(*dump_data) + sizeof(*dump_trig) +
fwrt->dump.desc->len;
@@ -749,7 +816,7 @@
dump_file->barker = cpu_to_le32(IWL_FW_ERROR_DUMP_BARKER);
dump_data = (void *)dump_file->data;
- if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_DEV_FW_INFO)) {
+ if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_DEV_FW_INFO)) {
dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_DEV_FW_INFO);
dump_data->len = cpu_to_le32(sizeof(*dump_info));
dump_info = (void *)dump_data->data;
@@ -766,11 +833,12 @@
sizeof(dump_info->dev_human_readable) - 1);
strncpy(dump_info->bus_human_readable, fwrt->dev->bus->name,
sizeof(dump_info->bus_human_readable) - 1);
+ dump_info->rt_status = cpu_to_le32(fwrt->dump.rt_status);
dump_data = iwl_fw_error_next_data(dump_data);
}
- if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM_CFG)) {
+ if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_MEM_CFG)) {
/* Dump shared memory configuration */
dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_CFG);
dump_data->len = cpu_to_le32(sizeof(*dump_smem_cfg));
@@ -802,12 +870,13 @@
/* We only dump the FIFOs if the FW is in error state */
if (fifo_len) {
- iwl_fw_dump_fifos(fwrt, &dump_data);
+ iwl_fw_dump_rxf(fwrt, &dump_data);
+ iwl_fw_dump_txf(fwrt, &dump_data);
if (radio_len)
iwl_read_radio_regs(fwrt, &dump_data);
}
- if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_ERROR_INFO) &&
+ if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_ERROR_INFO) &&
fwrt->dump.desc) {
dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_ERROR_INFO);
dump_data->len = cpu_to_le32(sizeof(*dump_trig) +
@@ -820,10 +889,10 @@
}
/* In case we only want monitor dump, skip to dump trasport data */
- if (monitor_dump_only)
+ if (fwrt->dump.monitor_only)
goto out;
- if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM)) {
+ if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_MEM)) {
const struct iwl_fw_dbg_mem_seg_tlv *fw_dbg_mem =
fwrt->fw->dbg.mem_tlv;
@@ -868,30 +937,8 @@
}
/* Dump fw's virtual image */
- if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_PAGING) &&
- !fwrt->trans->cfg->gen2 &&
- fwrt->fw->img[fwrt->cur_fw_img].paging_mem_size &&
- fwrt->fw_paging_db[0].fw_paging_block) {
- IWL_DEBUG_INFO(fwrt, "WRT paging dump\n");
- for (i = 1; i < fwrt->num_of_paging_blk + 1; i++) {
- struct iwl_fw_error_dump_paging *paging;
- struct page *pages =
- fwrt->fw_paging_db[i].fw_paging_block;
- dma_addr_t addr = fwrt->fw_paging_db[i].fw_paging_phys;
-
- dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_PAGING);
- dump_data->len = cpu_to_le32(sizeof(*paging) +
- PAGING_BLOCK_SIZE);
- paging = (void *)dump_data->data;
- paging->index = cpu_to_le32(i);
- dma_sync_single_for_cpu(fwrt->trans->dev, addr,
- PAGING_BLOCK_SIZE,
- DMA_BIDIRECTIONAL);
- memcpy(paging->data, page_address(pages),
- PAGING_BLOCK_SIZE);
- dump_data = iwl_fw_error_next_data(dump_data);
- }
- }
+ if (iwl_fw_dbg_is_paging_enabled(fwrt))
+ iwl_dump_paging(fwrt, &dump_data);
if (prph_len) {
iwl_dump_prph(fwrt->trans, &dump_data,
@@ -909,12 +956,241 @@
return dump_file;
}
+static void iwl_dump_prph_ini(struct iwl_trans *trans,
+ struct iwl_fw_error_dump_data **data,
+ struct iwl_fw_ini_region_cfg *reg)
+{
+ struct iwl_fw_error_dump_prph *prph;
+ unsigned long flags;
+ u32 i, size = le32_to_cpu(reg->num_regions);
+
+ IWL_DEBUG_INFO(trans, "WRT PRPH dump\n");
+
+ if (!iwl_trans_grab_nic_access(trans, &flags))
+ return;
+
+ for (i = 0; i < size; i++) {
+ (*data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_PRPH);
+ (*data)->len = cpu_to_le32(le32_to_cpu(reg->size) +
+ sizeof(*prph));
+ prph = (void *)(*data)->data;
+ prph->prph_start = reg->start_addr[i];
+ prph->data[0] = cpu_to_le32(iwl_read_prph_no_grab(trans,
+ le32_to_cpu(prph->prph_start)));
+ *data = iwl_fw_error_next_data(*data);
+ }
+ iwl_trans_release_nic_access(trans, &flags);
+}
+
+static void iwl_dump_csr_ini(struct iwl_trans *trans,
+ struct iwl_fw_error_dump_data **data,
+ struct iwl_fw_ini_region_cfg *reg)
+{
+ int i, num = le32_to_cpu(reg->num_regions);
+ u32 size = le32_to_cpu(reg->size);
+
+ IWL_DEBUG_INFO(trans, "WRT CSR dump\n");
+
+ for (i = 0; i < num; i++) {
+ u32 add = le32_to_cpu(reg->start_addr[i]);
+ __le32 *val;
+ int j;
+
+ (*data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_CSR);
+ (*data)->len = cpu_to_le32(size);
+ val = (void *)(*data)->data;
+
+ for (j = 0; j < size; j += 4)
+ *val++ = cpu_to_le32(iwl_trans_read32(trans, j + add));
+
+ *data = iwl_fw_error_next_data(*data);
+ }
+}
+
+static int iwl_fw_ini_get_trigger_len(struct iwl_fw_runtime *fwrt,
+ struct iwl_fw_ini_trigger *trigger)
+{
+ int i, num, size = 0, hdr_len = sizeof(struct iwl_fw_error_dump_data);
+
+ if (!trigger || !trigger->num_regions)
+ return 0;
+
+ num = le32_to_cpu(trigger->num_regions);
+ for (i = 0; i < num; i++) {
+ u32 reg_id = le32_to_cpu(trigger->data[i]);
+ struct iwl_fw_ini_region_cfg *reg;
+ enum iwl_fw_ini_region_type type;
+ u32 num_entries;
+
+ if (WARN_ON(reg_id >= ARRAY_SIZE(fwrt->dump.active_regs)))
+ continue;
+
+ reg = fwrt->dump.active_regs[reg_id].reg;
+ if (WARN(!reg, "Unassigned region %d\n", reg_id))
+ continue;
+
+ type = le32_to_cpu(reg->region_type);
+ num_entries = le32_to_cpu(reg->num_regions);
+
+ switch (type) {
+ case IWL_FW_INI_REGION_DEVICE_MEMORY:
+ size += hdr_len +
+ sizeof(struct iwl_fw_error_dump_named_mem) +
+ le32_to_cpu(reg->size);
+ break;
+ case IWL_FW_INI_REGION_PERIPHERY_MAC:
+ case IWL_FW_INI_REGION_PERIPHERY_PHY:
+ case IWL_FW_INI_REGION_PERIPHERY_AUX:
+ size += num_entries *
+ (hdr_len +
+ sizeof(struct iwl_fw_error_dump_prph) +
+ sizeof(u32));
+ break;
+ case IWL_FW_INI_REGION_TXF:
+ size += iwl_fw_txf_len(fwrt, &fwrt->smem_cfg);
+ break;
+ case IWL_FW_INI_REGION_RXF:
+ size += iwl_fw_rxf_len(fwrt, &fwrt->smem_cfg);
+ break;
+ case IWL_FW_INI_REGION_PAGING:
+ if (!iwl_fw_dbg_is_paging_enabled(fwrt))
+ break;
+ size += fwrt->num_of_paging_blk *
+ (hdr_len +
+ sizeof(struct iwl_fw_error_dump_paging) +
+ PAGING_BLOCK_SIZE);
+ break;
+ case IWL_FW_INI_REGION_CSR:
+ size += num_entries *
+ (hdr_len + le32_to_cpu(reg->size));
+ break;
+ case IWL_FW_INI_REGION_DRAM_BUFFER:
+ /* Transport takes care of DRAM dumping */
+ case IWL_FW_INI_REGION_INTERNAL_BUFFER:
+ case IWL_FW_INI_REGION_DRAM_IMR:
+ /* Undefined yet */
+ default:
+ break;
+ }
+ }
+ return size;
+}
+
+static void iwl_fw_ini_dump_trigger(struct iwl_fw_runtime *fwrt,
+ struct iwl_fw_ini_trigger *trigger,
+ struct iwl_fw_error_dump_data **data,
+ u32 *dump_mask)
+{
+ int i, num = le32_to_cpu(trigger->num_regions);
+
+ for (i = 0; i < num; i++) {
+ u32 reg_id = le32_to_cpu(trigger->data[i]);
+ enum iwl_fw_ini_region_type type;
+ struct iwl_fw_ini_region_cfg *reg;
+
+ if (reg_id >= ARRAY_SIZE(fwrt->dump.active_regs))
+ continue;
+
+ reg = fwrt->dump.active_regs[reg_id].reg;
+ /* Don't warn, get_trigger_len already warned */
+ if (!reg)
+ continue;
+
+ type = le32_to_cpu(reg->region_type);
+ switch (type) {
+ case IWL_FW_INI_REGION_DEVICE_MEMORY:
+ if (WARN_ON(le32_to_cpu(reg->num_regions) > 1))
+ continue;
+ iwl_fw_dump_named_mem(fwrt, data,
+ le32_to_cpu(reg->size),
+ le32_to_cpu(reg->start_addr[0]),
+ reg->name,
+ le32_to_cpu(reg->name_len));
+ break;
+ case IWL_FW_INI_REGION_PERIPHERY_MAC:
+ case IWL_FW_INI_REGION_PERIPHERY_PHY:
+ case IWL_FW_INI_REGION_PERIPHERY_AUX:
+ iwl_dump_prph_ini(fwrt->trans, data, reg);
+ break;
+ case IWL_FW_INI_REGION_DRAM_BUFFER:
+ *dump_mask |= BIT(IWL_FW_ERROR_DUMP_FW_MONITOR);
+ break;
+ case IWL_FW_INI_REGION_PAGING:
+ if (iwl_fw_dbg_is_paging_enabled(fwrt))
+ iwl_dump_paging(fwrt, data);
+ else
+ *dump_mask |= BIT(IWL_FW_ERROR_DUMP_PAGING);
+ break;
+ case IWL_FW_INI_REGION_TXF:
+ iwl_fw_dump_txf(fwrt, data);
+ break;
+ case IWL_FW_INI_REGION_RXF:
+ iwl_fw_dump_rxf(fwrt, data);
+ break;
+ case IWL_FW_INI_REGION_CSR:
+ iwl_dump_csr_ini(fwrt->trans, data, reg);
+ break;
+ case IWL_FW_INI_REGION_DRAM_IMR:
+ case IWL_FW_INI_REGION_INTERNAL_BUFFER:
+ /* This is undefined yet */
+ default:
+ break;
+ }
+ }
+}
+
+static struct iwl_fw_error_dump_file *
+_iwl_fw_error_ini_dump(struct iwl_fw_runtime *fwrt,
+ struct iwl_fw_dump_ptrs *fw_error_dump,
+ u32 *dump_mask)
+{
+ int size, id = le32_to_cpu(fwrt->dump.desc->trig_desc.type);
+ struct iwl_fw_error_dump_data *dump_data;
+ struct iwl_fw_error_dump_file *dump_file;
+ struct iwl_fw_ini_trigger *trigger, *ext;
+
+ if (id == FW_DBG_TRIGGER_FW_ASSERT)
+ id = IWL_FW_TRIGGER_ID_FW_ASSERT;
+
+ if (WARN_ON(id >= ARRAY_SIZE(fwrt->dump.active_trigs)))
+ return NULL;
+
+ trigger = fwrt->dump.active_trigs[id].conf;
+ ext = fwrt->dump.active_trigs[id].conf_ext;
+
+ size = sizeof(*dump_file);
+ size += iwl_fw_ini_get_trigger_len(fwrt, trigger);
+ size += iwl_fw_ini_get_trigger_len(fwrt, ext);
+
+ if (!size)
+ return NULL;
+
+ dump_file = vzalloc(size);
+ if (!dump_file)
+ return NULL;
+
+ fw_error_dump->fwrt_ptr = dump_file;
+
+ dump_file->barker = cpu_to_le32(IWL_FW_ERROR_DUMP_BARKER);
+ dump_data = (void *)dump_file->data;
+ dump_file->file_len = cpu_to_le32(size);
+
+ *dump_mask = 0;
+ if (trigger)
+ iwl_fw_ini_dump_trigger(fwrt, trigger, &dump_data, dump_mask);
+ if (ext)
+ iwl_fw_ini_dump_trigger(fwrt, ext, &dump_data, dump_mask);
+
+ return dump_file;
+}
+
void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt)
{
struct iwl_fw_dump_ptrs *fw_error_dump;
struct iwl_fw_error_dump_file *dump_file;
struct scatterlist *sg_dump_data;
u32 file_len;
+ u32 dump_mask = fwrt->fw->dbg.dump_mask;
IWL_DEBUG_INFO(fwrt, "WRT dump start\n");
@@ -928,14 +1204,21 @@
if (!fw_error_dump)
goto out;
- dump_file = _iwl_fw_error_dump(fwrt, fw_error_dump);
+ if (fwrt->trans->ini_valid)
+ dump_file = _iwl_fw_error_ini_dump(fwrt, fw_error_dump,
+ &dump_mask);
+ else
+ dump_file = _iwl_fw_error_dump(fwrt, fw_error_dump);
+
if (!dump_file) {
kfree(fw_error_dump);
goto out;
}
- fw_error_dump->trans_ptr = iwl_trans_dump_data(fwrt->trans,
- fwrt->dump.trig);
+ if (!fwrt->trans->ini_valid && fwrt->dump.monitor_only)
+ dump_mask &= IWL_FW_ERROR_DUMP_FW_MONITOR;
+
+ fw_error_dump->trans_ptr = iwl_trans_dump_data(fwrt->trans, dump_mask);
file_len = le32_to_cpu(dump_file->file_len);
fw_error_dump->fwrt_len = file_len;
if (fw_error_dump->trans_ptr) {
@@ -984,39 +1267,41 @@
}
IWL_EXPORT_SYMBOL(iwl_fw_assert_error_dump);
-void iwl_fw_alive_error_dump(struct iwl_fw_runtime *fwrt)
+void iwl_fw_alive_timeout_dump(struct iwl_fw_runtime *fwrt)
{
- struct iwl_fw_dump_desc *iwl_dump_desc_no_alive =
- kmalloc(sizeof(*iwl_dump_desc_no_alive), GFP_KERNEL);
+ struct iwl_fw_dump_desc *iwl_dump_desc_alive_timeout;
- if (!iwl_dump_desc_no_alive)
+ if (test_and_set_bit(IWL_FWRT_STATUS_DUMPING, &fwrt->status))
return;
- iwl_dump_desc_no_alive->trig_desc.type =
- cpu_to_le32(FW_DBG_TRIGGER_NO_ALIVE);
- iwl_dump_desc_no_alive->len = 0;
+ iwl_dump_desc_alive_timeout =
+ kmalloc(sizeof(*iwl_dump_desc_alive_timeout), GFP_KERNEL);
+ if (!iwl_dump_desc_alive_timeout)
+ return;
+
+ iwl_dump_desc_alive_timeout->trig_desc.type =
+ cpu_to_le32(FW_DBG_TRIGGER_ALIVE_TIMEOUT);
+ iwl_dump_desc_alive_timeout->len = 0;
if (WARN_ON(fwrt->dump.desc))
iwl_fw_free_dump_desc(fwrt);
IWL_WARN(fwrt, "Collecting data: trigger %d fired.\n",
- FW_DBG_TRIGGER_NO_ALIVE);
+ FW_DBG_TRIGGER_ALIVE_TIMEOUT);
- fwrt->dump.desc = iwl_dump_desc_no_alive;
+ /* set STATUS_FW_ERROR to collect all memory regions. */
+ set_bit(STATUS_FW_ERROR, &fwrt->trans->status);
+
+ fwrt->dump.desc = iwl_dump_desc_alive_timeout;
iwl_fw_error_dump(fwrt);
- clear_bit(IWL_FWRT_STATUS_WAIT_ALIVE, &fwrt->status);
}
-IWL_EXPORT_SYMBOL(iwl_fw_alive_error_dump);
+IWL_EXPORT_SYMBOL(iwl_fw_alive_timeout_dump);
int iwl_fw_dbg_collect_desc(struct iwl_fw_runtime *fwrt,
const struct iwl_fw_dump_desc *desc,
- const struct iwl_fw_dbg_trigger_tlv *trigger)
+ bool monitor_only,
+ unsigned int delay)
{
- unsigned int delay = 0;
-
- if (trigger)
- delay = msecs_to_jiffies(le32_to_cpu(trigger->stop_delay));
-
/*
* If the loading of the FW completed successfully, the next step is to
* get the SMEM config data. Thus, if fwrt->smem_cfg.num_lmacs is non
@@ -1033,8 +1318,7 @@
fwrt->smem_cfg.num_lmacs)
return -EIO;
- if (test_and_set_bit(IWL_FWRT_STATUS_DUMPING, &fwrt->status) ||
- test_bit(IWL_FWRT_STATUS_WAIT_ALIVE, &fwrt->status))
+ if (test_and_set_bit(IWL_FWRT_STATUS_DUMPING, &fwrt->status))
return -EBUSY;
if (WARN_ON(fwrt->dump.desc))
@@ -1044,7 +1328,7 @@
le32_to_cpu(desc->trig_desc.type));
fwrt->dump.desc = desc;
- fwrt->dump.trig = trigger;
+ fwrt->dump.monitor_only = monitor_only;
schedule_delayed_work(&fwrt->dump.wk, delay);
@@ -1052,18 +1336,68 @@
}
IWL_EXPORT_SYMBOL(iwl_fw_dbg_collect_desc);
-int iwl_fw_dbg_collect(struct iwl_fw_runtime *fwrt,
- enum iwl_fw_dbg_trigger trig,
- const char *str, size_t len,
- struct iwl_fw_dbg_trigger_tlv *trigger)
+int _iwl_fw_dbg_collect(struct iwl_fw_runtime *fwrt,
+ enum iwl_fw_dbg_trigger trig,
+ const char *str, size_t len,
+ struct iwl_fw_dbg_trigger_tlv *trigger)
{
struct iwl_fw_dump_desc *desc;
+ unsigned int delay = 0;
+ bool monitor_only = false;
- if (trigger && !le16_to_cpu(trigger->occurrences))
+ if (trigger) {
+ u16 occurrences = le16_to_cpu(trigger->occurrences) - 1;
+
+ if (!le16_to_cpu(trigger->occurrences))
+ return 0;
+
+ if (trigger->flags & IWL_FW_DBG_FORCE_RESTART) {
+ IWL_WARN(fwrt, "Force restart: trigger %d fired.\n",
+ trig);
+ iwl_force_nmi(fwrt->trans);
+ return 0;
+ }
+
+ trigger->occurrences = cpu_to_le16(occurrences);
+ delay = le16_to_cpu(trigger->trig_dis_ms);
+ monitor_only = trigger->mode & IWL_FW_DBG_TRIGGER_MONITOR_ONLY;
+ }
+
+ desc = kzalloc(sizeof(*desc) + len, GFP_ATOMIC);
+ if (!desc)
+ return -ENOMEM;
+
+
+ desc->len = len;
+ desc->trig_desc.type = cpu_to_le32(trig);
+ memcpy(desc->trig_desc.data, str, len);
+
+ return iwl_fw_dbg_collect_desc(fwrt, desc, monitor_only, delay);
+}
+IWL_EXPORT_SYMBOL(_iwl_fw_dbg_collect);
+
+int iwl_fw_dbg_collect(struct iwl_fw_runtime *fwrt,
+ u32 id, const char *str, size_t len)
+{
+ struct iwl_fw_dump_desc *desc;
+ u32 occur, delay;
+
+ if (!fwrt->trans->ini_valid)
+ return _iwl_fw_dbg_collect(fwrt, id, str, len, NULL);
+
+ if (id == FW_DBG_TRIGGER_USER)
+ id = IWL_FW_TRIGGER_ID_USER_TRIGGER;
+
+ if (WARN_ON(!fwrt->dump.active_trigs[id].active))
+ return -EINVAL;
+
+ delay = le32_to_cpu(fwrt->dump.active_trigs[id].conf->dump_delay);
+ occur = le32_to_cpu(fwrt->dump.active_trigs[id].conf->occurrences);
+ if (!occur)
return 0;
- if (trigger && trigger->flags & IWL_FW_DBG_FORCE_RESTART) {
- IWL_WARN(fwrt, "Force restart: trigger %d fired.\n", trig);
+ if (le32_to_cpu(fwrt->dump.active_trigs[id].conf->force_restart)) {
+ IWL_WARN(fwrt, "Force restart: trigger %d fired.\n", id);
iwl_force_nmi(fwrt->trans);
return 0;
}
@@ -1072,17 +1406,14 @@
if (!desc)
return -ENOMEM;
- if (trigger) {
- u16 occurrences = le16_to_cpu(trigger->occurrences) - 1;
-
- trigger->occurrences = cpu_to_le16(occurrences);
- }
+ occur--;
+ fwrt->dump.active_trigs[id].conf->occurrences = cpu_to_le32(occur);
desc->len = len;
- desc->trig_desc.type = cpu_to_le32(trig);
+ desc->trig_desc.type = cpu_to_le32(id);
memcpy(desc->trig_desc.data, str, len);
- return iwl_fw_dbg_collect_desc(fwrt, desc, trigger);
+ return iwl_fw_dbg_collect_desc(fwrt, desc, true, delay);
}
IWL_EXPORT_SYMBOL(iwl_fw_dbg_collect);
@@ -1093,6 +1424,9 @@
int ret, len = 0;
char buf[64];
+ if (fwrt->trans->ini_valid)
+ return 0;
+
if (fmt) {
va_list ap;
@@ -1109,8 +1443,8 @@
len = strlen(buf) + 1;
}
- ret = iwl_fw_dbg_collect(fwrt, le32_to_cpu(trigger->id), buf, len,
- trigger);
+ ret = _iwl_fw_dbg_collect(fwrt, le32_to_cpu(trigger->id), buf, len,
+ trigger);
if (ret)
return ret;
@@ -1241,3 +1575,219 @@
cfg->d3_debug_data_length);
}
IWL_EXPORT_SYMBOL(iwl_fw_dbg_read_d3_debug_data);
+
+static void
+iwl_fw_dbg_buffer_allocation(struct iwl_fw_runtime *fwrt,
+ struct iwl_fw_ini_allocation_tlv *alloc)
+{
+ struct iwl_trans *trans = fwrt->trans;
+ struct iwl_continuous_record_cmd cont_rec = {};
+ struct iwl_buffer_allocation_cmd *cmd = (void *)&cont_rec.pad[0];
+ struct iwl_host_cmd hcmd = {
+ .id = LDBG_CONFIG_CMD,
+ .flags = CMD_ASYNC,
+ .data[0] = &cont_rec,
+ .len[0] = sizeof(cont_rec),
+ };
+ void *virtual_addr = NULL;
+ u32 size = le32_to_cpu(alloc->size);
+ dma_addr_t phys_addr;
+
+ cont_rec.record_mode.enable_recording = cpu_to_le16(BUFFER_ALLOCATION);
+
+ if (!trans->num_blocks &&
+ le32_to_cpu(alloc->buffer_location) !=
+ IWL_FW_INI_LOCATION_DRAM_PATH)
+ return;
+
+ virtual_addr =
+ dma_alloc_coherent(fwrt->trans->dev, size, &phys_addr,
+ GFP_KERNEL | __GFP_NOWARN | __GFP_ZERO |
+ __GFP_COMP);
+
+ /* TODO: alloc fragments if needed */
+ if (!virtual_addr)
+ IWL_ERR(fwrt, "Failed to allocate debug memory\n");
+
+ if (WARN_ON_ONCE(trans->num_blocks == ARRAY_SIZE(trans->fw_mon)))
+ return;
+
+ trans->fw_mon[trans->num_blocks].block = virtual_addr;
+ trans->fw_mon[trans->num_blocks].physical = phys_addr;
+ trans->fw_mon[trans->num_blocks].size = size;
+ trans->num_blocks++;
+
+ IWL_DEBUG_FW(trans, "Allocated debug block of size %d\n", size);
+
+ /* First block is assigned via registers / context info */
+ if (trans->num_blocks == 1)
+ return;
+
+ cmd->num_frags = cpu_to_le32(1);
+ cmd->fragments[0].address = cpu_to_le64(phys_addr);
+ cmd->fragments[0].size = alloc->size;
+ cmd->allocation_id = alloc->allocation_id;
+ cmd->buffer_location = alloc->buffer_location;
+
+ iwl_trans_send_cmd(trans, &hcmd);
+}
+
+static void iwl_fw_dbg_send_hcmd(struct iwl_fw_runtime *fwrt,
+ struct iwl_ucode_tlv *tlv)
+{
+ struct iwl_fw_ini_hcmd_tlv *hcmd_tlv = (void *)&tlv->data[0];
+ struct iwl_fw_ini_hcmd *data = &hcmd_tlv->hcmd;
+ u16 len = le32_to_cpu(tlv->length) - sizeof(*hcmd_tlv);
+
+ struct iwl_host_cmd hcmd = {
+ .id = WIDE_ID(data->group, data->id),
+ .len = { len, },
+ .data = { data->data, },
+ };
+
+ iwl_trans_send_cmd(fwrt->trans, &hcmd);
+}
+
+static void iwl_fw_dbg_update_regions(struct iwl_fw_runtime *fwrt,
+ struct iwl_fw_ini_region_tlv *tlv,
+ bool ext, enum iwl_fw_ini_apply_point pnt)
+{
+ void *iter = (void *)tlv->region_config;
+ int i, size = le32_to_cpu(tlv->num_regions);
+
+ for (i = 0; i < size; i++) {
+ struct iwl_fw_ini_region_cfg *reg = iter;
+ int id = le32_to_cpu(reg->region_id);
+ struct iwl_fw_ini_active_regs *active;
+
+ if (WARN(id >= ARRAY_SIZE(fwrt->dump.active_regs),
+ "Invalid region id %d for apply point %d\n", id, pnt))
+ break;
+
+ active = &fwrt->dump.active_regs[id];
+
+ if (ext && active->apply_point == pnt)
+ IWL_WARN(fwrt->trans,
+ "External region TLV overrides FW default %x\n",
+ id);
+
+ IWL_DEBUG_FW(fwrt,
+ "%s: apply point %d, activating region ID %d\n",
+ __func__, pnt, id);
+
+ active->reg = reg;
+ active->apply_point = pnt;
+
+ if (le32_to_cpu(reg->region_type) !=
+ IWL_FW_INI_REGION_DRAM_BUFFER)
+ iter += le32_to_cpu(reg->num_regions) * sizeof(__le32);
+
+ iter += sizeof(*reg);
+ }
+}
+
+static void iwl_fw_dbg_update_triggers(struct iwl_fw_runtime *fwrt,
+ struct iwl_fw_ini_trigger_tlv *tlv,
+ bool ext,
+ enum iwl_fw_ini_apply_point apply_point)
+{
+ int i, size = le32_to_cpu(tlv->num_triggers);
+ void *iter = (void *)tlv->trigger_config;
+
+ for (i = 0; i < size; i++) {
+ struct iwl_fw_ini_trigger *trig = iter;
+ struct iwl_fw_ini_active_triggers *active;
+ int id = le32_to_cpu(trig->trigger_id);
+ u32 num;
+
+ if (WARN_ON(id >= ARRAY_SIZE(fwrt->dump.active_trigs)))
+ break;
+
+ active = &fwrt->dump.active_trigs[id];
+
+ if (active->apply_point != apply_point) {
+ active->conf = NULL;
+ active->conf_ext = NULL;
+ }
+
+ num = le32_to_cpu(trig->num_regions);
+
+ if (ext && active->apply_point == apply_point) {
+ num += le32_to_cpu(active->conf->num_regions);
+ if (trig->ignore_default) {
+ active->conf_ext = active->conf;
+ active->conf = trig;
+ } else {
+ active->conf_ext = trig;
+ }
+ } else {
+ active->conf = trig;
+ }
+
+ /* Since zero means infinity - just set to -1 */
+ if (!le32_to_cpu(trig->occurrences))
+ trig->occurrences = cpu_to_le32(-1);
+ if (!le32_to_cpu(trig->ignore_consec))
+ trig->ignore_consec = cpu_to_le32(-1);
+
+ iter += sizeof(*trig) +
+ le32_to_cpu(trig->num_regions) * sizeof(__le32);
+
+ active->active = num;
+ active->apply_point = apply_point;
+ }
+}
+
+static void _iwl_fw_dbg_apply_point(struct iwl_fw_runtime *fwrt,
+ struct iwl_apply_point_data *data,
+ enum iwl_fw_ini_apply_point pnt,
+ bool ext)
+{
+ void *iter = data->data;
+
+ while (iter && iter < data->data + data->size) {
+ struct iwl_ucode_tlv *tlv = iter;
+ void *ini_tlv = (void *)tlv->data;
+ u32 type = le32_to_cpu(tlv->type);
+
+ switch (type) {
+ case IWL_UCODE_TLV_TYPE_BUFFER_ALLOCATION:
+ iwl_fw_dbg_buffer_allocation(fwrt, ini_tlv);
+ break;
+ case IWL_UCODE_TLV_TYPE_HCMD:
+ if (pnt < IWL_FW_INI_APPLY_AFTER_ALIVE) {
+ IWL_ERR(fwrt,
+ "Invalid apply point %x for host command\n",
+ pnt);
+ goto next;
+ }
+ iwl_fw_dbg_send_hcmd(fwrt, tlv);
+ break;
+ case IWL_UCODE_TLV_TYPE_REGIONS:
+ iwl_fw_dbg_update_regions(fwrt, ini_tlv, ext, pnt);
+ break;
+ case IWL_UCODE_TLV_TYPE_TRIGGERS:
+ iwl_fw_dbg_update_triggers(fwrt, ini_tlv, ext, pnt);
+ break;
+ case IWL_UCODE_TLV_TYPE_DEBUG_FLOW:
+ break;
+ default:
+ WARN_ONCE(1, "Invalid TLV %x for apply point\n", type);
+ break;
+ }
+next:
+ iter += sizeof(*tlv) + le32_to_cpu(tlv->length);
+ }
+}
+
+void iwl_fw_dbg_apply_point(struct iwl_fw_runtime *fwrt,
+ enum iwl_fw_ini_apply_point apply_point)
+{
+ void *data = &fwrt->trans->apply_points[apply_point];
+
+ _iwl_fw_dbg_apply_point(fwrt, data, apply_point, false);
+
+ data = &fwrt->trans->apply_points_ext[apply_point];
+ _iwl_fw_dbg_apply_point(fwrt, data, apply_point, true);
+}
+IWL_EXPORT_SYMBOL(iwl_fw_dbg_apply_point);
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/dbg.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/dbg.h
index 8f80844..081869a 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/dbg.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/dbg.h
@@ -19,9 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program;
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -75,6 +72,7 @@
#include "file.h"
#include "error-dump.h"
#include "api/commands.h"
+#include "api/dbg-tlv.h"
/**
* struct iwl_fw_dump_desc - describes the dump
@@ -104,17 +102,19 @@
if (fwrt->dump.desc != &iwl_dump_desc_assert)
kfree(fwrt->dump.desc);
fwrt->dump.desc = NULL;
- fwrt->dump.trig = NULL;
+ fwrt->dump.rt_status = 0;
}
void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt);
int iwl_fw_dbg_collect_desc(struct iwl_fw_runtime *fwrt,
const struct iwl_fw_dump_desc *desc,
- const struct iwl_fw_dbg_trigger_tlv *trigger);
+ bool monitor_only, unsigned int delay);
+int _iwl_fw_dbg_collect(struct iwl_fw_runtime *fwrt,
+ enum iwl_fw_dbg_trigger trig,
+ const char *str, size_t len,
+ struct iwl_fw_dbg_trigger_tlv *trigger);
int iwl_fw_dbg_collect(struct iwl_fw_runtime *fwrt,
- enum iwl_fw_dbg_trigger trig,
- const char *str, size_t len,
- struct iwl_fw_dbg_trigger_tlv *trigger);
+ u32 id, const char *str, size_t len);
int iwl_fw_dbg_collect_trig(struct iwl_fw_runtime *fwrt,
struct iwl_fw_dbg_trigger_tlv *trigger,
const char *fmt, ...) __printf(3, 4);
@@ -157,12 +157,9 @@
}
static inline bool
-iwl_fw_dbg_no_trig_window(struct iwl_fw_runtime *fwrt,
- struct iwl_fw_dbg_trigger_tlv *trig)
+iwl_fw_dbg_no_trig_window(struct iwl_fw_runtime *fwrt, u32 id, u32 dis_ms)
{
- unsigned long wind_jiff =
- msecs_to_jiffies(le16_to_cpu(trig->trig_dis_ms));
- u32 id = le32_to_cpu(trig->id);
+ unsigned long wind_jiff = msecs_to_jiffies(dis_ms);
/* If this is the first event checked, jump to update start ts */
if (fwrt->dump.non_collect_ts_start[id] &&
@@ -182,7 +179,8 @@
if (wdev && !iwl_fw_dbg_trigger_vif_match(trig, wdev))
return false;
- if (iwl_fw_dbg_no_trig_window(fwrt, trig)) {
+ if (iwl_fw_dbg_no_trig_window(fwrt, le32_to_cpu(trig->id),
+ le16_to_cpu(trig->trig_dis_ms))) {
IWL_WARN(fwrt, "Trigger %d occurred while no-collect window.\n",
trig->id);
return false;
@@ -198,6 +196,9 @@
{
struct iwl_fw_dbg_trigger_tlv *trig;
+ if (fwrt->trans->ini_valid)
+ return NULL;
+
if (!iwl_fw_dbg_trigger_enabled(fwrt->fw, id))
return NULL;
@@ -215,6 +216,37 @@
_iwl_fw_dbg_trigger_on((fwrt), (wdev), (id)); \
})
+static inline bool
+_iwl_fw_ini_trigger_on(struct iwl_fw_runtime *fwrt,
+ const enum iwl_fw_dbg_trigger id)
+{
+ struct iwl_fw_ini_active_triggers *trig = &fwrt->dump.active_trigs[id];
+ u32 ms;
+
+ if (!fwrt->trans->ini_valid)
+ return false;
+
+ if (!trig || !trig->active)
+ return false;
+
+ ms = le32_to_cpu(trig->conf->ignore_consec);
+ if (ms)
+ ms /= USEC_PER_MSEC;
+
+ if (iwl_fw_dbg_no_trig_window(fwrt, id, ms)) {
+ IWL_WARN(fwrt, "Trigger %d fired in no-collect window\n", id);
+ return false;
+ }
+
+ return true;
+}
+
+#define iwl_fw_ini_trigger_on(fwrt, wdev, id) ({ \
+ BUILD_BUG_ON(!__builtin_constant_p(id)); \
+ BUILD_BUG_ON((id) >= IWL_FW_TRIGGER_ID_NUM); \
+ _iwl_fw_ini_trigger_on((fwrt), (wdev), (id)); \
+})
+
static inline void
_iwl_fw_dbg_trigger_simple_stop(struct iwl_fw_runtime *fwrt,
struct wireless_dev *wdev,
@@ -268,6 +300,9 @@
iwl_write_prph(trans, DBGC_IN_SAMPLE, 0);
udelay(100);
iwl_write_prph(trans, DBGC_OUT_CTRL, 0);
+#ifdef CPTCFG_IWLWIFI_DEBUGFS
+ trans->dbg_rec_on = false;
+#endif
}
static inline void
@@ -298,6 +333,14 @@
}
}
+#ifdef CPTCFG_IWLWIFI_DEBUGFS
+static inline void iwl_fw_set_dbg_rec_on(struct iwl_fw_runtime *fwrt)
+{
+ if (fwrt->fw->dbg.dest_tlv && fwrt->cur_fw_img == IWL_UCODE_REGULAR)
+ fwrt->trans->dbg_rec_on = true;
+}
+#endif
+
static inline void
iwl_fw_dbg_restart_recording(struct iwl_fw_runtime *fwrt,
struct iwl_fw_dbg_params *params)
@@ -306,6 +349,9 @@
_iwl_fw_dbg_restart_recording(fwrt->trans, params);
else
iwl_fw_dbg_start_stop_hcmd(fwrt, true);
+#ifdef CPTCFG_IWLWIFI_DEBUGFS
+ iwl_fw_set_dbg_rec_on(fwrt);
+#endif
}
static inline void iwl_fw_dump_conf_clear(struct iwl_fw_runtime *fwrt)
@@ -315,12 +361,26 @@
void iwl_fw_error_dump_wk(struct work_struct *work);
+static inline bool iwl_fw_dbg_type_on(struct iwl_fw_runtime *fwrt, u32 type)
+{
+ return (fwrt->fw->dbg.dump_mask & BIT(type) || fwrt->trans->ini_valid);
+}
+
static inline bool iwl_fw_dbg_is_d3_debug_enabled(struct iwl_fw_runtime *fwrt)
{
return fw_has_capa(&fwrt->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_D3_DEBUG) &&
fwrt->trans->cfg->d3_debug_data_length &&
- fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_D3_DEBUG_DATA);
+ iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_D3_DEBUG_DATA);
+}
+
+static inline bool iwl_fw_dbg_is_paging_enabled(struct iwl_fw_runtime *fwrt)
+{
+ return iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_PAGING) &&
+ !fwrt->trans->cfg->gen2 &&
+ fwrt->cur_fw_img < IWL_UCODE_TYPE_MAX &&
+ fwrt->fw->img[fwrt->cur_fw_img].paging_mem_size &&
+ fwrt->fw_paging_db[0].fw_paging_block;
}
void iwl_fw_dbg_read_d3_debug_data(struct iwl_fw_runtime *fwrt);
@@ -372,6 +432,9 @@
#endif /* CPTCFG_IWLWIFI_DEBUGFS */
void iwl_fw_assert_error_dump(struct iwl_fw_runtime *fwrt);
-void iwl_fw_alive_error_dump(struct iwl_fw_runtime *fwrt);
+void iwl_fw_alive_timeout_dump(struct iwl_fw_runtime *fwrt);
void iwl_fw_dbg_collect_sync(struct iwl_fw_runtime *fwrt);
+void iwl_fw_dbg_apply_point(struct iwl_fw_runtime *fwrt,
+ enum iwl_fw_ini_apply_point apply_point);
+
#endif /* __iwl_fw_dbg_h__ */
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/debugfs.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/debugfs.c
index 435d09b..ababd49 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/debugfs.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/debugfs.c
@@ -19,9 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program.
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -262,11 +259,75 @@
FWRT_DEBUGFS_READ_WRITE_FILE_OPS(timestamp_marker, 16);
+struct hcmd_write_data {
+ __be32 cmd_id;
+ __be32 flags;
+ __be16 length;
+ u8 data[0];
+} __packed;
+
+static ssize_t iwl_dbgfs_send_hcmd_write(struct iwl_fw_runtime *fwrt, char *buf,
+ size_t count)
+{
+ size_t header_size = (sizeof(u32) * 2 + sizeof(u16)) * 2;
+ size_t data_size = (count - 1) / 2;
+ int ret;
+ struct hcmd_write_data *data;
+ struct iwl_host_cmd hcmd = {
+ .len = { 0, },
+ .data = { NULL, },
+ };
+
+ if (fwrt->ops && fwrt->ops->fw_running &&
+ !fwrt->ops->fw_running(fwrt->ops_ctx))
+ return -EIO;
+
+ if (count < header_size + 1 || count > 1024 * 4)
+ return -EINVAL;
+
+ data = kmalloc(data_size, GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
+
+ ret = hex2bin((u8 *)data, buf, data_size);
+ if (ret)
+ goto out;
+
+ hcmd.id = be32_to_cpu(data->cmd_id);
+ hcmd.flags = be32_to_cpu(data->flags);
+ hcmd.len[0] = be16_to_cpu(data->length);
+ hcmd.data[0] = data->data;
+
+ if (count != header_size + hcmd.len[0] * 2 + 1) {
+ IWL_ERR(fwrt,
+ "host command data size does not match header length\n");
+ ret = -EINVAL;
+ goto out;
+ }
+
+ if (fwrt->ops && fwrt->ops->send_hcmd)
+ ret = fwrt->ops->send_hcmd(fwrt->ops_ctx, &hcmd);
+ else
+ ret = -EPERM;
+
+ if (ret < 0)
+ goto out;
+
+ if (hcmd.flags & CMD_WANT_SKB)
+ iwl_free_resp(&hcmd);
+out:
+ kfree(data);
+ return ret ?: count;
+}
+
+FWRT_DEBUGFS_WRITE_FILE_OPS(send_hcmd, 512);
+
int iwl_fwrt_dbgfs_register(struct iwl_fw_runtime *fwrt,
struct dentry *dbgfs_dir)
{
INIT_DELAYED_WORK(&fwrt->timestamp.wk, iwl_fw_timestamp_marker_wk);
FWRT_DEBUGFS_ADD_FILE(timestamp_marker, dbgfs_dir, S_IWUSR);
+ FWRT_DEBUGFS_ADD_FILE(send_hcmd, dbgfs_dir, S_IWUSR);
return 0;
err:
IWL_ERR(fwrt, "Can't create the fwrt debugfs directory\n");
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/debugfs.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/debugfs.h
index 58489a6..cb5a68e 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/debugfs.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/debugfs.h
@@ -18,9 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program.
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/error-dump.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/error-dump.h
index d38b271..f6ee59e 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/error-dump.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/error-dump.h
@@ -187,6 +187,8 @@
* @fw_human_readable: human readable FW version
* @dev_human_readable: name of the device
* @bus_human_readable: name of the bus used
+ * @rt_status: the error_id/rt_status that that triggered the latest dump
+ * if the dump collection was not initiated by an assert, the value is 0
*/
struct iwl_fw_error_dump_info {
__le32 device_family;
@@ -194,6 +196,7 @@
u8 fw_human_readable[FW_VER_HUMAN_READABLE_SZ];
u8 dev_human_readable[64];
u8 bus_human_readable[8];
+ __le32 rt_status;
} __packed;
/**
@@ -249,6 +252,7 @@
enum iwl_fw_error_dump_mem_type {
IWL_FW_ERROR_DUMP_MEM_SRAM,
IWL_FW_ERROR_DUMP_MEM_SMEM,
+ IWL_FW_ERROR_DUMP_MEM_NAMED_MEM = 10,
};
/**
@@ -264,6 +268,22 @@
};
/**
+ * struct iwl_fw_error_dump_named_mem - chunk of memory
+ * @type: &enum iwl_fw_error_dump_mem_type
+ * @offset: the offset from which the memory was read
+ * @name_len: name length
+ * @name: file name
+ * @data: the content of the memory
+ */
+struct iwl_fw_error_dump_named_mem {
+ __le32 type;
+ __le32 offset;
+ u8 name_len;
+ u8 name[32];
+ u8 data[];
+};
+
+/**
* struct iwl_fw_error_dump_rb - content of an Receive Buffer
* @index: the index of the Receive Buffer in the Rx queue
* @rxq: the RB's Rx queue
@@ -330,7 +350,7 @@
* the firmware sends a tx reply.
* @FW_DBG_TRIGGER_USER_EXTENDED: trigger log collection upon user space
* request.
- * @FW_DBG_TRIGGER_NO_ALIVE: trigger log collection if alive flow fails
+ * @FW_DBG_TRIGGER_ALIVE_TIMEOUT: trigger log collection if alive flow timeouts
*/
enum iwl_fw_dbg_trigger {
FW_DBG_TRIGGER_INVALID = 0,
@@ -349,7 +369,7 @@
FW_DBG_TRIGGER_TDLS,
FW_DBG_TRIGGER_TX_STATUS,
FW_DBG_TRIGGER_USER_EXTENDED,
- FW_DBG_TRIGGER_NO_ALIVE,
+ FW_DBG_TRIGGER_ALIVE_TIMEOUT,
/* must be last */
FW_DBG_TRIGGER_MAX,
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/file.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/file.h
index 2558c7c..ca26a23 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/file.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/file.h
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -96,6 +91,8 @@
} u;
};
+#define IWL_UCODE_INI_TLV_GROUP BIT(24)
+
/*
* new TLV uCode file layout
*
@@ -147,6 +144,11 @@
IWL_UCODE_TLV_FW_MEM_SEG = 51,
IWL_UCODE_TLV_IML = 52,
IWL_UCODE_TLV_FW_FMAC_API_VERSION = 53,
+ IWL_UCODE_TLV_TYPE_BUFFER_ALLOCATION = IWL_UCODE_INI_TLV_GROUP | 0x1,
+ IWL_UCODE_TLV_TYPE_HCMD = IWL_UCODE_INI_TLV_GROUP | 0x2,
+ IWL_UCODE_TLV_TYPE_REGIONS = IWL_UCODE_INI_TLV_GROUP | 0x3,
+ IWL_UCODE_TLV_TYPE_TRIGGERS = IWL_UCODE_INI_TLV_GROUP | 0x4,
+ IWL_UCODE_TLV_TYPE_DEBUG_FLOW = IWL_UCODE_INI_TLV_GROUP | 0x5,
/* TLVs 0x1000-0x2000 are for internal driver usage */
IWL_UCODE_TLV_FW_DBG_DUMP_LST = 0x1000,
@@ -353,7 +355,7 @@
* antenna the beacon should be transmitted
* @IWL_UCODE_TLV_CAPA_BEACON_STORING: firmware will store the latest beacon
* from AP and will send it upon d0i3 exit.
- * @IWL_UCODE_TLV_CAPA_LAR_SUPPORT_V2: support LAR API V2
+ * @IWL_UCODE_TLV_CAPA_LAR_SUPPORT_V3: support LAR API V3
* @IWL_UCODE_TLV_CAPA_CT_KILL_BY_FW: firmware responsible for CT-kill
* @IWL_UCODE_TLV_CAPA_TEMP_THS_REPORT_SUPPORT: supports temperature
* thresholds reporting
@@ -376,6 +378,8 @@
#endif
* @IWL_UCODE_TLV_CAPA_MLME_OFFLOAD: supports MLME offload
* @IWL_UCODE_TLV_CAPA_D3_DEBUG: supports debug recording during D3
+ * @IWL_UCODE_TLV_CAPA_MCC_UPDATE_11AX_SUPPORT: MCC response support 11ax
+ * capability.
*
* @NUM_IWL_UCODE_TLV_CAPA: number of bits used
*/
@@ -420,7 +424,7 @@
IWL_UCODE_TLV_CAPA_CSA_AND_TBTT_OFFLOAD = (__force iwl_ucode_tlv_capa_t)70,
IWL_UCODE_TLV_CAPA_BEACON_ANT_SELECTION = (__force iwl_ucode_tlv_capa_t)71,
IWL_UCODE_TLV_CAPA_BEACON_STORING = (__force iwl_ucode_tlv_capa_t)72,
- IWL_UCODE_TLV_CAPA_LAR_SUPPORT_V2 = (__force iwl_ucode_tlv_capa_t)73,
+ IWL_UCODE_TLV_CAPA_LAR_SUPPORT_V3 = (__force iwl_ucode_tlv_capa_t)73,
IWL_UCODE_TLV_CAPA_CT_KILL_BY_FW = (__force iwl_ucode_tlv_capa_t)74,
IWL_UCODE_TLV_CAPA_TEMP_THS_REPORT_SUPPORT = (__force iwl_ucode_tlv_capa_t)75,
IWL_UCODE_TLV_CAPA_CTDP_SUPPORT = (__force iwl_ucode_tlv_capa_t)76,
@@ -431,6 +435,7 @@
IWL_UCODE_TLV_CAPA_TX_POWER_ACK = (__force iwl_ucode_tlv_capa_t)84,
IWL_UCODE_TLV_CAPA_D3_DEBUG = (__force iwl_ucode_tlv_capa_t)87,
IWL_UCODE_TLV_CAPA_LED_CMD_SUPPORT = (__force iwl_ucode_tlv_capa_t)88,
+ IWL_UCODE_TLV_CAPA_MCC_UPDATE_11AX_SUPPORT = (__force iwl_ucode_tlv_capa_t)89,
IWL_UCODE_TLV_CAPA_MLME_OFFLOAD = (__force iwl_ucode_tlv_capa_t)96,
NUM_IWL_UCODE_TLV_CAPA
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/img.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/img.h
index 4ce1f6e..1233316 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/img.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/img.h
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -70,6 +65,8 @@
#define __iwl_fw_img_h__
#include <linux/types.h>
+#include "api/dbg-tlv.h"
+
#include "file.h"
#include "error-dump.h"
@@ -226,6 +223,30 @@
};
/**
+ * struct iwl_fw_ini_active_triggers
+ * @active: is this trigger active
+ * @apply_point: last apply point that updated this trigger
+ * @conf: active trigger
+ * @conf_ext: second trigger, contains extra regions to dump
+ */
+struct iwl_fw_ini_active_triggers {
+ bool active;
+ enum iwl_fw_ini_apply_point apply_point;
+ struct iwl_fw_ini_trigger *conf;
+ struct iwl_fw_ini_trigger *conf_ext;
+};
+
+/**
+ * struct iwl_fw_ini_active_regs
+ * @reg: active region from TLV
+ * @apply_point: apply point where it became active
+ */
+struct iwl_fw_ini_active_regs {
+ struct iwl_fw_ini_region_cfg *reg;
+ enum iwl_fw_ini_apply_point apply_point;
+};
+
+/**
* struct iwl_fw - variables associated with the firmware
*
* @ucode_ver: ucode version from the ucode file
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/notif-wait.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/notif-wait.c
index 1096c94..379735e 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/notif-wait.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/notif-wait.c
@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/notif-wait.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/notif-wait.h
index 368884b..61b067e 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/notif-wait.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/notif-wait.h
@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/runtime.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/runtime.h
index 84e3ec2..cc97536 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/runtime.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/fw/runtime.h
@@ -64,6 +64,7 @@
#include "iwl-trans.h"
#include "img.h"
#include "fw/api/debug.h"
+#include "fw/api/dbg-tlv.h"
#include "fw/api/paging.h"
#include "iwl-eeprom-parse.h"
@@ -71,6 +72,7 @@
int (*dump_start)(void *ctx);
void (*dump_end)(void *ctx);
bool (*fw_running)(void *ctx);
+ int (*send_hcmd)(void *ctx, struct iwl_host_cmd *host_cmd);
};
#define MAX_NUM_LMAC 2
@@ -88,7 +90,6 @@
enum iwl_fw_runtime_status {
IWL_FWRT_STATUS_DUMPING = 0,
- IWL_FWRT_STATUS_WAIT_ALIVE,
};
/**
@@ -130,14 +131,17 @@
/* debug */
struct {
const struct iwl_fw_dump_desc *desc;
- const struct iwl_fw_dbg_trigger_tlv *trig;
+ bool monitor_only;
struct delayed_work wk;
u8 conf;
/* ts of the beginning of a non-collect fw dbg data period */
- unsigned long non_collect_ts_start[FW_DBG_TRIGGER_MAX - 1];
+ unsigned long non_collect_ts_start[IWL_FW_TRIGGER_ID_NUM - 1];
u32 *d3_debug_data;
+ struct iwl_fw_ini_active_regs active_regs[IWL_FW_INI_MAX_REGION_ID];
+ struct iwl_fw_ini_active_triggers active_trigs[IWL_FW_TRIGGER_ID_NUM];
+ u32 rt_status;
} dump;
#ifdef CPTCFG_IWLWIFI_DEBUGFS
struct {
@@ -154,7 +158,11 @@
const struct iwl_fw_runtime_ops *ops, void *ops_ctx,
struct dentry *dbgfs_dir);
-void iwl_fw_runtime_exit(struct iwl_fw_runtime *fwrt);
+static inline void iwl_fw_runtime_free(struct iwl_fw_runtime *fwrt)
+{
+ kfree(fwrt->dump.d3_debug_data);
+ fwrt->dump.d3_debug_data = NULL;
+}
void iwl_fw_runtime_suspend(struct iwl_fw_runtime *fwrt);
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-agn-hw.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-agn-hw.h
index ee9347a..3595376 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-agn-hw.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-agn-hw.h
@@ -16,11 +16,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-config.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-config.h
index bf7549b..0dc0fc5 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-config.h
@@ -18,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -270,11 +265,9 @@
#define EEPROM_REGULATORY_BAND_NO_HT40 0
/* lower blocks contain EEPROM image and calibration data */
-#define OTP_LOW_IMAGE_SIZE (2 * 512 * sizeof(u16)) /* 2 KB */
-#define OTP_LOW_IMAGE_SIZE_FAMILY_7000 (16 * 512 * sizeof(u16)) /* 16 KB */
-#define OTP_LOW_IMAGE_SIZE_FAMILY_8000 (32 * 512 * sizeof(u16)) /* 32 KB */
-#define OTP_LOW_IMAGE_SIZE_FAMILY_9000 OTP_LOW_IMAGE_SIZE_FAMILY_8000
-#define OTP_LOW_IMAGE_SIZE_FAMILY_22000 OTP_LOW_IMAGE_SIZE_FAMILY_9000
+#define OTP_LOW_IMAGE_SIZE_2K (2 * 512 * sizeof(u16)) /* 2 KB */
+#define OTP_LOW_IMAGE_SIZE_16K (16 * 512 * sizeof(u16)) /* 16 KB */
+#define OTP_LOW_IMAGE_SIZE_32K (32 * 512 * sizeof(u16)) /* 32 KB */
struct iwl_eeprom_params {
const u8 regulatory_bands[7];
@@ -342,10 +335,6 @@
* @fw_name_pre: Firmware filename prefix. The api version and extension
* (.ucode) will be added to filename before loading from disk. The
* filename is constructed as fw_name_pre<api>.ucode.
- * @fw_name_pre_b_or_c_step: same as @fw_name_pre, only for b or c steps
- * (if supported)
- * @fw_name_pre_rf_next_step: same as @fw_name_pre_b_or_c_step, only for rf
- * next step. Supported only in integrated solutions.
* @ucode_api_max: Highest version of uCode API supported by driver.
* @ucode_api_min: Lowest version of uCode API supported by driver.
* @max_inst_size: The maximal length of the fw inst section (only DVM)
@@ -399,8 +388,6 @@
/* params specific to an individual device within a device family */
const char *name;
const char *fw_name_pre;
- const char *fw_name_pre_b_or_c_step;
- const char *fw_name_pre_rf_next_step;
/* params not likely to change within a device family */
const struct iwl_base_params *base_params;
/* params likely to change within a device family */
@@ -516,29 +503,40 @@
#if IS_ENABLED(CPTCFG_IWLMVM) || IS_ENABLED(CPTCFG_IWLFMAC)
extern const struct iwl_cfg iwl9160_2ac_cfg;
extern const struct iwl_cfg iwl9260_2ac_cfg;
+extern const struct iwl_cfg iwl9260_2ac_160_cfg;
extern const struct iwl_cfg iwl9260_killer_2ac_cfg;
extern const struct iwl_cfg iwl9270_2ac_cfg;
extern const struct iwl_cfg iwl9460_2ac_cfg;
extern const struct iwl_cfg iwl9560_2ac_cfg;
+extern const struct iwl_cfg iwl9560_2ac_160_cfg;
extern const struct iwl_cfg iwl9460_2ac_cfg_soc;
extern const struct iwl_cfg iwl9461_2ac_cfg_soc;
extern const struct iwl_cfg iwl9462_2ac_cfg_soc;
extern const struct iwl_cfg iwl9560_2ac_cfg_soc;
+extern const struct iwl_cfg iwl9560_2ac_160_cfg_soc;
extern const struct iwl_cfg iwl9560_killer_2ac_cfg_soc;
extern const struct iwl_cfg iwl9560_killer_s_2ac_cfg_soc;
extern const struct iwl_cfg iwl9460_2ac_cfg_shared_clk;
extern const struct iwl_cfg iwl9461_2ac_cfg_shared_clk;
extern const struct iwl_cfg iwl9462_2ac_cfg_shared_clk;
extern const struct iwl_cfg iwl9560_2ac_cfg_shared_clk;
+extern const struct iwl_cfg iwl9560_2ac_160_cfg_shared_clk;
extern const struct iwl_cfg iwl9560_killer_2ac_cfg_shared_clk;
extern const struct iwl_cfg iwl9560_killer_s_2ac_cfg_shared_clk;
extern const struct iwl_cfg iwl22000_2ac_cfg_hr;
extern const struct iwl_cfg iwl22000_2ac_cfg_hr_cdb;
extern const struct iwl_cfg iwl22000_2ac_cfg_jf;
+extern const struct iwl_cfg iwl22560_2ax_cfg_hr;
extern const struct iwl_cfg iwl22000_2ax_cfg_hr;
+extern const struct iwl_cfg iwl22260_2ax_cfg;
+extern const struct iwl_cfg killer1650s_2ax_cfg_qu_b0_hr_b0;
+extern const struct iwl_cfg killer1650i_2ax_cfg_qu_b0_hr_b0;
+extern const struct iwl_cfg killer1650x_2ax_cfg;
+extern const struct iwl_cfg killer1650w_2ax_cfg;
extern const struct iwl_cfg iwl9461_2ac_cfg_qu_b0_jf_b0;
extern const struct iwl_cfg iwl9462_2ac_cfg_qu_b0_jf_b0;
extern const struct iwl_cfg iwl9560_2ac_cfg_qu_b0_jf_b0;
+extern const struct iwl_cfg iwl9560_2ac_160_cfg_qu_b0_jf_b0;
extern const struct iwl_cfg killer1550i_2ac_cfg_qu_b0_jf_b0;
extern const struct iwl_cfg killer1550s_2ac_cfg_qu_b0_jf_b0;
extern const struct iwl_cfg iwl22000_2ax_cfg_jf;
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-constants.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-constants.h
index 9bc49e6..03c726f 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-constants.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-constants.h
@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-csr.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-csr.h
index fc7f42f..e80425f 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-csr.h
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dbg-cfg.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dbg-cfg.c
index 5fc42953..822ee21 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dbg-cfg.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dbg-cfg.c
@@ -18,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dbg-cfg.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dbg-cfg.h
index b261845..6b15d6e 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dbg-cfg.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dbg-cfg.h
@@ -18,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -256,6 +251,11 @@
IWL_DBG_CFG_NODEF(u32, d0i3_debug)
IWL_DBG_CFG_NODEF(u32, valid_ants)
IWL_DBG_CFG_NODEF(u32, no_ack_en)
+ IWL_DBG_CFG_NODEF(bool, no_ldpc)
+ IWL_DBG_CFG_NODEF(u16, rx_mcs_80)
+ IWL_DBG_CFG_NODEF(u16, tx_mcs_80)
+ IWL_DBG_CFG_NODEF(u16, rx_mcs_160)
+ IWL_DBG_CFG_NODEF(u16, tx_mcs_160)
IWL_DBG_CFG_NODEF(u32, secure_boot_cfg)
IWL_MOD_PARAM(u32, uapsd_disable)
IWL_MOD_PARAM(bool, d0i3_disable)
@@ -272,6 +272,8 @@
IWL_MOD_PARAM(uint, disable_11n)
IWL_MOD_PARAM(uint, d0i3_timeout)
IWL_DBG_CFG_BIN(he_ppe_thres)
+ IWL_DBG_CFG_NODEF(u8, he_chan_width_dis)
+ IWL_DBG_CFG_NODEF(u32, vht_cap_flip)
#ifdef CPTCFG_IWLWIFI_DEBUG
IWL_MOD_PARAM(u32, debug_level)
#endif /* CPTCFG_IWLWIFI_DEBUG */
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dbg-tlv.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dbg-tlv.c
new file mode 100644
index 0000000..64979df
--- /dev/null
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dbg-tlv.c
@@ -0,0 +1,228 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright (C) 2018 Intel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called COPYING.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <linuxwifi@intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright (C) 2018 Intel Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+
+#include <linux/firmware.h>
+#include "iwl-trans.h"
+#include "iwl-dbg-tlv.h"
+
+void iwl_fw_dbg_copy_tlv(struct iwl_trans *trans, struct iwl_ucode_tlv *tlv,
+ bool ext)
+{
+ struct iwl_apply_point_data *data;
+ struct iwl_fw_ini_header *header = (void *)&tlv->data[0];
+ u32 apply_point = le32_to_cpu(header->apply_point);
+
+ int copy_size = le32_to_cpu(tlv->length) + sizeof(*tlv);
+
+ if (WARN_ONCE(apply_point >= IWL_FW_INI_APPLY_NUM,
+ "Invalid apply point id %d\n", apply_point))
+ return;
+
+ if (ext)
+ data = &trans->apply_points_ext[apply_point];
+ else
+ data = &trans->apply_points[apply_point];
+
+ /*
+ * Make sure we still have room to copy this TLV. Offset points to the
+ * location the last copy ended.
+ */
+ if (WARN_ONCE(data->offset + copy_size > data->size,
+ "Not enough memory for apply point %d\n",
+ apply_point))
+ return;
+
+ memcpy(data->data + data->offset, (void *)tlv, copy_size);
+ data->offset += copy_size;
+}
+
+void iwl_alloc_dbg_tlv(struct iwl_trans *trans, size_t len, const u8 *data,
+ bool ext)
+{
+ struct iwl_ucode_tlv *tlv;
+ u32 size[IWL_FW_INI_APPLY_NUM] = {0};
+ int i;
+
+ while (len >= sizeof(*tlv)) {
+ u32 tlv_len, tlv_type, apply;
+ struct iwl_fw_ini_header *hdr;
+
+ len -= sizeof(*tlv);
+ tlv = (void *)data;
+
+ tlv_len = le32_to_cpu(tlv->length);
+ tlv_type = le32_to_cpu(tlv->type);
+
+ if (len < tlv_len)
+ return;
+
+ len -= ALIGN(tlv_len, 4);
+ data += sizeof(*tlv) + ALIGN(tlv_len, 4);
+
+ if (!(tlv_type & IWL_UCODE_INI_TLV_GROUP))
+ continue;
+
+ hdr = (void *)&tlv->data[0];
+ apply = le32_to_cpu(hdr->apply_point);
+
+ IWL_DEBUG_FW(trans, "Read TLV %x, apply point %d\n",
+ le32_to_cpu(tlv->type), apply);
+
+ if (WARN_ON(apply >= IWL_FW_INI_APPLY_NUM))
+ continue;
+
+ size[apply] += sizeof(*tlv) + tlv_len;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(size); i++) {
+ void *mem;
+
+ if (!size[i])
+ continue;
+
+ mem = kzalloc(size[i], GFP_KERNEL);
+
+ if (!mem) {
+ IWL_ERR(trans, "No memory for apply point %d\n", i);
+ return;
+ }
+
+ if (ext) {
+ trans->apply_points_ext[i].data = mem;
+ trans->apply_points_ext[i].size = size[i];
+ } else {
+ trans->apply_points[i].data = mem;
+ trans->apply_points[i].size = size[i];
+ }
+
+ trans->ini_valid = true;
+ }
+}
+
+void iwl_fw_dbg_free(struct iwl_trans *trans)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(trans->apply_points); i++) {
+ kfree(trans->apply_points[i].data);
+ trans->apply_points[i].size = 0;
+ trans->apply_points[i].offset = 0;
+
+ kfree(trans->apply_points_ext[i].data);
+ trans->apply_points_ext[i].size = 0;
+ trans->apply_points_ext[i].offset = 0;
+ }
+}
+
+static int iwl_parse_fw_dbg_tlv(struct iwl_trans *trans, const u8 *data,
+ size_t len)
+{
+ struct iwl_ucode_tlv *tlv;
+ enum iwl_ucode_tlv_type tlv_type;
+ u32 tlv_len;
+
+ while (len >= sizeof(*tlv)) {
+ len -= sizeof(*tlv);
+ tlv = (void *)data;
+
+ tlv_len = le32_to_cpu(tlv->length);
+ tlv_type = le32_to_cpu(tlv->type);
+
+ if (len < tlv_len) {
+ IWL_ERR(trans, "invalid TLV len: %zd/%u\n",
+ len, tlv_len);
+ return -EINVAL;
+ }
+ len -= ALIGN(tlv_len, 4);
+ data += sizeof(*tlv) + ALIGN(tlv_len, 4);
+
+ switch (tlv_type) {
+ case IWL_UCODE_TLV_TYPE_BUFFER_ALLOCATION:
+ case IWL_UCODE_TLV_TYPE_HCMD:
+ case IWL_UCODE_TLV_TYPE_REGIONS:
+ case IWL_UCODE_TLV_TYPE_TRIGGERS:
+ case IWL_UCODE_TLV_TYPE_DEBUG_FLOW:
+ iwl_fw_dbg_copy_tlv(trans, tlv, true);
+ break;
+ default:
+ WARN_ONCE(1, "Invalid TLV %x\n", tlv_type);
+ break;
+ }
+ }
+
+ return 0;
+}
+
+void iwl_load_fw_dbg_tlv(struct device *dev, struct iwl_trans *trans)
+{
+ const struct firmware *fw;
+ int res;
+
+ if (trans->external_ini_loaded || !iwlwifi_mod_params.enable_ini)
+ return;
+
+ res = request_firmware(&fw, "iwl-dbg-tlv.ini", dev);
+ if (res)
+ return;
+
+ iwl_alloc_dbg_tlv(trans, fw->size, fw->data, true);
+ iwl_parse_fw_dbg_tlv(trans, fw->data, fw->size);
+
+ trans->external_ini_loaded = true;
+ release_firmware(fw);
+}
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dbg-tlv.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dbg-tlv.h
new file mode 100644
index 0000000..ee416f4
--- /dev/null
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dbg-tlv.h
@@ -0,0 +1,84 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright (C) 2018 Intel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called COPYING.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <linuxwifi@intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright (C) 2018 Intel Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+#ifndef __iwl_dbg_tlv_h__
+#define __iwl_dbg_tlv_h__
+
+#include <linux/device.h>
+#include <linux/types.h>
+
+/**
+ * struct iwl_apply_point_data
+ * @data: start address of this apply point data
+ * @size total size of the data
+ * @offset: current offset of the copied data
+ */
+struct iwl_apply_point_data {
+ void *data;
+ int size;
+ int offset;
+};
+
+struct iwl_trans;
+void iwl_load_fw_dbg_tlv(struct device *dev, struct iwl_trans *trans);
+void iwl_fw_dbg_free(struct iwl_trans *trans);
+void iwl_fw_dbg_copy_tlv(struct iwl_trans *trans, struct iwl_ucode_tlv *tlv,
+ bool ext);
+void iwl_alloc_dbg_tlv(struct iwl_trans *trans, size_t len, const u8 *data,
+ bool ext);
+
+#endif /* __iwl_dbg_tlv_h__*/
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-debug.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-debug.c
index 1412481..5c095e9 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-debug.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-debug.c
@@ -16,11 +16,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-debug.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-debug.h
index ae835b1..8b1d372c 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-debug.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-debug.h
@@ -13,10 +13,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-devtrace-data.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-devtrace-data.h
index 2cc6c01..420e6d7 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-devtrace-data.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-devtrace-data.h
@@ -30,38 +30,20 @@
#undef TRACE_SYSTEM
#define TRACE_SYSTEM iwlwifi_data
-TRACE_EVENT(iwlwifi_dev_tx_data,
- TP_PROTO(const struct device *dev,
- struct sk_buff *skb, u8 hdr_len),
- TP_ARGS(dev, skb, hdr_len),
+TRACE_EVENT(iwlwifi_dev_tx_tb,
+ TP_PROTO(const struct device *dev, struct sk_buff *skb,
+ u8 *data_src, size_t data_len),
+ TP_ARGS(dev, skb, data_src, data_len),
TP_STRUCT__entry(
DEV_ENTRY
__dynamic_array(u8, data,
- iwl_trace_data(skb) ? skb->len - hdr_len : 0)
+ iwl_trace_data(skb) ? data_len : 0)
),
TP_fast_assign(
DEV_ASSIGN;
if (iwl_trace_data(skb))
- skb_copy_bits(skb, hdr_len,
- __get_dynamic_array(data),
- skb->len - hdr_len);
- ),
- TP_printk("[%s] TX frame data", __get_str(dev))
-);
-
-TRACE_EVENT(iwlwifi_dev_tx_tso_chunk,
- TP_PROTO(const struct device *dev,
- u8 *data_src, size_t data_len),
- TP_ARGS(dev, data_src, data_len),
- TP_STRUCT__entry(
- DEV_ENTRY
-
- __dynamic_array(u8, data, data_len)
- ),
- TP_fast_assign(
- DEV_ASSIGN;
- memcpy(__get_dynamic_array(data), data_src, data_len);
+ memcpy(__get_dynamic_array(data), data_src, data_len);
),
TP_printk("[%s] TX frame data", __get_str(dev))
);
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-devtrace-io.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-devtrace-io.h
index 4164dc1..7bb4e0e 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-devtrace-io.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-devtrace-io.h
@@ -12,10 +12,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-devtrace-msg.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-devtrace-msg.h
index 5dfc929..32984c1 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-devtrace-msg.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-devtrace-msg.h
@@ -11,10 +11,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-devtrace-ucode.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-devtrace-ucode.h
index e9b8673..53842226 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-devtrace-ucode.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-devtrace-ucode.h
@@ -11,10 +11,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-cfg.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-cfg.c
index 6a07608..b7589d9 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-cfg.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-cfg.c
@@ -18,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-cfg.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-cfg.h
index aeb7e8f..3aeed35 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-cfg.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-cfg.h
@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-dev-if.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-dev-if.c
index 62c60d1..28653c7 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-dev-if.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-dev-if.c
@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-dev-if.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-dev-if.h
index 4350039..7d03545 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-dev-if.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-dev-if.h
@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-dispatch.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-dispatch.c
index 787ade9..d617e7a 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-dispatch.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-dispatch.c
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-dispatch.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-dispatch.h
index 85a9178..309feee 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-dispatch.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-dnt-dispatch.h
@@ -16,11 +16,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-drv.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-drv.c
index ee76800..1bf6038 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-drv.c
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -79,6 +74,7 @@
#include "iwl-op-mode.h"
#include "iwl-agn-hw.h"
#include "fw/img.h"
+#include "iwl-dbg-tlv.h"
#include "iwl-config.h"
#include "iwl-modparams.h"
#ifdef CPTCFG_IWLWIFI_SUPPORT_DEBUG_OVERRIDES
@@ -426,21 +422,18 @@
{
const struct iwl_cfg *cfg = drv->trans->cfg;
char tag[8];
- const char *fw_pre_name;
#if defined(CPTCFG_IWLWIFI_SUPPORT_DEBUG_OVERRIDES)
char fw_name_temp[64];
#endif
if (drv->trans->cfg->device_family == IWL_DEVICE_FAMILY_9000 &&
- (CSR_HW_REV_STEP(drv->trans->hw_rev) == SILICON_B_STEP ||
- CSR_HW_REV_STEP(drv->trans->hw_rev) == SILICON_C_STEP))
- fw_pre_name = cfg->fw_name_pre_b_or_c_step;
- else if (drv->trans->cfg->integrated &&
- CSR_HW_RFID_STEP(drv->trans->hw_rf_id) == SILICON_B_STEP &&
- cfg->fw_name_pre_rf_next_step)
- fw_pre_name = cfg->fw_name_pre_rf_next_step;
- else
- fw_pre_name = cfg->fw_name_pre;
+ (CSR_HW_REV_STEP(drv->trans->hw_rev) != SILICON_B_STEP &&
+ CSR_HW_REV_STEP(drv->trans->hw_rev) != SILICON_C_STEP)) {
+ IWL_ERR(drv,
+ "Only HW steps B and C are currently supported (0x%0x)\n",
+ drv->trans->hw_rev);
+ return -EINVAL;
+ }
if (first) {
drv->fw_index = cfg->ucode_api_max;
@@ -467,15 +460,13 @@
IWL_ERR(drv, "no suitable firmware found!\n");
if (cfg->ucode_api_min == cfg->ucode_api_max) {
- IWL_ERR(drv, "%s%d is required\n", fw_pre_name,
+ IWL_ERR(drv, "%s%d is required\n", cfg->fw_name_pre,
cfg->ucode_api_max);
} else {
IWL_ERR(drv, "minimum version required: %s%d\n",
- fw_pre_name,
- cfg->ucode_api_min);
+ cfg->fw_name_pre, cfg->ucode_api_min);
IWL_ERR(drv, "maximum version supported: %s%d\n",
- fw_pre_name,
- cfg->ucode_api_max);
+ cfg->fw_name_pre, cfg->ucode_api_max);
}
IWL_ERR(drv,
@@ -484,7 +475,7 @@
}
snprintf(drv->firmware_name, sizeof(drv->firmware_name), "%s%s.ucode",
- fw_pre_name, tag);
+ cfg->fw_name_pre, tag);
#ifdef CPTCFG_IWLWIFI_SUPPORT_DEBUG_OVERRIDES
if (drv->trans->dbg_cfg.fw_file_pre) {
@@ -902,6 +893,9 @@
fw_dbg_conf:
#endif
+ if (iwlwifi_mod_params.enable_ini)
+ iwl_alloc_dbg_tlv(drv->trans, len, data, false);
+
while (len >= sizeof(*tlv)) {
len -= sizeof(*tlv);
tlv = (void *)data;
@@ -1374,6 +1368,14 @@
return -ENOMEM;
break;
}
+ case IWL_UCODE_TLV_TYPE_BUFFER_ALLOCATION:
+ case IWL_UCODE_TLV_TYPE_HCMD:
+ case IWL_UCODE_TLV_TYPE_REGIONS:
+ case IWL_UCODE_TLV_TYPE_TRIGGERS:
+ case IWL_UCODE_TLV_TYPE_DEBUG_FLOW:
+ if (iwlwifi_mod_params.enable_ini)
+ iwl_fw_dbg_copy_tlv(drv->trans, tlv, false);
+ break;
default:
IWL_DEBUG_INFO(drv, "unknown TLV: %d\n", tlv_type);
break;
@@ -1787,6 +1789,7 @@
break;
default:
WARN(1, "Invalid fw type %d\n", fw->type);
+ /* fall through */
case IWL_FW_MVM:
op = &iwlwifi_opmode_table[MVM_OP_MODE];
break;
@@ -1875,6 +1878,8 @@
#ifdef CPTCFG_IWLWIFI_SUPPORT_DEBUG_OVERRIDES
trans->dbg_cfg = current_dbg_config;
iwl_dbg_cfg_load_ini(drv->trans->dev, &drv->trans->dbg_cfg);
+
+ iwl_load_fw_dbg_tlv(drv->trans->dev, drv->trans);
#endif
#ifdef CPTCFG_IWLWIFI_DEBUGFS
@@ -1885,7 +1890,7 @@
if (!drv->dbgfs_drv) {
IWL_ERR(drv, "failed to create debugfs directory\n");
ret = -ENOMEM;
- goto err_free_drv;
+ goto err_free_tlv;
}
/* Create transport layer debugfs dir */
@@ -1925,7 +1930,8 @@
#ifdef CPTCFG_IWLWIFI_DEBUGFS
err_free_dbgfs:
debugfs_remove_recursive(drv->dbgfs_drv);
-err_free_drv:
+err_free_tlv:
+ iwl_fw_dbg_free(drv->trans);
#endif
kfree(drv);
err:
@@ -1951,12 +1957,15 @@
mutex_unlock(&iwlwifi_opmode_table_mtx);
#ifdef CPTCFG_IWLWIFI_DEBUGFS
+ drv->trans->ops->debugfs_cleanup(drv->trans);
+
debugfs_remove_recursive(drv->dbgfs_drv);
#endif
#ifdef CPTCFG_IWLWIFI_SUPPORT_DEBUG_OVERRIDES
iwl_dbg_cfg_free(&drv->trans->dbg_cfg);
#endif
+ iwl_fw_dbg_free(drv->trans);
#if IS_ENABLED(CPTCFG_IWLXVT)
iwl_remove_sysfs_file(drv);
@@ -2083,8 +2092,7 @@
module_exit(iwl_drv_exit);
#ifdef CPTCFG_IWLWIFI_DEBUG
-module_param_named(debug, iwlwifi_mod_params.debug_level, uint,
- S_IRUGO | S_IWUSR);
+module_param_named(debug, iwlwifi_mod_params.debug_level, uint, 0644);
MODULE_PARM_DESC(debug, "debug output mask");
#endif
@@ -2094,43 +2102,43 @@
MODULE_PARM_DESC(xvt_default_mode, "xVT is the default operation mode (default: false)");
#endif
-module_param_named(swcrypto, iwlwifi_mod_params.swcrypto, int, S_IRUGO);
+module_param_named(swcrypto, iwlwifi_mod_params.swcrypto, int, 0444);
MODULE_PARM_DESC(swcrypto, "using crypto in software (default 0 [hardware])");
-module_param_named(11n_disable, iwlwifi_mod_params.disable_11n, uint, S_IRUGO);
+module_param_named(11n_disable, iwlwifi_mod_params.disable_11n, uint, 0444);
MODULE_PARM_DESC(11n_disable,
"disable 11n functionality, bitmap: 1: full, 2: disable agg TX, 4: disable agg RX, 8 enable agg TX");
-module_param_named(amsdu_size, iwlwifi_mod_params.amsdu_size,
- int, S_IRUGO);
+module_param_named(amsdu_size, iwlwifi_mod_params.amsdu_size, int, 0444);
MODULE_PARM_DESC(amsdu_size,
"amsdu size 0: 12K for multi Rx queue devices, 2K for 22560 devices, "
"4K for other devices 1:4K 2:8K 3:12K 4: 2K (default 0)");
-module_param_named(fw_restart, iwlwifi_mod_params.fw_restart, bool, S_IRUGO);
+module_param_named(fw_restart, iwlwifi_mod_params.fw_restart, bool, 0444);
MODULE_PARM_DESC(fw_restart, "restart firmware in case of error (default true)");
module_param_named(antenna_coupling, iwlwifi_mod_params.antenna_coupling,
- int, S_IRUGO);
+ int, 0444);
MODULE_PARM_DESC(antenna_coupling,
"specify antenna coupling in dB (default: 0 dB)");
-module_param_named(nvm_file, iwlwifi_mod_params.nvm_file, charp, S_IRUGO);
+module_param_named(nvm_file, iwlwifi_mod_params.nvm_file, charp, 0444);
MODULE_PARM_DESC(nvm_file, "NVM file name");
-module_param_named(d0i3_disable, iwlwifi_mod_params.d0i3_disable,
- bool, S_IRUGO);
+module_param_named(d0i3_disable, iwlwifi_mod_params.d0i3_disable, bool, 0444);
#ifdef CPTCFG_IWLWIFI_D0I3_DEFAULT_DISABLE
MODULE_PARM_DESC(d0i3_disable, "disable d0i3 functionality (default: Y)");
#else
MODULE_PARM_DESC(d0i3_disable, "disable d0i3 functionality (default: N)");
#endif
-module_param_named(lar_disable, iwlwifi_mod_params.lar_disable,
- bool, S_IRUGO);
+module_param_named(lar_disable, iwlwifi_mod_params.lar_disable, bool, 0444);
MODULE_PARM_DESC(lar_disable, "disable LAR functionality (default: N)");
-module_param_named(uapsd_disable, iwlwifi_mod_params.uapsd_disable,
- uint, S_IRUGO | S_IWUSR);
+module_param_named(uapsd_disable, iwlwifi_mod_params.uapsd_disable, uint, 0644);
MODULE_PARM_DESC(uapsd_disable,
"disable U-APSD functionality bitmap 1: BSS 2: P2P Client (default: 3)");
+module_param_named(enable_ini, iwlwifi_mod_params.enable_ini,
+ bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(enable_ini,
+ "Enable debug INI TLV FW debug infrastructure (default: 0");
/*
* set bt_coex_active to true, uCode will do kill/defer
@@ -2149,41 +2157,38 @@
* default: bt_coex_active = true (BT_COEX_ENABLE)
*/
module_param_named(bt_coex_active, iwlwifi_mod_params.bt_coex_active,
- bool, S_IRUGO);
+ bool, 0444);
MODULE_PARM_DESC(bt_coex_active, "enable wifi/bt co-exist (default: enable)");
-module_param_named(led_mode, iwlwifi_mod_params.led_mode, int, S_IRUGO);
+module_param_named(led_mode, iwlwifi_mod_params.led_mode, int, 0444);
MODULE_PARM_DESC(led_mode, "0=system default, "
"1=On(RF On)/Off(RF Off), 2=blinking, 3=Off (default: 0)");
-module_param_named(power_save, iwlwifi_mod_params.power_save,
- bool, S_IRUGO);
+module_param_named(power_save, iwlwifi_mod_params.power_save, bool, 0444);
MODULE_PARM_DESC(power_save,
"enable WiFi power management (default: disable)");
-module_param_named(power_level, iwlwifi_mod_params.power_level,
- int, S_IRUGO);
+module_param_named(power_level, iwlwifi_mod_params.power_level, int, 0444);
MODULE_PARM_DESC(power_level,
"default power save level (range from 1 - 5, default: 1)");
-module_param_named(fw_monitor, iwlwifi_mod_params.fw_monitor, bool, S_IRUGO);
+module_param_named(fw_monitor, iwlwifi_mod_params.fw_monitor, bool, 0444);
MODULE_PARM_DESC(fw_monitor,
"firmware monitor - to debug FW (default: false - needs lots of memory)");
-module_param_named(d0i3_timeout, iwlwifi_mod_params.d0i3_timeout,
- uint, S_IRUGO);
+module_param_named(d0i3_timeout, iwlwifi_mod_params.d0i3_timeout, uint, 0444);
MODULE_PARM_DESC(d0i3_timeout, "Timeout to D0i3 entry when idle (ms)");
-module_param_named(disable_11ac, iwlwifi_mod_params.disable_11ac, bool,
- S_IRUGO);
+module_param_named(disable_11ac, iwlwifi_mod_params.disable_11ac, bool, 0444);
MODULE_PARM_DESC(disable_11ac, "Disable VHT capabilities (default: false)");
-module_param_named(disable_msix, iwlwifi_mod_params.disable_msix, bool,
- S_IRUGO);
+module_param_named(disable_11ax, iwlwifi_mod_params.disable_11ax, bool, 0444);
+MODULE_PARM_DESC(disable_11ax, "Disable HE capabilities (default: false)");
+
+module_param_named(disable_msix, iwlwifi_mod_params.disable_msix, bool, 0444);
MODULE_PARM_DESC(disable_msix, "Disable MSI-X and use MSI instead (default: false)");
module_param_named(remove_when_gone,
- iwlwifi_mod_params.remove_when_gone, bool,
- S_IRUGO);
+ iwlwifi_mod_params.remove_when_gone, bool, 0444);
MODULE_PARM_DESC(remove_when_gone,
"Remove dev from PCIe bus if it is deemed inaccessible (default: false)");
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-drv.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-drv.h
index 416f1226..d14d721 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-drv.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-drv.h
@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-eeprom-parse.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-eeprom-parse.c
index 4d9d09b..75940ac 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-eeprom-parse.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-eeprom-parse.c
@@ -18,9 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program;
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -930,22 +927,3 @@
return NULL;
}
IWL_EXPORT_SYMBOL(iwl_parse_eeprom_data);
-
-/* helper functions */
-int iwl_nvm_check_version(struct iwl_nvm_data *data,
- struct iwl_trans *trans)
-{
- if (data->nvm_version >= trans->cfg->nvm_ver ||
- data->calib_version >= trans->cfg->nvm_calib_ver) {
- IWL_DEBUG_INFO(trans, "device EEPROM VER=0x%x, CALIB=0x%x\n",
- data->nvm_version, data->calib_version);
- return 0;
- }
-
- IWL_ERR(trans,
- "Unsupported (too old) EEPROM VER=0x%x < 0x%x CALIB=0x%x < 0x%x\n",
- data->nvm_version, trans->cfg->nvm_ver,
- data->calib_version, trans->cfg->nvm_calib_ver);
- return -EINVAL;
-}
-IWL_EXPORT_SYMBOL(iwl_nvm_check_version);
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-eeprom-parse.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-eeprom-parse.h
index 701b84a..2375d30 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-eeprom-parse.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-eeprom-parse.h
@@ -7,6 +7,7 @@
*
* Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2015 Intel Mobile Communications GmbH
+ * Copyright (C) 2018 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -17,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -33,6 +29,7 @@
*
* Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2015 Intel Mobile Communications GmbH
+ * Copyright (C) 2018 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -85,6 +82,7 @@
bool sku_cap_band_52ghz_enable;
bool sku_cap_11n_enable;
bool sku_cap_11ac_enable;
+ bool sku_cap_11ax_enable;
bool sku_cap_amt_enable;
bool sku_cap_ipan_enable;
bool sku_cap_mimo_disabled;
@@ -121,9 +119,6 @@
iwl_parse_eeprom_data(struct device *dev, const struct iwl_cfg *cfg,
const u8 *eeprom, size_t eeprom_size);
-int iwl_nvm_check_version(struct iwl_nvm_data *data,
- struct iwl_trans *trans);
-
int iwl_init_sband_channels(struct iwl_nvm_data *data,
struct ieee80211_supported_band *sband,
int n_channels, enum nl80211_band band);
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-eeprom-read.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-eeprom-read.c
index ac965c3..a6db6a81 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-eeprom-read.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-eeprom-read.c
@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-eeprom-read.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-eeprom-read.h
index 1ed78be..47fced1 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-eeprom-read.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-eeprom-read.h
@@ -16,11 +16,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-fh.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-fh.h
index 4f72543..0032c36 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-fh.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-fh.h
@@ -18,9 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program.
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -617,9 +614,9 @@
#define MQ_RX_TABLE_SIZE 512
#define MQ_RX_TABLE_MASK (MQ_RX_TABLE_SIZE - 1)
#define MQ_RX_NUM_RBDS (MQ_RX_TABLE_SIZE - 1)
-#define RX_POOL_SIZE (MQ_RX_NUM_RBDS + \
- IWL_MAX_RX_HW_QUEUES * \
- (RX_CLAIM_REQ_ALLOC - RX_POST_REQ_ALLOC))
+#define RX_POOL_SIZE (MQ_RX_NUM_RBDS + \
+ IWL_MAX_RX_HW_QUEUES * RX_CLAIM_REQ_ALLOC)
+
/* cb size is the exponent */
#define RX_QUEUE_CB_SIZE(x) ilog2(x)
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-io.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-io.c
index 7af0d01..da31da3 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-io.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-io.c
@@ -14,10 +14,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-io.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-io.h
index 5c8c0e13..3808585 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-io.h
@@ -13,10 +13,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-modparams.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-modparams.h
index 205bf9a..6b63f88 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-modparams.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-modparams.h
@@ -17,9 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program;
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -127,6 +124,7 @@
* @disable_11ac: disable VHT capabilities, default = false.
* @disable_msix: disable MSI-X and fall back to MSI on PCIe, default = false.
* @remove_when_gone: remove an inaccessible device from the PCIe bus.
+ * @enable_ini: enable new FW debug infratructure (INI TLVs)
*/
struct iwl_mod_params {
int swcrypto;
@@ -151,8 +149,13 @@
bool lar_disable;
bool fw_monitor;
bool disable_11ac;
+ /**
+ * @disable_11ax: disable HE capabilities, default = false
+ */
+ bool disable_11ax;
bool disable_msix;
bool remove_when_gone;
+ bool enable_ini;
};
#endif /* #__iwl_modparams_h__ */
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-nvm-parse.c
index f3b31c4..355b0b6 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-nvm-parse.c
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -379,11 +374,12 @@
return n_channels;
}
-static void iwl_init_vht_hw_capab(const struct iwl_cfg *cfg,
+static void iwl_init_vht_hw_capab(struct iwl_trans *trans,
struct iwl_nvm_data *data,
struct ieee80211_sta_vht_cap *vht_cap,
u8 tx_chains, u8 rx_chains)
{
+ const struct iwl_cfg *cfg = trans->cfg;
int num_rx_ants = num_of_ant(rx_chains);
int num_tx_ants = num_of_ant(tx_chains);
unsigned int max_ampdu_exponent = (cfg->max_vht_ampdu_exponent ?:
@@ -463,14 +459,344 @@
cpu_to_le16(IEEE80211_VHT_MCS_NOT_SUPPORTED << 2);
}
+#ifdef CPTCFG_IWLWIFI_SUPPORT_DEBUG_OVERRIDES
+ vht_cap->cap ^= trans->dbg_cfg.vht_cap_flip;
+#endif
+
vht_cap->vht_mcs.tx_mcs_map = vht_cap->vht_mcs.rx_mcs_map;
}
-static void iwl_init_sbands(struct device *dev, const struct iwl_cfg *cfg,
+static struct ieee80211_sband_iftype_data iwl_he_capa[] = {
+ {
+ .types_mask = BIT(NL80211_IFTYPE_STATION),
+ .he_cap = {
+ .has_he = true,
+ .he_cap_elem = {
+ .mac_cap_info[0] =
+ IEEE80211_HE_MAC_CAP0_HTC_HE |
+ IEEE80211_HE_MAC_CAP0_TWT_REQ,
+ .mac_cap_info[1] =
+ IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US |
+ IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8,
+ .mac_cap_info[2] =
+ IEEE80211_HE_MAC_CAP2_32BIT_BA_BITMAP |
+ IEEE80211_HE_MAC_CAP2_MU_CASCADING |
+ IEEE80211_HE_MAC_CAP2_ACK_EN,
+ .mac_cap_info[3] =
+ IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
+ IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2,
+ .mac_cap_info[4] =
+ IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU |
+ IEEE80211_HE_MAC_CAP4_MULTI_TID_AGG_TX_QOS_B39,
+ .mac_cap_info[5] =
+ IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B40 |
+ IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B41 |
+ IEEE80211_HE_MAC_CAP5_UL_2x996_TONE_RU,
+ .phy_cap_info[0] =
+ IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G |
+ IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G |
+ IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G,
+ .phy_cap_info[1] =
+ IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_MASK |
+ IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A |
+ IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD |
+ IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS,
+ .phy_cap_info[2] =
+ IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US |
+ IEEE80211_HE_PHY_CAP2_STBC_TX_UNDER_80MHZ |
+ IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ |
+ IEEE80211_HE_PHY_CAP2_UL_MU_FULL_MU_MIMO |
+ IEEE80211_HE_PHY_CAP2_UL_MU_PARTIAL_MU_MIMO,
+ .phy_cap_info[3] =
+ IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_BPSK |
+ IEEE80211_HE_PHY_CAP3_DCM_MAX_TX_NSS_1 |
+ IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_BPSK |
+ IEEE80211_HE_PHY_CAP3_DCM_MAX_RX_NSS_1,
+ .phy_cap_info[4] =
+ IEEE80211_HE_PHY_CAP4_SU_BEAMFORMEE |
+ IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_8 |
+ IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_8,
+ .phy_cap_info[5] =
+ IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_2 |
+ IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_2 |
+ IEEE80211_HE_PHY_CAP5_NG16_SU_FEEDBACK |
+ IEEE80211_HE_PHY_CAP5_NG16_MU_FEEDBACK,
+ .phy_cap_info[6] =
+ IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_42_SU |
+ IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_75_MU |
+ IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMER_FB |
+ IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMER_FB |
+ IEEE80211_HE_PHY_CAP6_TRIG_CQI_FB |
+ IEEE80211_HE_PHY_CAP6_PARTIAL_BANDWIDTH_DL_MUMIMO |
+ IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT,
+ .phy_cap_info[7] =
+ IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_AR |
+ IEEE80211_HE_PHY_CAP7_HE_SU_MU_PPDU_4XLTF_AND_08_US_GI |
+ IEEE80211_HE_PHY_CAP7_MAX_NC_1,
+ .phy_cap_info[8] =
+ IEEE80211_HE_PHY_CAP8_HE_ER_SU_PPDU_4XLTF_AND_08_US_GI |
+ IEEE80211_HE_PHY_CAP8_20MHZ_IN_40MHZ_HE_PPDU_IN_2G |
+ IEEE80211_HE_PHY_CAP8_20MHZ_IN_160MHZ_HE_PPDU |
+ IEEE80211_HE_PHY_CAP8_80MHZ_IN_160MHZ_HE_PPDU |
+ IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_160_OR_80P80_MHZ,
+ .phy_cap_info[9] =
+ IEEE80211_HE_PHY_CAP9_NON_TRIGGERED_CQI_FEEDBACK |
+ IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_COMP_SIGB |
+ IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_NON_COMP_SIGB,
+ },
+ /*
+ * Set default Tx/Rx HE MCS NSS Support field.
+ * Indicate support for up to 2 spatial streams and all
+ * MCS, without any special cases
+ */
+ .he_mcs_nss_supp = {
+ .rx_mcs_80 = cpu_to_le16(0xfffa),
+ .tx_mcs_80 = cpu_to_le16(0xfffa),
+ .rx_mcs_160 = cpu_to_le16(0xfffa),
+ .tx_mcs_160 = cpu_to_le16(0xfffa),
+ .rx_mcs_80p80 = cpu_to_le16(0xffff),
+ .tx_mcs_80p80 = cpu_to_le16(0xffff),
+ },
+ /*
+ * Set default PPE thresholds, with PPET16 set to 0,
+ * PPET8 set to 7
+ */
+ .ppe_thres = {0x61, 0x1c, 0xc7, 0x71},
+ },
+ },
+ {
+ .types_mask = BIT(NL80211_IFTYPE_AP),
+ .he_cap = {
+ .has_he = true,
+ .he_cap_elem = {
+ .mac_cap_info[0] =
+ IEEE80211_HE_MAC_CAP0_HTC_HE |
+ IEEE80211_HE_MAC_CAP0_TWT_RES,
+ .mac_cap_info[1] =
+ IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US |
+ IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8,
+ .mac_cap_info[2] =
+ IEEE80211_HE_MAC_CAP2_BSR |
+ IEEE80211_HE_MAC_CAP2_MU_CASCADING |
+ IEEE80211_HE_MAC_CAP2_ACK_EN,
+ .mac_cap_info[3] =
+ IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
+ IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2,
+ .mac_cap_info[4] =
+ IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU,
+ .phy_cap_info[0] =
+ IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G |
+ IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G |
+ IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G,
+ .phy_cap_info[1] =
+ IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD |
+ IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS,
+ .phy_cap_info[2] =
+ IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US |
+ IEEE80211_HE_PHY_CAP2_STBC_TX_UNDER_80MHZ |
+ IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ,
+ .phy_cap_info[3] =
+ IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_BPSK |
+ IEEE80211_HE_PHY_CAP3_DCM_MAX_TX_NSS_1 |
+ IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_BPSK |
+ IEEE80211_HE_PHY_CAP3_DCM_MAX_RX_NSS_1,
+ .phy_cap_info[4] =
+ IEEE80211_HE_PHY_CAP4_SU_BEAMFORMEE |
+ IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_8 |
+ IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_8,
+ .phy_cap_info[5] =
+ IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_2 |
+ IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_2 |
+ IEEE80211_HE_PHY_CAP5_NG16_SU_FEEDBACK |
+ IEEE80211_HE_PHY_CAP5_NG16_MU_FEEDBACK,
+ .phy_cap_info[6] =
+ IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_42_SU |
+ IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_75_MU |
+ IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT,
+ .phy_cap_info[7] =
+ IEEE80211_HE_PHY_CAP7_HE_SU_MU_PPDU_4XLTF_AND_08_US_GI |
+ IEEE80211_HE_PHY_CAP7_MAX_NC_1,
+ .phy_cap_info[8] =
+ IEEE80211_HE_PHY_CAP8_HE_ER_SU_PPDU_4XLTF_AND_08_US_GI |
+ IEEE80211_HE_PHY_CAP8_20MHZ_IN_40MHZ_HE_PPDU_IN_2G |
+ IEEE80211_HE_PHY_CAP8_20MHZ_IN_160MHZ_HE_PPDU |
+ IEEE80211_HE_PHY_CAP8_80MHZ_IN_160MHZ_HE_PPDU |
+ IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_160_OR_80P80_MHZ,
+ .phy_cap_info[9] =
+ IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_COMP_SIGB |
+ IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_NON_COMP_SIGB,
+ },
+ /*
+ * Set default Tx/Rx HE MCS NSS Support field.
+ * Indicate support for up to 2 spatial streams and all
+ * MCS, without any special cases
+ */
+ .he_mcs_nss_supp = {
+ .rx_mcs_80 = cpu_to_le16(0xfffa),
+ .tx_mcs_80 = cpu_to_le16(0xfffa),
+ .rx_mcs_160 = cpu_to_le16(0xfffa),
+ .tx_mcs_160 = cpu_to_le16(0xfffa),
+ .rx_mcs_80p80 = cpu_to_le16(0xffff),
+ .tx_mcs_80p80 = cpu_to_le16(0xffff),
+ },
+ /*
+ * Set default PPE thresholds, with PPET16 set to 0,
+ * PPET8 set to 7
+ */
+ .ppe_thres = {0x61, 0x1c, 0xc7, 0x71},
+ },
+ },
+};
+
+static void iwl_init_he_hw_capab(struct ieee80211_supported_band *sband,
+ u8 tx_chains, u8 rx_chains)
+{
+ if (sband->band == NL80211_BAND_2GHZ ||
+ sband->band == NL80211_BAND_5GHZ)
+ ieee80211_sband_set_iftypes_data(sband, iwl_he_capa);
+ else
+ return;
+
+ ieee80211_sband_set_num_iftypes_data(sband, ARRAY_SIZE(iwl_he_capa));
+
+ /* If not 2x2, we need to indicate 1x1 in the Midamble RX Max NSTS */
+ if ((tx_chains & rx_chains) != ANT_AB) {
+ int i;
+
+ for (i = 0; i < ieee80211_sband_get_num_iftypes_data(sband); i++) {
+ iwl_he_capa[i].he_cap.he_cap_elem.phy_cap_info[1] &=
+ ~IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS;
+ iwl_he_capa[i].he_cap.he_cap_elem.phy_cap_info[2] &=
+ ~IEEE80211_HE_PHY_CAP2_MIDAMBLE_RX_TX_MAX_NSTS;
+ iwl_he_capa[i].he_cap.he_cap_elem.phy_cap_info[7] &=
+ ~IEEE80211_HE_PHY_CAP7_MAX_NC_MASK;
+ }
+ }
+}
+
+#ifdef CPTCFG_IWLWIFI_SUPPORT_DEBUG_OVERRIDES
+/* returns true iff there exists one spatial stream where MCS of a > b */
+static bool iwl_he_mcs_greater(u16 a, u16 b)
+{
+ int i;
+
+ for (i = 0; i < 16; i += 2) {
+ if ((((a >> i) + 1) & 3) > (((b >> i) + 1) & 3))
+ return true;
+ }
+ return false;
+}
+
+static void iwl_init_he_override(struct iwl_trans *trans,
+ struct ieee80211_supported_band *sband)
+{
+ struct ieee80211_sband_iftype_data *iftype_data;
+ int i;
+
+ if (sband->band != NL80211_BAND_2GHZ &&
+ sband->band != NL80211_BAND_5GHZ)
+ return;
+
+ for (i = 0; i < ARRAY_SIZE(iwl_he_capa); i++) {
+ iftype_data = &iwl_he_capa[i];
+
+ if (trans->dbg_cfg.rx_mcs_80) {
+ if (iwl_he_mcs_greater(trans->dbg_cfg.rx_mcs_80,
+ le16_to_cpu(iftype_data->he_cap.he_mcs_nss_supp.rx_mcs_80)))
+ IWL_ERR(trans,
+ "Cannot set dbg rx_mcs_80 = 0x%x (too big)\n",
+ trans->dbg_cfg.rx_mcs_80);
+ else
+ iftype_data->he_cap.he_mcs_nss_supp.rx_mcs_80 =
+ cpu_to_le16(trans->dbg_cfg.rx_mcs_80);
+ }
+ if (trans->dbg_cfg.tx_mcs_80) {
+ if (iwl_he_mcs_greater(trans->dbg_cfg.tx_mcs_80,
+ le16_to_cpu(iftype_data->he_cap.he_mcs_nss_supp.tx_mcs_80)))
+ IWL_ERR(trans,
+ "Cannot set dbg tx_mcs_80 = 0x%x (too big)\n",
+ trans->dbg_cfg.tx_mcs_80);
+ else
+ iftype_data->he_cap.he_mcs_nss_supp.tx_mcs_80 =
+ cpu_to_le16(trans->dbg_cfg.tx_mcs_80);
+ }
+ if (trans->dbg_cfg.rx_mcs_160) {
+ if (iwl_he_mcs_greater(trans->dbg_cfg.rx_mcs_160,
+ le16_to_cpu(iftype_data->he_cap.he_mcs_nss_supp.rx_mcs_160)))
+ IWL_ERR(trans,
+ "Cannot set dbg rx_mcs_160 = 0x%x (too big)\n",
+ trans->dbg_cfg.rx_mcs_160);
+ else
+ iftype_data->he_cap.he_mcs_nss_supp.rx_mcs_160 =
+ cpu_to_le16(trans->dbg_cfg.rx_mcs_160);
+ }
+ if (trans->dbg_cfg.tx_mcs_160) {
+ if (iwl_he_mcs_greater(trans->dbg_cfg.tx_mcs_160,
+ le16_to_cpu(iftype_data->he_cap.he_mcs_nss_supp.tx_mcs_160)))
+ IWL_ERR(trans,
+ "Cannot set dbg tx_mcs_160 = 0x%x (too big)\n",
+ trans->dbg_cfg.tx_mcs_160);
+ else
+ iftype_data->he_cap.he_mcs_nss_supp.tx_mcs_160 =
+ cpu_to_le16(trans->dbg_cfg.tx_mcs_160);
+ }
+
+ /*
+ * If antennas were forced - make sure not declaring MIMO when
+ * we actually are SISO
+ * Recall that there are 2 bits per stream in the "HE Tx/Rx HE
+ * MCS NSS Support Field", so if some antenna is forced on but
+ * not both A and B - we should work in SISO mode, so mark the
+ * 2nd SS as not supported
+ */
+ if (trans->dbg_cfg.valid_ants &&
+ (trans->dbg_cfg.valid_ants & ANT_AB) != ANT_AB) {
+ iftype_data->he_cap.he_mcs_nss_supp.rx_mcs_80 |=
+ cpu_to_le16(IEEE80211_HE_MCS_NOT_SUPPORTED << 2);
+ iftype_data->he_cap.he_mcs_nss_supp.tx_mcs_80 |=
+ cpu_to_le16(IEEE80211_HE_MCS_NOT_SUPPORTED << 2);
+ iftype_data->he_cap.he_mcs_nss_supp.rx_mcs_160 |=
+ cpu_to_le16(IEEE80211_HE_MCS_NOT_SUPPORTED << 2);
+ iftype_data->he_cap.he_mcs_nss_supp.tx_mcs_160 |=
+ cpu_to_le16(IEEE80211_HE_MCS_NOT_SUPPORTED << 2);
+ iftype_data->he_cap.he_mcs_nss_supp.rx_mcs_80p80 |=
+ cpu_to_le16(IEEE80211_HE_MCS_NOT_SUPPORTED << 2);
+ iftype_data->he_cap.he_mcs_nss_supp.tx_mcs_80p80 |=
+ cpu_to_le16(IEEE80211_HE_MCS_NOT_SUPPORTED << 2);
+ }
+
+ if (trans->dbg_cfg.no_ack_en & 0x1)
+ iftype_data->he_cap.he_cap_elem.mac_cap_info[2] &=
+ ~IEEE80211_HE_MAC_CAP2_ACK_EN;
+
+ if (trans->dbg_cfg.no_ldpc)
+ iftype_data->he_cap.he_cap_elem.phy_cap_info[1] &=
+ ~IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD;
+
+ /* Check if any HE capabilities need to be set for debug */
+ if (trans->dbg_cfg.he_ppe_thres.len) {
+ u8 len = trans->dbg_cfg.he_ppe_thres.len;
+
+ if (len > sizeof(iftype_data->he_cap.ppe_thres))
+ len = sizeof(iftype_data->he_cap.ppe_thres);
+ memcpy(iftype_data->he_cap.ppe_thres,
+ trans->dbg_cfg.he_ppe_thres.data, len);
+ }
+
+ if (trans->dbg_cfg.he_chan_width_dis)
+ iftype_data->he_cap.he_cap_elem.phy_cap_info[0] &=
+ ~(trans->dbg_cfg.he_chan_width_dis << 1);
+ }
+}
+#endif
+
+static void iwl_init_sbands(struct iwl_trans *trans,
struct iwl_nvm_data *data,
const __le16 *nvm_ch_flags, u8 tx_chains,
u8 rx_chains, u32 sbands_flags)
{
+ struct device *dev = trans->dev;
+ const struct iwl_cfg *cfg = trans->cfg;
int n_channels;
int n_used = 0;
struct ieee80211_supported_band *sband;
@@ -486,6 +812,9 @@
iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, NL80211_BAND_2GHZ,
tx_chains, rx_chains);
+ if (data->sku_cap_11ax_enable && !iwlwifi_mod_params.disable_11ax)
+ iwl_init_he_hw_capab(sband, tx_chains, rx_chains);
+
sband = &data->bands[NL80211_BAND_5GHZ];
sband->band = NL80211_BAND_5GHZ;
sband->bitrates = &iwl_cfg80211_rates[RATES_52_OFFS];
@@ -495,9 +824,12 @@
iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, NL80211_BAND_5GHZ,
tx_chains, rx_chains);
if (data->sku_cap_11ac_enable && !iwlwifi_mod_params.disable_11ac)
- iwl_init_vht_hw_capab(cfg, data, &sband->vht_cap,
+ iwl_init_vht_hw_capab(trans, data, &sband->vht_cap,
tx_chains, rx_chains);
+ if (data->sku_cap_11ax_enable && !iwlwifi_mod_params.disable_11ax)
+ iwl_init_he_hw_capab(sband, tx_chains, rx_chains);
+
if (n_channels != n_used)
IWL_ERR_DEV(dev, "NVM: used only %d of %d channels\n",
n_used, n_channels);
@@ -822,13 +1154,17 @@
return NULL;
}
+#ifdef CPTCFG_IWLWIFI_SUPPORT_DEBUG_OVERRIDES
+ iwl_init_he_override(trans, &data->bands[NL80211_BAND_2GHZ]);
+ iwl_init_he_override(trans, &data->bands[NL80211_BAND_5GHZ]);
+#endif
if (lar_fw_supported && lar_enabled)
sbands_flags |= IWL_NVM_SBANDS_FLAGS_LAR;
if (iwl_nvm_no_wide_in_5ghz(dev, cfg, nvm_hw))
sbands_flags |= IWL_NVM_SBANDS_FLAGS_NO_WIDE_IN_5GHZ;
- iwl_init_sbands(dev, cfg, data, ch_section, tx_chains, rx_chains,
+ iwl_init_sbands(trans, data, ch_section, tx_chains, rx_chains,
sbands_flags);
data->calib_version = 255;
@@ -900,15 +1236,12 @@
const u8 *nvm_chan = cfg->nvm_type == IWL_NVM_EXT ?
iwl_ext_nvm_channels : iwl_nvm_channels;
struct ieee80211_regdomain *regd, *copy_rd;
- int size_of_regd, regd_to_copy, wmms_to_copy;
- int size_of_wmms = 0;
+ int size_of_regd, regd_to_copy;
struct ieee80211_reg_rule *rule;
- struct ieee80211_wmm_rule *wmm_rule, *d_wmm, *s_wmm;
struct regdb_ptrs *regdb_ptrs;
enum nl80211_band band;
int center_freq, prev_center_freq = 0;
- int valid_rules = 0, n_wmms = 0;
- int i;
+ int valid_rules = 0;
bool new_rule;
int max_num_ch = cfg->nvm_type == IWL_NVM_EXT ?
IWL_NVM_NUM_CHANNELS_EXT : IWL_NVM_NUM_CHANNELS;
@@ -927,11 +1260,7 @@
sizeof(struct ieee80211_regdomain) +
num_of_ch * sizeof(struct ieee80211_reg_rule);
- if (geo_info & GEO_WMM_ETSI_5GHZ_INFO)
- size_of_wmms =
- num_of_ch * sizeof(struct ieee80211_wmm_rule);
-
- regd = kzalloc(size_of_regd + size_of_wmms, GFP_KERNEL);
+ regd = kzalloc(size_of_regd, GFP_KERNEL);
if (!regd)
return ERR_PTR(-ENOMEM);
@@ -945,8 +1274,6 @@
regd->alpha2[0] = fw_mcc >> 8;
regd->alpha2[1] = fw_mcc & 0xff;
- wmm_rule = (struct ieee80211_wmm_rule *)((u8 *)regd + size_of_regd);
-
for (ch_idx = 0; ch_idx < num_of_ch; ch_idx++) {
ch_flags = (u16)__le32_to_cpup(channels + ch_idx);
band = (ch_idx < NUM_2GHZ_CHANNELS) ?
@@ -1000,30 +1327,12 @@
band == NL80211_BAND_2GHZ)
continue;
- if (!reg_query_regdb_wmm(regd->alpha2, center_freq,
- ®db_ptrs[n_wmms].token, wmm_rule)) {
-#if LINUX_VERSION_IS_GEQ(4,17,0)
- /* Add only new rules */
- for (i = 0; i < n_wmms; i++) {
- if (regdb_ptrs[i].token ==
- regdb_ptrs[n_wmms].token) {
- rule->wmm_rule = regdb_ptrs[i].rule;
- break;
- }
- }
- if (i == n_wmms) {
- rule->wmm_rule = wmm_rule;
- regdb_ptrs[n_wmms++].rule = wmm_rule;
- wmm_rule++;
- }
+#if LINUX_VERSION_IS_GEQ(4,19,0)
+ reg_query_regdb_wmm(regd->alpha2, center_freq, rule);
#endif
- }
}
regd->n_reg_rules = valid_rules;
-#if LINUX_VERSION_IS_GEQ(4,17,0)
- regd->n_wmm_rules = n_wmms;
-#endif
/*
* Narrow down regdom for unused regulatory rules to prevent hole
@@ -1032,30 +1341,13 @@
regd_to_copy = sizeof(struct ieee80211_regdomain) +
valid_rules * sizeof(struct ieee80211_reg_rule);
- wmms_to_copy = sizeof(struct ieee80211_wmm_rule) * n_wmms;
-
- copy_rd = kzalloc(regd_to_copy + wmms_to_copy, GFP_KERNEL);
+ copy_rd = kzalloc(regd_to_copy, GFP_KERNEL);
if (!copy_rd) {
copy_rd = ERR_PTR(-ENOMEM);
goto out;
}
memcpy(copy_rd, regd, regd_to_copy);
- memcpy((u8 *)copy_rd + regd_to_copy, (u8 *)regd + size_of_regd,
- wmms_to_copy);
-
- d_wmm = (struct ieee80211_wmm_rule *)((u8 *)copy_rd + regd_to_copy);
- s_wmm = (struct ieee80211_wmm_rule *)((u8 *)regd + size_of_regd);
-
-#if LINUX_VERSION_IS_GEQ(4,17,0)
- for (i = 0; i < regd->n_reg_rules; i++) {
- if (!regd->reg_rules[i].wmm_rule)
- continue;
-
- copy_rd->reg_rules[i].wmm_rule = d_wmm +
- (regd->reg_rules[i].wmm_rule - s_wmm);
- }
-#endif
out:
kfree(regdb_ptrs);
@@ -1341,6 +1633,8 @@
!!(mac_flags & NVM_MAC_SKU_FLAGS_802_11AC_ENABLED);
nvm->sku_cap_11n_enable =
!!(mac_flags & NVM_MAC_SKU_FLAGS_802_11N_ENABLED);
+ nvm->sku_cap_11ax_enable =
+ !!(mac_flags & NVM_MAC_SKU_FLAGS_802_11AX_ENABLED);
nvm->sku_cap_band_24ghz_enable =
!!(mac_flags & NVM_MAC_SKU_FLAGS_BAND_2_4_ENABLED);
nvm->sku_cap_band_52ghz_enable =
@@ -1357,8 +1651,11 @@
sbands_flags |= IWL_NVM_SBANDS_FLAGS_LAR;
}
- iwl_init_sbands(trans->dev, trans->cfg, nvm,
- rsp->regulatory.channel_profile,
+#ifdef CPTCFG_IWLWIFI_SUPPORT_DEBUG_OVERRIDES
+ iwl_init_he_override(trans, &nvm->bands[NL80211_BAND_2GHZ]);
+ iwl_init_he_override(trans, &nvm->bands[NL80211_BAND_5GHZ]);
+#endif
+ iwl_init_sbands(trans, nvm, rsp->regulatory.channel_profile,
nvm->valid_tx_ant & fw->valid_tx_ant,
nvm->valid_rx_ant & fw->valid_rx_ant,
sbands_flags);
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-nvm-parse.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-nvm-parse.h
index 234d100..b7e1ddf 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-nvm-parse.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-nvm-parse.h
@@ -18,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-op-mode.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-op-mode.h
index c5358f6..dd39d56 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-op-mode.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-op-mode.h
@@ -19,9 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program.
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-phy-db.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-phy-db.c
index 5d3cf03..690682a 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-phy-db.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-phy-db.c
@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-phy-db.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-phy-db.h
index 0779e85..394e602 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-phy-db.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-phy-db.h
@@ -16,11 +16,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-prph.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-prph.h
index 2efae20..ca017bd 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-prph.h
@@ -360,10 +360,16 @@
/* FW monitor */
#define MON_BUFF_SAMPLE_CTL (0xa03c00)
-#define MON_BUFF_BASE_ADDR (0xa03c3c)
+#define MON_BUFF_BASE_ADDR (0xa03c1c)
#define MON_BUFF_END_ADDR (0xa03c40)
#define MON_BUFF_WRPTR (0xa03c44)
#define MON_BUFF_CYCLE_CNT (0xa03c48)
+/* FW monitor family 8000 and on */
+#define MON_BUFF_BASE_ADDR_VER2 (0xa03c1c)
+#define MON_BUFF_END_ADDR_VER2 (0xa03c20)
+#define MON_BUFF_WRPTR_VER2 (0xa03c24)
+#define MON_BUFF_CYCLE_CNT_VER2 (0xa03c28)
+#define MON_BUFF_SHIFT_VER2 (0x8)
#define MON_DMARB_RD_CTL_ADDR (0xa03c60)
#define MON_DMARB_RD_DATA_ADDR (0xa03c5c)
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-scd.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-scd.h
index 99b43da..9f11f39 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-scd.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-scd.h
@@ -16,11 +16,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-tm-gnl.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-tm-gnl.c
index c6b0884..79be4e6 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-tm-gnl.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-tm-gnl.c
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-tm-infc.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-tm-infc.h
index bf6ccd2..cb792a0a 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-tm-infc.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-tm-infc.h
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-trans.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-trans.c
index 636846e..9ed8eb2 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-trans.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-trans.c
@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-trans.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-trans.h
index f073f4f..eb462ff 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-trans.h
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -86,6 +81,8 @@
#ifdef CPTCFG_IWLWIFI_DEVICE_TESTMODE
#include "fw/testmode.h"
#endif
+#include "fw/api/dbg-tlv.h"
+#include "iwl-dbg-tlv.h"
/**
* DOC: Transport layer - what is it ?
@@ -342,9 +339,6 @@
* @STATUS_TRANS_IDLE: the trans is idle - general commands are not to be sent
* @STATUS_TA_ACTIVE: target access is in progress
* @STATUS_TRANS_DEAD: trans is dead - avoid any read/write operation
-#ifdef CPTCFG_IWLWIFI_VENDOR_MODE
- * @STATUS_HCMD_RESP: the host expects a response on the sent command
-#endif
*/
enum iwl_trans_status {
STATUS_SYNC_HCMD_ACTIVE,
@@ -552,6 +546,8 @@
* @dump_data: return a vmalloc'ed buffer with debug data, maybe containing last
* TX'ed commands and similar. The buffer will be vfree'd by the caller.
* Note that the transport must fill in the proper file headers.
+ * @debugfs_cleanup: used in the driver unload flow to make a proper cleanup
+ * of the trans debugfs
*/
struct iwl_trans_ops {
@@ -625,8 +621,8 @@
void (*resume)(struct iwl_trans *trans);
struct iwl_trans_dump_data *(*dump_data)(struct iwl_trans *trans,
- const struct iwl_fw_dbg_trigger_tlv
- *trigger);
+ u32 dump_mask);
+ void (*debugfs_cleanup)(struct iwl_trans *trans);
};
/**
@@ -702,7 +698,6 @@
* enter/exit (in msecs).
*/
#define IWL_TRANS_IDLE_TIMEOUT (CPTCFG_IWL_TIMEOUT_FACTOR * 2000)
-#define IWL_MAX_DEBUG_ALLOCATIONS 1
/**
* struct iwl_dram_data
@@ -757,6 +752,7 @@
* @runtime_pm_mode: the runtime power management mode in use. This
* mode is set during the initialization phase and is not
* supposed to change during runtime.
+ * @dbg_rec_on: true iff there is a fw debug recording currently active
*/
struct iwl_trans {
const struct iwl_trans_ops *ops;
@@ -801,18 +797,23 @@
#ifdef CPTCFG_IWLWIFI_SUPPORT_DEBUG_OVERRIDES
struct iwl_dbg_cfg dbg_cfg;
#endif
+ struct iwl_apply_point_data apply_points[IWL_FW_INI_APPLY_NUM];
+ struct iwl_apply_point_data apply_points_ext[IWL_FW_INI_APPLY_NUM];
+
+ bool external_ini_loaded;
+ bool ini_valid;
const struct iwl_fw_dbg_dest_tlv_v1 *dbg_dest_tlv;
const struct iwl_fw_dbg_conf_tlv *dbg_conf_tlv[FW_DBG_CONF_MAX];
struct iwl_fw_dbg_trigger_tlv * const *dbg_trigger_tlv;
- u32 dbg_dump_mask;
u8 dbg_n_dest_reg;
int num_blocks;
- struct iwl_dram_data fw_mon[IWL_MAX_DEBUG_ALLOCATIONS];
+ struct iwl_dram_data fw_mon[IWL_FW_INI_APPLY_NUM];
enum iwl_plat_pm_mode system_pm_mode;
enum iwl_plat_pm_mode runtime_pm_mode;
bool suspending;
+ bool dbg_rec_on;
#ifdef CPTCFG_IWLWIFI_DEVICE_TESTMODE
struct iwl_testmode testmode;
@@ -954,12 +955,11 @@
}
static inline struct iwl_trans_dump_data *
-iwl_trans_dump_data(struct iwl_trans *trans,
- const struct iwl_fw_dbg_trigger_tlv *trigger)
+iwl_trans_dump_data(struct iwl_trans *trans, u32 dump_mask)
{
if (!trans->ops->dump_data)
return NULL;
- return trans->ops->dump_data(trans, trigger);
+ return trans->ops->dump_data(trans, dump_mask);
}
static inline struct iwl_device_cmd *
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-vendor-cmd.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-vendor-cmd.h
index 5912e14..579b72f 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-vendor-cmd.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/iwl-vendor-cmd.h
@@ -147,6 +147,8 @@
* future connect commands. These parameters will affect all following
* connect commands. To clear previous configuration, send the command with
* no attributes.
+ * @IWL_MVM_VENDOR_CMD_FMAC_CONFIG: set one of the fmac configuration options.
+ * &IWL_MVM_VENDOR_ATTR_FMAC_CONFIG_STR specifies the configuration string.
*/
enum iwl_mvm_vendor_cmd {
@@ -185,6 +187,7 @@
IWL_MVM_VENDOR_CMD_GET_SAR_GEO_PROFILE = 0x20,
IWL_MVM_VENDOR_CMD_TEST_FIPS = 0x21,
IWL_MVM_VENDOR_CMD_FMAC_CONNECT_PARAMS = 0x22,
+ IWL_MVM_VENDOR_CMD_FMAC_CONFIG = 0x23,
};
/**
@@ -793,6 +796,8 @@
* IWL_MVM_VENDOR_ATTR_FMAC_CONNECT_PARAMS_BLACKLIST is set.
* @IWL_MVM_VENDOR_ATTR_FMAC_CONNECT_PARAMS_MAX_RETRIES: number of APs to try
* before notifying connection failure.
+ * @IWL_MVM_VENDOR_ATTR_FMAC_CONFIG_STR: a key=value string where key is an
+ * fmac configuration option.
*/
enum iwl_mvm_vendor_attr {
__IWL_MVM_VENDOR_ATTR_INVALID = 0x00,
@@ -871,6 +876,7 @@
IWL_MVM_VENDOR_ATTR_FMAC_CONNECT_PARAMS_BLACKLIST = 0x49,
IWL_MVM_VENDOR_ATTR_FMAC_CONNECT_PARAMS_WHITELIST = 0x4a,
IWL_MVM_VENDOR_ATTR_FMAC_CONNECT_PARAMS_MAX_RETRIES = 0x4b,
+ IWL_MVM_VENDOR_ATTR_FMAC_CONFIG_STR = 0x4c,
NUM_IWL_MVM_VENDOR_ATTR,
MAX_IWL_MVM_VENDOR_ATTR = NUM_IWL_MVM_VENDOR_ATTR - 1,
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/binding.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/binding.c
index 75d35f6..4094a41 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/binding.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/binding.c
@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/d3.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/d3.c
index dfe203d..21ce7408 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/d3.c
@@ -1644,32 +1644,10 @@
}
static struct iwl_wowlan_status *
-iwl_mvm_get_wakeup_status(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
+iwl_mvm_get_wakeup_status(struct iwl_mvm *mvm)
{
- u32 base = mvm->error_event_table[0];
- struct error_table_start {
- /* cf. struct iwl_error_event_table */
- u32 valid;
- u32 error_id;
- } err_info;
int ret;
- iwl_trans_read_mem_bytes(mvm->trans, base,
- &err_info, sizeof(err_info));
-
- if (err_info.valid) {
- IWL_INFO(mvm, "error table is valid (%d) with error (%d)\n",
- err_info.valid, err_info.error_id);
- if (err_info.error_id == RF_KILL_INDICATOR_FOR_WOWLAN) {
- struct cfg80211_wowlan_wakeup wakeup = {
- .rfkill_release = true,
- };
- ieee80211_report_wowlan_wakeup(vif, &wakeup,
- GFP_KERNEL);
- }
- return ERR_PTR(-EIO);
- }
-
/* only for tracing for now */
ret = iwl_mvm_send_cmd_pdu(mvm, OFFLOADS_QUERY_CMD, 0, 0, NULL);
if (ret)
@@ -1688,7 +1666,7 @@
bool keep;
struct iwl_mvm_sta *mvm_ap_sta;
- fw_status = iwl_mvm_get_wakeup_status(mvm, vif);
+ fw_status = iwl_mvm_get_wakeup_status(mvm);
if (IS_ERR_OR_NULL(fw_status))
goto out_unlock;
@@ -1813,7 +1791,7 @@
u32 reasons = 0;
int i, j, n_matches, ret;
- fw_status = iwl_mvm_get_wakeup_status(mvm, vif);
+ fw_status = iwl_mvm_get_wakeup_status(mvm);
if (!IS_ERR_OR_NULL(fw_status)) {
reasons = le32_to_cpu(fw_status->wakeup_reasons);
kfree(fw_status);
@@ -1839,8 +1817,7 @@
n_matches = 0;
}
- net_detect = kzalloc(sizeof(*net_detect) +
- (n_matches * sizeof(net_detect->matches[0])),
+ net_detect = kzalloc(struct_size(net_detect, matches, n_matches),
GFP_KERNEL);
if (!net_detect || !n_matches)
goto out_report_nd;
@@ -1855,8 +1832,7 @@
for (j = 0; j < SCAN_OFFLOAD_MATCHING_CHANNELS_LEN; j++)
n_channels += hweight8(fw_match->matching_channels[j]);
- match = kzalloc(sizeof(*match) +
- (n_channels * sizeof(*match->channels)),
+ match = kzalloc(struct_size(match, channels, n_channels),
GFP_KERNEL);
if (!match)
goto out_report_nd;
@@ -1926,6 +1902,29 @@
ieee80211_resume_disconnect(vif);
}
+static int iwl_mvm_check_rt_status(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif)
+{
+ u32 base = mvm->error_event_table[0];
+ struct error_table_start {
+ /* cf. struct iwl_error_event_table */
+ u32 valid;
+ u32 error_id;
+ } err_info;
+
+ iwl_trans_read_mem_bytes(mvm->trans, base,
+ &err_info, sizeof(err_info));
+
+ if (err_info.valid &&
+ err_info.error_id == RF_KILL_INDICATOR_FOR_WOWLAN) {
+ struct cfg80211_wowlan_wakeup wakeup = {
+ .rfkill_release = true,
+ };
+ ieee80211_report_wowlan_wakeup(vif, &wakeup, GFP_KERNEL);
+ }
+ return err_info.valid;
+}
+
static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test)
{
struct ieee80211_vif *vif = NULL;
@@ -1957,6 +1956,15 @@
/* query SRAM first in case we want event logging */
iwl_mvm_read_d3_sram(mvm);
+ if (iwl_mvm_check_rt_status(mvm, vif)) {
+ set_bit(STATUS_FW_ERROR, &mvm->trans->status);
+ iwl_mvm_dump_nic_error_log(mvm);
+ iwl_fw_dbg_collect_desc(&mvm->fwrt, &iwl_dump_desc_assert,
+ false, 0);
+ ret = 1;
+ goto err;
+ }
+
if (d0i3_first) {
ret = iwl_mvm_send_cmd_pdu(mvm, D0I3_END_CMD, 0, 0, NULL);
if (ret < 0) {
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/debugfs-vif.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/debugfs-vif.c
index ac83436..004075d 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/debugfs-vif.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/debugfs-vif.c
@@ -766,6 +766,7 @@
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_mvm *mvm = mvmvif->mvm;
u32 value;
+ s16 svalue;
int ret = 0;
char *data;
@@ -861,19 +862,19 @@
data = iwl_dbgfs_is_match("common_calib=", buf);
if (data) {
- ret = kstrtou32(data, 10, &value);
+ ret = kstrtos16(data, 10, &svalue);
if (ret == 0)
mvm->tof_data.range_req.common_calib =
- cpu_to_le16(value);
+ cpu_to_le16(svalue);
goto out;
}
data = iwl_dbgfs_is_match("specific_calib=", buf);
if (data) {
- ret = kstrtou32(data, 10, &value);
+ ret = kstrtos16(data, 10, &svalue);
if (ret == 0)
mvm->tof_data.range_req.specific_calib =
- cpu_to_le16(value);
+ cpu_to_le16(svalue);
goto out;
}
@@ -1288,6 +1289,7 @@
struct iwl_mvm *mvm = mvmvif->mvm;
u32 cmd_valid_fields;
u32 responder_cfg_flags;
+ s16 common_calib;
int ret = 0;
char *data;
@@ -1313,6 +1315,16 @@
goto out;
}
+ data = iwl_dbgfs_is_match("common_calib=", buf);
+ if (data) {
+ ret = kstrtos16(data, 0, &common_calib);
+ if (ret == 0)
+ mvm->tof_data.responder_cfg.common_calib =
+ cpu_to_le16(common_calib);
+ else
+ goto out;
+ }
+
data = iwl_dbgfs_is_match("responder_cfg_cmd_send=", buf);
if (data) {
ret = kstrtou32(data, 0, &responder_cfg_flags);
@@ -1458,10 +1470,11 @@
int len;
len = scnprintf(buf, sizeof(buf) - 1,
- "traffic=%d\ndbgfs=%d\nvcmd=%d\n",
+ "traffic=%d\ndbgfs=%d\nvcmd=%d\nvif_type=%d\n",
!!(mvmvif->low_latency & LOW_LATENCY_TRAFFIC),
!!(mvmvif->low_latency & LOW_LATENCY_DEBUGFS),
- !!(mvmvif->low_latency & LOW_LATENCY_VCMD));
+ !!(mvmvif->low_latency & LOW_LATENCY_VCMD),
+ !!(mvmvif->low_latency & LOW_LATENCY_VIF_TYPE));
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
}
@@ -1599,15 +1612,6 @@
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
}
-static const char * const chanwidths[] = {
- [NL80211_CHAN_WIDTH_20_NOHT] = "noht",
- [NL80211_CHAN_WIDTH_20] = "ht20",
- [NL80211_CHAN_WIDTH_40] = "ht40",
- [NL80211_CHAN_WIDTH_80] = "vht80",
- [NL80211_CHAN_WIDTH_80P80] = "vht80p80",
- [NL80211_CHAN_WIDTH_160] = "vht160",
-};
-
#define MVM_DEBUGFS_WRITE_FILE_OPS(name, bufsz) \
_MVM_DEBUGFS_WRITE_FILE_OPS(name, bufsz, struct ieee80211_vif)
#define MVM_DEBUGFS_READ_WRITE_FILE_OPS(name, bufsz) \
@@ -1669,57 +1673,49 @@
if (iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_CAM &&
((vif->type == NL80211_IFTYPE_STATION && !vif->p2p) ||
(vif->type == NL80211_IFTYPE_STATION && vif->p2p)))
- MVM_DEBUGFS_ADD_FILE_VIF(pm_params, mvmvif->dbgfs_dir, S_IWUSR |
- S_IRUSR);
+ MVM_DEBUGFS_ADD_FILE_VIF(pm_params, mvmvif->dbgfs_dir, 0600);
- MVM_DEBUGFS_ADD_FILE_VIF(tx_pwr_lmt, mvmvif->dbgfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE_VIF(mac_params, mvmvif->dbgfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE_VIF(low_latency, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
- MVM_DEBUGFS_ADD_FILE_VIF(uapsd_misbehaving, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
- MVM_DEBUGFS_ADD_FILE_VIF(rx_phyinfo, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
- MVM_DEBUGFS_ADD_FILE_VIF(quota_min, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
- MVM_DEBUGFS_ADD_FILE_VIF(os_device_timediff,
- mvmvif->dbgfs_dir, S_IRUSR);
+ MVM_DEBUGFS_ADD_FILE_VIF(tx_pwr_lmt, mvmvif->dbgfs_dir, 0400);
+ MVM_DEBUGFS_ADD_FILE_VIF(mac_params, mvmvif->dbgfs_dir, 0400);
+ MVM_DEBUGFS_ADD_FILE_VIF(low_latency, mvmvif->dbgfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE_VIF(uapsd_misbehaving, mvmvif->dbgfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE_VIF(rx_phyinfo, mvmvif->dbgfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE_VIF(quota_min, mvmvif->dbgfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE_VIF(os_device_timediff, mvmvif->dbgfs_dir, 0400);
if (vif->type == NL80211_IFTYPE_STATION && !vif->p2p &&
mvmvif == mvm->bf_allowed_vif)
- MVM_DEBUGFS_ADD_FILE_VIF(bf_params, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
+ MVM_DEBUGFS_ADD_FILE_VIF(bf_params, mvmvif->dbgfs_dir, 0600);
if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TOF_SUPPORT) &&
!vif->p2p && (vif->type != NL80211_IFTYPE_P2P_DEVICE) &&
(!ieee80211_viftype_nan(vif->type))) {
if (IWL_MVM_TOF_IS_RESPONDER && vif->type == NL80211_IFTYPE_AP)
MVM_DEBUGFS_ADD_FILE_VIF(tof_responder_params,
- mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
+ mvmvif->dbgfs_dir, 0600);
MVM_DEBUGFS_ADD_FILE_VIF(tof_range_request, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
+ 0600);
MVM_DEBUGFS_ADD_FILE_VIF(tof_range_req_ext, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
+ 0600);
MVM_DEBUGFS_ADD_FILE_VIF(tof_enable, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
+ 0600);
MVM_DEBUGFS_ADD_FILE_VIF(tof_range_abort, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
+ 0600);
MVM_DEBUGFS_ADD_FILE_VIF(tof_range_response, mvmvif->dbgfs_dir,
- S_IRUSR);
+ 0444);
MVM_DEBUGFS_ADD_FILE_VIF(tof_algo_type, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
+ 0600);
MVM_DEBUGFS_ADD_FILE_VIF(tof_toa_offset, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
+ 0600);
MVM_DEBUGFS_ADD_FILE_VIF(tof_responder_config,
mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
+ 0600);
MVM_DEBUGFS_ADD_FILE_VIF(tof_initiator_config,
mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
+ 0600);
MVM_DEBUGFS_ADD_FILE_VIF(tof_enable_dyn_ack, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
+ 0600);
}
/*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/debugfs.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/debugfs.c
index 7625d32..6d0487d 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/debugfs.c
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -745,16 +740,11 @@
};
int ret, bt_force_ant_mode;
- for (bt_force_ant_mode = 0;
- bt_force_ant_mode < ARRAY_SIZE(modes_str);
- bt_force_ant_mode++) {
- if (!strcmp(buf, modes_str[bt_force_ant_mode]))
- break;
- }
+ ret = match_string(modes_str, ARRAY_SIZE(modes_str), buf);
+ if (ret < 0)
+ return ret;
- if (bt_force_ant_mode >= ARRAY_SIZE(modes_str))
- return -EINVAL;
-
+ bt_force_ant_mode = ret;
ret = 0;
mutex_lock(&mvm->mutex);
if (mvm->bt_force_ant_mode == bt_force_ant_mode)
@@ -1368,7 +1358,7 @@
return 0;
iwl_fw_dbg_collect(&mvm->fwrt, FW_DBG_TRIGGER_USER, buf,
- (count - 1), NULL);
+ (count - 1));
iwl_mvm_unref(mvm, IWL_MVM_REF_PRPH_WRITE);
@@ -1807,6 +1797,35 @@
}
static ssize_t
+iwl_dbgfs_set_aid_write(struct iwl_mvm *mvm, char *buf,
+ size_t count, loff_t *ppos)
+{
+ struct iwl_he_monitor_cmd he_mon_cmd = {};
+ u32 aid;
+ int ret;
+
+ if (!iwl_mvm_firmware_running(mvm))
+ return -EIO;
+
+ ret = sscanf(buf, "%x %2hhx:%2hhx:%2hhx:%2hhx:%2hhx:%2hhx", &aid,
+ &he_mon_cmd.bssid[0], &he_mon_cmd.bssid[1],
+ &he_mon_cmd.bssid[2], &he_mon_cmd.bssid[3],
+ &he_mon_cmd.bssid[4], &he_mon_cmd.bssid[5]);
+ if (ret != 7)
+ return -EINVAL;
+
+ he_mon_cmd.aid = cpu_to_le16(aid);
+
+ mutex_lock(&mvm->mutex);
+ ret = iwl_mvm_send_cmd_pdu(mvm, iwl_cmd_id(HE_AIR_SNIFFER_CONFIG_CMD,
+ DATA_PATH_GROUP, 0), 0,
+ sizeof(he_mon_cmd), &he_mon_cmd);
+ mutex_unlock(&mvm->mutex);
+
+ return ret ?: count;
+}
+
+static ssize_t
iwl_dbgfs_uapsd_noagg_bssids_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
@@ -1916,6 +1935,8 @@
MVM_DEBUGFS_READ_FILE_OPS(sar_geo_profile);
#endif
+MVM_DEBUGFS_WRITE_FILE_OPS(set_aid, 32);
+
static ssize_t iwl_dbgfs_mem_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
@@ -2056,7 +2077,7 @@
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
if (iwl_mvm_has_tlc_offload(mvm)) {
- MVM_DEBUGFS_ADD_STA_FILE(rs_data, dir, S_IRUSR);
+ MVM_DEBUGFS_ADD_STA_FILE(rs_data, dir, 0400);
}
return;
@@ -2077,57 +2098,55 @@
mvm->debugfs_dir = dbgfs_dir;
#ifdef CPTCFG_IWLWIFI_THERMAL_DEBUGFS
- MVM_DEBUGFS_ADD_FILE(tt_tx_backoff, dbgfs_dir, S_IRUSR);
+ MVM_DEBUGFS_ADD_FILE(tt_tx_backoff, dbgfs_dir, 0400);
#endif
- MVM_DEBUGFS_ADD_FILE(tx_flush, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(sta_drain, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(sram, mvm->debugfs_dir, S_IWUSR | S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(set_nic_temperature, mvm->debugfs_dir,
- S_IWUSR | S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(nic_temp, dbgfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(ctdp_budget, dbgfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(stop_ctdp, dbgfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(force_ctkill, dbgfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(stations, dbgfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(bt_notif, dbgfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(bt_cmd, dbgfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(disable_power_off, mvm->debugfs_dir,
- S_IRUSR | S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(fw_ver, mvm->debugfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(fw_rx_stats, mvm->debugfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(drv_rx_stats, mvm->debugfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(fw_restart, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(fw_nmi, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(bt_tx_prio, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(bt_force_ant, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(scan_ant_rxchain, mvm->debugfs_dir,
- S_IWUSR | S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(prph_reg, mvm->debugfs_dir, S_IWUSR | S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(d0i3_refs, mvm->debugfs_dir, S_IRUSR | S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(fw_dbg_conf, mvm->debugfs_dir, S_IRUSR | S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(fw_dbg_collect, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(max_amsdu_len, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(send_echo_cmd, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(cont_recording, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(indirection_tbl, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(inject_packet, mvm->debugfs_dir, S_IWUSR);
+ MVM_DEBUGFS_ADD_FILE(tx_flush, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(sta_drain, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(sram, mvm->debugfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE(set_nic_temperature, mvm->debugfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE(nic_temp, dbgfs_dir, 0400);
+ MVM_DEBUGFS_ADD_FILE(ctdp_budget, dbgfs_dir, 0400);
+ MVM_DEBUGFS_ADD_FILE(stop_ctdp, dbgfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(force_ctkill, dbgfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(stations, dbgfs_dir, 0400);
+ MVM_DEBUGFS_ADD_FILE(bt_notif, dbgfs_dir, 0400);
+ MVM_DEBUGFS_ADD_FILE(bt_cmd, dbgfs_dir, 0400);
+ MVM_DEBUGFS_ADD_FILE(disable_power_off, mvm->debugfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE(fw_ver, mvm->debugfs_dir, 0400);
+ MVM_DEBUGFS_ADD_FILE(fw_rx_stats, mvm->debugfs_dir, 0400);
+ MVM_DEBUGFS_ADD_FILE(drv_rx_stats, mvm->debugfs_dir, 0400);
+ MVM_DEBUGFS_ADD_FILE(fw_restart, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(fw_nmi, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(bt_tx_prio, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(bt_force_ant, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(scan_ant_rxchain, mvm->debugfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE(prph_reg, mvm->debugfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE(d0i3_refs, mvm->debugfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE(fw_dbg_conf, mvm->debugfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE(fw_dbg_collect, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(max_amsdu_len, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(send_echo_cmd, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(cont_recording, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(indirection_tbl, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(inject_packet, mvm->debugfs_dir, 0200);
#ifdef CONFIG_ACPI
- MVM_DEBUGFS_ADD_FILE(sar_geo_profile, dbgfs_dir, S_IRUSR);
+ MVM_DEBUGFS_ADD_FILE(sar_geo_profile, dbgfs_dir, 0400);
#endif
#ifdef CPTCFG_IWLMVM_VENDOR_CMDS
- MVM_DEBUGFS_ADD_FILE(tx_power_status, mvm->debugfs_dir, S_IRUSR);
+ MVM_DEBUGFS_ADD_FILE(tx_power_status, mvm->debugfs_dir, 0400);
#endif
+ MVM_DEBUGFS_ADD_FILE(set_aid, mvm->debugfs_dir, 0200);
if (!debugfs_create_bool("enable_scan_iteration_notif",
- S_IRUSR | S_IWUSR,
+ 0600,
mvm->debugfs_dir,
&mvm->scan_iter_notif_enabled))
goto err;
- if (!debugfs_create_bool("drop_bcn_ap_mode", S_IRUSR | S_IWUSR,
+ if (!debugfs_create_bool("drop_bcn_ap_mode", 0600,
mvm->debugfs_dir, &mvm->drop_bcn_ap_mode))
goto err;
- MVM_DEBUGFS_ADD_FILE(uapsd_noagg_bssids, mvm->debugfs_dir, S_IRUSR);
+ MVM_DEBUGFS_ADD_FILE(uapsd_noagg_bssids, mvm->debugfs_dir, 0400);
#ifdef CPTCFG_IWLWIFI_BCAST_FILTERING
if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BCAST_FILTERING) {
@@ -2136,81 +2155,80 @@
if (!bcast_dir)
goto err;
- if (!debugfs_create_bool("override", S_IRUSR | S_IWUSR,
- bcast_dir,
- &mvm->dbgfs_bcast_filtering.override))
+ if (!debugfs_create_bool("override", 0600,
+ bcast_dir,
+ &mvm->dbgfs_bcast_filtering.override))
goto err;
MVM_DEBUGFS_ADD_FILE_ALIAS("filters", bcast_filters,
- bcast_dir, S_IWUSR | S_IRUSR);
+ bcast_dir, 0600);
MVM_DEBUGFS_ADD_FILE_ALIAS("macs", bcast_filters_macs,
- bcast_dir, S_IWUSR | S_IRUSR);
+ bcast_dir, 0600);
}
#endif
#ifdef CONFIG_PM_SLEEP
- MVM_DEBUGFS_ADD_FILE(d3_sram, mvm->debugfs_dir, S_IRUSR | S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(d3_test, mvm->debugfs_dir, S_IRUSR);
- if (!debugfs_create_bool("d3_wake_sysassert", S_IRUSR | S_IWUSR,
+ MVM_DEBUGFS_ADD_FILE(d3_sram, mvm->debugfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE(d3_test, mvm->debugfs_dir, 0400);
+ if (!debugfs_create_bool("d3_wake_sysassert", 0600,
mvm->debugfs_dir, &mvm->d3_wake_sysassert))
goto err;
- if (!debugfs_create_u32("last_netdetect_scans", S_IRUSR,
+ if (!debugfs_create_u32("last_netdetect_scans", 0400,
mvm->debugfs_dir, &mvm->last_netdetect_scans))
goto err;
#endif
- if (!debugfs_create_u8("ps_disabled", S_IRUSR,
+ if (!debugfs_create_u8("ps_disabled", 0400,
mvm->debugfs_dir, &mvm->ps_disabled))
goto err;
- if (!debugfs_create_blob("nvm_hw", S_IRUSR,
- mvm->debugfs_dir, &mvm->nvm_hw_blob))
+ if (!debugfs_create_blob("nvm_hw", 0400,
+ mvm->debugfs_dir, &mvm->nvm_hw_blob))
goto err;
- if (!debugfs_create_blob("nvm_sw", S_IRUSR,
- mvm->debugfs_dir, &mvm->nvm_sw_blob))
+ if (!debugfs_create_blob("nvm_sw", 0400,
+ mvm->debugfs_dir, &mvm->nvm_sw_blob))
goto err;
- if (!debugfs_create_blob("nvm_calib", S_IRUSR,
- mvm->debugfs_dir, &mvm->nvm_calib_blob))
+ if (!debugfs_create_blob("nvm_calib", 0400,
+ mvm->debugfs_dir, &mvm->nvm_calib_blob))
goto err;
- if (!debugfs_create_blob("nvm_prod", S_IRUSR,
- mvm->debugfs_dir, &mvm->nvm_prod_blob))
+ if (!debugfs_create_blob("nvm_prod", 0400,
+ mvm->debugfs_dir, &mvm->nvm_prod_blob))
goto err;
- if (!debugfs_create_blob("nvm_phy_sku", S_IRUSR,
+ if (!debugfs_create_blob("nvm_phy_sku", 0400,
mvm->debugfs_dir, &mvm->nvm_phy_sku_blob))
goto err;
#ifdef CPTCFG_IWLWIFI_THERMAL_DEBUGFS
- if (!debugfs_create_u32("ct_kill_exit", S_IRUSR | S_IWUSR,
+ if (!debugfs_create_u32("ct_kill_exit", 0600,
mvm->debugfs_dir,
&tt_params->ct_kill_exit))
goto err;
- if (!debugfs_create_u32("ct_kill_entry", S_IRUSR | S_IWUSR,
+ if (!debugfs_create_u32("ct_kill_entry", 0600,
mvm->debugfs_dir,
&tt_params->ct_kill_entry))
goto err;
- if (!debugfs_create_u32("ct_kill_duration", S_IRUSR | S_IWUSR,
+ if (!debugfs_create_u32("ct_kill_duration", 0600,
mvm->debugfs_dir,
&tt_params->ct_kill_duration))
goto err;
- if (!debugfs_create_u32("dynamic_smps_entry", S_IRUSR | S_IWUSR,
+ if (!debugfs_create_u32("dynamic_smps_entry", 0600,
mvm->debugfs_dir,
&tt_params->dynamic_smps_entry))
goto err;
- if (!debugfs_create_u32("dynamic_smps_exit", S_IRUSR | S_IWUSR,
+ if (!debugfs_create_u32("dynamic_smps_exit", 0600,
mvm->debugfs_dir,
&tt_params->dynamic_smps_exit))
goto err;
- if (!debugfs_create_u32("tx_protection_entry", S_IRUSR | S_IWUSR,
+ if (!debugfs_create_u32("tx_protection_entry", 0600,
mvm->debugfs_dir,
&tt_params->tx_protection_entry))
goto err;
- if (!debugfs_create_u32("tx_protection_exit", S_IRUSR | S_IWUSR,
+ if (!debugfs_create_u32("tx_protection_exit", 0600,
mvm->debugfs_dir,
&tt_params->tx_protection_exit))
goto err;
#endif
- debugfs_create_file("mem", S_IRUSR | S_IWUSR, dbgfs_dir, mvm,
- &iwl_dbgfs_mem_ops);
+ debugfs_create_file("mem", 0600, dbgfs_dir, mvm, &iwl_dbgfs_mem_ops);
/*
* Create a symlink with mac80211. It will be removed when mac80211
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/debugfs.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/debugfs.h
index ede6ef8..a83d252 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/debugfs.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/debugfs.h
@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/fw-api.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/fw-api.h
index 808dce9..e4677b1 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/fw-api.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/fw-api.h
@@ -18,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/fw.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/fw.c
index 54b0fff..e85153d 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/fw.c
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -325,13 +320,12 @@
enum iwl_ucode_type ucode_type)
{
struct iwl_notification_wait alive_wait;
- struct iwl_mvm_alive_data alive_data;
+ struct iwl_mvm_alive_data alive_data = {};
const struct fw_img *fw;
int ret, i;
enum iwl_ucode_type old_type = mvm->fwrt.cur_fw_img;
static const u16 alive_cmd[] = { MVM_ALIVE };
- set_bit(IWL_FWRT_STATUS_WAIT_ALIVE, &mvm->fwrt.status);
if (ucode_type == IWL_UCODE_REGULAR &&
iwl_fw_dbg_conf_usniffer(mvm->fw, FW_DBG_START_FROM_ALIVE) &&
!(fw_has_capa(&mvm->fw->ucode_capa,
@@ -361,9 +355,13 @@
*/
ret = iwl_wait_notification(&mvm->notif_wait, &alive_wait,
MVM_UCODE_ALIVE_TIMEOUT);
+
if (ret) {
struct iwl_trans *trans = mvm->trans;
+ if (ret == -ETIMEDOUT)
+ iwl_fw_alive_timeout_dump(&mvm->fwrt);
+
if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000)
IWL_ERR(mvm,
"SecBoot CPU1 Status: 0x%x, CPU2 Status: 0x%x\n",
@@ -396,13 +394,22 @@
*/
memset(&mvm->queue_info, 0, sizeof(mvm->queue_info));
- mvm->queue_info[IWL_MVM_DQA_CMD_QUEUE].hw_queue_refcount = 1;
+ /*
+ * Set a 'fake' TID for the command queue, since we use the
+ * hweight() of the tid_bitmap as a refcount now. Not that
+ * we ever even consider the command queue as one we might
+ * want to reuse, but be safe nevertheless.
+ */
+ mvm->queue_info[IWL_MVM_DQA_CMD_QUEUE].tid_bitmap =
+ BIT(IWL_MAX_TID_COUNT + 2);
for (i = 0; i < IEEE80211_MAX_QUEUES; i++)
atomic_set(&mvm->mac80211_queue_stop_count[i], 0);
set_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status);
- clear_bit(IWL_FWRT_STATUS_WAIT_ALIVE, &mvm->fwrt.status);
+#ifdef CPTCFG_IWLWIFI_DEBUGFS
+ iwl_fw_set_dbg_rec_on(&mvm->fwrt);
+#endif
return 0;
}
@@ -644,7 +651,9 @@
if (mvm->nvm_file_name)
iwl_mvm_load_nvm_to_nic(mvm);
- WARN_ON(iwl_nvm_check_version(mvm->nvm_data, mvm->trans));
+ WARN_ONCE(mvm->nvm_data->nvm_version < mvm->trans->cfg->nvm_ver,
+ "Too old NVM version (0x%0x, required = 0x%0x)",
+ mvm->nvm_data->nvm_version, mvm->trans->cfg->nvm_ver);
/*
* abort after reading the nvm in case RF Kill is on, we will complete
@@ -1033,6 +1042,11 @@
return -ENOENT;
}
+static int iwl_mvm_sar_get_wgds_table(struct iwl_mvm *mvm)
+{
+ return -ENOENT;
+}
+
static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm)
{
return 0;
@@ -1059,8 +1073,11 @@
IWL_DEBUG_RADIO(mvm,
"WRDS SAR BIOS table invalid or unavailable. (%d)\n",
ret);
- /* if not available, don't fail and don't bother with EWRD */
- return 0;
+ /*
+ * If not available, don't fail and don't bother with EWRD.
+ * Return 1 to tell that we can't use WGDS either.
+ */
+ return 1;
}
ret = iwl_mvm_sar_get_ewrd_table(mvm);
@@ -1082,9 +1099,13 @@
#endif
ret = iwl_mvm_sar_select_profile(mvm, 1, 1);
- /* if we don't have profile 0 from BIOS, just skip it */
+ /*
+ * If we don't have profile 0 from BIOS, just skip it. This
+ * means that SAR Geo will not be enabled either, even if we
+ * have other valid profiles.
+ */
if (ret == -ENOENT)
- return 0;
+ return 1;
return ret;
}
@@ -1116,10 +1137,14 @@
if (ret)
return ret;
+ iwl_fw_dbg_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_EARLY);
+
ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_REGULAR);
if (ret)
return ret;
+ iwl_fw_dbg_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_AFTER_ALIVE);
+
return iwl_init_paging(&mvm->fwrt, mvm->fwrt.cur_fw_img);
}
@@ -1152,11 +1177,13 @@
iwl_dnt_start(mvm->trans);
#endif
- mvm->fwrt.dump.conf = FW_DBG_INVALID;
- /* if we have a destination, assume EARLY START */
- if (mvm->fw->dbg.dest_tlv)
- mvm->fwrt.dump.conf = FW_DBG_START_FROM_ALIVE;
- iwl_fw_start_dbg_conf(&mvm->fwrt, FW_DBG_START_FROM_ALIVE);
+ if (!mvm->trans->ini_valid) {
+ mvm->fwrt.dump.conf = FW_DBG_INVALID;
+ /* if we have a destination, assume EARLY START */
+ if (mvm->fw->dbg.dest_tlv)
+ mvm->fwrt.dump.conf = FW_DBG_START_FROM_ALIVE;
+ iwl_fw_start_dbg_conf(&mvm->fwrt, FW_DBG_START_FROM_ALIVE);
+ }
ret = iwl_send_tx_ant_cfg(mvm, iwl_mvm_get_valid_tx_ant(mvm));
if (ret)
@@ -1317,11 +1344,19 @@
#endif
ret = iwl_mvm_sar_init(mvm);
- if (ret)
- goto error;
+ if (ret == 0) {
+ ret = iwl_mvm_sar_geo_init(mvm);
+ } else if (ret > 0 && !iwl_mvm_sar_get_wgds_table(mvm)) {
+ /*
+ * If basic SAR is not available, we check for WGDS,
+ * which should *not* be available either. If it is
+ * available, issue an error, because we can't use SAR
+ * Geo without basic SAR.
+ */
+ IWL_ERR(mvm, "BIOS contains WGDS but no WRDS\n");
+ }
- ret = iwl_mvm_sar_geo_init(mvm);
- if (ret)
+ if (ret < 0)
goto error;
iwl_mvm_leds_sync(mvm);
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/led.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/led.c
index b272695..9bb1de1 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/led.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/led.c
@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/mac-ctxt.c
index 6956b3f..4f953ce 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/mac-ctxt.c
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -786,13 +781,8 @@
}
ctxt_sta->bi = cpu_to_le32(vif->bss_conf.beacon_int);
- ctxt_sta->bi_reciprocal =
- cpu_to_le32(iwl_mvm_reciprocal(vif->bss_conf.beacon_int));
ctxt_sta->dtim_interval = cpu_to_le32(vif->bss_conf.beacon_int *
vif->bss_conf.dtim_period);
- ctxt_sta->dtim_reciprocal =
- cpu_to_le32(iwl_mvm_reciprocal(vif->bss_conf.beacon_int *
- vif->bss_conf.dtim_period));
ctxt_sta->listen_interval = cpu_to_le32(mvm->hw->conf.listen_interval);
ctxt_sta->assoc_id = cpu_to_le32(vif->bss_conf.aid);
@@ -800,6 +790,32 @@
if (vif->probe_req_reg && vif->bss_conf.assoc && vif->p2p)
cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_PROBE_REQUEST);
+ if (vif->bss_conf.assoc && vif->bss_conf.he_support &&
+ !iwlwifi_mod_params.disable_11ax) {
+ struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+ u8 sta_id = mvmvif->ap_sta_id;
+
+ cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_11AX);
+ if (sta_id != IWL_MVM_INVALID_STA) {
+ struct ieee80211_sta *sta;
+
+ sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
+ lockdep_is_held(&mvm->mutex));
+
+ /*
+ * TODO: we should check the ext cap IE but it is
+ * unclear why the spec requires two bits (one in HE
+ * cap IE, and one in the ext cap IE). In the meantime
+ * rely on the HE cap IE only.
+ */
+ if (sta && (sta->he_cap.he_cap_elem.mac_cap_info[0] &
+ IEEE80211_HE_MAC_CAP0_TWT_RES))
+ ctxt_sta->data_policy |=
+ cpu_to_le32(TWT_SUPPORTED);
+ }
+ }
+
+
return iwl_mvm_mac_ctxt_send_cmd(mvm, &cmd);
}
@@ -847,8 +863,6 @@
/* cmd.ibss.beacon_time/cmd.ibss.beacon_tsf are curently ignored */
cmd.ibss.bi = cpu_to_le32(vif->bss_conf.beacon_int);
- cmd.ibss.bi_reciprocal =
- cpu_to_le32(iwl_mvm_reciprocal(vif->bss_conf.beacon_int));
/* TODO: Assumes that the beacon id == mac context id */
cmd.ibss.beacon_template = cpu_to_le32(mvmvif->id);
@@ -881,8 +895,6 @@
iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, NULL, action);
- cmd.protection_flags |= cpu_to_le32(MAC_PROT_FLG_TGG_PROTECT);
-
/* Override the filter flags to accept only probe requests */
cmd.filter_flags = cpu_to_le32(MAC_FILTER_IN_PROBE_REQUEST);
@@ -985,9 +997,7 @@
*/
if (!fw_has_capa(&mvm->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_BEACON_ANT_SELECTION) || true) {
- mvm->mgmt_last_antenna_idx =
- iwl_mvm_next_antenna(mvm, iwl_mvm_get_valid_tx_ant(mvm),
- mvm->mgmt_last_antenna_idx);
+ iwl_mvm_toggle_tx_ant(mvm, &mvm->mgmt_last_antenna_idx);
tx->rate_n_flags =
cpu_to_le32(BIT(mvm->mgmt_last_antenna_idx) <<
@@ -1203,14 +1213,12 @@
IWL_DEBUG_HC(mvm, "No need to receive beacons\n");
}
+ if (vif->bss_conf.he_support && !iwlwifi_mod_params.disable_11ax)
+ cmd->filter_flags |= cpu_to_le32(MAC_FILTER_IN_11AX);
+
ctxt_ap->bi = cpu_to_le32(vif->bss_conf.beacon_int);
- ctxt_ap->bi_reciprocal =
- cpu_to_le32(iwl_mvm_reciprocal(vif->bss_conf.beacon_int));
ctxt_ap->dtim_interval = cpu_to_le32(vif->bss_conf.beacon_int *
vif->bss_conf.dtim_period);
- ctxt_ap->dtim_reciprocal =
- cpu_to_le32(iwl_mvm_reciprocal(vif->bss_conf.beacon_int *
- vif->bss_conf.dtim_period));
if (!fw_has_api(&mvm->fw->ucode_capa,
IWL_UCODE_TLV_API_STA_TYPE))
@@ -1513,8 +1521,9 @@
* TODO: the threshold should be adjusted based on latency conditions,
* and/or in case of a CS flow on one of the other AP vifs.
*/
- if (le32_to_cpu(missed_beacons->consec_missed_beacons_since_last_rx) >
- IWL_MVM_MISSED_BEACONS_THRESHOLD)
+ if (rx_missed_bcon > IWL_MVM_MISSED_BEACONS_THRESHOLD_LONG)
+ iwl_mvm_connection_loss(mvm, vif, "missed beacons");
+ else if (rx_missed_bcon_since_rx > IWL_MVM_MISSED_BEACONS_THRESHOLD)
ieee80211_beacon_loss(vif);
trigger = iwl_fw_dbg_trigger_on(&mvm->fwrt, ieee80211_vif_to_wdev(vif),
@@ -1552,6 +1561,8 @@
IEEE80211_IFACE_ITER_NORMAL,
iwl_mvm_beacon_loss_iterator,
mb);
+
+ iwl_fw_dbg_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_MISSED_BEACONS);
}
void iwl_mvm_rx_stored_beacon_notif(struct iwl_mvm *mvm,
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/mac80211.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/mac80211.c
index a0ec6d3..0eee5ed 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/mac80211.c
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -100,15 +95,11 @@
#include "fw/api/nan.h"
/* The ETSI patches were introduced in 4.17 and backported to
- * chromeos-4.4, we need our limits on any version outside that
+ * chromeos-4.4, but we use our version in 4.4 anyway. Also, due to
+ * backporting issues (some wmm rules code was moved to cfg80211), we
+ * only use the outer kernel version starting from 4.19.
*/
-#if (CFG80211_VERSION < KERNEL_VERSION(4,17,0) && \
- !(CFG80211_VERSION >= KERNEL_VERSION(4,4,0) && \
- CFG80211_VERSION < KERNEL_VERSION(4,5,0)))
-#define IWL7000_NEED_ETSI_WMM_LIMITS
-#endif
-
-#ifdef IWL7000_NEED_ETSI_WMM_LIMITS
+#if CFG80211_VERSION < KERNEL_VERSION(4,19,0)
const static struct ieee80211_wmm_rule wmm_rules = {
.client = {
{.cw_min = 3, .cw_max = 7, .aifsn = 2, .cot = 2000},
@@ -396,8 +387,12 @@
goto out;
}
- if (changed)
- *changed = (resp->status == MCC_RESP_NEW_CHAN_PROFILE);
+ if (changed) {
+ u32 status = le32_to_cpu(resp->status);
+
+ *changed = (status == MCC_RESP_NEW_CHAN_PROFILE ||
+ status == MCC_RESP_ILLEGAL);
+ }
regd = iwl_parse_nvm_mcc_info(mvm->trans->dev, mvm->cfg,
__le32_to_cpu(resp->n_channels),
@@ -513,6 +508,7 @@
ieee80211_hw_set(hw, SUPPORTS_AMSDU_IN_AMPDU);
ieee80211_hw_set(hw, NEEDS_UNIQUE_STA_ADDR);
ieee80211_hw_set(hw, DEAUTH_NEED_MGD_TX_PREP);
+ ieee80211_hw_set(hw, SUPPORTS_VHT_EXT_NSS_BW);
if (iwl_mvm_has_tlc_offload(mvm)) {
ieee80211_hw_set(hw, TX_AMPDU_SETUP_IN_HW);
@@ -687,6 +683,11 @@
num_mac = (mvm->nvm_data->n_hw_addrs > 1) ?
min(IWL_MVM_MAX_ADDRESSES, mvm->nvm_data->n_hw_addrs) : 1;
+#ifdef CPTCFG_IWLWIFI_SUPPORT_DEBUG_OVERRIDES
+ if (mvm->trans->dbg_cfg.hw_address.len)
+ num_mac = IWL_MVM_MAX_ADDRESSES;
+#endif
+
for (i = 1; i < num_mac; i++) {
memcpy(mvm->addresses[i].addr, mvm->addresses[i-1].addr,
ETH_ALEN);
@@ -1269,13 +1270,17 @@
}
ret = iwl_mvm_up(mvm);
+ iwl_fw_dbg_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_POST_INIT);
+
if (ret && test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) {
/* Something went wrong - we need to finish some cleanup
* that normally iwl_mvm_mac_restart_complete() below
* would do.
*/
clear_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status);
+#ifdef CONFIG_PM
iwl_mvm_d0i3_enable_tx(mvm, NULL);
+#endif
}
return ret;
@@ -1313,7 +1318,9 @@
mutex_lock(&mvm->mutex);
clear_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status);
+#ifdef CONFIG_PM
iwl_mvm_d0i3_enable_tx(mvm, NULL);
+#endif
ret = iwl_mvm_update_quotas(mvm, true, NULL);
if (ret)
IWL_ERR(mvm, "Failed to update quotas after restart (%d)\n",
@@ -2114,6 +2121,213 @@
iwl_mvm_mu_mimo_iface_iterator, notif);
}
+static u8 iwl_mvm_he_get_ppe_val(u8 *ppe, u8 ppe_pos_bit)
+{
+ u8 byte_num = ppe_pos_bit / 8;
+ u8 bit_num = ppe_pos_bit % 8;
+ u8 residue_bits;
+ u8 res;
+
+ if (bit_num <= 5)
+ return (ppe[byte_num] >> bit_num) &
+ (BIT(IEEE80211_PPE_THRES_INFO_PPET_SIZE) - 1);
+
+ /*
+ * If bit_num > 5, we have to combine bits with next byte.
+ * Calculate how many bits we need to take from current byte (called
+ * here "residue_bits"), and add them to bits from next byte.
+ */
+
+ residue_bits = 8 - bit_num;
+
+ res = (ppe[byte_num + 1] &
+ (BIT(IEEE80211_PPE_THRES_INFO_PPET_SIZE - residue_bits) - 1)) <<
+ residue_bits;
+ res += (ppe[byte_num] >> bit_num) & (BIT(residue_bits) - 1);
+
+ return res;
+}
+
+static const u8 mac80211_ac_to_ucode_ac[] = {
+ AC_VO,
+ AC_VI,
+ AC_BE,
+ AC_BK
+};
+
+static void iwl_mvm_cfg_he_sta(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif, u8 sta_id)
+{
+ struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+ struct iwl_he_sta_context_cmd sta_ctxt_cmd = {
+ .sta_id = sta_id,
+ .tid_limit = IWL_MAX_TID_COUNT,
+ .bss_color = vif->bss_conf.bss_color,
+ .htc_trig_based_pkt_ext = vif->bss_conf.htc_trig_based_pkt_ext,
+ .frame_time_rts_th =
+ cpu_to_le16(vif->bss_conf.frame_time_rts_th),
+ };
+ struct ieee80211_sta *sta;
+ u32 flags;
+ int i;
+
+ rcu_read_lock();
+
+ sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_ctxt_cmd.sta_id]);
+ if (IS_ERR(sta)) {
+ rcu_read_unlock();
+ WARN(1, "Can't find STA to configure HE\n");
+ return;
+ }
+
+ if (!sta->he_cap.has_he) {
+ rcu_read_unlock();
+ return;
+ }
+
+ flags = 0;
+
+ /* HTC flags */
+ if (sta->he_cap.he_cap_elem.mac_cap_info[0] &
+ IEEE80211_HE_MAC_CAP0_HTC_HE)
+ sta_ctxt_cmd.htc_flags |= cpu_to_le32(IWL_HE_HTC_SUPPORT);
+ if ((sta->he_cap.he_cap_elem.mac_cap_info[1] &
+ IEEE80211_HE_MAC_CAP1_LINK_ADAPTATION) ||
+ (sta->he_cap.he_cap_elem.mac_cap_info[2] &
+ IEEE80211_HE_MAC_CAP2_LINK_ADAPTATION)) {
+ u8 link_adap =
+ ((sta->he_cap.he_cap_elem.mac_cap_info[2] &
+ IEEE80211_HE_MAC_CAP2_LINK_ADAPTATION) << 1) +
+ (sta->he_cap.he_cap_elem.mac_cap_info[1] &
+ IEEE80211_HE_MAC_CAP1_LINK_ADAPTATION);
+
+ if (link_adap == 2)
+ sta_ctxt_cmd.htc_flags |=
+ cpu_to_le32(IWL_HE_HTC_LINK_ADAP_UNSOLICITED);
+ else if (link_adap == 3)
+ sta_ctxt_cmd.htc_flags |=
+ cpu_to_le32(IWL_HE_HTC_LINK_ADAP_BOTH);
+ }
+ if (sta->he_cap.he_cap_elem.mac_cap_info[2] & IEEE80211_HE_MAC_CAP2_BSR)
+ sta_ctxt_cmd.htc_flags |= cpu_to_le32(IWL_HE_HTC_BSR_SUPP);
+ if (sta->he_cap.he_cap_elem.mac_cap_info[3] &
+ IEEE80211_HE_MAC_CAP3_OMI_CONTROL)
+ sta_ctxt_cmd.htc_flags |= cpu_to_le32(IWL_HE_HTC_OMI_SUPP);
+ if (sta->he_cap.he_cap_elem.mac_cap_info[4] & IEEE80211_HE_MAC_CAP4_BQR)
+ sta_ctxt_cmd.htc_flags |= cpu_to_le32(IWL_HE_HTC_BQR_SUPP);
+
+ /*
+ * Initialize the PPE thresholds to "None" (7), as described in Table
+ * 9-262ac of 80211.ax/D3.0.
+ */
+ memset(&sta_ctxt_cmd.pkt_ext, 7, sizeof(sta_ctxt_cmd.pkt_ext));
+
+ /* If PPE Thresholds exist, parse them into a FW-familiar format. */
+ if (sta->he_cap.he_cap_elem.phy_cap_info[6] &
+ IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT) {
+ u8 nss = (sta->he_cap.ppe_thres[0] &
+ IEEE80211_PPE_THRES_NSS_MASK) + 1;
+ u8 ru_index_bitmap =
+ (sta->he_cap.ppe_thres[0] &
+ IEEE80211_PPE_THRES_RU_INDEX_BITMASK_MASK) >>
+ IEEE80211_PPE_THRES_RU_INDEX_BITMASK_POS;
+ u8 *ppe = &sta->he_cap.ppe_thres[0];
+ u8 ppe_pos_bit = 7; /* Starting after PPE header */
+
+ /*
+ * FW currently supports only nss == MAX_HE_SUPP_NSS
+ *
+ * If nss > MAX: we can ignore values we don't support
+ * If nss < MAX: we can set zeros in other streams
+ */
+ if (nss > MAX_HE_SUPP_NSS) {
+ IWL_INFO(mvm, "Got NSS = %d - trimming to %d\n", nss,
+ MAX_HE_SUPP_NSS);
+ nss = MAX_HE_SUPP_NSS;
+ }
+
+ for (i = 0; i < nss; i++) {
+ u8 ru_index_tmp = ru_index_bitmap << 1;
+ u8 bw;
+
+ for (bw = 0; bw < MAX_HE_CHANNEL_BW_INDX; bw++) {
+ ru_index_tmp >>= 1;
+ if (!(ru_index_tmp & 1))
+ continue;
+
+ sta_ctxt_cmd.pkt_ext.pkt_ext_qam_th[i][bw][1] =
+ iwl_mvm_he_get_ppe_val(ppe,
+ ppe_pos_bit);
+ ppe_pos_bit +=
+ IEEE80211_PPE_THRES_INFO_PPET_SIZE;
+ sta_ctxt_cmd.pkt_ext.pkt_ext_qam_th[i][bw][0] =
+ iwl_mvm_he_get_ppe_val(ppe,
+ ppe_pos_bit);
+ ppe_pos_bit +=
+ IEEE80211_PPE_THRES_INFO_PPET_SIZE;
+ }
+ }
+
+ flags |= STA_CTXT_HE_PACKET_EXT;
+ }
+ rcu_read_unlock();
+
+ /* Mark MU EDCA as enabled, unless none detected on some AC */
+ flags |= STA_CTXT_HE_MU_EDCA_CW;
+ for (i = 0; i < IEEE80211_NUM_ACS; i++) {
+ struct ieee80211_he_mu_edca_param_ac_rec *mu_edca =
+ &mvmvif->queue_params[i].mu_edca_param_rec;
+ u8 ac = mac80211_ac_to_ucode_ac[i];
+
+ if (!mvmvif->queue_params[i].mu_edca) {
+ flags &= ~STA_CTXT_HE_MU_EDCA_CW;
+ break;
+ }
+
+ sta_ctxt_cmd.trig_based_txf[ac].cwmin =
+ cpu_to_le16(mu_edca->ecw_min_max & 0xf);
+ sta_ctxt_cmd.trig_based_txf[ac].cwmax =
+ cpu_to_le16((mu_edca->ecw_min_max & 0xf0) >> 4);
+ sta_ctxt_cmd.trig_based_txf[ac].aifsn =
+ cpu_to_le16(mu_edca->aifsn & 0xf);
+ sta_ctxt_cmd.trig_based_txf[ac].mu_time =
+ cpu_to_le16(mu_edca->mu_edca_timer);
+ }
+
+ if (vif->bss_conf.multi_sta_back_32bit)
+ flags |= STA_CTXT_HE_32BIT_BA_BITMAP;
+
+ if (vif->bss_conf.ack_enabled)
+ flags |= STA_CTXT_HE_ACK_ENABLED;
+
+ if (vif->bss_conf.uora_exists) {
+ flags |= STA_CTXT_HE_TRIG_RND_ALLOC;
+
+ sta_ctxt_cmd.rand_alloc_ecwmin =
+ vif->bss_conf.uora_ocw_range & 0x7;
+ sta_ctxt_cmd.rand_alloc_ecwmax =
+ (vif->bss_conf.uora_ocw_range >> 3) & 0x7;
+ }
+
+ if (!(sta->he_cap.he_cap_elem.mac_cap_info[2] &
+ IEEE80211_HE_MAC_CAP2_ACK_EN))
+ flags |= STA_CTXT_HE_NIC_NOT_ACK_ENABLED;
+
+#ifdef CPTCFG_IWLWIFI_SUPPORT_DEBUG_OVERRIDES
+ if (mvm->trans->dbg_cfg.no_ack_en & 0x2)
+ flags &= ~STA_CTXT_HE_ACK_ENABLED;
+#endif
+
+ /* TODO: support Multi BSSID IE */
+
+ sta_ctxt_cmd.flags = cpu_to_le32(flags);
+
+ if (iwl_mvm_send_cmd_pdu(mvm, iwl_cmd_id(STA_HE_CTXT_CMD,
+ DATA_PATH_GROUP, 0),
+ 0, sizeof(sta_ctxt_cmd), &sta_ctxt_cmd))
+ IWL_ERR(mvm, "Failed to config FW to work HE!\n");
+}
+
static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
struct ieee80211_bss_conf *bss_conf,
@@ -2127,8 +2341,13 @@
* beacon interval, which was not known when the station interface was
* added.
*/
- if (changes & BSS_CHANGED_ASSOC && bss_conf->assoc)
+ if (changes & BSS_CHANGED_ASSOC && bss_conf->assoc) {
+ if (vif->bss_conf.he_support &&
+ !iwlwifi_mod_params.disable_11ax)
+ iwl_mvm_cfg_he_sta(mvm, vif, mvmvif->ap_sta_id);
+
iwl_mvm_mac_ctxt_recalc_tsf_id(mvm, vif);
+ }
/*
* If we're not associated yet, take the (new) BSSID before associating
@@ -2391,6 +2610,12 @@
/* must be set before quota calculations */
mvmvif->ap_ibss_active = true;
+ if (vif->type == NL80211_IFTYPE_AP && !vif->p2p) {
+ iwl_mvm_vif_set_low_latency(mvmvif, true,
+ LOW_LATENCY_VIF_TYPE);
+ iwl_mvm_send_low_latency_cmd(mvm, true, mvmvif->id);
+ }
+
/* power updated needs to be done before quotas */
iwl_mvm_power_update_mac(mvm);
@@ -2456,6 +2681,12 @@
mvmvif->ap_ibss_active = false;
mvm->ap_last_beacon_gp2 = 0;
+ if (vif->type == NL80211_IFTYPE_AP && !vif->p2p) {
+ iwl_mvm_vif_set_low_latency(mvmvif, false,
+ LOW_LATENCY_VIF_TYPE);
+ iwl_mvm_send_low_latency_cmd(mvm, false, mvmvif->id);
+ }
+
iwl_mvm_bt_coex_vif_change(mvm);
iwl_mvm_unref(mvm, IWL_MVM_REF_AP_IBSS);
@@ -2956,6 +3187,9 @@
if (vif->type == NL80211_IFTYPE_AP) {
mvmvif->ap_assoc_sta_count++;
iwl_mvm_mac_ctxt_changed(mvm, vif, false, NULL);
+ if (vif->bss_conf.he_support &&
+ !iwlwifi_mod_params.disable_11ax)
+ iwl_mvm_cfg_he_sta(mvm, vif, mvm_sta->sta_id);
}
iwl_mvm_rs_rate_init(mvm, sta, mvmvif->phy_ctxt->channel->band,
@@ -3008,6 +3242,16 @@
iwl_mvm_tdls_check_trigger(mvm, vif, sta->addr,
NL80211_TDLS_DISABLE_LINK);
}
+
+ /* Remove STA key if this is an AP using WEP */
+ if (vif->type == NL80211_IFTYPE_AP && mvmvif->ap_wep_key) {
+ int rm_ret = iwl_mvm_remove_sta_key(mvm, vif, sta,
+ mvmvif->ap_wep_key);
+
+ if (!ret)
+ ret = rm_ret;
+ }
+
} else {
ret = -EIO;
}
@@ -3046,7 +3290,7 @@
iwl_mvm_sf_update(mvm, vif, false);
}
-#ifdef IWL7000_NEED_ETSI_WMM_LIMITS
+#if CFG80211_VERSION < KERNEL_VERSION(4,19,0)
static void iwl_mvm_limit_wmm_ac(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
struct ieee80211_tx_queue_params *params,
@@ -3074,7 +3318,10 @@
vif->type != NL80211_IFTYPE_P2P_GO)
return;
+ mutex_lock(&mvm->mutex);
rd = iwl_mvm_get_current_regdomain(mvm, NULL);
+ mutex_unlock(&mvm->mutex);
+
if (IS_ERR_OR_NULL(rd))
return;
@@ -3109,7 +3356,7 @@
mvmvif->queue_params[ac] = *params;
-#ifdef IWL7000_NEED_ETSI_WMM_LIMITS
+#if CFG80211_VERSION < KERNEL_VERSION(4,19,0)
iwl_mvm_limit_wmm_ac(mvm, vif, &mvmvif->queue_params[ac], ac);
#endif
@@ -3320,9 +3567,8 @@
mvmsta = iwl_mvm_sta_from_mac80211(sta);
WARN_ON(rcu_access_pointer(mvmsta->ptk_pn[keyidx]));
- ptk_pn = kzalloc(sizeof(*ptk_pn) +
- mvm->trans->num_rx_queues *
- sizeof(ptk_pn->q[0]),
+ ptk_pn = kzalloc(struct_size(ptk_pn, q,
+ mvm->trans->num_rx_queues),
GFP_KERNEL);
if (!ptk_pn) {
ret = -ENOMEM;
@@ -3425,7 +3671,7 @@
resp = (void *)pkt->data;
IWL_DEBUG_TE(mvm,
- "Aux ROC: Recieved response from ucode: status=%d uid=%d\n",
+ "Aux ROC: Received response from ucode: status=%d uid=%d\n",
resp->status, resp->event_unique_id);
te_data->uid = le32_to_cpu(resp->event_unique_id);
@@ -4556,7 +4802,7 @@
if (mvmsta->avg_energy) {
sinfo->signal_avg = mvmsta->avg_energy;
- sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL_AVG);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL_AVG);
}
/* if beacon filtering isn't on mac80211 does it anyway */
@@ -4576,11 +4822,11 @@
sinfo->rx_beacon = mvmvif->beacon_stats.num_beacons +
mvmvif->beacon_stats.accu_num_beacons;
- sinfo->filled |= BIT(NL80211_STA_INFO_BEACON_RX);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_BEACON_RX);
if (mvmvif->beacon_stats.avg_signal) {
/* firmware only reports a value after RXing a few beacons */
sinfo->rx_beacon_signal_avg = mvmvif->beacon_stats.avg_signal;
- sinfo->filled |= BIT(NL80211_STA_INFO_BEACON_SIGNAL_AVG);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_BEACON_SIGNAL_AVG);
}
unlock:
mutex_unlock(&mvm->mutex);
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/mvm.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/mvm.h
index 701d501..337869a 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/mvm.h
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -101,6 +96,8 @@
/* RSSI offset for WkP */
#define IWL_RSSI_OFFSET 50
#define IWL_MVM_MISSED_BEACONS_THRESHOLD 8
+#define IWL_MVM_MISSED_BEACONS_THRESHOLD_LONG 16
+
/* A TimeUnit is 1024 microsecond */
#define MSEC_TO_TU(_msec) (_msec*1000/1024)
@@ -312,11 +309,13 @@
* @LOW_LATENCY_TRAFFIC: indicates low latency traffic was detected
* @LOW_LATENCY_DEBUGFS: low latency mode set from debugfs
* @LOW_LATENCY_VCMD: low latency mode set from vendor command
+* @LOW_LATENCY_VIF_TYPE: low latency mode set because of vif type (ap)
*/
enum iwl_mvm_low_latency_cause {
LOW_LATENCY_TRAFFIC = BIT(0),
LOW_LATENCY_DEBUGFS = BIT(1),
LOW_LATENCY_VCMD = BIT(2),
+ LOW_LATENCY_VIF_TYPE = BIT(3),
};
/**
@@ -524,6 +523,7 @@
IWL_SCAN_TYPE_WILD,
IWL_SCAN_TYPE_MILD,
IWL_SCAN_TYPE_FRAGMENTED,
+ IWL_SCAN_TYPE_FAST_BALANCE,
};
enum iwl_mvm_sched_scan_pass_all_states {
@@ -782,24 +782,12 @@
* This is a state in which a single queue serves more than one TID, all of
* which are not aggregated. Note that the queue is only associated to one
* RA.
- * @IWL_MVM_QUEUE_INACTIVE: queue is allocated but no traffic on it
- * This is a state of a queue that has had traffic on it, but during the
- * last %IWL_MVM_DQA_QUEUE_TIMEOUT time period there has been no traffic on
- * it. In this state, when a new queue is needed to be allocated but no
- * such free queue exists, an inactive queue might be freed and given to
- * the new RA/TID.
- * @IWL_MVM_QUEUE_RECONFIGURING: queue is being reconfigured
- * This is the state of a queue that has had traffic pass through it, but
- * needs to be reconfigured for some reason, e.g. the queue needs to
- * become unshared and aggregations re-enabled on.
*/
enum iwl_mvm_queue_status {
IWL_MVM_QUEUE_FREE,
IWL_MVM_QUEUE_RESERVED,
IWL_MVM_QUEUE_READY,
IWL_MVM_QUEUE_SHARED,
- IWL_MVM_QUEUE_INACTIVE,
- IWL_MVM_QUEUE_RECONFIGURING,
};
#define IWL_MVM_DQA_QUEUE_TIMEOUT (5 * HZ)
@@ -816,6 +804,17 @@
u8 values[ACPI_GEO_TABLE_SIZE];
};
+struct iwl_mvm_dqa_txq_info {
+ u8 ra_sta_id; /* The RA this queue is mapped to, if exists */
+ bool reserved; /* Is this the TXQ reserved for a STA */
+ u8 mac80211_ac; /* The mac80211 AC this queue is mapped to */
+ u8 txq_tid; /* The TID "owner" of this queue*/
+ u16 tid_bitmap; /* Bitmap of the TIDs mapped to this queue */
+ /* Timestamp for inactivation per TID of this queue */
+ unsigned long last_frame_time[IWL_MAX_TID_COUNT + 1];
+ enum iwl_mvm_queue_status status;
+};
+
struct iwl_mvm {
/* for logger access */
struct device *dev;
@@ -872,18 +871,7 @@
u16 hw_queue_to_mac80211[IWL_MAX_TVQM_QUEUES];
- struct {
- u8 hw_queue_refcount;
- u8 ra_sta_id; /* The RA this queue is mapped to, if exists */
- bool reserved; /* Is this the TXQ reserved for a STA */
- u8 mac80211_ac; /* The mac80211 AC this queue is mapped to */
- u8 txq_tid; /* The TID "owner" of this queue*/
- u16 tid_bitmap; /* Bitmap of the TIDs mapped to this queue */
- /* Timestamp for inactivation per TID of this queue */
- unsigned long last_frame_time[IWL_MAX_TID_COUNT + 1];
- enum iwl_mvm_queue_status status;
- } queue_info[IWL_MAX_HW_QUEUES];
- spinlock_t queue_info_lock; /* For syncing queue mgmt operations */
+ struct iwl_mvm_dqa_txq_info queue_info[IWL_MAX_HW_QUEUES];
struct work_struct add_stream_wk; /* To add streams to queues */
atomic_t mac80211_queue_stop_count[IEEE80211_MAX_QUEUES];
@@ -1590,6 +1578,11 @@
mvm->fw->valid_rx_ant;
}
+static inline void iwl_mvm_toggle_tx_ant(struct iwl_mvm *mvm, u8 *ant)
+{
+ *ant = iwl_mvm_next_antenna(mvm, iwl_mvm_get_valid_tx_ant(mvm), *ant);
+}
+
static inline u32 iwl_mvm_get_phy_config(struct iwl_mvm *mvm)
{
u32 phy_config = ~(FW_PHY_CFG_TX_CHAIN |
@@ -1619,6 +1612,8 @@
struct iwl_rx_cmd_buffer *rxb);
void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
struct iwl_rx_cmd_buffer *rxb, int queue);
+void iwl_mvm_rx_monitor_ndp(struct iwl_mvm *mvm, struct napi_struct *napi,
+ struct iwl_rx_cmd_buffer *rxb, int queue);
void iwl_mvm_rx_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi,
struct iwl_rx_cmd_buffer *rxb, int queue);
int iwl_mvm_notify_rx_queue(struct iwl_mvm *mvm, u32 rxq_mask,
@@ -1855,10 +1850,13 @@
void iwl_mvm_unref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
int iwl_mvm_ref_sync(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
bool iwl_mvm_ref_taken(struct iwl_mvm *mvm);
+
+#ifdef CONFIG_PM
void iwl_mvm_d0i3_enable_tx(struct iwl_mvm *mvm, __le16 *qos_seq);
int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode);
int iwl_mvm_exit_d0i3(struct iwl_op_mode *op_mode);
int _iwl_mvm_exit_d0i3(struct iwl_mvm *mvm);
+#endif
/* BT Coex */
int iwl_mvm_send_bt_init_conf(struct iwl_mvm *mvm);
@@ -1912,6 +1910,8 @@
/* get SystemLowLatencyMode - only needed for beacon threshold? */
bool iwl_mvm_low_latency(struct iwl_mvm *mvm);
bool iwl_mvm_low_latency_band(struct iwl_mvm *mvm, enum nl80211_band band);
+void iwl_mvm_send_low_latency_cmd(struct iwl_mvm *mvm, bool low_latency,
+ u16 mac_id);
/* get VMACLowLatencyMode */
static inline bool iwl_mvm_vif_low_latency(struct iwl_mvm_vif *mvmvif)
@@ -1939,17 +1939,6 @@
mvmvif->low_latency &= ~cause;
}
-/* hw scheduler queue config */
-bool iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
- u16 ssn, const struct iwl_trans_txq_scd_cfg *cfg,
- unsigned int wdg_timeout);
-int iwl_mvm_tvqm_enable_txq(struct iwl_mvm *mvm, int mac80211_queue,
- u8 sta_id, u8 tid, unsigned int timeout);
-
-int iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
- u8 tid, u8 flags);
-int iwl_mvm_find_free_queue(struct iwl_mvm *mvm, u8 sta_id, u8 minq, u8 maxq);
-
/* Return a bitmask with all the hw supported queues, except for the
* command queue, which can't be flushed.
*/
@@ -1962,6 +1951,16 @@
static inline void iwl_mvm_stop_device(struct iwl_mvm *mvm)
{
lockdep_assert_held(&mvm->mutex);
+ /* If IWL_MVM_STATUS_HW_RESTART_REQUESTED bit is set then we received
+ * an assert. Since we failed to bring the interface up, mac80211
+ * will not attempt to reconfig the device,
+ * which handles the dump collection in assert flow,
+ * so trigger dump collection here.
+ */
+ if (test_and_clear_bit(IWL_MVM_STATUS_HW_RESTART_REQUESTED,
+ &mvm->status))
+ iwl_fw_dbg_collect_desc(&mvm->fwrt, &iwl_dump_desc_assert,
+ false, 0);
/* calling this function without using dump_start/end since at this
* point we already hold the op mode mutex
*/
@@ -2061,8 +2060,6 @@
struct ieee80211_vif *iwl_mvm_get_bss_vif(struct iwl_mvm *mvm);
bool iwl_mvm_is_vif_assoc(struct iwl_mvm *mvm);
-void iwl_mvm_inactivity_check(struct iwl_mvm *mvm);
-
#define MVM_TCM_PERIOD_MSEC 500
#define MVM_TCM_PERIOD (HZ * MVM_TCM_PERIOD_MSEC / 1000)
#define MVM_LL_PERIOD (10 * HZ)
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/nvm.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/nvm.c
index 4aa328b..1e10fd8 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/nvm.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/nvm.c
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -482,15 +477,11 @@
u32 status;
int resp_len, n_channels;
u16 mcc;
- bool resp_v2 = fw_has_capa(&mvm->fw->ucode_capa,
- IWL_UCODE_TLV_CAPA_LAR_SUPPORT_V2);
if (WARN_ON_ONCE(!iwl_mvm_is_lar_supported(mvm)))
return ERR_PTR(-EOPNOTSUPP);
cmd.len[0] = sizeof(struct iwl_mcc_update_cmd);
- if (!resp_v2)
- cmd.len[0] = sizeof(struct iwl_mcc_update_cmd_v1);
IWL_DEBUG_LAR(mvm, "send MCC update to FW with '%c%c' src = %d\n",
alpha2[0], alpha2[1], src_id);
@@ -502,7 +493,8 @@
pkt = cmd.resp_pkt;
/* Extract MCC response */
- if (resp_v2) {
+ if (fw_has_capa(&mvm->fw->ucode_capa,
+ IWL_UCODE_TLV_CAPA_MCC_UPDATE_11AX_SUPPORT)) {
struct iwl_mcc_update_resp *mcc_resp = (void *)pkt->data;
n_channels = __le32_to_cpu(mcc_resp->n_channels);
@@ -514,9 +506,9 @@
goto exit;
}
} else {
- struct iwl_mcc_update_resp_v1 *mcc_resp_v1 = (void *)pkt->data;
+ struct iwl_mcc_update_resp_v3 *mcc_resp_v3 = (void *)pkt->data;
- n_channels = __le32_to_cpu(mcc_resp_v1->n_channels);
+ n_channels = __le32_to_cpu(mcc_resp_v3->n_channels);
resp_len = sizeof(struct iwl_mcc_update_resp) +
n_channels * sizeof(__le32);
resp_cp = kzalloc(resp_len, GFP_KERNEL);
@@ -525,12 +517,14 @@
goto exit;
}
- resp_cp->status = mcc_resp_v1->status;
- resp_cp->mcc = mcc_resp_v1->mcc;
- resp_cp->cap = mcc_resp_v1->cap;
- resp_cp->source_id = mcc_resp_v1->source_id;
- resp_cp->n_channels = mcc_resp_v1->n_channels;
- memcpy(resp_cp->channels, mcc_resp_v1->channels,
+ resp_cp->status = mcc_resp_v3->status;
+ resp_cp->mcc = mcc_resp_v3->mcc;
+ resp_cp->cap = cpu_to_le16(mcc_resp_v3->cap);
+ resp_cp->source_id = mcc_resp_v3->source_id;
+ resp_cp->time = mcc_resp_v3->time;
+ resp_cp->geo_info = mcc_resp_v3->geo_info;
+ resp_cp->n_channels = mcc_resp_v3->n_channels;
+ memcpy(resp_cp->channels, mcc_resp_v3->channels,
n_channels * sizeof(__le32));
}
@@ -545,9 +539,8 @@
}
IWL_DEBUG_LAR(mvm,
- "MCC response status: 0x%x. new MCC: 0x%x ('%c%c') change: %d n_chans: %d\n",
- status, mcc, mcc >> 8, mcc & 0xff,
- !!(status == MCC_RESP_NEW_CHAN_PROFILE), n_channels);
+ "MCC response status: 0x%x. new MCC: 0x%x ('%c%c') n_chans: %d\n",
+ status, mcc, mcc >> 8, mcc & 0xff, n_channels);
exit:
iwl_free_resp(&cmd);
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/offloading.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/offloading.c
index 6338d9c..6d71e05 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/offloading.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/offloading.c
@@ -18,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/ops.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/ops.c
index 5b501ce..b958e00 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/ops.c
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -111,18 +106,17 @@
/* rest of fields are 0 by default */
};
-module_param_named(init_dbg, iwlmvm_mod_params.init_dbg, bool, S_IRUGO);
+module_param_named(init_dbg, iwlmvm_mod_params.init_dbg, bool, 0444);
MODULE_PARM_DESC(init_dbg,
"set to true to debug an ASSERT in INIT fw (default: false");
-module_param_named(power_scheme, iwlmvm_mod_params.power_scheme, int, S_IRUGO);
+module_param_named(power_scheme, iwlmvm_mod_params.power_scheme, int, 0444);
MODULE_PARM_DESC(power_scheme,
"power management scheme: 1-active, 2-balanced, 3-low power, default: 2");
module_param_named(tfd_q_hang_detect, iwlmvm_mod_params.tfd_q_hang_detect,
- bool, S_IRUGO);
+ bool, 0444);
MODULE_PARM_DESC(tfd_q_hang_detect,
"TFD queues hang detection (default: true");
-module_param_named(ftm_resp_asap, iwlmvm_mod_params.ftm_resp_asap, bool,
- S_IRUGO);
+module_param_named(ftm_resp_asap, iwlmvm_mod_params.ftm_resp_asap, bool, 0444);
MODULE_PARM_DESC(ftm_resp_asap,
"FTM responder ASAP mode only (non ASAP mode is disabled), default: false");
@@ -496,6 +490,7 @@
HCMD_NAME(DQA_ENABLE_CMD),
HCMD_NAME(UPDATE_MU_GROUPS_CMD),
HCMD_NAME(TRIGGER_RX_QUEUES_NOTIF_CMD),
+ HCMD_NAME(STA_HE_CTXT_CMD),
HCMD_NAME(RFH_QUEUE_CONFIG_CMD),
HCMD_NAME(STA_PM_NOTIF),
HCMD_NAME(MU_GROUP_MGMT_NOTIF),
@@ -568,7 +563,9 @@
/* this forward declaration can avoid to export the function */
static void iwl_mvm_async_handlers_wk(struct work_struct *wk);
+#ifdef CONFIG_PM
static void iwl_mvm_d0i3_exit_work(struct work_struct *wk);
+#endif
static u32 iwl_mvm_min_backoff(struct iwl_mvm *mvm)
{
@@ -667,10 +664,23 @@
return iwl_mvm_firmware_running(ctx);
}
+static int iwl_mvm_fwrt_send_hcmd(void *ctx, struct iwl_host_cmd *host_cmd)
+{
+ struct iwl_mvm *mvm = (struct iwl_mvm *)ctx;
+ int ret;
+
+ mutex_lock(&mvm->mutex);
+ ret = iwl_mvm_send_cmd(mvm, host_cmd);
+ mutex_unlock(&mvm->mutex);
+
+ return ret;
+}
+
static const struct iwl_fw_runtime_ops iwl_mvm_fwrt_ops = {
.dump_start = iwl_mvm_fwrt_dump_start,
.dump_end = iwl_mvm_fwrt_dump_end,
.fw_running = iwl_mvm_fwrt_fw_running,
+ .send_hcmd = iwl_mvm_fwrt_send_hcmd,
};
#ifdef CPTCFG_IWLWIFI_DEVICE_TESTMODE
@@ -732,9 +742,13 @@
if (cfg->max_rx_agg_size)
hw->max_rx_aggregation_subframes = cfg->max_rx_agg_size;
+ else
+ hw->max_rx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF;
if (cfg->max_tx_agg_size)
hw->max_tx_aggregation_subframes = cfg->max_tx_agg_size;
+ else
+ hw->max_tx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF;
op_mode = hw->priv;
@@ -787,11 +801,12 @@
INIT_LIST_HEAD(&mvm->aux_roc_te_list);
INIT_LIST_HEAD(&mvm->async_handlers_list);
spin_lock_init(&mvm->time_event_lock);
- spin_lock_init(&mvm->queue_info_lock);
INIT_WORK(&mvm->async_handlers_wk, iwl_mvm_async_handlers_wk);
INIT_WORK(&mvm->roc_done_wk, iwl_mvm_roc_done_wk);
+#ifdef CONFIG_PM
INIT_WORK(&mvm->d0i3_exit_work, iwl_mvm_d0i3_exit_work);
+#endif
INIT_DELAYED_WORK(&mvm->tdls_cs.dwork, iwl_mvm_tdls_ch_switch_work);
INIT_DELAYED_WORK(&mvm->scan_timeout_dwork, iwl_mvm_scan_timeout_wk);
INIT_WORK(&mvm->add_stream_wk, iwl_mvm_add_new_dqa_stream_wk);
@@ -887,7 +902,6 @@
memcpy(trans->dbg_conf_tlv, mvm->fw->dbg.conf_tlv,
sizeof(trans->dbg_conf_tlv));
trans->dbg_trigger_tlv = mvm->fw->dbg.trigger_tlv;
- trans->dbg_dump_mask = mvm->fw->dbg.dump_mask;
trans->iml = mvm->fw->iml;
trans->iml_len = mvm->fw->iml_len;
@@ -927,8 +941,6 @@
mutex_lock(&mvm->mutex);
iwl_mvm_ref(mvm, IWL_MVM_REF_INIT_UCODE);
err = iwl_run_init_mvm_ucode(mvm, true);
- if (test_bit(IWL_FWRT_STATUS_WAIT_ALIVE, &mvm->fwrt.status))
- iwl_fw_alive_error_dump(&mvm->fwrt);
if (!iwlmvm_mod_params.init_dbg || !err)
iwl_mvm_stop_device(mvm);
iwl_mvm_unref(mvm, IWL_MVM_REF_INIT_UCODE);
@@ -976,6 +988,8 @@
iwl_mvm_init_modparams(mvm);
#endif
+ iwl_mvm_toggle_tx_ant(mvm, &mvm->mgmt_last_antenna_idx);
+
return op_mode;
out_unregister:
@@ -988,6 +1002,7 @@
iwl_mvm_thermal_exit(mvm);
out_free:
iwl_fw_flush_dump(&mvm->fwrt);
+ iwl_fw_runtime_free(&mvm->fwrt);
if (iwlmvm_mod_params.init_dbg)
return op_mode;
@@ -1055,6 +1070,7 @@
iwl_mvm_tof_clean(mvm);
+ iwl_fw_runtime_free(&mvm->fwrt);
mutex_destroy(&mvm->mutex);
mutex_destroy(&mvm->d0i3_suspend_mutex);
@@ -1236,6 +1252,8 @@
iwl_mvm_rx_queue_notif(mvm, rxb, 0);
else if (cmd == WIDE_ID(LEGACY_GROUP, FRAME_RELEASE))
iwl_mvm_rx_frame_release(mvm, napi, rxb, 0);
+ else if (cmd == WIDE_ID(DATA_PATH_GROUP, RX_NO_DATA_NOTIF))
+ iwl_mvm_rx_monitor_ndp(mvm, napi, rxb, 0);
else
iwl_mvm_rx_common(mvm, rxb, pkt);
}
@@ -1273,11 +1291,7 @@
static void iwl_mvm_stop_sw_queue(struct iwl_op_mode *op_mode, int hw_queue)
{
struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
- unsigned long mq;
-
- spin_lock_bh(&mvm->queue_info_lock);
- mq = mvm->hw_queue_to_mac80211[hw_queue];
- spin_unlock_bh(&mvm->queue_info_lock);
+ unsigned long mq = mvm->hw_queue_to_mac80211[hw_queue];
iwl_mvm_stop_mac_queues(mvm, mq);
}
@@ -1303,11 +1317,7 @@
static void iwl_mvm_wake_sw_queue(struct iwl_op_mode *op_mode, int hw_queue)
{
struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
- unsigned long mq;
-
- spin_lock_bh(&mvm->queue_info_lock);
- mq = mvm->hw_queue_to_mac80211[hw_queue];
- spin_unlock_bh(&mvm->queue_info_lock);
+ unsigned long mq = mvm->hw_queue_to_mac80211[hw_queue];
iwl_mvm_start_mac_queues(mvm, mq);
}
@@ -1405,7 +1415,7 @@
*/
if (!mvm->fw_restart && fw_error) {
iwl_fw_dbg_collect_desc(&mvm->fwrt, &iwl_dump_desc_assert,
- NULL);
+ false, 0);
} else if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) {
struct iwl_mvm_reprobe *reprobe;
@@ -1461,6 +1471,7 @@
iwl_mvm_nic_restart(mvm, true);
}
+#ifdef CONFIG_PM
struct iwl_d0i3_iter_data {
struct iwl_mvm *mvm;
struct ieee80211_vif *connected_vif;
@@ -1869,6 +1880,13 @@
return _iwl_mvm_exit_d0i3(mvm);
}
+#define IWL_MVM_D0I3_OPS \
+ .enter_d0i3 = iwl_mvm_enter_d0i3, \
+ .exit_d0i3 = iwl_mvm_exit_d0i3,
+#else /* CONFIG_PM */
+#define IWL_MVM_D0I3_OPS
+#endif /* CONFIG_PM */
+
#define IWL_MVM_COMMON_OPS \
/* these could be differentiated */ \
.async_cb = iwl_mvm_async_cb, \
@@ -1879,12 +1897,10 @@
.nic_error = iwl_mvm_nic_error, \
.cmd_queue_full = iwl_mvm_cmd_queue_full, \
.nic_config = iwl_mvm_nic_config, \
- .enter_d0i3 = iwl_mvm_enter_d0i3, \
- .exit_d0i3 = iwl_mvm_exit_d0i3, \
+ IWL_MVM_D0I3_OPS \
/* as we only register one, these MUST be common! */ \
.start = iwl_op_mode_mvm_start, \
.stop = iwl_op_mode_mvm_stop
-
#ifdef CPTCFG_IWLWIFI_DEVICE_TESTMODE
#define IWL_MVM_COMMON_TEST_OPS \
.test_ops = { \
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/power.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/power.c
index 17b9d57e..d6062f1 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/power.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/power.c
@@ -18,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/quota.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/quota.c
index bc28374..b5aa94c 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/quota.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/quota.c
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/rs-fw.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/rs-fw.c
index 3df57cb..9190e94 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/rs-fw.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/rs-fw.c
@@ -98,8 +98,12 @@
{
struct ieee80211_sta_ht_cap *ht_cap = &sta->ht_cap;
struct ieee80211_sta_vht_cap *vht_cap = &sta->vht_cap;
+ struct ieee80211_sta_he_cap *he_cap = &sta->he_cap;
u8 supp = 0;
+ if (he_cap && he_cap->has_he)
+ return 0;
+
if (ht_cap->cap & IEEE80211_HT_CAP_SGI_20)
supp |= BIT(IWL_TLC_MNG_CH_WIDTH_20MHZ);
if (ht_cap->cap & IEEE80211_HT_CAP_SGI_40)
@@ -227,8 +231,8 @@
const struct ieee80211_sta_he_cap *he_cap,
struct iwl_tlc_config_cmd *cmd)
{
- u16 mcs_160 = le16_to_cpu(he_cap->he_mcs_nss_supp.rx_msc_160);
- u16 mcs_80 = le16_to_cpu(he_cap->he_mcs_nss_supp.rx_msc_80);
+ u16 mcs_160 = le16_to_cpu(he_cap->he_mcs_nss_supp.rx_mcs_160);
+ u16 mcs_80 = le16_to_cpu(he_cap->he_mcs_nss_supp.rx_mcs_80);
int i;
for (i = 0; i < sta->rx_nss && i < MAX_NSS; i++) {
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/rs.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/rs.c
index ac1fcec..84c4c5f 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/rs.c
@@ -977,7 +977,7 @@
}
WARN_ON_ONCE(rate->bw == RATE_MCS_CHAN_WIDTH_80 &&
- !is_vht(rate));
+ !is_he(rate) && !is_vht(rate));
return 0;
}
@@ -1757,7 +1757,11 @@
else
mvmsta->amsdu_enabled = 0xFFFF;
- mvmsta->max_amsdu_len = sta->max_amsdu_len;
+ if (mvmsta->vif->bss_conf.he_support &&
+ !iwlwifi_mod_params.disable_11ax)
+ mvmsta->max_amsdu_len = sta->max_amsdu_len;
+ else
+ mvmsta->max_amsdu_len = min_t(int, sta->max_amsdu_len, 8500);
}
/*
@@ -4060,18 +4064,18 @@
if (!mvmsta->vif)
return;
- debugfs_create_file("rate_scale_table", S_IRUSR | S_IWUSR, dir,
+ debugfs_create_file("rate_scale_table", 0600, dir,
lq_sta, &rs_sta_dbgfs_scale_table_ops);
- debugfs_create_file("rate_stats_table", S_IRUSR, dir,
+ debugfs_create_file("rate_stats_table", 0400, dir,
lq_sta, &rs_sta_dbgfs_stats_table_ops);
- debugfs_create_file("drv_tx_stats", S_IRUSR | S_IWUSR, dir,
+ debugfs_create_file("drv_tx_stats", 0600, dir,
lq_sta, &rs_sta_dbgfs_drv_tx_stats_ops);
- debugfs_create_u8("tx_agg_tid_enable", S_IRUSR | S_IWUSR, dir,
+ debugfs_create_u8("tx_agg_tid_enable", 0600, dir,
&lq_sta->tx_agg_tid_en);
- debugfs_create_u8("reduced_tpc", S_IRUSR | S_IWUSR, dir,
+ debugfs_create_u8("reduced_tpc", 0600, dir,
&lq_sta->pers.dbg_fixed_txp_reduction);
- MVM_DEBUGFS_ADD_FILE_RS(ss_force, dir, S_IRUSR | S_IWUSR);
+ MVM_DEBUGFS_ADD_FILE_RS(ss_force, dir, 0600);
return;
err:
IWL_ERR((struct iwl_mvm *)mvm, "Can't create debugfs entity\n");
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/rs.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/rs.h
index 4d5a54f..b80eebc 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/rs.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/rs.h
@@ -185,11 +185,16 @@
#define is_type_ht_mimo2(type) ((type) == LQ_HT_MIMO2)
#define is_type_vht_siso(type) ((type) == LQ_VHT_SISO)
#define is_type_vht_mimo2(type) ((type) == LQ_VHT_MIMO2)
-#define is_type_siso(type) (is_type_ht_siso(type) || is_type_vht_siso(type))
-#define is_type_mimo2(type) (is_type_ht_mimo2(type) || is_type_vht_mimo2(type))
+#define is_type_he_siso(type) ((type) == LQ_HE_SISO)
+#define is_type_he_mimo2(type) ((type) == LQ_HE_MIMO2)
+#define is_type_siso(type) (is_type_ht_siso(type) || is_type_vht_siso(type) || \
+ is_type_he_siso(type))
+#define is_type_mimo2(type) (is_type_ht_mimo2(type) || \
+ is_type_vht_mimo2(type) || is_type_he_mimo2(type))
#define is_type_mimo(type) (is_type_mimo2(type))
#define is_type_ht(type) (is_type_ht_siso(type) || is_type_ht_mimo2(type))
#define is_type_vht(type) (is_type_vht_siso(type) || is_type_vht_mimo2(type))
+#define is_type_he(type) (is_type_he_siso(type) || is_type_he_mimo2(type))
#define is_type_a_band(type) ((type) == LQ_LEGACY_A)
#define is_type_g_band(type) ((type) == LQ_LEGACY_G)
@@ -203,6 +208,7 @@
#define is_mimo(rate) is_type_mimo((rate)->type)
#define is_ht(rate) is_type_ht((rate)->type)
#define is_vht(rate) is_type_vht((rate)->type)
+#define is_he(rate) is_type_he((rate)->type)
#define is_a_band(rate) is_type_a_band((rate)->type)
#define is_g_band(rate) is_type_g_band((rate)->type)
@@ -409,7 +415,7 @@
/* Initialize station's rate scaling information after adding station */
void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
- enum nl80211_band band, bool init);
+ enum nl80211_band band, bool update);
/* Notify RS about Tx status */
void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/rx.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/rx.c
index 50d1707..120b960 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/rx.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/rx.c
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -614,31 +609,28 @@
int hyst = vif->bss_conf.cqm_rssi_hyst;
u16 id = le32_to_cpu(data->mac_id);
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+ u16 vif_id = mvmvif->id;
/* This doesn't need the MAC ID check since it's not taking the
* data copied into the "data" struct, but rather the data from
* the notification directly.
*/
- if (data->general) {
- u16 vif_id = mvmvif->id;
+ if (iwl_mvm_has_new_rx_stats_api(mvm)) {
+ struct mvm_statistics_general *general =
+ data->general;
- if (iwl_mvm_is_cdb_supported(mvm)) {
- struct mvm_statistics_general_cdb *general =
- data->general;
+ mvmvif->beacon_stats.num_beacons =
+ le32_to_cpu(general->beacon_counter[vif_id]);
+ mvmvif->beacon_stats.avg_signal =
+ -general->beacon_average_energy[vif_id];
+ } else {
+ struct mvm_statistics_general_v8 *general =
+ data->general;
- mvmvif->beacon_stats.num_beacons =
- le32_to_cpu(general->beacon_counter[vif_id]);
- mvmvif->beacon_stats.avg_signal =
- -general->beacon_average_energy[vif_id];
- } else {
- struct mvm_statistics_general_v8 *general =
- data->general;
-
- mvmvif->beacon_stats.num_beacons =
- le32_to_cpu(general->beacon_counter[vif_id]);
- mvmvif->beacon_stats.avg_signal =
- -general->beacon_average_energy[vif_id];
- }
+ mvmvif->beacon_stats.num_beacons =
+ le32_to_cpu(general->beacon_counter[vif_id]);
+ mvmvif->beacon_stats.avg_signal =
+ -general->beacon_average_energy[vif_id];
}
if (mvmvif->id != id)
@@ -746,7 +738,7 @@
else
expected_size = sizeof(struct iwl_notif_statistics_v10);
} else {
- expected_size = sizeof(struct iwl_notif_statistics_cdb);
+ expected_size = sizeof(struct iwl_notif_statistics);
}
if (WARN_ONCE(iwl_rx_packet_payload_len(pkt) != expected_size,
@@ -776,7 +768,7 @@
flags = stats->flag;
} else {
- struct iwl_notif_statistics_cdb *stats = (void *)&pkt->data;
+ struct iwl_notif_statistics *stats = (void *)&pkt->data;
data.mac_id = stats->rx.general.mac_id;
data.beacon_filter_average_energy =
@@ -815,7 +807,7 @@
bytes = (void *)&v11->load_stats.byte_count;
air_time = (void *)&v11->load_stats.air_time;
} else {
- struct iwl_notif_statistics_cdb *stats = (void *)&pkt->data;
+ struct iwl_notif_statistics *stats = (void *)&pkt->data;
energy = (void *)&stats->load_stats.avg_energy;
bytes = (void *)&stats->load_stats.byte_count;
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/rxmq.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/rxmq.c
index d100803..9454b6f 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/rxmq.c
@@ -200,7 +200,8 @@
{
struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb);
- if (iwl_mvm_check_pn(mvm, skb, queue, sta)) {
+ if (!(rx_status->flag & RX_FLAG_NO_PSDU) &&
+ iwl_mvm_check_pn(mvm, skb, queue, sta)) {
kfree_skb(skb);
} else {
unsigned int radiotap_len = 0;
@@ -863,79 +864,268 @@
ether_addr_copy(addr, mac_addr);
}
-static void iwl_mvm_decode_he_sigb(struct iwl_mvm *mvm,
- struct iwl_rx_mpdu_desc *desc,
- u32 rate_n_flags,
- struct ieee80211_radiotap_he_mu *he_mu)
+struct iwl_mvm_rx_phy_data {
+ enum iwl_rx_phy_info_type info_type;
+ __le32 d0, d1, d2, d3;
+ __le16 d4;
+};
+
+static void iwl_mvm_decode_he_mu_ext(struct iwl_mvm *mvm,
+ struct iwl_mvm_rx_phy_data *phy_data,
+ u32 rate_n_flags,
+ struct ieee80211_radiotap_he_mu *he_mu)
{
- u32 sigb0, sigb1;
- u16 sigb2;
+ u32 phy_data2 = le32_to_cpu(phy_data->d2);
+ u32 phy_data3 = le32_to_cpu(phy_data->d3);
+ u16 phy_data4 = le16_to_cpu(phy_data->d4);
- if (mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560) {
- sigb0 = le32_to_cpu(desc->v3.sigb_common0);
- sigb1 = le32_to_cpu(desc->v3.sigb_common1);
- } else {
- sigb0 = le32_to_cpu(desc->v1.sigb_common0);
- sigb1 = le32_to_cpu(desc->v1.sigb_common1);
- }
-
- sigb2 = le16_to_cpu(desc->sigb_common2);
-
- if (FIELD_GET(IWL_RX_HE_SIGB_COMMON2_CH1_CRC_OK, sigb2)) {
+ if (FIELD_GET(IWL_RX_PHY_DATA4_HE_MU_EXT_CH1_CRC_OK, phy_data4)) {
he_mu->flags1 |=
cpu_to_le16(IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_RU_KNOWN |
IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU_KNOWN);
he_mu->flags1 |=
- FIELD_LE16_PREP(IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU,
- FIELD_GET(IWL_RX_HE_SIGB_COMMON2_CH1_CTR_RU,
- sigb2));
+ le16_encode_bits(FIELD_GET(IWL_RX_PHY_DATA4_HE_MU_EXT_CH1_CTR_RU,
+ phy_data4),
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU);
- he_mu->ru_ch1[0] = FIELD_GET(IWL_RX_HE_SIGB_COMMON0_CH1_RU0,
- sigb0);
- he_mu->ru_ch1[1] = FIELD_GET(IWL_RX_HE_SIGB_COMMON1_CH1_RU1,
- sigb1);
- he_mu->ru_ch1[2] = FIELD_GET(IWL_RX_HE_SIGB_COMMON0_CH1_RU2,
- sigb0);
- he_mu->ru_ch1[3] = FIELD_GET(IWL_RX_HE_SIGB_COMMON1_CH1_RU3,
- sigb1);
+ he_mu->ru_ch1[0] = FIELD_GET(IWL_RX_PHY_DATA2_HE_MU_EXT_CH1_RU0,
+ phy_data2);
+ he_mu->ru_ch1[1] = FIELD_GET(IWL_RX_PHY_DATA3_HE_MU_EXT_CH1_RU1,
+ phy_data3);
+ he_mu->ru_ch1[2] = FIELD_GET(IWL_RX_PHY_DATA2_HE_MU_EXT_CH1_RU2,
+ phy_data2);
+ he_mu->ru_ch1[3] = FIELD_GET(IWL_RX_PHY_DATA3_HE_MU_EXT_CH1_RU3,
+ phy_data3);
}
- if (FIELD_GET(IWL_RX_HE_SIGB_COMMON2_CH2_CRC_OK, sigb2) &&
+ if (FIELD_GET(IWL_RX_PHY_DATA4_HE_MU_EXT_CH2_CRC_OK, phy_data4) &&
(rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK) != RATE_MCS_CHAN_WIDTH_20) {
he_mu->flags1 |=
cpu_to_le16(IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH2_RU_KNOWN |
IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH2_CTR_26T_RU_KNOWN);
he_mu->flags2 |=
- FIELD_LE16_PREP(IEEE80211_RADIOTAP_HE_MU_FLAGS2_CH2_CTR_26T_RU,
- FIELD_GET(IWL_RX_HE_SIGB_COMMON2_CH2_CTR_RU,
- sigb2));
+ le16_encode_bits(FIELD_GET(IWL_RX_PHY_DATA4_HE_MU_EXT_CH2_CTR_RU,
+ phy_data4),
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_CH2_CTR_26T_RU);
- he_mu->ru_ch2[0] = FIELD_GET(IWL_RX_HE_SIGB_COMMON0_CH2_RU0,
- sigb0);
- he_mu->ru_ch2[1] = FIELD_GET(IWL_RX_HE_SIGB_COMMON1_CH2_RU1,
- sigb1);
- he_mu->ru_ch2[2] = FIELD_GET(IWL_RX_HE_SIGB_COMMON0_CH2_RU2,
- sigb0);
- he_mu->ru_ch2[3] = FIELD_GET(IWL_RX_HE_SIGB_COMMON1_CH2_RU3,
- sigb1);
+ he_mu->ru_ch2[0] = FIELD_GET(IWL_RX_PHY_DATA2_HE_MU_EXT_CH2_RU0,
+ phy_data2);
+ he_mu->ru_ch2[1] = FIELD_GET(IWL_RX_PHY_DATA3_HE_MU_EXT_CH2_RU1,
+ phy_data3);
+ he_mu->ru_ch2[2] = FIELD_GET(IWL_RX_PHY_DATA2_HE_MU_EXT_CH2_RU2,
+ phy_data2);
+ he_mu->ru_ch2[3] = FIELD_GET(IWL_RX_PHY_DATA3_HE_MU_EXT_CH2_RU3,
+ phy_data3);
+ }
+}
+
+static void
+iwl_mvm_decode_he_phy_ru_alloc(struct iwl_mvm_rx_phy_data *phy_data,
+ u32 rate_n_flags,
+ struct ieee80211_radiotap_he *he,
+ struct ieee80211_radiotap_he_mu *he_mu,
+ struct ieee80211_rx_status *rx_status)
+{
+ /*
+ * Unfortunately, we have to leave the mac80211 data
+ * incorrect for the case that we receive an HE-MU
+ * transmission and *don't* have the HE phy data (due
+ * to the bits being used for TSF). This shouldn't
+ * happen though as management frames where we need
+ * the TSF/timers are not be transmitted in HE-MU.
+ */
+ u8 ru = le32_get_bits(phy_data->d1, IWL_RX_PHY_DATA1_HE_RU_ALLOC_MASK);
+ u8 offs = 0;
+
+ rx_status->bw = RATE_INFO_BW_HE_RU;
+
+ he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN);
+
+ switch (ru) {
+ case 0 ... 36:
+ rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_26;
+ offs = ru;
+ break;
+ case 37 ... 52:
+ rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_52;
+ offs = ru - 37;
+ break;
+ case 53 ... 60:
+ rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_106;
+ offs = ru - 53;
+ break;
+ case 61 ... 64:
+ rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_242;
+ offs = ru - 61;
+ break;
+ case 65 ... 66:
+ rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_484;
+ offs = ru - 65;
+ break;
+ case 67:
+ rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_996;
+ break;
+ case 68:
+ rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_2x996;
+ break;
+ }
+ he->data2 |= le16_encode_bits(offs,
+ IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET);
+ he->data2 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET_KNOWN);
+ if (phy_data->d1 & cpu_to_le32(IWL_RX_PHY_DATA1_HE_RU_ALLOC_SEC80))
+ he->data2 |=
+ cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_SEC);
+
+ if (he_mu) {
+#define CHECK_BW(bw) \
+ BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_ ## bw ## MHZ != \
+ RATE_MCS_CHAN_WIDTH_##bw >> RATE_MCS_CHAN_WIDTH_POS)
+ CHECK_BW(20);
+ CHECK_BW(40);
+ CHECK_BW(80);
+ CHECK_BW(160);
+ he_mu->flags2 |=
+ le16_encode_bits(FIELD_GET(RATE_MCS_CHAN_WIDTH_MSK,
+ rate_n_flags),
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW);
+ }
+}
+
+static void iwl_mvm_decode_he_phy_data(struct iwl_mvm *mvm,
+ struct iwl_mvm_rx_phy_data *phy_data,
+ struct ieee80211_radiotap_he *he,
+ struct ieee80211_radiotap_he_mu *he_mu,
+ struct ieee80211_rx_status *rx_status,
+ u32 rate_n_flags, int queue)
+{
+ switch (phy_data->info_type) {
+ case IWL_RX_PHY_INFO_TYPE_NONE:
+ case IWL_RX_PHY_INFO_TYPE_CCK:
+ case IWL_RX_PHY_INFO_TYPE_OFDM_LGCY:
+ case IWL_RX_PHY_INFO_TYPE_HT:
+ case IWL_RX_PHY_INFO_TYPE_VHT_SU:
+ case IWL_RX_PHY_INFO_TYPE_VHT_MU:
+ return;
+ case IWL_RX_PHY_INFO_TYPE_HE_TB_EXT:
+ he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE2_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE3_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE4_KNOWN);
+ he->data4 |= le16_encode_bits(le32_get_bits(phy_data->d0,
+ IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE1),
+ IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE1);
+ he->data4 |= le16_encode_bits(le32_get_bits(phy_data->d0,
+ IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE2),
+ IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE2);
+ he->data4 |= le16_encode_bits(le32_get_bits(phy_data->d0,
+ IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE3),
+ IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE3);
+ he->data4 |= le16_encode_bits(le32_get_bits(phy_data->d0,
+ IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE4),
+ IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE4);
+ /* fall through */
+ case IWL_RX_PHY_INFO_TYPE_HE_SU:
+ case IWL_RX_PHY_INFO_TYPE_HE_MU:
+ case IWL_RX_PHY_INFO_TYPE_HE_MU_EXT:
+ case IWL_RX_PHY_INFO_TYPE_HE_TB:
+ /* HE common */
+ he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_LDPC_XSYMSEG_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA1_DOPPLER_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA1_BSS_COLOR_KNOWN);
+ he->data2 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRE_FEC_PAD_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA2_PE_DISAMBIG_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA2_TXOP_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA2_NUM_LTF_SYMS_KNOWN);
+ he->data3 |= le16_encode_bits(le32_get_bits(phy_data->d0,
+ IWL_RX_PHY_DATA0_HE_BSS_COLOR_MASK),
+ IEEE80211_RADIOTAP_HE_DATA3_BSS_COLOR);
+ if (phy_data->info_type != IWL_RX_PHY_INFO_TYPE_HE_TB &&
+ phy_data->info_type != IWL_RX_PHY_INFO_TYPE_HE_TB_EXT) {
+ he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_UL_DL_KNOWN);
+ he->data3 |= le16_encode_bits(le32_get_bits(phy_data->d0,
+ IWL_RX_PHY_DATA0_HE_UPLINK),
+ IEEE80211_RADIOTAP_HE_DATA3_UL_DL);
+ }
+ he->data3 |= le16_encode_bits(le32_get_bits(phy_data->d0,
+ IWL_RX_PHY_DATA0_HE_LDPC_EXT_SYM),
+ IEEE80211_RADIOTAP_HE_DATA3_LDPC_XSYMSEG);
+ he->data4 |= le16_encode_bits(le32_get_bits(phy_data->d0,
+ IWL_RX_PHY_DATA0_HE_SPATIAL_REUSE_MASK),
+ IEEE80211_RADIOTAP_HE_DATA4_SU_MU_SPTL_REUSE);
+ he->data5 |= le16_encode_bits(le32_get_bits(phy_data->d0,
+ IWL_RX_PHY_DATA0_HE_PRE_FEC_PAD_MASK),
+ IEEE80211_RADIOTAP_HE_DATA5_PRE_FEC_PAD);
+ he->data5 |= le16_encode_bits(le32_get_bits(phy_data->d0,
+ IWL_RX_PHY_DATA0_HE_PE_DISAMBIG),
+ IEEE80211_RADIOTAP_HE_DATA5_PE_DISAMBIG);
+ he->data5 |= le16_encode_bits(le32_get_bits(phy_data->d1,
+ IWL_RX_PHY_DATA1_HE_LTF_NUM_MASK),
+ IEEE80211_RADIOTAP_HE_DATA5_NUM_LTF_SYMS);
+ he->data6 |= le16_encode_bits(le32_get_bits(phy_data->d0,
+ IWL_RX_PHY_DATA0_HE_TXOP_DUR_MASK),
+ IEEE80211_RADIOTAP_HE_DATA6_TXOP);
+ he->data6 |= le16_encode_bits(le32_get_bits(phy_data->d0,
+ IWL_RX_PHY_DATA0_HE_DOPPLER),
+ IEEE80211_RADIOTAP_HE_DATA6_DOPPLER);
+ break;
+ }
+
+ switch (phy_data->info_type) {
+ case IWL_RX_PHY_INFO_TYPE_HE_MU_EXT:
+ he_mu->flags1 |=
+ le16_encode_bits(le16_get_bits(phy_data->d4,
+ IWL_RX_PHY_DATA4_HE_MU_EXT_SIGB_DCM),
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_DCM);
+ he_mu->flags1 |=
+ le16_encode_bits(le16_get_bits(phy_data->d4,
+ IWL_RX_PHY_DATA4_HE_MU_EXT_SIGB_MCS_MASK),
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_MCS);
+ he_mu->flags2 |=
+ le16_encode_bits(le16_get_bits(phy_data->d4,
+ IWL_RX_PHY_DATA4_HE_MU_EXT_PREAMBLE_PUNC_TYPE_MASK),
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW);
+ iwl_mvm_decode_he_mu_ext(mvm, phy_data, rate_n_flags, he_mu);
+ /* fall through */
+ case IWL_RX_PHY_INFO_TYPE_HE_MU:
+ he_mu->flags2 |=
+ le16_encode_bits(le32_get_bits(phy_data->d1,
+ IWL_RX_PHY_DATA1_HE_MU_SIBG_SYM_OR_USER_NUM_MASK),
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_SYMS_USERS);
+ he_mu->flags2 |=
+ le16_encode_bits(le32_get_bits(phy_data->d1,
+ IWL_RX_PHY_DATA1_HE_MU_SIGB_COMPRESSION),
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_COMP);
+ /* fall through */
+ case IWL_RX_PHY_INFO_TYPE_HE_TB:
+ case IWL_RX_PHY_INFO_TYPE_HE_TB_EXT:
+ iwl_mvm_decode_he_phy_ru_alloc(phy_data, rate_n_flags,
+ he, he_mu, rx_status);
+ break;
+ case IWL_RX_PHY_INFO_TYPE_HE_SU:
+ he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BEAM_CHANGE_KNOWN);
+ he->data3 |= le16_encode_bits(le32_get_bits(phy_data->d0,
+ IWL_RX_PHY_DATA0_HE_BEAM_CHNG),
+ IEEE80211_RADIOTAP_HE_DATA3_BEAM_CHANGE);
+ break;
+ default:
+ /* nothing */
+ break;
}
}
static void iwl_mvm_rx_he(struct iwl_mvm *mvm, struct sk_buff *skb,
- struct iwl_rx_mpdu_desc *desc,
+ struct iwl_mvm_rx_phy_data *phy_data,
u32 rate_n_flags, u16 phy_info, int queue)
{
struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb);
- /* this is invalid e.g. because puncture type doesn't allow 0b11 */
-#define HE_PHY_DATA_INVAL ((u64)-1)
- u64 he_phy_data = HE_PHY_DATA_INVAL;
struct ieee80211_radiotap_he *he = NULL;
struct ieee80211_radiotap_he_mu *he_mu = NULL;
- u32 he_type = 0xffffffff;
+ u32 he_type = rate_n_flags & RATE_MCS_HE_TYPE_MSK;
u8 stbc, ltf;
-
static const struct ieee80211_radiotap_he known = {
.data1 = cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_DATA_MCS_KNOWN |
IEEE80211_RADIOTAP_HE_DATA1_DATA_DCM_KNOWN |
@@ -953,96 +1143,46 @@
IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_KNOWN),
};
unsigned int radiotap_len = 0;
- bool overload = phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD;
- bool sigb_data = false;
he = skb_put_data(skb, &known, sizeof(known));
radiotap_len += sizeof(known);
rx_status->flag |= RX_FLAG_RADIOTAP_HE;
- he_type = rate_n_flags & RATE_MCS_HE_TYPE_MSK;
-
- if (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD) {
- if (mvm->trans->cfg->device_family >=
- IWL_DEVICE_FAMILY_22560)
- he_phy_data = le64_to_cpu(desc->v3.he_phy_data);
- else
- he_phy_data = le64_to_cpu(desc->v1.he_phy_data);
-
- if (he_type == RATE_MCS_HE_TYPE_MU) {
- he_mu = skb_put_data(skb, &mu_known,
- sizeof(mu_known));
- radiotap_len += sizeof(mu_known);
- rx_status->flag |= RX_FLAG_RADIOTAP_HE_MU;
- }
+ if (phy_data->info_type == IWL_RX_PHY_INFO_TYPE_HE_MU ||
+ phy_data->info_type == IWL_RX_PHY_INFO_TYPE_HE_MU_EXT) {
+ he_mu = skb_put_data(skb, &mu_known, sizeof(mu_known));
+ radiotap_len += sizeof(mu_known);
+ rx_status->flag |= RX_FLAG_RADIOTAP_HE_MU;
}
/* temporarily hide the radiotap data */
__skb_pull(skb, radiotap_len);
- if (overload && he_type == RATE_MCS_HE_TYPE_SU) {
- he->data1 |=
- cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_UL_DL_KNOWN);
- if (FIELD_GET(IWL_RX_HE_PHY_UPLINK, he_phy_data))
- he->data3 |=
- cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA3_UL_DL);
-
+ if (phy_data->info_type == IWL_RX_PHY_INFO_TYPE_HE_SU) {
+ /* report the AMPDU-EOF bit on single frames */
if (!queue && !(phy_info & IWL_RX_MPDU_PHY_AMPDU)) {
rx_status->flag |= RX_FLAG_AMPDU_DETAILS;
rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN;
- if (FIELD_GET(IWL_RX_HE_PHY_DELIM_EOF, he_phy_data))
+ if (phy_data->d0 & cpu_to_le32(IWL_RX_PHY_DATA0_HE_DELIM_EOF))
rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT;
}
- } else if (overload && he_mu && he_phy_data != HE_PHY_DATA_INVAL) {
- he_mu->flags1 |=
- FIELD_LE16_PREP(IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_DCM,
- FIELD_GET(IWL_RX_HE_PHY_MU_SIGB_DCM,
- he_phy_data));
- he_mu->flags1 |=
- FIELD_LE16_PREP(IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_MCS,
- FIELD_GET(IWL_RX_HE_PHY_MU_SIGB_MCS_MASK,
- he_phy_data));
- he_mu->flags2 |=
- FIELD_LE16_PREP(IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_SYMS_USERS,
- FIELD_GET(IWL_RX_HE_PHY_MU_SIBG_SYM_OR_USER_NUM_MASK,
- he_phy_data));
- he_mu->flags2 |=
- FIELD_LE16_PREP(IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_COMP,
- FIELD_GET(IWL_RX_HE_PHY_MU_SIGB_COMPRESSION,
- he_phy_data));
- he_mu->flags2 |=
- FIELD_LE16_PREP(IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW,
- FIELD_GET(IWL_RX_HE_PHY_MU_PREAMBLE_PUNC_TYPE_MASK,
- he_phy_data));
-
- sigb_data = FIELD_GET(IWL_RX_HE_PHY_INFO_TYPE_MASK,
- he_phy_data) ==
- IWL_RX_HE_PHY_INFO_TYPE_MU_EXT_INFO;
- if (sigb_data)
- iwl_mvm_decode_he_sigb(mvm, desc, rate_n_flags, he_mu);
}
- if (he_phy_data != HE_PHY_DATA_INVAL) {
- he->data1 |=
- cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BSS_COLOR_KNOWN);
- he->data3 |=
- FIELD_LE16_PREP(IEEE80211_RADIOTAP_HE_DATA3_BSS_COLOR,
- FIELD_GET(IWL_RX_HE_PHY_BSS_COLOR_MASK,
- he_phy_data));
- }
+ if (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD)
+ iwl_mvm_decode_he_phy_data(mvm, phy_data, he, he_mu, rx_status,
+ rate_n_flags, queue);
/* update aggregation data for monitor sake on default queue */
- if (!queue && (phy_info & IWL_RX_MPDU_PHY_AMPDU)) {
+ if (!queue && (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD) &&
+ (phy_info & IWL_RX_MPDU_PHY_AMPDU)) {
bool toggle_bit = phy_info & IWL_RX_MPDU_PHY_AMPDU_TOGGLE;
/* toggle is switched whenever new aggregation starts */
if (toggle_bit != mvm->ampdu_toggle &&
- he_phy_data != HE_PHY_DATA_INVAL &&
(he_type == RATE_MCS_HE_TYPE_MU ||
he_type == RATE_MCS_HE_TYPE_SU)) {
rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN;
- if (FIELD_GET(IWL_RX_HE_PHY_DELIM_EOF,
- he_phy_data))
+ if (phy_data->d0 & cpu_to_le32(IWL_RX_PHY_DATA0_HE_DELIM_EOF))
rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT;
}
}
@@ -1053,84 +1193,12 @@
rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_106;
}
- if (he_phy_data != HE_PHY_DATA_INVAL &&
- (FIELD_GET(IWL_RX_HE_PHY_INFO_TYPE_MASK, he_phy_data) ==
- IWL_RX_HE_PHY_INFO_TYPE_MU_EXT_INFO ||
- FIELD_GET(IWL_RX_HE_PHY_INFO_TYPE_MASK, he_phy_data) ==
- IWL_RX_HE_PHY_INFO_TYPE_TB_EXT_INFO)) {
- /*
- * Unfortunately, we have to leave the mac80211 data
- * incorrect for the case that we receive an HE-MU
- * transmission and *don't* have the HE phy data (due
- * to the bits being used for TSF). This shouldn't
- * happen though as management frames where we need
- * the TSF/timers are not be transmitted in HE-MU.
- */
- u8 ru = FIELD_GET(IWL_RX_HE_PHY_RU_ALLOC_MASK, he_phy_data);
- u8 offs = 0;
-
- rx_status->bw = RATE_INFO_BW_HE_RU;
-
+ /* actually data is filled in mac80211 */
+ if (he_type == RATE_MCS_HE_TYPE_SU ||
+ he_type == RATE_MCS_HE_TYPE_EXT_SU)
he->data1 |=
cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN);
- switch (ru) {
- case 0 ... 36:
- rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_26;
- offs = ru;
- break;
- case 37 ... 52:
- rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_52;
- offs = ru - 37;
- break;
- case 53 ... 60:
- rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_106;
- offs = ru - 53;
- break;
- case 61 ... 64:
- rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_242;
- offs = ru - 61;
- break;
- case 65 ... 66:
- rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_484;
- offs = ru - 65;
- break;
- case 67:
- rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_996;
- break;
- case 68:
- rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_2x996;
- break;
- }
- he->data2 |=
- FIELD_LE16_PREP(IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET,
- offs);
- he->data2 |=
- cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_KNOWN |
- IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET_KNOWN);
- if (he_phy_data & IWL_RX_HE_PHY_RU_ALLOC_SEC80)
- he->data2 |=
- cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_SEC);
-
- if (he_mu) {
-#define CHECK_BW(bw) \
- BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_ ## bw ## MHZ != \
- RATE_MCS_CHAN_WIDTH_##bw >> RATE_MCS_CHAN_WIDTH_POS)
- CHECK_BW(20);
- CHECK_BW(40);
- CHECK_BW(80);
- CHECK_BW(160);
- he_mu->flags2 |=
- FIELD_LE16_PREP(IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW,
- FIELD_GET(RATE_MCS_CHAN_WIDTH_MSK,
- rate_n_flags));
- }
- } else if (he_type == RATE_MCS_HE_TYPE_SU ||
- he_type == RATE_MCS_HE_TYPE_EXT_SU) {
- he->data1 |=
- cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN);
- }
-
stbc = (rate_n_flags & RATE_MCS_STBC_MSK) >> RATE_MCS_STBC_POS;
rx_status->nss =
((rate_n_flags & RATE_VHT_MCS_NSS_MSK) >>
@@ -1197,62 +1265,33 @@
break;
}
- he->data5 |= FIELD_LE16_PREP(IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE, ltf);
+ he->data5 |= le16_encode_bits(ltf,
+ IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE);
+}
- switch (he_type) {
- case RATE_MCS_HE_TYPE_SU:
- case RATE_MCS_HE_TYPE_EXT_SU: {
- u16 val;
+static void iwl_mvm_decode_lsig(struct sk_buff *skb,
+ struct iwl_mvm_rx_phy_data *phy_data)
+{
+ struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb);
+ struct ieee80211_radiotap_lsig *lsig;
- /* LTF syms correspond to streams */
- he->data2 |=
- cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_NUM_LTF_SYMS_KNOWN);
- switch (rx_status->nss) {
- case 1:
- val = 0;
- break;
- case 2:
- val = 1;
- break;
- case 3:
- case 4:
- val = 2;
- break;
- case 5:
- case 6:
- val = 3;
- break;
- case 7:
- case 8:
- val = 4;
- break;
- default:
- WARN_ONCE(1, "invalid nss: %d\n",
- rx_status->nss);
- val = 0;
- }
- he->data5 |=
- FIELD_LE16_PREP(IEEE80211_RADIOTAP_HE_DATA5_NUM_LTF_SYMS,
- val);
- }
+ switch (phy_data->info_type) {
+ case IWL_RX_PHY_INFO_TYPE_HT:
+ case IWL_RX_PHY_INFO_TYPE_VHT_SU:
+ case IWL_RX_PHY_INFO_TYPE_VHT_MU:
+ case IWL_RX_PHY_INFO_TYPE_HE_TB_EXT:
+ case IWL_RX_PHY_INFO_TYPE_HE_SU:
+ case IWL_RX_PHY_INFO_TYPE_HE_MU:
+ case IWL_RX_PHY_INFO_TYPE_HE_MU_EXT:
+ case IWL_RX_PHY_INFO_TYPE_HE_TB:
+ lsig = skb_put(skb, sizeof(*lsig));
+ lsig->data1 = cpu_to_le16(IEEE80211_RADIOTAP_LSIG_DATA1_LENGTH_KNOWN);
+ lsig->data2 = le16_encode_bits(le32_get_bits(phy_data->d1,
+ IWL_RX_PHY_DATA1_LSIG_LEN_MASK),
+ IEEE80211_RADIOTAP_LSIG_DATA2_LENGTH);
+ rx_status->flag |= RX_FLAG_RADIOTAP_LSIG;
break;
- case RATE_MCS_HE_TYPE_MU: {
- u16 val;
-
- if (he_phy_data == HE_PHY_DATA_INVAL)
- break;
-
- val = FIELD_GET(IWL_RX_HE_PHY_HE_LTF_NUM_MASK, he_phy_data);
-
- he->data2 |=
- cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_NUM_LTF_SYMS_KNOWN);
- he->data5 |=
- FIELD_LE16_PREP(IEEE80211_RADIOTAP_HE_DATA5_NUM_LTF_SYMS,
- val);
- }
- break;
- case RATE_MCS_HE_TYPE_TRIG:
- /* not supported yet */
+ default:
break;
}
}
@@ -1271,6 +1310,10 @@
struct sk_buff *skb;
u8 crypt_len = 0, channel, energy_a, energy_b;
size_t desc_size;
+ struct iwl_mvm_rx_phy_data phy_data = {
+ .d4 = desc->phy_data4,
+ .info_type = IWL_RX_PHY_INFO_TYPE_NONE,
+ };
if (unlikely(test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)))
return;
@@ -1282,6 +1325,11 @@
energy_a = desc->v3.energy_a;
energy_b = desc->v3.energy_b;
desc_size = sizeof(*desc);
+
+ phy_data.d0 = desc->v3.phy_data0;
+ phy_data.d1 = desc->v3.phy_data1;
+ phy_data.d2 = desc->v3.phy_data2;
+ phy_data.d3 = desc->v3.phy_data3;
} else {
rate_n_flags = le32_to_cpu(desc->v1.rate_n_flags);
channel = desc->v1.channel;
@@ -1289,8 +1337,18 @@
energy_a = desc->v1.energy_a;
energy_b = desc->v1.energy_b;
desc_size = IWL_RX_DESC_SIZE_V1;
+
+ phy_data.d0 = desc->v1.phy_data0;
+ phy_data.d1 = desc->v1.phy_data1;
+ phy_data.d2 = desc->v1.phy_data2;
+ phy_data.d3 = desc->v1.phy_data3;
}
+ if (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD)
+ phy_data.info_type =
+ le32_get_bits(phy_data.d1,
+ IWL_RX_PHY_DATA1_INFO_TYPE_MASK);
+
hdr = (void *)(pkt->data + desc_size);
/* Dont use dev_alloc_skb(), we'll have enough headroom once
* ieee80211_hdr pulled.
@@ -1329,7 +1387,10 @@
}
if (rate_n_flags & RATE_MCS_HE_MSK)
- iwl_mvm_rx_he(mvm, skb, desc, rate_n_flags, phy_info, queue);
+ iwl_mvm_rx_he(mvm, skb, &phy_data, rate_n_flags,
+ phy_info, queue);
+
+ iwl_mvm_decode_lsig(skb, &phy_data);
if (iwl_mvm_rx_crypto(mvm, hdr, rx_status, phy_info, desc,
le32_to_cpu(pkt->len_n_flags), queue,
@@ -1378,12 +1439,12 @@
bool toggle_bit = phy_info & IWL_RX_MPDU_PHY_AMPDU_TOGGLE;
rx_status->flag |= RX_FLAG_AMPDU_DETAILS;
- rx_status->ampdu_reference = mvm->ampdu_ref;
/* toggle is switched whenever new aggregation starts */
if (toggle_bit != mvm->ampdu_toggle) {
mvm->ampdu_ref++;
mvm->ampdu_toggle = toggle_bit;
}
+ rx_status->ampdu_reference = mvm->ampdu_ref;
}
rcu_read_lock();
@@ -1559,6 +1620,129 @@
rcu_read_unlock();
}
+void iwl_mvm_rx_monitor_ndp(struct iwl_mvm *mvm, struct napi_struct *napi,
+ struct iwl_rx_cmd_buffer *rxb, int queue)
+{
+ struct ieee80211_rx_status *rx_status;
+ struct iwl_rx_packet *pkt = rxb_addr(rxb);
+ struct iwl_rx_no_data *desc = (void *)pkt->data;
+ u32 rate_n_flags = le32_to_cpu(desc->rate);
+ u32 gp2_on_air_rise = le32_to_cpu(desc->on_air_rise_time);
+ u32 rssi = le32_to_cpu(desc->rssi);
+ u32 info_type = le32_to_cpu(desc->info) & RX_NO_DATA_INFO_TYPE_MSK;
+ u16 phy_info = IWL_RX_MPDU_PHY_TSF_OVERLOAD;
+ struct ieee80211_sta *sta = NULL;
+ struct sk_buff *skb;
+ u8 channel, energy_a, energy_b;
+ struct iwl_mvm_rx_phy_data phy_data = {
+ .d0 = desc->phy_info[0],
+ .info_type = IWL_RX_PHY_INFO_TYPE_NONE,
+ };
+
+ if (unlikely(test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)))
+ return;
+
+ /* Currently only NDP type is supported */
+ if (info_type != RX_NO_DATA_INFO_TYPE_NDP)
+ return;
+
+ energy_a = (rssi & RX_NO_DATA_CHAIN_A_MSK) >> RX_NO_DATA_CHAIN_A_POS;
+ energy_b = (rssi & RX_NO_DATA_CHAIN_B_MSK) >> RX_NO_DATA_CHAIN_B_POS;
+ channel = (rssi & RX_NO_DATA_CHANNEL_MSK) >> RX_NO_DATA_CHANNEL_POS;
+
+ phy_data.info_type =
+ le32_get_bits(desc->phy_info[1],
+ IWL_RX_PHY_DATA1_INFO_TYPE_MASK);
+
+ /* Dont use dev_alloc_skb(), we'll have enough headroom once
+ * ieee80211_hdr pulled.
+ */
+ skb = alloc_skb(128, GFP_ATOMIC);
+ if (!skb) {
+ IWL_ERR(mvm, "alloc_skb failed\n");
+ return;
+ }
+
+ rx_status = IEEE80211_SKB_RXCB(skb);
+
+ /* 0-length PSDU */
+ rx_status->flag |= RX_FLAG_NO_PSDU;
+ /* currently this is the only type for which we get this notif */
+ rx_status->zero_length_psdu_type =
+ IEEE80211_RADIOTAP_ZERO_LEN_PSDU_SOUNDING;
+
+ /* This may be overridden by iwl_mvm_rx_he() to HE_RU */
+ switch (rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK) {
+ case RATE_MCS_CHAN_WIDTH_20:
+ break;
+ case RATE_MCS_CHAN_WIDTH_40:
+ rx_status->bw = RATE_INFO_BW_40;
+ break;
+ case RATE_MCS_CHAN_WIDTH_80:
+ rx_status->bw = RATE_INFO_BW_80;
+ break;
+ case RATE_MCS_CHAN_WIDTH_160:
+ rx_status->bw = RATE_INFO_BW_160;
+ break;
+ }
+
+ if (rate_n_flags & RATE_MCS_HE_MSK)
+ iwl_mvm_rx_he(mvm, skb, &phy_data, rate_n_flags,
+ phy_info, queue);
+
+ iwl_mvm_decode_lsig(skb, &phy_data);
+
+ rx_status->device_timestamp = gp2_on_air_rise;
+ rx_status->band = channel > 14 ? NL80211_BAND_5GHZ :
+ NL80211_BAND_2GHZ;
+ rx_status->freq = ieee80211_channel_to_frequency(channel,
+ rx_status->band);
+ iwl_mvm_get_signal_strength(mvm, rx_status, rate_n_flags, energy_a,
+ energy_b);
+
+ rcu_read_lock();
+
+ if (!(rate_n_flags & RATE_MCS_CCK_MSK) &&
+ rate_n_flags & RATE_MCS_SGI_MSK)
+ rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
+ if (rate_n_flags & RATE_HT_MCS_GF_MSK)
+ rx_status->enc_flags |= RX_ENC_FLAG_HT_GF;
+ if (rate_n_flags & RATE_MCS_LDPC_MSK)
+ rx_status->enc_flags |= RX_ENC_FLAG_LDPC;
+ if (rate_n_flags & RATE_MCS_HT_MSK) {
+ u8 stbc = (rate_n_flags & RATE_MCS_STBC_MSK) >>
+ RATE_MCS_STBC_POS;
+ rx_status->encoding = RX_ENC_HT;
+ rx_status->rate_idx = rate_n_flags & RATE_HT_MCS_INDEX_MSK;
+ rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT;
+ } else if (rate_n_flags & RATE_MCS_VHT_MSK) {
+ u8 stbc = (rate_n_flags & RATE_MCS_STBC_MSK) >>
+ RATE_MCS_STBC_POS;
+ rx_status->nss =
+ ((rate_n_flags & RATE_VHT_MCS_NSS_MSK) >>
+ RATE_VHT_MCS_NSS_POS) + 1;
+ rx_status->rate_idx = rate_n_flags & RATE_VHT_MCS_RATE_CODE_MSK;
+ rx_status->encoding = RX_ENC_VHT;
+ rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT;
+ if (rate_n_flags & RATE_MCS_BF_MSK)
+ rx_status->enc_flags |= RX_ENC_FLAG_BF;
+ } else if (!(rate_n_flags & RATE_MCS_HE_MSK)) {
+ int rate = iwl_mvm_legacy_rate_to_mac80211_idx(rate_n_flags,
+ rx_status->band);
+
+ if (WARN(rate < 0 || rate > 0xFF,
+ "Invalid rate flags 0x%x, band %d,\n",
+ rate_n_flags, rx_status->band)) {
+ kfree_skb(skb);
+ goto out;
+ }
+ rx_status->rate_idx = rate;
+ }
+
+ iwl_mvm_pass_packet_to_mac80211(mvm, napi, skb, queue, sta);
+out:
+ rcu_read_unlock();
+}
void iwl_mvm_rx_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi,
struct iwl_rx_cmd_buffer *rxb, int queue)
{
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/scan.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/scan.c
index fc4999a..a2119ca 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/scan.c
@@ -19,9 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -113,6 +110,10 @@
.suspend_time = 95,
.max_out_time = 44,
},
+ [IWL_SCAN_TYPE_FAST_BALANCE] = {
+ .suspend_time = 30,
+ .max_out_time = 37,
+ },
};
struct iwl_mvm_scan_params {
@@ -204,9 +205,7 @@
{
u32 tx_ant;
- mvm->scan_last_antenna_idx =
- iwl_mvm_next_antenna(mvm, iwl_mvm_get_valid_tx_ant(mvm),
- mvm->scan_last_antenna_idx);
+ iwl_mvm_toggle_tx_ant(mvm, &mvm->scan_last_antenna_idx);
tx_ant = BIT(mvm->scan_last_antenna_idx) << RATE_MCS_ANT_POS;
if (band == NL80211_BAND_2GHZ && !no_cck)
@@ -238,8 +237,32 @@
return mvm->tcm.result.band_load[band];
}
+struct iwl_is_dcm_with_go_iterator_data {
+ struct ieee80211_vif *current_vif;
+ bool is_dcm_with_p2p_go;
+};
+
+static void iwl_mvm_is_dcm_with_go_iterator(void *_data, u8 *mac,
+ struct ieee80211_vif *vif)
+{
+ struct iwl_is_dcm_with_go_iterator_data *data = _data;
+ struct iwl_mvm_vif *other_mvmvif = iwl_mvm_vif_from_mac80211(vif);
+ struct iwl_mvm_vif *curr_mvmvif =
+ iwl_mvm_vif_from_mac80211(data->current_vif);
+
+ /* exclude the given vif */
+ if (vif == data->current_vif)
+ return;
+
+ if (vif->type == NL80211_IFTYPE_AP && vif->p2p &&
+ other_mvmvif->phy_ctxt && curr_mvmvif->phy_ctxt &&
+ other_mvmvif->phy_ctxt->id != curr_mvmvif->phy_ctxt->id)
+ data->is_dcm_with_p2p_go = true;
+}
+
static enum
-iwl_mvm_scan_type _iwl_mvm_get_scan_type(struct iwl_mvm *mvm, bool p2p_device,
+iwl_mvm_scan_type _iwl_mvm_get_scan_type(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif,
enum iwl_mvm_traffic_load load,
bool low_latency)
{
@@ -252,9 +275,30 @@
if (!global_cnt)
return IWL_SCAN_TYPE_UNASSOC;
- if ((load == IWL_MVM_TRAFFIC_HIGH || low_latency) && !p2p_device &&
- fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_FRAGMENTED_SCAN))
- return IWL_SCAN_TYPE_FRAGMENTED;
+ if (fw_has_api(&mvm->fw->ucode_capa,
+ IWL_UCODE_TLV_API_FRAGMENTED_SCAN)) {
+ if ((load == IWL_MVM_TRAFFIC_HIGH || low_latency) &&
+ (!vif || vif->type != NL80211_IFTYPE_P2P_DEVICE))
+ return IWL_SCAN_TYPE_FRAGMENTED;
+
+ /* in case of DCM with GO where BSS DTIM interval < 220msec
+ * set all scan requests as fast-balance scan
+ * */
+ if (vif && vif->type == NL80211_IFTYPE_STATION &&
+ vif->bss_conf.dtim_period < 220) {
+ struct iwl_is_dcm_with_go_iterator_data data = {
+ .current_vif = vif,
+ .is_dcm_with_p2p_go = false,
+ };
+
+ ieee80211_iterate_active_interfaces_atomic(mvm->hw,
+ IEEE80211_IFACE_ITER_NORMAL,
+ iwl_mvm_is_dcm_with_go_iterator,
+ &data);
+ if (data.is_dcm_with_p2p_go)
+ return IWL_SCAN_TYPE_FAST_BALANCE;
+ }
+ }
if (load >= IWL_MVM_TRAFFIC_MEDIUM || low_latency)
return IWL_SCAN_TYPE_MILD;
@@ -263,7 +307,8 @@
}
static enum
-iwl_mvm_scan_type iwl_mvm_get_scan_type(struct iwl_mvm *mvm, bool p2p_device)
+iwl_mvm_scan_type iwl_mvm_get_scan_type(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif)
{
enum iwl_mvm_traffic_load load;
bool low_latency;
@@ -271,12 +316,12 @@
load = iwl_mvm_get_traffic_load(mvm);
low_latency = iwl_mvm_low_latency(mvm);
- return _iwl_mvm_get_scan_type(mvm, p2p_device, load, low_latency);
+ return _iwl_mvm_get_scan_type(mvm, vif, load, low_latency);
}
static enum
iwl_mvm_scan_type iwl_mvm_get_scan_type_band(struct iwl_mvm *mvm,
- bool p2p_device,
+ struct ieee80211_vif *vif,
enum nl80211_band band)
{
enum iwl_mvm_traffic_load load;
@@ -285,7 +330,7 @@
load = iwl_mvm_get_traffic_load_band(mvm, band);
low_latency = iwl_mvm_low_latency_band(mvm, band);
- return _iwl_mvm_get_scan_type(mvm, p2p_device, load, low_latency);
+ return _iwl_mvm_get_scan_type(mvm, vif, load, low_latency);
}
#if CFG80211_VERSION >= KERNEL_VERSION(4,9,0)
@@ -566,7 +611,7 @@
else
blacklist_len = IWL_SCAN_MAX_BLACKLIST_LEN;
- blacklist = kzalloc(sizeof(*blacklist) * blacklist_len, GFP_KERNEL);
+ blacklist = kcalloc(blacklist_len, sizeof(*blacklist), GFP_KERNEL);
if (!blacklist)
return -ENOMEM;
@@ -865,6 +910,12 @@
params->scan_plans[0].iterations == 1;
}
+static bool iwl_mvm_is_scan_fragmented(enum iwl_mvm_scan_type type)
+{
+ return (type == IWL_SCAN_TYPE_FRAGMENTED ||
+ type == IWL_SCAN_TYPE_FAST_BALANCE);
+}
+
static int iwl_mvm_scan_lmac_flags(struct iwl_mvm *mvm,
struct iwl_mvm_scan_params *params,
struct ieee80211_vif *vif)
@@ -877,7 +928,7 @@
if (params->n_ssids == 1 && params->ssids[0].ssid_len != 0)
flags |= IWL_MVM_LMAC_SCAN_FLAG_PRE_CONNECTION;
- if (params->type == IWL_SCAN_TYPE_FRAGMENTED)
+ if (iwl_mvm_is_scan_fragmented(params->type))
flags |= IWL_MVM_LMAC_SCAN_FLAG_FRAGMENTED;
if (iwl_mvm_rrm_scan_needed(mvm) &&
@@ -900,7 +951,7 @@
if (iwl_mvm_is_regular_scan(params) &&
vif->type != NL80211_IFTYPE_P2P_DEVICE &&
- params->type != IWL_SCAN_TYPE_FRAGMENTED)
+ !iwl_mvm_is_scan_fragmented(params->type))
flags |= IWL_MVM_LMAC_SCAN_FLAG_EXTENDED_DWELL;
return flags;
@@ -1049,7 +1100,7 @@
static void iwl_mvm_fill_scan_config_v1(struct iwl_mvm *mvm, void *config,
u32 flags, u8 channel_flags)
{
- enum iwl_mvm_scan_type type = iwl_mvm_get_scan_type(mvm, false);
+ enum iwl_mvm_scan_type type = iwl_mvm_get_scan_type(mvm, NULL);
struct iwl_scan_config_v1 *cfg = config;
cfg->flags = cpu_to_le32(flags);
@@ -1082,9 +1133,9 @@
if (iwl_mvm_is_cdb_supported(mvm)) {
enum iwl_mvm_scan_type lb_type, hb_type;
- lb_type = iwl_mvm_get_scan_type_band(mvm, false,
+ lb_type = iwl_mvm_get_scan_type_band(mvm, NULL,
NL80211_BAND_2GHZ);
- hb_type = iwl_mvm_get_scan_type_band(mvm, false,
+ hb_type = iwl_mvm_get_scan_type_band(mvm, NULL,
NL80211_BAND_5GHZ);
cfg->out_of_channel_time[SCAN_LB_LMAC_IDX] =
@@ -1098,7 +1149,7 @@
cpu_to_le32(scan_timing[hb_type].suspend_time);
} else {
enum iwl_mvm_scan_type type =
- iwl_mvm_get_scan_type(mvm, false);
+ iwl_mvm_get_scan_type(mvm, NULL);
cfg->out_of_channel_time[SCAN_LB_LMAC_IDX] =
cpu_to_le32(scan_timing[type].max_out_time);
@@ -1135,14 +1186,14 @@
return -ENOBUFS;
if (iwl_mvm_is_cdb_supported(mvm)) {
- type = iwl_mvm_get_scan_type_band(mvm, false,
+ type = iwl_mvm_get_scan_type_band(mvm, NULL,
NL80211_BAND_2GHZ);
- hb_type = iwl_mvm_get_scan_type_band(mvm, false,
+ hb_type = iwl_mvm_get_scan_type_band(mvm, NULL,
NL80211_BAND_5GHZ);
if (type == mvm->scan_type && hb_type == mvm->hb_scan_type)
return 0;
} else {
- type = iwl_mvm_get_scan_type(mvm, false);
+ type = iwl_mvm_get_scan_type(mvm, NULL);
if (type == mvm->scan_type)
return 0;
}
@@ -1167,7 +1218,7 @@
SCAN_CONFIG_FLAG_SET_MAC_ADDR |
SCAN_CONFIG_FLAG_SET_CHANNEL_FLAGS |
SCAN_CONFIG_N_CHANNELS(num_channels) |
- (type == IWL_SCAN_TYPE_FRAGMENTED ?
+ (iwl_mvm_is_scan_fragmented(type) ?
SCAN_CONFIG_FLAG_SET_FRAGMENTED :
SCAN_CONFIG_FLAG_CLEAR_FRAGMENTED);
@@ -1182,7 +1233,7 @@
*/
if (iwl_mvm_cdb_scan_api(mvm)) {
if (iwl_mvm_is_cdb_supported(mvm))
- flags |= (hb_type == IWL_SCAN_TYPE_FRAGMENTED) ?
+ flags |= (iwl_mvm_is_scan_fragmented(hb_type)) ?
SCAN_CONFIG_FLAG_SET_LMAC2_FRAGMENTED :
SCAN_CONFIG_FLAG_CLEAR_LMAC2_FRAGMENTED;
iwl_mvm_fill_scan_config(mvm, cfg, flags, channel_flags);
@@ -1343,11 +1394,11 @@
if (params->n_ssids == 1 && params->ssids[0].ssid_len != 0)
flags |= IWL_UMAC_SCAN_GEN_FLAGS_PRE_CONNECT;
- if (params->type == IWL_SCAN_TYPE_FRAGMENTED)
+ if (iwl_mvm_is_scan_fragmented(params->type))
flags |= IWL_UMAC_SCAN_GEN_FLAGS_FRAGMENTED;
if (iwl_mvm_is_cdb_supported(mvm) &&
- params->hb_type == IWL_SCAN_TYPE_FRAGMENTED)
+ iwl_mvm_is_scan_fragmented(params->hb_type))
flags |= IWL_UMAC_SCAN_GEN_FLAGS_LMAC2_FRAGMENTED;
if (iwl_mvm_rrm_scan_needed(mvm) &&
@@ -1385,7 +1436,7 @@
*/
if (iwl_mvm_is_regular_scan(params) &&
vif->type != NL80211_IFTYPE_P2P_DEVICE &&
- params->type != IWL_SCAN_TYPE_FRAGMENTED &&
+ !iwl_mvm_is_scan_fragmented(params->type) &&
!iwl_mvm_is_adaptive_dwell_supported(mvm) &&
!iwl_mvm_is_oce_supported(mvm))
flags |= IWL_UMAC_SCAN_GEN_FLAGS_EXTENDED_DWELL;
@@ -1594,19 +1645,20 @@
static void iwl_mvm_fill_scan_type(struct iwl_mvm *mvm,
struct iwl_mvm_scan_params *params,
- bool p2p)
+ struct ieee80211_vif *vif)
{
if (iwl_mvm_is_cdb_supported(mvm)) {
params->type =
- iwl_mvm_get_scan_type_band(mvm, p2p,
+ iwl_mvm_get_scan_type_band(mvm, vif,
NL80211_BAND_2GHZ);
params->hb_type =
- iwl_mvm_get_scan_type_band(mvm, p2p,
+ iwl_mvm_get_scan_type_band(mvm, vif,
NL80211_BAND_5GHZ);
} else {
- params->type = iwl_mvm_get_scan_type(mvm, p2p);
+ params->type = iwl_mvm_get_scan_type(mvm, vif);
}
}
+
int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
struct cfg80211_scan_request *req,
struct ieee80211_scan_ies *ies)
@@ -1654,8 +1706,7 @@
params.scan_plans = &scan_plan;
params.n_scan_plans = 1;
- iwl_mvm_fill_scan_type(mvm, ¶ms,
- vif->type == NL80211_IFTYPE_P2P_DEVICE);
+ iwl_mvm_fill_scan_type(mvm, ¶ms, vif);
#if CFG80211_VERSION >= KERNEL_VERSION(4,9,0)
ret = iwl_mvm_get_measurement_dwell(mvm, req, ¶ms);
@@ -1764,8 +1815,7 @@
scan_plan.interval = req->interval / MSEC_PER_SEC;
#endif
- iwl_mvm_fill_scan_type(mvm, ¶ms,
- vif->type == NL80211_IFTYPE_P2P_DEVICE);
+ iwl_mvm_fill_scan_type(mvm, ¶ms, vif);
/* In theory, LMAC scans can handle a 32-bit delay, but since
* waiting for over 18 hours to start the scan is a bit silly
@@ -1859,6 +1909,8 @@
mvm->last_ebs_successful = false;
mvm->scan_uid_status[uid] = 0;
+
+ iwl_fw_dbg_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_SCAN_COMPLETE);
}
void iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm *mvm,
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/sf.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/sf.c
index b322657..88bc46c 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/sf.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/sf.c
@@ -7,6 +7,7 @@
*
* Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright (C) 2018 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -17,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -33,6 +29,7 @@
*
* Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright (C) 2018 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -69,7 +66,7 @@
struct ieee80211_vif *ignore_vif;
u8 sta_vif_ap_sta_id;
enum iwl_sf_state sta_vif_state;
- int num_active_macs;
+ u32 num_active_macs;
};
/*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/sta.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/sta.c
index 25848bf..9042f1e 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/sta.c
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -324,9 +319,7 @@
if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
return -EINVAL;
- spin_lock_bh(&mvm->queue_info_lock);
sta_id = mvm->queue_info[queue].ra_sta_id;
- spin_unlock_bh(&mvm->queue_info_lock);
rcu_read_lock();
@@ -363,6 +356,96 @@
return ret;
}
+static int iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue,
+ int mac80211_queue, u8 tid, u8 flags)
+{
+ struct iwl_scd_txq_cfg_cmd cmd = {
+ .scd_queue = queue,
+ .action = SCD_CFG_DISABLE_QUEUE,
+ };
+ bool remove_mac_queue = mac80211_queue != IEEE80211_INVAL_HW_QUEUE;
+ int ret;
+
+ if (WARN_ON(remove_mac_queue && mac80211_queue >= IEEE80211_MAX_QUEUES))
+ return -EINVAL;
+
+ if (iwl_mvm_has_new_tx_api(mvm)) {
+ if (remove_mac_queue)
+ mvm->hw_queue_to_mac80211[queue] &=
+ ~BIT(mac80211_queue);
+
+ iwl_trans_txq_free(mvm->trans, queue);
+
+ return 0;
+ }
+
+ if (WARN_ON(mvm->queue_info[queue].tid_bitmap == 0))
+ return 0;
+
+ mvm->queue_info[queue].tid_bitmap &= ~BIT(tid);
+
+ /*
+ * If there is another TID with the same AC - don't remove the MAC queue
+ * from the mapping
+ */
+ if (tid < IWL_MAX_TID_COUNT) {
+ unsigned long tid_bitmap =
+ mvm->queue_info[queue].tid_bitmap;
+ int ac = tid_to_mac80211_ac[tid];
+ int i;
+
+ for_each_set_bit(i, &tid_bitmap, IWL_MAX_TID_COUNT) {
+ if (tid_to_mac80211_ac[i] == ac)
+ remove_mac_queue = false;
+ }
+ }
+
+ if (remove_mac_queue)
+ mvm->hw_queue_to_mac80211[queue] &=
+ ~BIT(mac80211_queue);
+
+ cmd.action = mvm->queue_info[queue].tid_bitmap ?
+ SCD_CFG_ENABLE_QUEUE : SCD_CFG_DISABLE_QUEUE;
+ if (cmd.action == SCD_CFG_DISABLE_QUEUE)
+ mvm->queue_info[queue].status = IWL_MVM_QUEUE_FREE;
+
+ IWL_DEBUG_TX_QUEUES(mvm,
+ "Disabling TXQ #%d tids=0x%x (mac80211 map:0x%x)\n",
+ queue,
+ mvm->queue_info[queue].tid_bitmap,
+ mvm->hw_queue_to_mac80211[queue]);
+
+ /* If the queue is still enabled - nothing left to do in this func */
+ if (cmd.action == SCD_CFG_ENABLE_QUEUE)
+ return 0;
+
+ cmd.sta_id = mvm->queue_info[queue].ra_sta_id;
+ cmd.tid = mvm->queue_info[queue].txq_tid;
+
+ /* Make sure queue info is correct even though we overwrite it */
+ WARN(mvm->queue_info[queue].tid_bitmap ||
+ mvm->hw_queue_to_mac80211[queue],
+ "TXQ #%d info out-of-sync - mac map=0x%x, tids=0x%x\n",
+ queue, mvm->hw_queue_to_mac80211[queue],
+ mvm->queue_info[queue].tid_bitmap);
+
+ /* If we are here - the queue is freed and we can zero out these vals */
+ mvm->queue_info[queue].tid_bitmap = 0;
+ mvm->hw_queue_to_mac80211[queue] = 0;
+
+ /* Regardless if this is a reserved TXQ for a STA - mark it as false */
+ mvm->queue_info[queue].reserved = false;
+
+ iwl_trans_txq_disable(mvm->trans, queue, false);
+ ret = iwl_mvm_send_cmd_pdu(mvm, SCD_QUEUE_CFG, flags,
+ sizeof(struct iwl_scd_txq_cfg_cmd), &cmd);
+
+ if (ret)
+ IWL_ERR(mvm, "Failed to disable queue %d (ret=%d)\n",
+ queue, ret);
+ return ret;
+}
+
static int iwl_mvm_get_queue_agg_tids(struct iwl_mvm *mvm, int queue)
{
struct ieee80211_sta *sta;
@@ -377,10 +460,8 @@
if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
return -EINVAL;
- spin_lock_bh(&mvm->queue_info_lock);
sta_id = mvm->queue_info[queue].ra_sta_id;
tid_bitmap = mvm->queue_info[queue].tid_bitmap;
- spin_unlock_bh(&mvm->queue_info_lock);
sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
lockdep_is_held(&mvm->mutex));
@@ -419,10 +500,8 @@
if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
return -EINVAL;
- spin_lock_bh(&mvm->queue_info_lock);
sta_id = mvm->queue_info[queue].ra_sta_id;
tid_bitmap = mvm->queue_info[queue].tid_bitmap;
- spin_unlock_bh(&mvm->queue_info_lock);
rcu_read_lock();
@@ -462,11 +541,12 @@
}
static int iwl_mvm_free_inactive_queue(struct iwl_mvm *mvm, int queue,
- bool same_sta)
+ u8 new_sta_id)
{
struct iwl_mvm_sta *mvmsta;
u8 txq_curr_ac, sta_id, tid;
unsigned long disable_agg_tids = 0;
+ bool same_sta;
int ret;
lockdep_assert_held(&mvm->mutex);
@@ -474,11 +554,11 @@
if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
return -EINVAL;
- spin_lock_bh(&mvm->queue_info_lock);
txq_curr_ac = mvm->queue_info[queue].mac80211_ac;
sta_id = mvm->queue_info[queue].ra_sta_id;
tid = mvm->queue_info[queue].txq_tid;
- spin_unlock_bh(&mvm->queue_info_lock);
+
+ same_sta = sta_id == new_sta_id;
mvmsta = iwl_mvm_sta_from_staid_protected(mvm, sta_id);
if (WARN_ON(!mvmsta))
@@ -494,10 +574,6 @@
mvmsta->vif->hw_queue[txq_curr_ac],
tid, 0);
if (ret) {
- /* Re-mark the inactive queue as inactive */
- spin_lock_bh(&mvm->queue_info_lock);
- mvm->queue_info[queue].status = IWL_MVM_QUEUE_INACTIVE;
- spin_unlock_bh(&mvm->queue_info_lock);
IWL_ERR(mvm,
"Failed to free inactive queue %d (ret=%d)\n",
queue, ret);
@@ -519,7 +595,12 @@
u8 ac_to_queue[IEEE80211_NUM_ACS];
int i;
- lockdep_assert_held(&mvm->queue_info_lock);
+ /*
+ * This protects us against grabbing a queue that's being reconfigured
+ * by the inactivity checker.
+ */
+ lockdep_assert_held(&mvm->mutex);
+
if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
return -EINVAL;
@@ -532,11 +613,6 @@
i != IWL_MVM_DQA_BSS_CLIENT_QUEUE)
continue;
- /* Don't try and take queues being reconfigured */
- if (mvm->queue_info[queue].status ==
- IWL_MVM_QUEUE_RECONFIGURING)
- continue;
-
ac_to_queue[mvm->queue_info[i].mac80211_ac] = i;
}
@@ -577,14 +653,6 @@
return -ENOSPC;
}
- /* Make sure the queue isn't in the middle of being reconfigured */
- if (mvm->queue_info[queue].status == IWL_MVM_QUEUE_RECONFIGURING) {
- IWL_ERR(mvm,
- "TXQ %d is in the middle of re-config - try again\n",
- queue);
- return -EBUSY;
- }
-
return queue;
}
@@ -594,9 +662,9 @@
* in such a case, otherwise - if no redirection required - it does nothing,
* unless the %force param is true.
*/
-int iwl_mvm_scd_queue_redirect(struct iwl_mvm *mvm, int queue, int tid,
- int ac, int ssn, unsigned int wdg_timeout,
- bool force)
+static int iwl_mvm_scd_queue_redirect(struct iwl_mvm *mvm, int queue, int tid,
+ int ac, int ssn, unsigned int wdg_timeout,
+ bool force)
{
struct iwl_scd_txq_cfg_cmd cmd = {
.scd_queue = queue,
@@ -617,10 +685,7 @@
* value 3 and VO with value 0, so to check if ac X is lower than ac Y
* we need to check if the numerical value of X is LARGER than of Y.
*/
- spin_lock_bh(&mvm->queue_info_lock);
if (ac <= mvm->queue_info[queue].mac80211_ac && !force) {
- spin_unlock_bh(&mvm->queue_info_lock);
-
IWL_DEBUG_TX_QUEUES(mvm,
"No redirection needed on TXQ #%d\n",
queue);
@@ -631,8 +696,7 @@
cmd.tx_fifo = iwl_mvm_ac_to_tx_fifo[mvm->queue_info[queue].mac80211_ac];
cmd.tid = mvm->queue_info[queue].txq_tid;
mq = mvm->hw_queue_to_mac80211[queue];
- shared_queue = (mvm->queue_info[queue].hw_queue_refcount > 1);
- spin_unlock_bh(&mvm->queue_info_lock);
+ shared_queue = hweight16(mvm->queue_info[queue].tid_bitmap) > 1;
IWL_DEBUG_TX_QUEUES(mvm, "Redirecting TXQ #%d to FIFO #%d\n",
queue, iwl_mvm_ac_to_tx_fifo[ac]);
@@ -658,9 +722,7 @@
iwl_trans_txq_enable_cfg(mvm->trans, queue, ssn, NULL, wdg_timeout);
/* Update the TID "owner" of the queue */
- spin_lock_bh(&mvm->queue_info_lock);
mvm->queue_info[queue].txq_tid = tid;
- spin_unlock_bh(&mvm->queue_info_lock);
/* TODO: Work-around SCD bug when moving back by multiples of 0x40 */
@@ -669,9 +731,7 @@
cmd.sta_id, tid, IWL_FRAME_LIMIT, ssn);
/* Update AC marking of the queue */
- spin_lock_bh(&mvm->queue_info_lock);
mvm->queue_info[queue].mac80211_ac = ac;
- spin_unlock_bh(&mvm->queue_info_lock);
/*
* Mark queue as shared in transport if shared
@@ -689,6 +749,57 @@
return ret;
}
+static int iwl_mvm_find_free_queue(struct iwl_mvm *mvm, u8 sta_id,
+ u8 minq, u8 maxq)
+{
+ int i;
+
+ lockdep_assert_held(&mvm->mutex);
+
+ /* This should not be hit with new TX path */
+ if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
+ return -ENOSPC;
+
+ /* Start by looking for a free queue */
+ for (i = minq; i <= maxq; i++)
+ if (mvm->queue_info[i].tid_bitmap == 0 &&
+ mvm->queue_info[i].status == IWL_MVM_QUEUE_FREE)
+ return i;
+
+ return -ENOSPC;
+}
+
+static int iwl_mvm_tvqm_enable_txq(struct iwl_mvm *mvm, int mac80211_queue,
+ u8 sta_id, u8 tid, unsigned int timeout)
+{
+ int queue, size = IWL_DEFAULT_QUEUE_SIZE;
+
+ if (tid == IWL_MAX_TID_COUNT) {
+ tid = IWL_MGMT_TID;
+ size = IWL_MGMT_QUEUE_SIZE;
+ }
+ queue = iwl_trans_txq_alloc(mvm->trans,
+ cpu_to_le16(TX_QUEUE_CFG_ENABLE_QUEUE),
+ sta_id, tid, SCD_QUEUE_CFG, size, timeout);
+
+ if (queue < 0) {
+ IWL_DEBUG_TX_QUEUES(mvm,
+ "Failed allocating TXQ for sta %d tid %d, ret: %d\n",
+ sta_id, tid, queue);
+ return queue;
+ }
+
+ IWL_DEBUG_TX_QUEUES(mvm, "Enabling TXQ #%d for sta %d tid %d\n",
+ queue, sta_id, tid);
+
+ mvm->hw_queue_to_mac80211[queue] |= BIT(mac80211_queue);
+ IWL_DEBUG_TX_QUEUES(mvm,
+ "Enabling TXQ #%d (mac80211 map:0x%x)\n",
+ queue, mvm->hw_queue_to_mac80211[queue]);
+
+ return queue;
+}
+
static int iwl_mvm_sta_alloc_queue_tvqm(struct iwl_mvm *mvm,
struct ieee80211_sta *sta, u8 ac,
int tid)
@@ -713,218 +824,93 @@
spin_lock_bh(&mvmsta->lock);
mvmsta->tid_data[tid].txq_id = queue;
- mvmsta->tid_data[tid].is_tid_active = true;
spin_unlock_bh(&mvmsta->lock);
return 0;
}
-static int iwl_mvm_sta_alloc_queue(struct iwl_mvm *mvm,
- struct ieee80211_sta *sta, u8 ac, int tid,
- struct ieee80211_hdr *hdr)
+static bool iwl_mvm_update_txq_mapping(struct iwl_mvm *mvm, int queue,
+ int mac80211_queue, u8 sta_id, u8 tid)
{
- struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
- struct iwl_trans_txq_scd_cfg cfg = {
- .fifo = iwl_mvm_mac_ac_to_tx_fifo(mvm, ac),
- .sta_id = mvmsta->sta_id,
- .tid = tid,
- .frame_limit = IWL_FRAME_LIMIT,
- };
- unsigned int wdg_timeout =
- iwl_mvm_get_wd_timeout(mvm, mvmsta->vif, false, false);
- u8 mac_queue = mvmsta->vif->hw_queue[ac];
- int queue = -1;
- bool using_inactive_queue = false, same_sta = false;
- unsigned long disable_agg_tids = 0;
- enum iwl_mvm_agg_state queue_state;
- bool shared_queue = false, inc_ssn;
- int ssn;
- unsigned long tfd_queue_mask;
- int ret;
+ bool enable_queue = true;
- lockdep_assert_held(&mvm->mutex);
-
- if (iwl_mvm_has_new_tx_api(mvm))
- return iwl_mvm_sta_alloc_queue_tvqm(mvm, sta, ac, tid);
-
- spin_lock_bh(&mvmsta->lock);
- tfd_queue_mask = mvmsta->tfd_queue_msk;
- spin_unlock_bh(&mvmsta->lock);
-
- spin_lock_bh(&mvm->queue_info_lock);
-
- /*
- * Non-QoS, QoS NDP and MGMT frames should go to a MGMT queue, if one
- * exists
- */
- if (!ieee80211_is_data_qos(hdr->frame_control) ||
- ieee80211_is_qos_nullfunc(hdr->frame_control)) {
- queue = iwl_mvm_find_free_queue(mvm, mvmsta->sta_id,
- IWL_MVM_DQA_MIN_MGMT_QUEUE,
- IWL_MVM_DQA_MAX_MGMT_QUEUE);
- if (queue >= IWL_MVM_DQA_MIN_MGMT_QUEUE)
- IWL_DEBUG_TX_QUEUES(mvm, "Found free MGMT queue #%d\n",
- queue);
-
- /* If no such queue is found, we'll use a DATA queue instead */
+ /* Make sure this TID isn't already enabled */
+ if (mvm->queue_info[queue].tid_bitmap & BIT(tid)) {
+ IWL_ERR(mvm, "Trying to enable TXQ %d with existing TID %d\n",
+ queue, tid);
+ return false;
}
- if ((queue < 0 && mvmsta->reserved_queue != IEEE80211_INVAL_HW_QUEUE) &&
- (mvm->queue_info[mvmsta->reserved_queue].status ==
- IWL_MVM_QUEUE_RESERVED ||
- mvm->queue_info[mvmsta->reserved_queue].status ==
- IWL_MVM_QUEUE_INACTIVE)) {
- queue = mvmsta->reserved_queue;
- mvm->queue_info[queue].reserved = true;
- IWL_DEBUG_TX_QUEUES(mvm, "Using reserved queue #%d\n", queue);
+ /* Update mappings and refcounts */
+ if (mvm->queue_info[queue].tid_bitmap)
+ enable_queue = false;
+
+ if (mac80211_queue != IEEE80211_INVAL_HW_QUEUE) {
+ WARN(mac80211_queue >=
+ BITS_PER_BYTE * sizeof(mvm->hw_queue_to_mac80211[0]),
+ "cannot track mac80211 queue %d (queue %d, sta %d, tid %d)\n",
+ mac80211_queue, queue, sta_id, tid);
+ mvm->hw_queue_to_mac80211[queue] |= BIT(mac80211_queue);
}
- if (queue < 0)
- queue = iwl_mvm_find_free_queue(mvm, mvmsta->sta_id,
- IWL_MVM_DQA_MIN_DATA_QUEUE,
- IWL_MVM_DQA_MAX_DATA_QUEUE);
+ mvm->queue_info[queue].tid_bitmap |= BIT(tid);
+ mvm->queue_info[queue].ra_sta_id = sta_id;
- /*
- * Check if this queue is already allocated but inactive.
- * In such a case, we'll need to first free this queue before enabling
- * it again, so we'll mark it as reserved to make sure no new traffic
- * arrives on it
- */
- if (queue > 0 &&
- mvm->queue_info[queue].status == IWL_MVM_QUEUE_INACTIVE) {
- mvm->queue_info[queue].status = IWL_MVM_QUEUE_RESERVED;
- using_inactive_queue = true;
- same_sta = mvm->queue_info[queue].ra_sta_id == mvmsta->sta_id;
- IWL_DEBUG_TX_QUEUES(mvm,
- "Re-assigning TXQ %d: sta_id=%d, tid=%d\n",
- queue, mvmsta->sta_id, tid);
- }
+ if (enable_queue) {
+ if (tid != IWL_MAX_TID_COUNT)
+ mvm->queue_info[queue].mac80211_ac =
+ tid_to_mac80211_ac[tid];
+ else
+ mvm->queue_info[queue].mac80211_ac = IEEE80211_AC_VO;
- /* No free queue - we'll have to share */
- if (queue <= 0) {
- queue = iwl_mvm_get_shared_queue(mvm, tfd_queue_mask, ac);
- if (queue > 0) {
- shared_queue = true;
- mvm->queue_info[queue].status = IWL_MVM_QUEUE_SHARED;
- }
- }
-
- /*
- * Mark TXQ as ready, even though it hasn't been fully configured yet,
- * to make sure no one else takes it.
- * This will allow avoiding re-acquiring the lock at the end of the
- * configuration. On error we'll mark it back as free.
- */
- if ((queue > 0) && !shared_queue)
- mvm->queue_info[queue].status = IWL_MVM_QUEUE_READY;
-
- spin_unlock_bh(&mvm->queue_info_lock);
-
- /* This shouldn't happen - out of queues */
- if (WARN_ON(queue <= 0)) {
- IWL_ERR(mvm, "No available queues for tid %d on sta_id %d\n",
- tid, cfg.sta_id);
- return queue;
- }
-
- /*
- * Actual en/disablement of aggregations is through the ADD_STA HCMD,
- * but for configuring the SCD to send A-MPDUs we need to mark the queue
- * as aggregatable.
- * Mark all DATA queues as allowing to be aggregated at some point
- */
- cfg.aggregate = (queue >= IWL_MVM_DQA_MIN_DATA_QUEUE ||
- queue == IWL_MVM_DQA_BSS_CLIENT_QUEUE);
-
- /*
- * If this queue was previously inactive (idle) - we need to free it
- * first
- */
- if (using_inactive_queue) {
- ret = iwl_mvm_free_inactive_queue(mvm, queue, same_sta);
- if (ret)
- return ret;
+ mvm->queue_info[queue].txq_tid = tid;
}
IWL_DEBUG_TX_QUEUES(mvm,
- "Allocating %squeue #%d to sta %d on tid %d\n",
- shared_queue ? "shared " : "", queue,
- mvmsta->sta_id, tid);
+ "Enabling TXQ #%d tids=0x%x (mac80211 map:0x%x)\n",
+ queue, mvm->queue_info[queue].tid_bitmap,
+ mvm->hw_queue_to_mac80211[queue]);
- if (shared_queue) {
- /* Disable any open aggs on this queue */
- disable_agg_tids = iwl_mvm_get_queue_agg_tids(mvm, queue);
-
- if (disable_agg_tids) {
- IWL_DEBUG_TX_QUEUES(mvm, "Disabling aggs on queue %d\n",
- queue);
- iwl_mvm_invalidate_sta_queue(mvm, queue,
- disable_agg_tids, false);
- }
- }
-
- ssn = IEEE80211_SEQ_TO_SN(le16_to_cpu(hdr->seq_ctrl));
- inc_ssn = iwl_mvm_enable_txq(mvm, queue, mac_queue,
- ssn, &cfg, wdg_timeout);
- if (inc_ssn) {
- ssn = (ssn + 1) & IEEE80211_SCTL_SEQ;
- le16_add_cpu(&hdr->seq_ctrl, 0x10);
- }
-
- /*
- * Mark queue as shared in transport if shared
- * Note this has to be done after queue enablement because enablement
- * can also set this value, and there is no indication there to shared
- * queues
- */
- if (shared_queue)
- iwl_trans_txq_set_shared_mode(mvm->trans, queue, true);
-
- spin_lock_bh(&mvmsta->lock);
- /*
- * This looks racy, but it is not. We have only one packet for
- * this ra/tid in our Tx path since we stop the Qdisc when we
- * need to allocate a new TFD queue.
- */
- if (inc_ssn)
- mvmsta->tid_data[tid].seq_number += 0x10;
- mvmsta->tid_data[tid].txq_id = queue;
- mvmsta->tid_data[tid].is_tid_active = true;
- mvmsta->tfd_queue_msk |= BIT(queue);
- queue_state = mvmsta->tid_data[tid].state;
-
- if (mvmsta->reserved_queue == queue)
- mvmsta->reserved_queue = IEEE80211_INVAL_HW_QUEUE;
- spin_unlock_bh(&mvmsta->lock);
-
- if (!shared_queue) {
- ret = iwl_mvm_sta_send_to_fw(mvm, sta, true, STA_MODIFY_QUEUES);
- if (ret)
- goto out_err;
-
- /* If we need to re-enable aggregations... */
- if (queue_state == IWL_AGG_ON) {
- ret = iwl_mvm_sta_tx_agg(mvm, sta, tid, queue, true);
- if (ret)
- goto out_err;
- }
- } else {
- /* Redirect queue, if needed */
- ret = iwl_mvm_scd_queue_redirect(mvm, queue, tid, ac, ssn,
- wdg_timeout, false);
- if (ret)
- goto out_err;
- }
-
- return 0;
-
-out_err:
- iwl_mvm_disable_txq(mvm, queue, mac_queue, tid, 0);
-
- return ret;
+ return enable_queue;
}
-static void iwl_mvm_change_queue_owner(struct iwl_mvm *mvm, int queue)
+static bool iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue,
+ int mac80211_queue, u16 ssn,
+ const struct iwl_trans_txq_scd_cfg *cfg,
+ unsigned int wdg_timeout)
+{
+ struct iwl_scd_txq_cfg_cmd cmd = {
+ .scd_queue = queue,
+ .action = SCD_CFG_ENABLE_QUEUE,
+ .window = cfg->frame_limit,
+ .sta_id = cfg->sta_id,
+ .ssn = cpu_to_le16(ssn),
+ .tx_fifo = cfg->fifo,
+ .aggregate = cfg->aggregate,
+ .tid = cfg->tid,
+ };
+ bool inc_ssn;
+
+ if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
+ return false;
+
+ /* Send the enabling command if we need to */
+ if (!iwl_mvm_update_txq_mapping(mvm, queue, mac80211_queue,
+ cfg->sta_id, cfg->tid))
+ return false;
+
+ inc_ssn = iwl_trans_txq_enable_cfg(mvm->trans, queue, ssn,
+ NULL, wdg_timeout);
+ if (inc_ssn)
+ le16_add_cpu(&cmd.ssn, 1);
+
+ WARN(iwl_mvm_send_cmd_pdu(mvm, SCD_QUEUE_CFG, 0, sizeof(cmd), &cmd),
+ "Failed to configure queue %d on FIFO %d\n", queue, cfg->fifo);
+
+ return inc_ssn;
+}
+
+static void iwl_mvm_change_queue_tid(struct iwl_mvm *mvm, int queue)
{
struct iwl_scd_txq_cfg_cmd cmd = {
.scd_queue = queue,
@@ -939,9 +925,7 @@
if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
return;
- spin_lock_bh(&mvm->queue_info_lock);
tid_bitmap = mvm->queue_info[queue].tid_bitmap;
- spin_unlock_bh(&mvm->queue_info_lock);
if (WARN(!tid_bitmap, "TXQ %d has no tids assigned to it\n", queue))
return;
@@ -958,9 +942,7 @@
return;
}
- spin_lock_bh(&mvm->queue_info_lock);
mvm->queue_info[queue].txq_tid = tid;
- spin_unlock_bh(&mvm->queue_info_lock);
IWL_DEBUG_TX_QUEUES(mvm, "Changed TXQ %d ownership to tid %d\n",
queue, tid);
}
@@ -982,10 +964,8 @@
lockdep_assert_held(&mvm->mutex);
- spin_lock_bh(&mvm->queue_info_lock);
sta_id = mvm->queue_info[queue].ra_sta_id;
tid_bitmap = mvm->queue_info[queue].tid_bitmap;
- spin_unlock_bh(&mvm->queue_info_lock);
/* Find TID for queue, and make sure it is the only one on the queue */
tid = find_first_bit(&tid_bitmap, IWL_MAX_TID_COUNT + 1);
@@ -1042,9 +1022,380 @@
}
}
- spin_lock_bh(&mvm->queue_info_lock);
mvm->queue_info[queue].status = IWL_MVM_QUEUE_READY;
- spin_unlock_bh(&mvm->queue_info_lock);
+}
+
+/*
+ * Remove inactive TIDs of a given queue.
+ * If all queue TIDs are inactive - mark the queue as inactive
+ * If only some the queue TIDs are inactive - unmap them from the queue
+ *
+ * Returns %true if all TIDs were removed and the queue could be reused.
+ */
+static bool iwl_mvm_remove_inactive_tids(struct iwl_mvm *mvm,
+ struct iwl_mvm_sta *mvmsta, int queue,
+ unsigned long tid_bitmap,
+ unsigned long *unshare_queues,
+ unsigned long *changetid_queues)
+{
+ int tid;
+
+ lockdep_assert_held(&mvmsta->lock);
+ lockdep_assert_held(&mvm->mutex);
+
+ if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
+ return false;
+
+ /* Go over all non-active TIDs, incl. IWL_MAX_TID_COUNT (for mgmt) */
+ for_each_set_bit(tid, &tid_bitmap, IWL_MAX_TID_COUNT + 1) {
+ /* If some TFDs are still queued - don't mark TID as inactive */
+ if (iwl_mvm_tid_queued(mvm, &mvmsta->tid_data[tid]))
+ tid_bitmap &= ~BIT(tid);
+
+ /* Don't mark as inactive any TID that has an active BA */
+ if (mvmsta->tid_data[tid].state != IWL_AGG_OFF)
+ tid_bitmap &= ~BIT(tid);
+ }
+
+ /* If all TIDs in the queue are inactive - return it can be reused */
+ if (tid_bitmap == mvm->queue_info[queue].tid_bitmap) {
+ IWL_DEBUG_TX_QUEUES(mvm, "Queue %d is inactive\n", queue);
+ return true;
+ }
+
+ /*
+ * If we are here, this is a shared queue and not all TIDs timed-out.
+ * Remove the ones that did.
+ */
+ for_each_set_bit(tid, &tid_bitmap, IWL_MAX_TID_COUNT + 1) {
+ int mac_queue = mvmsta->vif->hw_queue[tid_to_mac80211_ac[tid]];
+ u16 tid_bitmap;
+
+ mvmsta->tid_data[tid].txq_id = IWL_MVM_INVALID_QUEUE;
+ mvm->hw_queue_to_mac80211[queue] &= ~BIT(mac_queue);
+ mvm->queue_info[queue].tid_bitmap &= ~BIT(tid);
+
+ tid_bitmap = mvm->queue_info[queue].tid_bitmap;
+
+ /*
+ * We need to take into account a situation in which a TXQ was
+ * allocated to TID x, and then turned shared by adding TIDs y
+ * and z. If TID x becomes inactive and is removed from the TXQ,
+ * ownership must be given to one of the remaining TIDs.
+ * This is mainly because if TID x continues - a new queue can't
+ * be allocated for it as long as it is an owner of another TXQ.
+ *
+ * Mark this queue in the right bitmap, we'll send the command
+ * to the firmware later.
+ */
+ if (!(tid_bitmap & BIT(mvm->queue_info[queue].txq_tid)))
+ set_bit(queue, changetid_queues);
+
+ IWL_DEBUG_TX_QUEUES(mvm,
+ "Removing inactive TID %d from shared Q:%d\n",
+ tid, queue);
+ }
+
+ IWL_DEBUG_TX_QUEUES(mvm,
+ "TXQ #%d left with tid bitmap 0x%x\n", queue,
+ mvm->queue_info[queue].tid_bitmap);
+
+ /*
+ * There may be different TIDs with the same mac queues, so make
+ * sure all TIDs have existing corresponding mac queues enabled
+ */
+ tid_bitmap = mvm->queue_info[queue].tid_bitmap;
+ for_each_set_bit(tid, &tid_bitmap, IWL_MAX_TID_COUNT + 1) {
+ mvm->hw_queue_to_mac80211[queue] |=
+ BIT(mvmsta->vif->hw_queue[tid_to_mac80211_ac[tid]]);
+ }
+
+ /* If the queue is marked as shared - "unshare" it */
+ if (hweight16(mvm->queue_info[queue].tid_bitmap) == 1 &&
+ mvm->queue_info[queue].status == IWL_MVM_QUEUE_SHARED) {
+ IWL_DEBUG_TX_QUEUES(mvm, "Marking Q:%d for reconfig\n",
+ queue);
+ set_bit(queue, unshare_queues);
+ }
+
+ return false;
+}
+
+/*
+ * Check for inactivity - this includes checking if any queue
+ * can be unshared and finding one (and only one) that can be
+ * reused.
+ * This function is also invoked as a sort of clean-up task,
+ * in which case @alloc_for_sta is IWL_MVM_INVALID_STA.
+ *
+ * Returns the queue number, or -ENOSPC.
+ */
+static int iwl_mvm_inactivity_check(struct iwl_mvm *mvm, u8 alloc_for_sta)
+{
+ unsigned long now = jiffies;
+ unsigned long unshare_queues = 0;
+ unsigned long changetid_queues = 0;
+ int i, ret, free_queue = -ENOSPC;
+
+ lockdep_assert_held(&mvm->mutex);
+
+ if (iwl_mvm_has_new_tx_api(mvm))
+ return -ENOSPC;
+
+ rcu_read_lock();
+
+ /* we skip the CMD queue below by starting at 1 */
+ BUILD_BUG_ON(IWL_MVM_DQA_CMD_QUEUE != 0);
+
+ for (i = 1; i < IWL_MAX_HW_QUEUES; i++) {
+ struct ieee80211_sta *sta;
+ struct iwl_mvm_sta *mvmsta;
+ u8 sta_id;
+ int tid;
+ unsigned long inactive_tid_bitmap = 0;
+ unsigned long queue_tid_bitmap;
+
+ queue_tid_bitmap = mvm->queue_info[i].tid_bitmap;
+ if (!queue_tid_bitmap)
+ continue;
+
+ /* If TXQ isn't in active use anyway - nothing to do here... */
+ if (mvm->queue_info[i].status != IWL_MVM_QUEUE_READY &&
+ mvm->queue_info[i].status != IWL_MVM_QUEUE_SHARED)
+ continue;
+
+ /* Check to see if there are inactive TIDs on this queue */
+ for_each_set_bit(tid, &queue_tid_bitmap,
+ IWL_MAX_TID_COUNT + 1) {
+ if (time_after(mvm->queue_info[i].last_frame_time[tid] +
+ IWL_MVM_DQA_QUEUE_TIMEOUT, now))
+ continue;
+
+ inactive_tid_bitmap |= BIT(tid);
+ }
+
+ /* If all TIDs are active - finish check on this queue */
+ if (!inactive_tid_bitmap)
+ continue;
+
+ /*
+ * If we are here - the queue hadn't been served recently and is
+ * in use
+ */
+
+ sta_id = mvm->queue_info[i].ra_sta_id;
+ sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);
+
+ /*
+ * If the STA doesn't exist anymore, it isn't an error. It could
+ * be that it was removed since getting the queues, and in this
+ * case it should've inactivated its queues anyway.
+ */
+ if (IS_ERR_OR_NULL(sta))
+ continue;
+
+ mvmsta = iwl_mvm_sta_from_mac80211(sta);
+
+ spin_lock_bh(&mvmsta->lock);
+ ret = iwl_mvm_remove_inactive_tids(mvm, mvmsta, i,
+ inactive_tid_bitmap,
+ &unshare_queues,
+ &changetid_queues);
+ if (ret >= 0 && free_queue < 0)
+ free_queue = ret;
+ /* only unlock sta lock - we still need the queue info lock */
+ spin_unlock_bh(&mvmsta->lock);
+ }
+
+ rcu_read_unlock();
+
+ /* Reconfigure queues requiring reconfiguation */
+ for_each_set_bit(i, &unshare_queues, IWL_MAX_HW_QUEUES)
+ iwl_mvm_unshare_queue(mvm, i);
+ for_each_set_bit(i, &changetid_queues, IWL_MAX_HW_QUEUES)
+ iwl_mvm_change_queue_tid(mvm, i);
+
+ if (free_queue >= 0 && alloc_for_sta != IWL_MVM_INVALID_STA) {
+ ret = iwl_mvm_free_inactive_queue(mvm, free_queue,
+ alloc_for_sta);
+ if (ret)
+ return ret;
+ }
+
+ return free_queue;
+}
+
+static int iwl_mvm_sta_alloc_queue(struct iwl_mvm *mvm,
+ struct ieee80211_sta *sta, u8 ac, int tid,
+ struct ieee80211_hdr *hdr)
+{
+ struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
+ struct iwl_trans_txq_scd_cfg cfg = {
+ .fifo = iwl_mvm_mac_ac_to_tx_fifo(mvm, ac),
+ .sta_id = mvmsta->sta_id,
+ .tid = tid,
+ .frame_limit = IWL_FRAME_LIMIT,
+ };
+ unsigned int wdg_timeout =
+ iwl_mvm_get_wd_timeout(mvm, mvmsta->vif, false, false);
+ u8 mac_queue = mvmsta->vif->hw_queue[ac];
+ int queue = -1;
+ unsigned long disable_agg_tids = 0;
+ enum iwl_mvm_agg_state queue_state;
+ bool shared_queue = false, inc_ssn;
+ int ssn;
+ unsigned long tfd_queue_mask;
+ int ret;
+
+ lockdep_assert_held(&mvm->mutex);
+
+ if (iwl_mvm_has_new_tx_api(mvm))
+ return iwl_mvm_sta_alloc_queue_tvqm(mvm, sta, ac, tid);
+
+ spin_lock_bh(&mvmsta->lock);
+ tfd_queue_mask = mvmsta->tfd_queue_msk;
+ ssn = IEEE80211_SEQ_TO_SN(mvmsta->tid_data[tid].seq_number);
+ spin_unlock_bh(&mvmsta->lock);
+
+ /*
+ * Non-QoS, QoS NDP and MGMT frames should go to a MGMT queue, if one
+ * exists
+ */
+ if (!ieee80211_is_data_qos(hdr->frame_control) ||
+ ieee80211_is_qos_nullfunc(hdr->frame_control)) {
+ queue = iwl_mvm_find_free_queue(mvm, mvmsta->sta_id,
+ IWL_MVM_DQA_MIN_MGMT_QUEUE,
+ IWL_MVM_DQA_MAX_MGMT_QUEUE);
+ if (queue >= IWL_MVM_DQA_MIN_MGMT_QUEUE)
+ IWL_DEBUG_TX_QUEUES(mvm, "Found free MGMT queue #%d\n",
+ queue);
+
+ /* If no such queue is found, we'll use a DATA queue instead */
+ }
+
+ if ((queue < 0 && mvmsta->reserved_queue != IEEE80211_INVAL_HW_QUEUE) &&
+ (mvm->queue_info[mvmsta->reserved_queue].status ==
+ IWL_MVM_QUEUE_RESERVED)) {
+ queue = mvmsta->reserved_queue;
+ mvm->queue_info[queue].reserved = true;
+ IWL_DEBUG_TX_QUEUES(mvm, "Using reserved queue #%d\n", queue);
+ }
+
+ if (queue < 0)
+ queue = iwl_mvm_find_free_queue(mvm, mvmsta->sta_id,
+ IWL_MVM_DQA_MIN_DATA_QUEUE,
+ IWL_MVM_DQA_MAX_DATA_QUEUE);
+ if (queue < 0) {
+ /* try harder - perhaps kill an inactive queue */
+ queue = iwl_mvm_inactivity_check(mvm, mvmsta->sta_id);
+ }
+
+ /* No free queue - we'll have to share */
+ if (queue <= 0) {
+ queue = iwl_mvm_get_shared_queue(mvm, tfd_queue_mask, ac);
+ if (queue > 0) {
+ shared_queue = true;
+ mvm->queue_info[queue].status = IWL_MVM_QUEUE_SHARED;
+ }
+ }
+
+ /*
+ * Mark TXQ as ready, even though it hasn't been fully configured yet,
+ * to make sure no one else takes it.
+ * This will allow avoiding re-acquiring the lock at the end of the
+ * configuration. On error we'll mark it back as free.
+ */
+ if (queue > 0 && !shared_queue)
+ mvm->queue_info[queue].status = IWL_MVM_QUEUE_READY;
+
+ /* This shouldn't happen - out of queues */
+ if (WARN_ON(queue <= 0)) {
+ IWL_ERR(mvm, "No available queues for tid %d on sta_id %d\n",
+ tid, cfg.sta_id);
+ return queue;
+ }
+
+ /*
+ * Actual en/disablement of aggregations is through the ADD_STA HCMD,
+ * but for configuring the SCD to send A-MPDUs we need to mark the queue
+ * as aggregatable.
+ * Mark all DATA queues as allowing to be aggregated at some point
+ */
+ cfg.aggregate = (queue >= IWL_MVM_DQA_MIN_DATA_QUEUE ||
+ queue == IWL_MVM_DQA_BSS_CLIENT_QUEUE);
+
+ IWL_DEBUG_TX_QUEUES(mvm,
+ "Allocating %squeue #%d to sta %d on tid %d\n",
+ shared_queue ? "shared " : "", queue,
+ mvmsta->sta_id, tid);
+
+ if (shared_queue) {
+ /* Disable any open aggs on this queue */
+ disable_agg_tids = iwl_mvm_get_queue_agg_tids(mvm, queue);
+
+ if (disable_agg_tids) {
+ IWL_DEBUG_TX_QUEUES(mvm, "Disabling aggs on queue %d\n",
+ queue);
+ iwl_mvm_invalidate_sta_queue(mvm, queue,
+ disable_agg_tids, false);
+ }
+ }
+
+ inc_ssn = iwl_mvm_enable_txq(mvm, queue, mac_queue,
+ ssn, &cfg, wdg_timeout);
+
+ /*
+ * Mark queue as shared in transport if shared
+ * Note this has to be done after queue enablement because enablement
+ * can also set this value, and there is no indication there to shared
+ * queues
+ */
+ if (shared_queue)
+ iwl_trans_txq_set_shared_mode(mvm->trans, queue, true);
+
+ spin_lock_bh(&mvmsta->lock);
+ /*
+ * This looks racy, but it is not. We have only one packet for
+ * this ra/tid in our Tx path since we stop the Qdisc when we
+ * need to allocate a new TFD queue.
+ */
+ if (inc_ssn) {
+ mvmsta->tid_data[tid].seq_number += 0x10;
+ ssn = (ssn + 1) & IEEE80211_SCTL_SEQ;
+ }
+ mvmsta->tid_data[tid].txq_id = queue;
+ mvmsta->tfd_queue_msk |= BIT(queue);
+ queue_state = mvmsta->tid_data[tid].state;
+
+ if (mvmsta->reserved_queue == queue)
+ mvmsta->reserved_queue = IEEE80211_INVAL_HW_QUEUE;
+ spin_unlock_bh(&mvmsta->lock);
+
+ if (!shared_queue) {
+ ret = iwl_mvm_sta_send_to_fw(mvm, sta, true, STA_MODIFY_QUEUES);
+ if (ret)
+ goto out_err;
+
+ /* If we need to re-enable aggregations... */
+ if (queue_state == IWL_AGG_ON) {
+ ret = iwl_mvm_sta_tx_agg(mvm, sta, tid, queue, true);
+ if (ret)
+ goto out_err;
+ }
+ } else {
+ /* Redirect queue, if needed */
+ ret = iwl_mvm_scd_queue_redirect(mvm, queue, tid, ac, ssn,
+ wdg_timeout, false);
+ if (ret)
+ goto out_err;
+ }
+
+ return 0;
+
+out_err:
+ iwl_mvm_disable_txq(mvm, queue, mac_queue, tid, 0);
+
+ return ret;
}
static inline u8 iwl_mvm_tid_to_ac_queue(int tid)
@@ -1115,47 +1466,12 @@
struct ieee80211_sta *sta;
struct iwl_mvm_sta *mvmsta;
unsigned long deferred_tid_traffic;
- int queue, sta_id, tid;
-
- /* Check inactivity of queues */
- iwl_mvm_inactivity_check(mvm);
+ int sta_id, tid;
mutex_lock(&mvm->mutex);
- /* No queue reconfiguration in TVQM mode */
- if (iwl_mvm_has_new_tx_api(mvm))
- goto alloc_queues;
+ iwl_mvm_inactivity_check(mvm, IWL_MVM_INVALID_STA);
- /* Reconfigure queues requiring reconfiguation */
- for (queue = 0; queue < ARRAY_SIZE(mvm->queue_info); queue++) {
- bool reconfig;
- bool change_owner;
-
- spin_lock_bh(&mvm->queue_info_lock);
- reconfig = (mvm->queue_info[queue].status ==
- IWL_MVM_QUEUE_RECONFIGURING);
-
- /*
- * We need to take into account a situation in which a TXQ was
- * allocated to TID x, and then turned shared by adding TIDs y
- * and z. If TID x becomes inactive and is removed from the TXQ,
- * ownership must be given to one of the remaining TIDs.
- * This is mainly because if TID x continues - a new queue can't
- * be allocated for it as long as it is an owner of another TXQ.
- */
- change_owner = !(mvm->queue_info[queue].tid_bitmap &
- BIT(mvm->queue_info[queue].txq_tid)) &&
- (mvm->queue_info[queue].status ==
- IWL_MVM_QUEUE_SHARED);
- spin_unlock_bh(&mvm->queue_info_lock);
-
- if (reconfig)
- iwl_mvm_unshare_queue(mvm, queue);
- else if (change_owner)
- iwl_mvm_change_queue_owner(mvm, queue);
- }
-
-alloc_queues:
/* Go over all stations with deferred traffic */
for_each_set_bit(sta_id, mvm->sta_deferred_frames,
IWL_MVM_STATION_COUNT) {
@@ -1182,23 +1498,17 @@
{
struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
int queue;
- bool using_inactive_queue = false, same_sta = false;
/* queue reserving is disabled on new TX path */
if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
return 0;
- /*
- * Check for inactive queues, so we don't reach a situation where we
- * can't add a STA due to a shortage in queues that doesn't really exist
- */
- iwl_mvm_inactivity_check(mvm);
-
- spin_lock_bh(&mvm->queue_info_lock);
+ /* run the general cleanup/unsharing of queues */
+ iwl_mvm_inactivity_check(mvm, IWL_MVM_INVALID_STA);
/* Make sure we have free resources for this STA */
if (vif_type == NL80211_IFTYPE_STATION && !sta->tdls &&
- !mvm->queue_info[IWL_MVM_DQA_BSS_CLIENT_QUEUE].hw_queue_refcount &&
+ !mvm->queue_info[IWL_MVM_DQA_BSS_CLIENT_QUEUE].tid_bitmap &&
(mvm->queue_info[IWL_MVM_DQA_BSS_CLIENT_QUEUE].status ==
IWL_MVM_QUEUE_FREE))
queue = IWL_MVM_DQA_BSS_CLIENT_QUEUE;
@@ -1207,27 +1517,17 @@
IWL_MVM_DQA_MIN_DATA_QUEUE,
IWL_MVM_DQA_MAX_DATA_QUEUE);
if (queue < 0) {
- spin_unlock_bh(&mvm->queue_info_lock);
- IWL_ERR(mvm, "No available queues for new station\n");
- return -ENOSPC;
- } else if (mvm->queue_info[queue].status == IWL_MVM_QUEUE_INACTIVE) {
- /*
- * If this queue is already allocated but inactive we'll need to
- * first free this queue before enabling it again, we'll mark
- * it as reserved to make sure no new traffic arrives on it
- */
- using_inactive_queue = true;
- same_sta = mvm->queue_info[queue].ra_sta_id == mvmsta->sta_id;
+ /* try again - this time kick out a queue if needed */
+ queue = iwl_mvm_inactivity_check(mvm, mvmsta->sta_id);
+ if (queue < 0) {
+ IWL_ERR(mvm, "No available queues for new station\n");
+ return -ENOSPC;
+ }
}
mvm->queue_info[queue].status = IWL_MVM_QUEUE_RESERVED;
- spin_unlock_bh(&mvm->queue_info_lock);
-
mvmsta->reserved_queue = queue;
- if (using_inactive_queue)
- iwl_mvm_free_inactive_queue(mvm, queue, same_sta);
-
IWL_DEBUG_TX_QUEUES(mvm, "Reserving data queue #%d for sta_id %d\n",
queue, mvmsta->sta_id);
@@ -1466,6 +1766,8 @@
if (iwl_mvm_has_tlc_offload(mvm))
iwl_mvm_rs_add_sta(mvm, mvm_sta);
+ iwl_mvm_toggle_tx_ant(mvm, &mvm_sta->tx_ant);
+
update_fw:
ret = iwl_mvm_sta_send_to_fw(mvm, sta, sta_update, sta_flags);
if (ret)
@@ -1648,18 +1950,14 @@
* is still marked as IWL_MVM_QUEUE_RESERVED, and
* should be manually marked as free again
*/
- spin_lock_bh(&mvm->queue_info_lock);
status = &mvm->queue_info[reserved_txq].status;
if (WARN((*status != IWL_MVM_QUEUE_RESERVED) &&
(*status != IWL_MVM_QUEUE_FREE),
"sta_id %d reserved txq %d status %d",
- sta_id, reserved_txq, *status)) {
- spin_unlock_bh(&mvm->queue_info_lock);
+ sta_id, reserved_txq, *status))
return -EINVAL;
- }
*status = IWL_MVM_QUEUE_FREE;
- spin_unlock_bh(&mvm->queue_info_lock);
}
if (vif->type == NL80211_IFTYPE_STATION &&
@@ -2483,7 +2781,7 @@
struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
struct iwl_mvm_tid_data *tid_data;
u16 normalized_ssn;
- int txq_id;
+ u16 txq_id;
int ret;
if (WARN_ON_ONCE(tid >= IWL_MAX_TID_COUNT))
@@ -2517,8 +2815,6 @@
return -EIO;
}
- spin_lock(&mvm->queue_info_lock);
-
/*
* Note the possible cases:
* 1. An enabled TXQ - TXQ needs to become agg'ed
@@ -2527,28 +2823,33 @@
*/
txq_id = mvmsta->tid_data[tid].txq_id;
if (txq_id == IWL_MVM_INVALID_QUEUE) {
- txq_id = iwl_mvm_find_free_queue(mvm, mvmsta->sta_id,
- IWL_MVM_DQA_MIN_DATA_QUEUE,
- IWL_MVM_DQA_MAX_DATA_QUEUE);
- if (txq_id < 0) {
- ret = txq_id;
+ ret = iwl_mvm_find_free_queue(mvm, mvmsta->sta_id,
+ IWL_MVM_DQA_MIN_DATA_QUEUE,
+ IWL_MVM_DQA_MAX_DATA_QUEUE);
+ if (ret < 0) {
IWL_ERR(mvm, "Failed to allocate agg queue\n");
- goto release_locks;
+ goto out;
}
+ txq_id = ret;
+
/* TXQ hasn't yet been enabled, so mark it only as reserved */
mvm->queue_info[txq_id].status = IWL_MVM_QUEUE_RESERVED;
+ } else if (WARN_ON(txq_id >= IWL_MAX_HW_QUEUES)) {
+ ret = -ENXIO;
+ IWL_ERR(mvm, "tid_id %d out of range (0, %d)!\n",
+ tid, IWL_MAX_HW_QUEUES - 1);
+ goto out;
+
} else if (unlikely(mvm->queue_info[txq_id].status ==
IWL_MVM_QUEUE_SHARED)) {
ret = -ENXIO;
IWL_DEBUG_TX_QUEUES(mvm,
"Can't start tid %d agg on shared queue!\n",
tid);
- goto release_locks;
+ goto out;
}
- spin_unlock(&mvm->queue_info_lock);
-
IWL_DEBUG_TX_QUEUES(mvm,
"AGG for tid %d will be on queue #%d\n",
tid, txq_id);
@@ -2579,10 +2880,7 @@
}
ret = 0;
- goto out;
-release_locks:
- spin_unlock(&mvm->queue_info_lock);
out:
spin_unlock_bh(&mvmsta->lock);
@@ -2651,9 +2949,7 @@
cfg.fifo = iwl_mvm_ac_to_tx_fifo[tid_to_mac80211_ac[tid]];
- spin_lock_bh(&mvm->queue_info_lock);
queue_status = mvm->queue_info[queue].status;
- spin_unlock_bh(&mvm->queue_info_lock);
/* Maybe there is no need to even alloc a queue... */
if (mvm->queue_info[queue].status == IWL_MVM_QUEUE_READY)
@@ -2699,9 +2995,7 @@
}
/* No need to mark as reserved */
- spin_lock_bh(&mvm->queue_info_lock);
mvm->queue_info[queue].status = IWL_MVM_QUEUE_READY;
- spin_unlock_bh(&mvm->queue_info_lock);
out:
/*
@@ -2727,10 +3021,11 @@
{
u16 txq_id = tid_data->txq_id;
+ lockdep_assert_held(&mvm->mutex);
+
if (iwl_mvm_has_new_tx_api(mvm))
return;
- spin_lock_bh(&mvm->queue_info_lock);
/*
* The TXQ is marked as reserved only if no traffic came through yet
* This means no traffic has been sent on this TID (agg'd or not), so
@@ -2742,8 +3037,6 @@
mvm->queue_info[txq_id].status = IWL_MVM_QUEUE_FREE;
tid_data->txq_id = IWL_MVM_INVALID_QUEUE;
}
-
- spin_unlock_bh(&mvm->queue_info_lock);
}
int iwl_mvm_sta_tx_agg_stop(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/sta.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/sta.h
index 0fc2111..d52cd88 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/sta.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/sta.h
@@ -312,9 +312,6 @@
* Basically when next_reclaimed reaches ssn, we can tell mac80211 that
* we are ready to finish the Tx AGG stop / start flow.
* @tx_time: medium time consumed by this A-MPDU
- * @is_tid_active: has this TID sent traffic in the last
- * %IWL_MVM_DQA_QUEUE_TIMEOUT time period. If %txq_id is invalid, this
- * field should be ignored.
* @tpt_meas_start: time of the throughput measurements start, is reset every HZ
* @tx_count_last: number of frames transmitted during the last second
* @tx_count: counts the number of frames transmitted since the last reset of
@@ -332,7 +329,6 @@
u16 txq_id;
u16 ssn;
u16 tx_time;
- bool is_tid_active;
unsigned long tpt_meas_start;
u32 tx_count_last;
u32 tx_count;
@@ -401,6 +397,9 @@
* @ptk_pn: per-queue PTK PN data structures
* @dup_data: per queue duplicate packet detection data
* @deferred_traffic_tid_map: indication bitmap of deferred traffic per-TID
+ * @tx_ant: the index of the antenna to use for data tx to this station. Only
+ * used during connection establishment (e.g. for the 4 way handshake
+ * exchange).
*
* When mac80211 creates a station it reserves some space (hw->sta_data_size)
* in the structure for use by driver. This structure is placed in that
@@ -443,6 +442,7 @@
u8 agg_tids;
u8 sleep_tx_count;
u8 avg_energy;
+ u8 tx_ant;
};
u16 iwl_mvm_tid_queued(struct iwl_mvm *mvm, struct iwl_mvm_tid_data *tid_data);
@@ -572,8 +572,4 @@
void iwl_mvm_csa_client_absent(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
void iwl_mvm_add_new_dqa_stream_wk(struct work_struct *wk);
-int iwl_mvm_scd_queue_redirect(struct iwl_mvm *mvm, int queue, int tid,
- int ac, int ssn, unsigned int wdg_timeout,
- bool force);
-
#endif /* __sta_h__ */
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/tdls.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/tdls.c
index ad04499..bdd4ddc5 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/tdls.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/tdls.c
@@ -18,9 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program.
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/time-event.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/time-event.c
index e1a6f4e..9fa1a36 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/time-event.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/time-event.c
@@ -334,6 +334,7 @@
switch (te_data->vif->type) {
case NL80211_IFTYPE_P2P_DEVICE:
ieee80211_remain_on_channel_expired(mvm->hw);
+ set_bit(IWL_MVM_STATUS_NEED_FLUSH_P2P, &mvm->status);
iwl_mvm_roc_finished(mvm);
break;
case NL80211_IFTYPE_STATION:
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/time-event.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/time-event.h
index 3d2e8b6..1dd3d01 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/time-event.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/time-event.h
@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/tof.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/tof.c
index 5cf3140..fcb4830 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/tof.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/tof.c
@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -102,6 +97,7 @@
tof_data->range_req.req_timeout = 1;
tof_data->range_req.initiator = 1;
+ tof_data->range_req.macaddr_random = 1;
tof_data->range_req.report_policy = IWL_MVM_TOF_RESPONSE_COMPLETE;
tof_data->range_req_ext.tsf_timer_offset_msec =
@@ -420,8 +416,8 @@
memcpy(cmd->lci_civic + aligned + 2, params->civic, params->civic_len);
}
-int iwl_mvm_tof_responder_dyn_cfg_cmd(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif)
+static int iwl_mvm_tof_responder_dyn_cfg_cmd(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif)
{
struct iwl_tof_responder_dyn_config_cmd *cmd =
&mvm->tof_data.responder_dyn_cfg;
@@ -526,7 +522,6 @@
cmd->req_timeout = req->timeout;
cmd->report_policy = IWL_MVM_TOF_RESPONSE_COMPLETE;
cmd->num_of_ap = req->num_of_targets;
- cmd->macaddr_random = 1;
memcpy(cmd->macaddr_template, req->macaddr_template, ETH_ALEN);
for (i = 0; i < ETH_ALEN; i++)
cmd->macaddr_mask[i] = ~req->macaddr_mask[i];
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/tof.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/tof.h
index c0ca3af..906cdd2 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/tof.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/tof.h
@@ -6,6 +6,7 @@
* GPL LICENSE SUMMARY
*
* Copyright(c) 2015 - 2016 Intel Deutschland GmbH
+ * Copyright(c) 2018 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -16,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -31,6 +27,7 @@
* BSD LICENSE
*
* Copyright(c) 2015 - 2016 Intel Deutschland GmbH
+ * Copyright(c) 2018 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -137,8 +134,6 @@
int iwl_mvm_tof_range_request_ext_cmd(struct iwl_mvm *mvm);
int iwl_mvm_tof_responder_cmd(struct iwl_mvm *mvm,
struct ieee80211_vif *vif);
-int iwl_mvm_tof_responder_dyn_cfg_cmd(struct iwl_mvm *mvm,
- struct ieee80211_vif *vif);
int iwl_mvm_tof_start_responder(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
struct cfg80211_ftm_responder_params *params);
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/tt.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/tt.c
index 77a0738..6f54f09 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/tt.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/tt.c
@@ -18,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/tx.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/tx.c
index 41c4d05..b315976 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/tx.c
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -307,13 +302,30 @@
offload_assist));
}
+static u32 iwl_mvm_get_tx_ant(struct iwl_mvm *mvm,
+ struct ieee80211_tx_info *info,
+ struct ieee80211_sta *sta, __le16 fc)
+{
+ if (info->band == NL80211_BAND_2GHZ &&
+ !iwl_mvm_bt_coex_is_shared_ant_avail(mvm))
+ return mvm->cfg->non_shared_ant << RATE_MCS_ANT_POS;
+
+ if (sta && ieee80211_is_data(fc)) {
+ struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
+
+ return BIT(mvmsta->tx_ant) << RATE_MCS_ANT_POS;
+ }
+
+ return BIT(mvm->mgmt_last_antenna_idx) << RATE_MCS_ANT_POS;
+}
+
static u32 iwl_mvm_get_tx_rate(struct iwl_mvm *mvm,
struct ieee80211_tx_info *info,
struct ieee80211_sta *sta)
{
int rate_idx;
u8 rate_plcp;
- u32 rate_flags;
+ u32 rate_flags = 0;
/* HT rate doesn't make sense for a non data frame */
WARN_ONCE(info->control.rates[0].flags & IEEE80211_TX_RC_MCS,
@@ -337,13 +349,6 @@
/* Get PLCP rate for tx_cmd->rate_n_flags */
rate_plcp = iwl_mvm_mac80211_idx_to_hwrate(rate_idx);
- if (info->band == NL80211_BAND_2GHZ &&
- !iwl_mvm_bt_coex_is_shared_ant_avail(mvm))
- rate_flags = mvm->cfg->non_shared_ant << RATE_MCS_ANT_POS;
- else
- rate_flags =
- BIT(mvm->mgmt_last_antenna_idx) << RATE_MCS_ANT_POS;
-
/* Set CCK flag as needed */
if ((rate_idx >= IWL_FIRST_CCK_RATE) && (rate_idx <= IWL_LAST_CCK_RATE))
rate_flags |= RATE_MCS_CCK_MSK;
@@ -351,6 +356,14 @@
return (u32)rate_plcp | rate_flags;
}
+static u32 iwl_mvm_get_tx_rate_n_flags(struct iwl_mvm *mvm,
+ struct ieee80211_tx_info *info,
+ struct ieee80211_sta *sta, __le16 fc)
+{
+ return iwl_mvm_get_tx_rate(mvm, info, sta) |
+ iwl_mvm_get_tx_ant(mvm, info, sta, fc);
+}
+
/*
* Sets the fields in the Tx cmd that are rate related
*/
@@ -378,20 +391,21 @@
*/
if (ieee80211_is_data(fc) && sta) {
- tx_cmd->initial_rate_index = 0;
- tx_cmd->tx_flags |= cpu_to_le32(TX_CMD_FLG_STA_RATE);
- return;
+ struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
+
+ if (mvmsta->sta_state >= IEEE80211_STA_AUTHORIZED) {
+ tx_cmd->initial_rate_index = 0;
+ tx_cmd->tx_flags |= cpu_to_le32(TX_CMD_FLG_STA_RATE);
+ return;
+ }
} else if (ieee80211_is_back_req(fc)) {
tx_cmd->tx_flags |=
cpu_to_le32(TX_CMD_FLG_ACK | TX_CMD_FLG_BAR);
}
- mvm->mgmt_last_antenna_idx =
- iwl_mvm_next_antenna(mvm, iwl_mvm_get_valid_tx_ant(mvm),
- mvm->mgmt_last_antenna_idx);
-
/* Set the rate in the TX cmd */
- tx_cmd->rate_n_flags = cpu_to_le32(iwl_mvm_get_tx_rate(mvm, info, sta));
+ tx_cmd->rate_n_flags =
+ cpu_to_le32(iwl_mvm_get_tx_rate_n_flags(mvm, info, sta, fc));
}
static inline void iwl_mvm_set_tx_cmd_pn(struct ieee80211_tx_info *info,
@@ -496,6 +510,8 @@
u16 offload_assist = 0;
u32 rate_n_flags = 0;
u16 flags = 0;
+ struct iwl_mvm_sta *mvmsta = sta ?
+ iwl_mvm_sta_from_mac80211(sta) : NULL;
if (ieee80211_is_data_qos(hdr->frame_control)) {
u8 *qc = ieee80211_get_qos_ctl(hdr);
@@ -515,10 +531,17 @@
if (!info->control.hw_key)
flags |= IWL_TX_FLAGS_ENCRYPT_DIS;
- /* For data packets rate info comes from the fw */
- if (!(ieee80211_is_data(hdr->frame_control) && sta)) {
+ /*
+ * For data packets rate info comes from the fw. Only
+ * set rate/antenna during connection establishment or in case
+ * no station is given.
+ */
+ if (!sta || !ieee80211_is_data(hdr->frame_control) ||
+ mvmsta->sta_state < IEEE80211_STA_AUTHORIZED) {
flags |= IWL_TX_FLAGS_CMD_RATE;
- rate_n_flags = iwl_mvm_get_tx_rate(mvm, info, sta);
+ rate_n_flags =
+ iwl_mvm_get_tx_rate_n_flags(mvm, info, sta,
+ hdr->frame_control);
}
if (mvm->trans->cfg->device_family >=
@@ -686,22 +709,12 @@
int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb)
{
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
- struct ieee80211_tx_info *skb_info = IEEE80211_SKB_CB(skb);
struct ieee80211_tx_info info;
struct iwl_device_cmd *dev_cmd;
u8 sta_id;
int hdrlen = ieee80211_hdrlen(hdr->frame_control);
__le16 fc = hdr->frame_control;
- int queue;
-
- /* IWL_MVM_OFFCHANNEL_QUEUE is used for ROC packets that can be used
- * in 2 different types of vifs, P2P & STATION. P2P uses the offchannel
- * queue. STATION (HS2.0) uses the auxiliary context of the FW,
- * and hence needs to be sent on the aux queue
- */
- if (skb_info->hw_queue == IWL_MVM_OFFCHANNEL_QUEUE &&
- skb_info->control.vif->type == NL80211_IFTYPE_STATION)
- skb_info->hw_queue = mvm->aux_queue;
+ int queue = -1;
memcpy(&info, skb->cb, sizeof(info));
@@ -713,18 +726,6 @@
info.hw_queue != info.control.vif->cab_queue)))
return -1;
- queue = info.hw_queue;
-
- /*
- * If the interface on which the frame is sent is the P2P_DEVICE
- * or an AP/GO interface use the broadcast station associated
- * with it; otherwise if the interface is a managed interface
- * use the AP station associated with it for multicast traffic
- * (this is not possible for unicast packets as a TLDS discovery
- * response are sent without a station entry); otherwise use the
- * AUX station.
- */
- sta_id = mvm->aux_sta.sta_id;
if (info.control.vif) {
struct iwl_mvm_vif *mvmvif =
iwl_mvm_vif_from_mac80211(info.control.vif);
@@ -739,20 +740,28 @@
queue = iwl_mvm_get_ctrl_vif_queue(mvm, &info,
hdr->frame_control);
- if (queue < 0)
- return -1;
- } else if (info.control.vif->type == NL80211_IFTYPE_STATION &&
- is_multicast_ether_addr(hdr->addr1)) {
- u8 ap_sta_id = READ_ONCE(mvmvif->ap_sta_id);
- if (ap_sta_id != IWL_MVM_INVALID_STA)
- sta_id = ap_sta_id;
} else if (info.control.vif->type == NL80211_IFTYPE_MONITOR) {
queue = mvm->snif_queue;
sta_id = mvm->snif_sta.sta_id;
+ } else if (info.control.vif->type == NL80211_IFTYPE_STATION &&
+ info.hw_queue == IWL_MVM_OFFCHANNEL_QUEUE) {
+ /*
+ * IWL_MVM_OFFCHANNEL_QUEUE is used for ROC packets
+ * that can be used in 2 different types of vifs, P2P &
+ * STATION.
+ * P2P uses the offchannel queue.
+ * STATION (HS2.0) uses the auxiliary context of the FW,
+ * and hence needs to be sent on the aux queue.
+ */
+ sta_id = mvm->aux_sta.sta_id;
+ queue = mvm->aux_queue;
}
}
+ if (queue < 0)
+ return -1;
+
if (unlikely(ieee80211_is_probe_resp(fc)))
iwl_mvm_probe_resp_set_noa(mvm, skb);
@@ -1046,7 +1055,12 @@
int airtime)
{
int mac = mvmsta->mac_id_n_color & FW_CTXT_ID_MSK;
- struct iwl_mvm_tcm_mac *mdata = &mvm->tcm.data[mac];
+ struct iwl_mvm_tcm_mac *mdata;
+
+ if (mac >= NUM_MAC_INDEX_DRIVER)
+ return;
+
+ mdata = &mvm->tcm.data[mac];
if (mvm->tcm.paused)
return;
@@ -1057,14 +1071,21 @@
mdata->tx.airtime += airtime;
}
-static void iwl_mvm_tx_pkt_queued(struct iwl_mvm *mvm,
- struct iwl_mvm_sta *mvmsta, int tid)
+static int iwl_mvm_tx_pkt_queued(struct iwl_mvm *mvm,
+ struct iwl_mvm_sta *mvmsta, int tid)
{
u32 ac = tid_to_mac80211_ac[tid];
int mac = mvmsta->mac_id_n_color & FW_CTXT_ID_MSK;
- struct iwl_mvm_tcm_mac *mdata = &mvm->tcm.data[mac];
+ struct iwl_mvm_tcm_mac *mdata;
+
+ if (mac >= NUM_MAC_INDEX_DRIVER)
+ return -EINVAL;
+
+ mdata = &mvm->tcm.data[mac];
mdata->tx.pkts[ac]++;
+
+ return 0;
}
/*
@@ -1145,32 +1166,16 @@
WARN_ON_ONCE(info->flags & IEEE80211_TX_CTL_SEND_AFTER_DTIM);
/* Check if TXQ needs to be allocated or re-activated */
- if (unlikely(txq_id == IWL_MVM_INVALID_QUEUE ||
- !mvmsta->tid_data[tid].is_tid_active)) {
- /* If TXQ needs to be allocated... */
- if (txq_id == IWL_MVM_INVALID_QUEUE) {
- iwl_mvm_tx_add_stream(mvm, mvmsta, tid, skb);
+ if (unlikely(txq_id == IWL_MVM_INVALID_QUEUE)) {
+ iwl_mvm_tx_add_stream(mvm, mvmsta, tid, skb);
- /*
- * The frame is now deferred, and the worker scheduled
- * will re-allocate it, so we can free it for now.
- */
- iwl_trans_free_tx_cmd(mvm->trans, dev_cmd);
- spin_unlock(&mvmsta->lock);
- return 0;
- }
-
- /* queue should always be active in new TX path */
- WARN_ON(iwl_mvm_has_new_tx_api(mvm));
-
- /* If we are here - TXQ exists and needs to be re-activated */
- spin_lock(&mvm->queue_info_lock);
- mvm->queue_info[txq_id].status = IWL_MVM_QUEUE_READY;
- mvmsta->tid_data[tid].is_tid_active = true;
- spin_unlock(&mvm->queue_info_lock);
-
- IWL_DEBUG_TX_QUEUES(mvm, "Re-activating queue %d for TX\n",
- txq_id);
+ /*
+ * The frame is now deferred, and the worker scheduled
+ * will re-allocate it, so we can free it for now.
+ */
+ iwl_trans_free_tx_cmd(mvm->trans, dev_cmd);
+ spin_unlock(&mvmsta->lock);
+ return 0;
}
if (!iwl_mvm_has_new_tx_api(mvm)) {
@@ -1181,11 +1186,11 @@
* If we have timed-out TIDs - schedule the worker that will
* reconfig the queues and update them
*
- * Note that the mvm->queue_info_lock isn't being taken here in
- * order to not serialize the TX flow. This isn't dangerous
- * because scheduling mvm->add_stream_wk can't ruin the state,
- * and if we DON'T schedule it due to some race condition then
- * next TX we get here we will.
+ * Note that the no lock is taken here in order to not serialize
+ * the TX flow. This isn't dangerous because scheduling
+ * mvm->add_stream_wk can't ruin the state, and if we DON'T
+ * schedule it due to some race condition then next TX we get
+ * here we will.
*/
if (unlikely(mvm->queue_info[txq_id].status ==
IWL_MVM_QUEUE_SHARED &&
@@ -1207,7 +1212,9 @@
spin_unlock(&mvmsta->lock);
- iwl_mvm_tx_pkt_queued(mvm, mvmsta, tid == IWL_MAX_TID_COUNT ? 0 : tid);
+ if (iwl_mvm_tx_pkt_queued(mvm, mvmsta,
+ tid == IWL_MAX_TID_COUNT ? 0 : tid))
+ goto drop;
return 0;
@@ -1472,7 +1479,6 @@
iwl_mvm_get_agg_status(mvm, tx_resp);
u32 status = le16_to_cpu(agg_status->status);
u16 ssn = iwl_mvm_get_scd_ssn(mvm, tx_resp);
- struct iwl_mvm_sta *mvmsta;
struct sk_buff_head skbs;
u8 skb_freed = 0;
u8 lq_color;
@@ -1522,6 +1528,10 @@
break;
}
+ if ((status & TX_STATUS_MSK) != TX_STATUS_SUCCESS &&
+ ieee80211_is_mgmt(hdr->frame_control))
+ iwl_mvm_toggle_tx_ant(mvm, &mvm->mgmt_last_antenna_idx);
+
/*
* If we are freeing multiple frames, mark all the frames
* but the first one as acked, since they were acknowledged
@@ -1623,11 +1633,15 @@
goto out;
if (!IS_ERR(sta)) {
- mvmsta = iwl_mvm_sta_from_mac80211(sta);
+ struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
iwl_mvm_tx_airtime(mvm, mvmsta,
le16_to_cpu(tx_resp->wireless_media_time));
+ if ((status & TX_STATUS_MSK) != TX_STATUS_SUCCESS &&
+ mvmsta->sta_state < IEEE80211_STA_AUTHORIZED)
+ iwl_mvm_toggle_tx_ant(mvm, &mvmsta->tx_ant);
+
if (sta->wme && tid != IWL_MGMT_TID) {
struct iwl_mvm_tid_data *tid_data =
&mvmsta->tid_data[tid];
@@ -1682,10 +1696,7 @@
mvmsta->next_status_eosp = false;
ieee80211_sta_eosp(sta);
}
- } else {
- mvmsta = NULL;
}
-
out:
rcu_read_unlock();
}
@@ -1828,8 +1839,6 @@
return;
}
- spin_lock_bh(&mvmsta->lock);
-
__skb_queue_head_init(&reclaimed_skbs);
/*
@@ -1839,6 +1848,8 @@
*/
iwl_trans_reclaim(mvm->trans, txq, index, &reclaimed_skbs);
+ spin_lock_bh(&mvmsta->lock);
+
tid_data->next_reclaimed = index;
iwl_mvm_check_ratid_empty(mvm, sta, tid);
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/utils.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/utils.c
index 7f109e8..56b9ef1 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/utils.c
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -290,6 +285,7 @@
return last_idx;
}
+#define FW_SYSASSERT_CPU_MASK 0xf0000000
static const struct {
const char *name;
u8 num;
@@ -306,6 +302,9 @@
{ "NMI_INTERRUPT_WDG_RXF_FULL", 0x5C },
{ "NMI_INTERRUPT_WDG_NO_RBD_RXF_FULL", 0x64 },
{ "NMI_INTERRUPT_HOST", 0x66 },
+ { "NMI_INTERRUPT_LMAC_FATAL", 0x70 },
+ { "NMI_INTERRUPT_UMAC_FATAL", 0x71 },
+ { "NMI_INTERRUPT_OTHER_LMAC_FATAL", 0x73 },
{ "NMI_INTERRUPT_ACTION_PT", 0x7C },
{ "NMI_INTERRUPT_UNKNOWN", 0x84 },
{ "NMI_INTERRUPT_INST_ACTION_PT", 0x86 },
@@ -317,7 +316,7 @@
int i;
for (i = 0; i < ARRAY_SIZE(advanced_lookup) - 1; i++)
- if (advanced_lookup[i].num == num)
+ if (advanced_lookup[i].num == (num & ~FW_SYSASSERT_CPU_MASK))
return advanced_lookup[i].name;
/* No entry matches 'num', so it is the last: ADVANCED_SYSASSERT */
@@ -541,6 +540,9 @@
iwl_trans_read_mem_bytes(trans, base, &table, sizeof(table));
+ if (table.valid)
+ mvm->fwrt.dump.rt_status = table.error_id;
+
if (ERROR_START_OFFSET <= table.valid * ERROR_ELEM_SIZE) {
IWL_ERR(trans, "Start IWL Error Log Dump:\n");
IWL_ERR(trans, "Status: 0x%08lX, count: %d\n",
@@ -604,36 +606,6 @@
iwl_mvm_dump_umac_error_log(mvm);
}
-int iwl_mvm_find_free_queue(struct iwl_mvm *mvm, u8 sta_id, u8 minq, u8 maxq)
-{
- int i;
-
- lockdep_assert_held(&mvm->queue_info_lock);
-
- /* This should not be hit with new TX path */
- if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
- return -ENOSPC;
-
- /* Start by looking for a free queue */
- for (i = minq; i <= maxq; i++)
- if (mvm->queue_info[i].hw_queue_refcount == 0 &&
- mvm->queue_info[i].status == IWL_MVM_QUEUE_FREE)
- return i;
-
- /*
- * If no free queue found - settle for an inactive one to reconfigure
- * Make sure that the inactive queue either already belongs to this STA,
- * or that if it belongs to another one - it isn't the reserved queue
- */
- for (i = minq; i <= maxq; i++)
- if (mvm->queue_info[i].status == IWL_MVM_QUEUE_INACTIVE &&
- (sta_id == mvm->queue_info[i].ra_sta_id ||
- !mvm->queue_info[i].reserved))
- return i;
-
- return -ENOSPC;
-}
-
int iwl_mvm_reconfig_scd(struct iwl_mvm *mvm, int queue, int fifo, int sta_id,
int tid, int frame_limit, u16 ssn)
{
@@ -653,13 +625,9 @@
if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
return -EINVAL;
- spin_lock_bh(&mvm->queue_info_lock);
- if (WARN(mvm->queue_info[queue].hw_queue_refcount == 0,
- "Trying to reconfig unallocated queue %d\n", queue)) {
- spin_unlock_bh(&mvm->queue_info_lock);
+ if (WARN(mvm->queue_info[queue].tid_bitmap == 0,
+ "Trying to reconfig unallocated queue %d\n", queue))
return -ENXIO;
- }
- spin_unlock_bh(&mvm->queue_info_lock);
IWL_DEBUG_TX_QUEUES(mvm, "Reconfig SCD for TXQ #%d\n", queue);
@@ -670,229 +638,6 @@
return ret;
}
-static bool iwl_mvm_update_txq_mapping(struct iwl_mvm *mvm, int queue,
- int mac80211_queue, u8 sta_id, u8 tid)
-{
- bool enable_queue = true;
-
- spin_lock_bh(&mvm->queue_info_lock);
-
- /* Make sure this TID isn't already enabled */
- if (mvm->queue_info[queue].tid_bitmap & BIT(tid)) {
- spin_unlock_bh(&mvm->queue_info_lock);
- IWL_ERR(mvm, "Trying to enable TXQ %d with existing TID %d\n",
- queue, tid);
- return false;
- }
-
- /* Update mappings and refcounts */
- if (mvm->queue_info[queue].hw_queue_refcount > 0)
- enable_queue = false;
-
- if (mac80211_queue != IEEE80211_INVAL_HW_QUEUE) {
- WARN(mac80211_queue >=
- BITS_PER_BYTE * sizeof(mvm->hw_queue_to_mac80211[0]),
- "cannot track mac80211 queue %d (queue %d, sta %d, tid %d)\n",
- mac80211_queue, queue, sta_id, tid);
- mvm->hw_queue_to_mac80211[queue] |= BIT(mac80211_queue);
- }
-
- mvm->queue_info[queue].hw_queue_refcount++;
- mvm->queue_info[queue].tid_bitmap |= BIT(tid);
- mvm->queue_info[queue].ra_sta_id = sta_id;
-
- if (enable_queue) {
- if (tid != IWL_MAX_TID_COUNT)
- mvm->queue_info[queue].mac80211_ac =
- tid_to_mac80211_ac[tid];
- else
- mvm->queue_info[queue].mac80211_ac = IEEE80211_AC_VO;
-
- mvm->queue_info[queue].txq_tid = tid;
- }
-
- IWL_DEBUG_TX_QUEUES(mvm,
- "Enabling TXQ #%d refcount=%d (mac80211 map:0x%x)\n",
- queue, mvm->queue_info[queue].hw_queue_refcount,
- mvm->hw_queue_to_mac80211[queue]);
-
- spin_unlock_bh(&mvm->queue_info_lock);
-
- return enable_queue;
-}
-
-int iwl_mvm_tvqm_enable_txq(struct iwl_mvm *mvm, int mac80211_queue,
- u8 sta_id, u8 tid, unsigned int timeout)
-{
- int queue, size = IWL_DEFAULT_QUEUE_SIZE;
-
- if (tid == IWL_MAX_TID_COUNT) {
- tid = IWL_MGMT_TID;
- size = IWL_MGMT_QUEUE_SIZE;
- }
- queue = iwl_trans_txq_alloc(mvm->trans,
- cpu_to_le16(TX_QUEUE_CFG_ENABLE_QUEUE),
- sta_id, tid, SCD_QUEUE_CFG, size, timeout);
-
- if (queue < 0) {
- IWL_DEBUG_TX_QUEUES(mvm,
- "Failed allocating TXQ for sta %d tid %d, ret: %d\n",
- sta_id, tid, queue);
- return queue;
- }
-
- IWL_DEBUG_TX_QUEUES(mvm, "Enabling TXQ #%d for sta %d tid %d\n",
- queue, sta_id, tid);
-
- mvm->hw_queue_to_mac80211[queue] |= BIT(mac80211_queue);
- IWL_DEBUG_TX_QUEUES(mvm,
- "Enabling TXQ #%d (mac80211 map:0x%x)\n",
- queue, mvm->hw_queue_to_mac80211[queue]);
-
- return queue;
-}
-
-bool iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
- u16 ssn, const struct iwl_trans_txq_scd_cfg *cfg,
- unsigned int wdg_timeout)
-{
- struct iwl_scd_txq_cfg_cmd cmd = {
- .scd_queue = queue,
- .action = SCD_CFG_ENABLE_QUEUE,
- .window = cfg->frame_limit,
- .sta_id = cfg->sta_id,
- .ssn = cpu_to_le16(ssn),
- .tx_fifo = cfg->fifo,
- .aggregate = cfg->aggregate,
- .tid = cfg->tid,
- };
- bool inc_ssn;
-
- if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
- return false;
-
- /* Send the enabling command if we need to */
- if (!iwl_mvm_update_txq_mapping(mvm, queue, mac80211_queue,
- cfg->sta_id, cfg->tid))
- return false;
-
- inc_ssn = iwl_trans_txq_enable_cfg(mvm->trans, queue, ssn,
- NULL, wdg_timeout);
- if (inc_ssn)
- le16_add_cpu(&cmd.ssn, 1);
-
- WARN(iwl_mvm_send_cmd_pdu(mvm, SCD_QUEUE_CFG, 0, sizeof(cmd), &cmd),
- "Failed to configure queue %d on FIFO %d\n", queue, cfg->fifo);
-
- return inc_ssn;
-}
-
-int iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
- u8 tid, u8 flags)
-{
- struct iwl_scd_txq_cfg_cmd cmd = {
- .scd_queue = queue,
- .action = SCD_CFG_DISABLE_QUEUE,
- };
- bool remove_mac_queue = mac80211_queue != IEEE80211_INVAL_HW_QUEUE;
- int ret;
-
- if (WARN_ON(remove_mac_queue && mac80211_queue >= IEEE80211_MAX_QUEUES))
- return -EINVAL;
-
- if (iwl_mvm_has_new_tx_api(mvm)) {
- spin_lock_bh(&mvm->queue_info_lock);
-
- if (remove_mac_queue)
- mvm->hw_queue_to_mac80211[queue] &=
- ~BIT(mac80211_queue);
-
- spin_unlock_bh(&mvm->queue_info_lock);
-
- iwl_trans_txq_free(mvm->trans, queue);
-
- return 0;
- }
-
- spin_lock_bh(&mvm->queue_info_lock);
-
- if (WARN_ON(mvm->queue_info[queue].hw_queue_refcount == 0)) {
- spin_unlock_bh(&mvm->queue_info_lock);
- return 0;
- }
-
- mvm->queue_info[queue].tid_bitmap &= ~BIT(tid);
-
- /*
- * If there is another TID with the same AC - don't remove the MAC queue
- * from the mapping
- */
- if (tid < IWL_MAX_TID_COUNT) {
- unsigned long tid_bitmap =
- mvm->queue_info[queue].tid_bitmap;
- int ac = tid_to_mac80211_ac[tid];
- int i;
-
- for_each_set_bit(i, &tid_bitmap, IWL_MAX_TID_COUNT) {
- if (tid_to_mac80211_ac[i] == ac)
- remove_mac_queue = false;
- }
- }
-
- if (remove_mac_queue)
- mvm->hw_queue_to_mac80211[queue] &=
- ~BIT(mac80211_queue);
- mvm->queue_info[queue].hw_queue_refcount--;
-
- cmd.action = mvm->queue_info[queue].hw_queue_refcount ?
- SCD_CFG_ENABLE_QUEUE : SCD_CFG_DISABLE_QUEUE;
- if (cmd.action == SCD_CFG_DISABLE_QUEUE)
- mvm->queue_info[queue].status = IWL_MVM_QUEUE_FREE;
-
- IWL_DEBUG_TX_QUEUES(mvm,
- "Disabling TXQ #%d refcount=%d (mac80211 map:0x%x)\n",
- queue,
- mvm->queue_info[queue].hw_queue_refcount,
- mvm->hw_queue_to_mac80211[queue]);
-
- /* If the queue is still enabled - nothing left to do in this func */
- if (cmd.action == SCD_CFG_ENABLE_QUEUE) {
- spin_unlock_bh(&mvm->queue_info_lock);
- return 0;
- }
-
- cmd.sta_id = mvm->queue_info[queue].ra_sta_id;
- cmd.tid = mvm->queue_info[queue].txq_tid;
-
- /* Make sure queue info is correct even though we overwrite it */
- WARN(mvm->queue_info[queue].hw_queue_refcount ||
- mvm->queue_info[queue].tid_bitmap ||
- mvm->hw_queue_to_mac80211[queue],
- "TXQ #%d info out-of-sync - refcount=%d, mac map=0x%x, tid=0x%x\n",
- queue, mvm->queue_info[queue].hw_queue_refcount,
- mvm->hw_queue_to_mac80211[queue],
- mvm->queue_info[queue].tid_bitmap);
-
- /* If we are here - the queue is freed and we can zero out these vals */
- mvm->queue_info[queue].hw_queue_refcount = 0;
- mvm->queue_info[queue].tid_bitmap = 0;
- mvm->hw_queue_to_mac80211[queue] = 0;
-
- /* Regardless if this is a reserved TXQ for a STA - mark it as false */
- mvm->queue_info[queue].reserved = false;
-
- spin_unlock_bh(&mvm->queue_info_lock);
-
- iwl_trans_txq_disable(mvm->trans, queue, false);
- ret = iwl_mvm_send_cmd_pdu(mvm, SCD_QUEUE_CFG, flags,
- sizeof(struct iwl_scd_txq_cfg_cmd), &cmd);
-
- if (ret)
- IWL_ERR(mvm, "Failed to disable queue %d (ret=%d)\n",
- queue, ret);
- return ret;
-}
-
/**
* iwl_mvm_send_lq_cmd() - Send link quality command
* @sync: This command can be sent synchronously.
@@ -1026,6 +771,29 @@
return result;
}
+void iwl_mvm_send_low_latency_cmd(struct iwl_mvm *mvm,
+ bool low_latency, u16 mac_id)
+{
+ struct iwl_mac_low_latency_cmd cmd = {
+ .mac_id = cpu_to_le32(mac_id)
+ };
+
+ if (!fw_has_capa(&mvm->fw->ucode_capa,
+ IWL_UCODE_TLV_CAPA_DYNAMIC_QUOTA))
+ return;
+
+ if (low_latency) {
+ /* currently we don't care about the direction */
+ cmd.low_latency_rx = 1;
+ cmd.low_latency_tx = 1;
+ }
+
+ if (iwl_mvm_send_cmd_pdu(mvm, iwl_cmd_id(LOW_LATENCY_CMD,
+ MAC_CONF_GROUP, 0),
+ 0, sizeof(cmd), &cmd))
+ IWL_ERR(mvm, "Failed to send low latency command\n");
+}
+
int iwl_mvm_update_low_latency(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
bool low_latency,
enum iwl_mvm_low_latency_cause cause)
@@ -1044,24 +812,7 @@
if (low_latency == prev)
return 0;
- if (fw_has_capa(&mvm->fw->ucode_capa,
- IWL_UCODE_TLV_CAPA_DYNAMIC_QUOTA)) {
- struct iwl_mac_low_latency_cmd cmd = {
- .mac_id = cpu_to_le32(mvmvif->id)
- };
-
- if (low_latency) {
- /* currently we don't care about the direction */
- cmd.low_latency_rx = 1;
- cmd.low_latency_tx = 1;
- }
- res = iwl_mvm_send_cmd_pdu(mvm,
- iwl_cmd_id(LOW_LATENCY_CMD,
- MAC_CONF_GROUP, 0),
- 0, sizeof(cmd), &cmd);
- if (res)
- IWL_ERR(mvm, "Failed to send low latency command\n");
- }
+ iwl_mvm_send_low_latency_cmd(mvm, low_latency, mvmvif->id);
res = iwl_mvm_update_quotas(mvm, false, NULL);
if (res)
@@ -1264,171 +1015,6 @@
ieee80211_connection_loss(vif);
}
-/*
- * Remove inactive TIDs of a given queue.
- * If all queue TIDs are inactive - mark the queue as inactive
- * If only some the queue TIDs are inactive - unmap them from the queue
- */
-static void iwl_mvm_remove_inactive_tids(struct iwl_mvm *mvm,
- struct iwl_mvm_sta *mvmsta, int queue,
- unsigned long tid_bitmap)
-{
- int tid;
-
- lockdep_assert_held(&mvmsta->lock);
- lockdep_assert_held(&mvm->queue_info_lock);
-
- if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
- return;
-
- /* Go over all non-active TIDs, incl. IWL_MAX_TID_COUNT (for mgmt) */
- for_each_set_bit(tid, &tid_bitmap, IWL_MAX_TID_COUNT + 1) {
- /* If some TFDs are still queued - don't mark TID as inactive */
- if (iwl_mvm_tid_queued(mvm, &mvmsta->tid_data[tid]))
- tid_bitmap &= ~BIT(tid);
-
- /* Don't mark as inactive any TID that has an active BA */
- if (mvmsta->tid_data[tid].state != IWL_AGG_OFF)
- tid_bitmap &= ~BIT(tid);
- }
-
- /* If all TIDs in the queue are inactive - mark queue as inactive. */
- if (tid_bitmap == mvm->queue_info[queue].tid_bitmap) {
- mvm->queue_info[queue].status = IWL_MVM_QUEUE_INACTIVE;
-
- for_each_set_bit(tid, &tid_bitmap, IWL_MAX_TID_COUNT + 1)
- mvmsta->tid_data[tid].is_tid_active = false;
-
- IWL_DEBUG_TX_QUEUES(mvm, "Queue %d marked as inactive\n",
- queue);
- return;
- }
-
- /*
- * If we are here, this is a shared queue and not all TIDs timed-out.
- * Remove the ones that did.
- */
- for_each_set_bit(tid, &tid_bitmap, IWL_MAX_TID_COUNT + 1) {
- int mac_queue = mvmsta->vif->hw_queue[tid_to_mac80211_ac[tid]];
-
- mvmsta->tid_data[tid].txq_id = IWL_MVM_INVALID_QUEUE;
- mvm->hw_queue_to_mac80211[queue] &= ~BIT(mac_queue);
- mvm->queue_info[queue].hw_queue_refcount--;
- mvm->queue_info[queue].tid_bitmap &= ~BIT(tid);
- mvmsta->tid_data[tid].is_tid_active = false;
-
- IWL_DEBUG_TX_QUEUES(mvm,
- "Removing inactive TID %d from shared Q:%d\n",
- tid, queue);
- }
-
- IWL_DEBUG_TX_QUEUES(mvm,
- "TXQ #%d left with tid bitmap 0x%x\n", queue,
- mvm->queue_info[queue].tid_bitmap);
-
- /*
- * There may be different TIDs with the same mac queues, so make
- * sure all TIDs have existing corresponding mac queues enabled
- */
- tid_bitmap = mvm->queue_info[queue].tid_bitmap;
- for_each_set_bit(tid, &tid_bitmap, IWL_MAX_TID_COUNT + 1) {
- mvm->hw_queue_to_mac80211[queue] |=
- BIT(mvmsta->vif->hw_queue[tid_to_mac80211_ac[tid]]);
- }
-
- /* If the queue is marked as shared - "unshare" it */
- if (mvm->queue_info[queue].hw_queue_refcount == 1 &&
- mvm->queue_info[queue].status == IWL_MVM_QUEUE_SHARED) {
- mvm->queue_info[queue].status = IWL_MVM_QUEUE_RECONFIGURING;
- IWL_DEBUG_TX_QUEUES(mvm, "Marking Q:%d for reconfig\n",
- queue);
- }
-}
-
-void iwl_mvm_inactivity_check(struct iwl_mvm *mvm)
-{
- unsigned long timeout_queues_map = 0;
- unsigned long now = jiffies;
- int i;
-
- if (iwl_mvm_has_new_tx_api(mvm))
- return;
-
- spin_lock_bh(&mvm->queue_info_lock);
- for (i = 0; i < IWL_MAX_HW_QUEUES; i++)
- if (mvm->queue_info[i].hw_queue_refcount > 0)
- timeout_queues_map |= BIT(i);
- spin_unlock_bh(&mvm->queue_info_lock);
-
- rcu_read_lock();
-
- /*
- * If a queue time outs - mark it as INACTIVE (don't remove right away
- * if we don't have to.) This is an optimization in case traffic comes
- * later, and we don't HAVE to use a currently-inactive queue
- */
- for_each_set_bit(i, &timeout_queues_map, IWL_MAX_HW_QUEUES) {
- struct ieee80211_sta *sta;
- struct iwl_mvm_sta *mvmsta;
- u8 sta_id;
- int tid;
- unsigned long inactive_tid_bitmap = 0;
- unsigned long queue_tid_bitmap;
-
- spin_lock_bh(&mvm->queue_info_lock);
- queue_tid_bitmap = mvm->queue_info[i].tid_bitmap;
-
- /* If TXQ isn't in active use anyway - nothing to do here... */
- if (mvm->queue_info[i].status != IWL_MVM_QUEUE_READY &&
- mvm->queue_info[i].status != IWL_MVM_QUEUE_SHARED) {
- spin_unlock_bh(&mvm->queue_info_lock);
- continue;
- }
-
- /* Check to see if there are inactive TIDs on this queue */
- for_each_set_bit(tid, &queue_tid_bitmap,
- IWL_MAX_TID_COUNT + 1) {
- if (time_after(mvm->queue_info[i].last_frame_time[tid] +
- IWL_MVM_DQA_QUEUE_TIMEOUT, now))
- continue;
-
- inactive_tid_bitmap |= BIT(tid);
- }
- spin_unlock_bh(&mvm->queue_info_lock);
-
- /* If all TIDs are active - finish check on this queue */
- if (!inactive_tid_bitmap)
- continue;
-
- /*
- * If we are here - the queue hadn't been served recently and is
- * in use
- */
-
- sta_id = mvm->queue_info[i].ra_sta_id;
- sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);
-
- /*
- * If the STA doesn't exist anymore, it isn't an error. It could
- * be that it was removed since getting the queues, and in this
- * case it should've inactivated its queues anyway.
- */
- if (IS_ERR_OR_NULL(sta))
- continue;
-
- mvmsta = iwl_mvm_sta_from_mac80211(sta);
-
- spin_lock_bh(&mvmsta->lock);
- spin_lock(&mvm->queue_info_lock);
- iwl_mvm_remove_inactive_tids(mvm, mvmsta, i,
- inactive_tid_bitmap);
- spin_unlock(&mvm->queue_info_lock);
- spin_unlock_bh(&mvmsta->lock);
- }
-
- rcu_read_unlock();
-}
-
void iwl_mvm_event_frame_timeout_callback(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
const struct ieee80211_sta *sta,
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/vendor-cmd.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/vendor-cmd.c
index 15910ee..dc860ed 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/vendor-cmd.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/mvm/vendor-cmd.c
@@ -660,7 +660,7 @@
len = nla_len(tb[IWL_MVM_VENDOR_ATTR_DBG_COLLECT_TRIGGER]);
iwl_fw_dbg_collect(&mvm->fwrt, FW_DBG_TRIGGER_USER_EXTENDED,
- trigger_desc, len, NULL);
+ trigger_desc, len);
return 0;
}
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/ctxt-info-gen3.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/ctxt-info-gen3.c
index 05ed4fb..ceb3aa0 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/ctxt-info-gen3.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/ctxt-info-gen3.c
@@ -94,11 +94,14 @@
cpu_to_le64(trans_pcie->rxq->bd_dma);
/* Configure debug, for integration */
- iwl_pcie_alloc_fw_monitor(trans, 0);
- prph_sc_ctrl->hwm_cfg.hwm_base_addr =
- cpu_to_le64(trans->fw_mon[0].physical);
- prph_sc_ctrl->hwm_cfg.hwm_size =
- cpu_to_le32(trans->fw_mon[0].size);
+ if (!trans->ini_valid)
+ iwl_pcie_alloc_fw_monitor(trans, 0);
+ if (trans->num_blocks) {
+ prph_sc_ctrl->hwm_cfg.hwm_base_addr =
+ cpu_to_le64(trans->fw_mon[0].physical);
+ prph_sc_ctrl->hwm_cfg.hwm_size =
+ cpu_to_le32(trans->fw_mon[0].size);
+ }
/* allocate ucode sections in dram and set addresses */
ret = iwl_pcie_init_fw_sec(trans, fw, &prph_scratch->dram);
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/ctxt-info.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/ctxt-info.c
index 6f45a03..7f4aaa8 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/ctxt-info.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/ctxt-info.c
@@ -227,7 +227,7 @@
iwl_enable_interrupts(trans);
/* Configure debug, if exists */
- if (trans->dbg_dest_tlv)
+ if (iwl_pcie_dbg_on(trans))
iwl_pcie_apply_destination(trans);
/* kick FW self load */
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/drv.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/drv.c
index 92d2d8f..ba3d811 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/drv.c
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -73,7 +68,6 @@
#include <linux/module.h>
#include <linux/pm_runtime.h>
#include <linux/pci.h>
-#include <linux/pci-aspm.h>
#include <linux/acpi.h>
#include "fw/acpi.h"
@@ -334,10 +328,10 @@
#if IS_ENABLED(CPTCFG_IWLMVM) || IS_ENABLED(CPTCFG_IWLFMAC)
/* 9000 Series */
- {IWL_PCI_DEVICE(0x02F0, 0x0030, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x02F0, 0x0030, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x02F0, 0x0034, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x02F0, 0x0038, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x02F0, 0x003C, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x02F0, 0x0038, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x02F0, 0x003C, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x02F0, 0x0060, iwl9461_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x02F0, 0x0064, iwl9461_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x02F0, 0x00A0, iwl9462_2ac_cfg_soc)},
@@ -352,17 +346,17 @@
{IWL_PCI_DEVICE(0x02F0, 0x02A4, iwl9462_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x02F0, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x02F0, 0x1552, iwl9560_killer_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x02F0, 0x2030, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x02F0, 0x2034, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x02F0, 0x4030, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x02F0, 0x4034, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x02F0, 0x2030, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x02F0, 0x2034, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x02F0, 0x4030, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x02F0, 0x4034, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x02F0, 0x40A4, iwl9462_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x02F0, 0x4234, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x02F0, 0x42A4, iwl9462_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x06F0, 0x0030, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x06F0, 0x0030, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x06F0, 0x0034, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x06F0, 0x0038, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x06F0, 0x003C, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x06F0, 0x0038, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x06F0, 0x003C, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x06F0, 0x0060, iwl9461_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x06F0, 0x0064, iwl9461_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x06F0, 0x00A0, iwl9462_2ac_cfg_soc)},
@@ -377,20 +371,21 @@
{IWL_PCI_DEVICE(0x06F0, 0x02A4, iwl9462_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x06F0, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x06F0, 0x1552, iwl9560_killer_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x06F0, 0x2030, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x06F0, 0x2034, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x06F0, 0x4030, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x06F0, 0x4034, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x06F0, 0x2030, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x06F0, 0x2034, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x06F0, 0x4030, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x06F0, 0x4034, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x06F0, 0x40A4, iwl9462_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x06F0, 0x4234, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x06F0, 0x42A4, iwl9462_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x2526, 0x0010, iwl9260_2ac_cfg)},
- {IWL_PCI_DEVICE(0x2526, 0x0014, iwl9260_2ac_cfg)},
- {IWL_PCI_DEVICE(0x2526, 0x0018, iwl9260_2ac_cfg)},
- {IWL_PCI_DEVICE(0x2526, 0x0030, iwl9560_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x2526, 0x0010, iwl9260_2ac_160_cfg)},
+ {IWL_PCI_DEVICE(0x2526, 0x0014, iwl9260_2ac_160_cfg)},
+ {IWL_PCI_DEVICE(0x2526, 0x0018, iwl9260_2ac_160_cfg)},
+ {IWL_PCI_DEVICE(0x2526, 0x001C, iwl9260_2ac_160_cfg)},
+ {IWL_PCI_DEVICE(0x2526, 0x0030, iwl9560_2ac_160_cfg)},
{IWL_PCI_DEVICE(0x2526, 0x0034, iwl9560_2ac_cfg)},
- {IWL_PCI_DEVICE(0x2526, 0x0038, iwl9560_2ac_cfg)},
- {IWL_PCI_DEVICE(0x2526, 0x003C, iwl9560_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x2526, 0x0038, iwl9560_2ac_160_cfg)},
+ {IWL_PCI_DEVICE(0x2526, 0x003C, iwl9560_2ac_160_cfg)},
{IWL_PCI_DEVICE(0x2526, 0x0060, iwl9460_2ac_cfg)},
{IWL_PCI_DEVICE(0x2526, 0x0064, iwl9460_2ac_cfg)},
{IWL_PCI_DEVICE(0x2526, 0x00A0, iwl9460_2ac_cfg)},
@@ -414,24 +409,26 @@
{IWL_PCI_DEVICE(0x2526, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x2526, 0x1552, iwl9560_killer_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x2526, 0x1610, iwl9270_2ac_cfg)},
- {IWL_PCI_DEVICE(0x2526, 0x2030, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x2526, 0x2034, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x2526, 0x4010, iwl9260_2ac_cfg)},
- {IWL_PCI_DEVICE(0x2526, 0x4030, iwl9560_2ac_cfg)},
- {IWL_PCI_DEVICE(0x2526, 0x4034, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x2526, 0x2030, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x2526, 0x2034, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x2526, 0x4010, iwl9260_2ac_160_cfg)},
+ {IWL_PCI_DEVICE(0x2526, 0x401C, iwl9260_2ac_160_cfg)},
+ {IWL_PCI_DEVICE(0x2526, 0x4030, iwl9560_2ac_160_cfg)},
+ {IWL_PCI_DEVICE(0x2526, 0x4034, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x2526, 0x40A4, iwl9460_2ac_cfg)},
{IWL_PCI_DEVICE(0x2526, 0x4234, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x2526, 0x42A4, iwl9462_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x2526, 0x8014, iwl9260_2ac_cfg)},
- {IWL_PCI_DEVICE(0x2526, 0xA014, iwl9260_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x2526, 0x8014, iwl9260_2ac_160_cfg)},
+ {IWL_PCI_DEVICE(0x2526, 0x8010, iwl9260_2ac_160_cfg)},
+ {IWL_PCI_DEVICE(0x2526, 0xA014, iwl9260_2ac_160_cfg)},
{IWL_PCI_DEVICE(0x271B, 0x0010, iwl9160_2ac_cfg)},
{IWL_PCI_DEVICE(0x271B, 0x0014, iwl9160_2ac_cfg)},
{IWL_PCI_DEVICE(0x271B, 0x0210, iwl9160_2ac_cfg)},
{IWL_PCI_DEVICE(0x271B, 0x0214, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x271C, 0x0214, iwl9260_2ac_cfg)},
- {IWL_PCI_DEVICE(0x2720, 0x0034, iwl9560_2ac_cfg)},
- {IWL_PCI_DEVICE(0x2720, 0x0038, iwl9560_2ac_cfg)},
- {IWL_PCI_DEVICE(0x2720, 0x003C, iwl9560_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x2720, 0x0034, iwl9560_2ac_160_cfg)},
+ {IWL_PCI_DEVICE(0x2720, 0x0038, iwl9560_2ac_160_cfg)},
+ {IWL_PCI_DEVICE(0x2720, 0x003C, iwl9560_2ac_160_cfg)},
{IWL_PCI_DEVICE(0x2720, 0x0060, iwl9461_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x2720, 0x0064, iwl9461_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x2720, 0x00A0, iwl9462_2ac_cfg_soc)},
@@ -449,17 +446,17 @@
{IWL_PCI_DEVICE(0x2720, 0x1210, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x2720, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x2720, 0x1552, iwl9560_killer_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x2720, 0x2030, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x2720, 0x2034, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x2720, 0x4030, iwl9560_2ac_cfg)},
- {IWL_PCI_DEVICE(0x2720, 0x4034, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x2720, 0x2030, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x2720, 0x2034, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x2720, 0x4030, iwl9560_2ac_160_cfg)},
+ {IWL_PCI_DEVICE(0x2720, 0x4034, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x2720, 0x40A4, iwl9462_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x2720, 0x4234, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x2720, 0x42A4, iwl9462_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x30DC, 0x0030, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x30DC, 0x0030, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x30DC, 0x0034, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x30DC, 0x0038, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x30DC, 0x003C, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x30DC, 0x0038, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x30DC, 0x003C, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x30DC, 0x0060, iwl9460_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x30DC, 0x0064, iwl9461_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x30DC, 0x00A0, iwl9462_2ac_cfg_soc)},
@@ -477,17 +474,17 @@
{IWL_PCI_DEVICE(0x30DC, 0x1210, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x30DC, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x30DC, 0x1552, iwl9560_killer_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x30DC, 0x2030, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x30DC, 0x2034, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x30DC, 0x4030, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x30DC, 0x4034, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x30DC, 0x2030, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x30DC, 0x2034, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x30DC, 0x4030, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x30DC, 0x4034, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x30DC, 0x40A4, iwl9462_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x30DC, 0x4234, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x30DC, 0x42A4, iwl9462_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x31DC, 0x0030, iwl9560_2ac_cfg_shared_clk)},
+ {IWL_PCI_DEVICE(0x31DC, 0x0030, iwl9560_2ac_160_cfg_shared_clk)},
{IWL_PCI_DEVICE(0x31DC, 0x0034, iwl9560_2ac_cfg_shared_clk)},
- {IWL_PCI_DEVICE(0x31DC, 0x0038, iwl9560_2ac_cfg_shared_clk)},
- {IWL_PCI_DEVICE(0x31DC, 0x003C, iwl9560_2ac_cfg_shared_clk)},
+ {IWL_PCI_DEVICE(0x31DC, 0x0038, iwl9560_2ac_160_cfg_shared_clk)},
+ {IWL_PCI_DEVICE(0x31DC, 0x003C, iwl9560_2ac_160_cfg_shared_clk)},
{IWL_PCI_DEVICE(0x31DC, 0x0060, iwl9460_2ac_cfg_shared_clk)},
{IWL_PCI_DEVICE(0x31DC, 0x0064, iwl9461_2ac_cfg_shared_clk)},
{IWL_PCI_DEVICE(0x31DC, 0x00A0, iwl9462_2ac_cfg_shared_clk)},
@@ -505,18 +502,18 @@
{IWL_PCI_DEVICE(0x31DC, 0x1210, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x31DC, 0x1551, iwl9560_killer_s_2ac_cfg_shared_clk)},
{IWL_PCI_DEVICE(0x31DC, 0x1552, iwl9560_killer_2ac_cfg_shared_clk)},
- {IWL_PCI_DEVICE(0x31DC, 0x2030, iwl9560_2ac_cfg_shared_clk)},
- {IWL_PCI_DEVICE(0x31DC, 0x2034, iwl9560_2ac_cfg_shared_clk)},
- {IWL_PCI_DEVICE(0x31DC, 0x4030, iwl9560_2ac_cfg_shared_clk)},
- {IWL_PCI_DEVICE(0x31DC, 0x4034, iwl9560_2ac_cfg_shared_clk)},
+ {IWL_PCI_DEVICE(0x31DC, 0x2030, iwl9560_2ac_160_cfg_shared_clk)},
+ {IWL_PCI_DEVICE(0x31DC, 0x2034, iwl9560_2ac_160_cfg_shared_clk)},
+ {IWL_PCI_DEVICE(0x31DC, 0x4030, iwl9560_2ac_160_cfg_shared_clk)},
+ {IWL_PCI_DEVICE(0x31DC, 0x4034, iwl9560_2ac_160_cfg_shared_clk)},
{IWL_PCI_DEVICE(0x31DC, 0x40A4, iwl9462_2ac_cfg_shared_clk)},
{IWL_PCI_DEVICE(0x31DC, 0x4234, iwl9560_2ac_cfg_shared_clk)},
{IWL_PCI_DEVICE(0x31DC, 0x42A4, iwl9462_2ac_cfg_shared_clk)},
- {IWL_PCI_DEVICE(0x34F0, 0x0030, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+ {IWL_PCI_DEVICE(0x34F0, 0x0030, iwl9560_2ac_160_cfg_qu_b0_jf_b0)},
{IWL_PCI_DEVICE(0x34F0, 0x0034, iwl9560_2ac_cfg_qu_b0_jf_b0)},
- {IWL_PCI_DEVICE(0x34F0, 0x0038, iwl9560_2ac_cfg_qu_b0_jf_b0)},
- {IWL_PCI_DEVICE(0x34F0, 0x003C, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+ {IWL_PCI_DEVICE(0x34F0, 0x0038, iwl9560_2ac_160_cfg_qu_b0_jf_b0)},
+ {IWL_PCI_DEVICE(0x34F0, 0x003C, iwl9560_2ac_160_cfg_qu_b0_jf_b0)},
{IWL_PCI_DEVICE(0x34F0, 0x0060, iwl9461_2ac_cfg_qu_b0_jf_b0)},
{IWL_PCI_DEVICE(0x34F0, 0x0064, iwl9461_2ac_cfg_qu_b0_jf_b0)},
{IWL_PCI_DEVICE(0x34F0, 0x00A0, iwl9462_2ac_cfg_qu_b0_jf_b0)},
@@ -531,18 +528,18 @@
{IWL_PCI_DEVICE(0x34F0, 0x02A4, iwl9462_2ac_cfg_qu_b0_jf_b0)},
{IWL_PCI_DEVICE(0x34F0, 0x1551, killer1550s_2ac_cfg_qu_b0_jf_b0)},
{IWL_PCI_DEVICE(0x34F0, 0x1552, killer1550i_2ac_cfg_qu_b0_jf_b0)},
- {IWL_PCI_DEVICE(0x34F0, 0x2030, iwl9560_2ac_cfg_qu_b0_jf_b0)},
- {IWL_PCI_DEVICE(0x34F0, 0x2034, iwl9560_2ac_cfg_qu_b0_jf_b0)},
- {IWL_PCI_DEVICE(0x34F0, 0x4030, iwl9560_2ac_cfg_qu_b0_jf_b0)},
- {IWL_PCI_DEVICE(0x34F0, 0x4034, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+ {IWL_PCI_DEVICE(0x34F0, 0x2030, iwl9560_2ac_160_cfg_qu_b0_jf_b0)},
+ {IWL_PCI_DEVICE(0x34F0, 0x2034, iwl9560_2ac_160_cfg_qu_b0_jf_b0)},
+ {IWL_PCI_DEVICE(0x34F0, 0x4030, iwl9560_2ac_160_cfg_qu_b0_jf_b0)},
+ {IWL_PCI_DEVICE(0x34F0, 0x4034, iwl9560_2ac_160_cfg_qu_b0_jf_b0)},
{IWL_PCI_DEVICE(0x34F0, 0x40A4, iwl9462_2ac_cfg_qu_b0_jf_b0)},
{IWL_PCI_DEVICE(0x34F0, 0x4234, iwl9560_2ac_cfg_qu_b0_jf_b0)},
{IWL_PCI_DEVICE(0x34F0, 0x42A4, iwl9462_2ac_cfg_qu_b0_jf_b0)},
- {IWL_PCI_DEVICE(0x3DF0, 0x0030, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x3DF0, 0x0030, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x3DF0, 0x0034, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x3DF0, 0x0038, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x3DF0, 0x003C, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x3DF0, 0x0038, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x3DF0, 0x003C, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x3DF0, 0x0060, iwl9461_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x3DF0, 0x0064, iwl9461_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x3DF0, 0x00A0, iwl9462_2ac_cfg_soc)},
@@ -560,17 +557,17 @@
{IWL_PCI_DEVICE(0x3DF0, 0x1210, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x3DF0, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x3DF0, 0x1552, iwl9560_killer_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x3DF0, 0x2030, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x3DF0, 0x2034, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x3DF0, 0x4030, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x3DF0, 0x4034, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x3DF0, 0x2030, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x3DF0, 0x2034, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x3DF0, 0x4030, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x3DF0, 0x4034, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x3DF0, 0x40A4, iwl9462_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x3DF0, 0x4234, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x3DF0, 0x42A4, iwl9462_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x43F0, 0x0030, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x43F0, 0x0030, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x43F0, 0x0034, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x43F0, 0x0038, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x43F0, 0x003C, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x43F0, 0x0038, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x43F0, 0x003C, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x43F0, 0x0060, iwl9461_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x43F0, 0x0064, iwl9461_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x43F0, 0x00A0, iwl9462_2ac_cfg_soc)},
@@ -588,19 +585,19 @@
{IWL_PCI_DEVICE(0x43F0, 0x1210, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x43F0, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x43F0, 0x1552, iwl9560_killer_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x43F0, 0x2030, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x43F0, 0x2034, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x43F0, 0x4030, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x43F0, 0x4034, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x43F0, 0x2030, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x43F0, 0x2034, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x43F0, 0x4030, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x43F0, 0x4034, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x43F0, 0x40A4, iwl9462_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x43F0, 0x4234, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x43F0, 0x42A4, iwl9462_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x9DF0, 0x0000, iwl9460_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x9DF0, 0x0010, iwl9460_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x9DF0, 0x0030, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0030, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x9DF0, 0x0034, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x9DF0, 0x0038, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x9DF0, 0x003C, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0038, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x003C, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x9DF0, 0x0060, iwl9460_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x9DF0, 0x0064, iwl9461_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x9DF0, 0x00A0, iwl9462_2ac_cfg_soc)},
@@ -626,18 +623,18 @@
{IWL_PCI_DEVICE(0x9DF0, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x9DF0, 0x1552, iwl9560_killer_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x9DF0, 0x2010, iwl9460_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x9DF0, 0x2030, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x9DF0, 0x2034, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x2030, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x2034, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x9DF0, 0x2A10, iwl9460_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x9DF0, 0x4030, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0x9DF0, 0x4034, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x4030, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x4034, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0x9DF0, 0x40A4, iwl9462_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x9DF0, 0x4234, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x9DF0, 0x42A4, iwl9462_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0xA0F0, 0x0030, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0xA0F0, 0x0030, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0xA0F0, 0x0034, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0xA0F0, 0x0038, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0xA0F0, 0x003C, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0xA0F0, 0x0038, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0xA0F0, 0x003C, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0xA0F0, 0x0060, iwl9461_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0xA0F0, 0x0064, iwl9461_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0xA0F0, 0x00A0, iwl9462_2ac_cfg_soc)},
@@ -655,17 +652,17 @@
{IWL_PCI_DEVICE(0xA0F0, 0x1210, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0xA0F0, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0xA0F0, 0x1552, iwl9560_killer_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0xA0F0, 0x2030, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0xA0F0, 0x2034, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0xA0F0, 0x4030, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0xA0F0, 0x4034, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0xA0F0, 0x2030, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0xA0F0, 0x2034, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0xA0F0, 0x4030, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0xA0F0, 0x4034, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0xA0F0, 0x40A4, iwl9462_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0xA0F0, 0x4234, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0xA0F0, 0x42A4, iwl9462_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0xA370, 0x0030, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0xA370, 0x0030, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0xA370, 0x0034, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0xA370, 0x0038, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0xA370, 0x003C, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0xA370, 0x0038, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0xA370, 0x003C, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0xA370, 0x0060, iwl9460_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0xA370, 0x0064, iwl9461_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0xA370, 0x00A0, iwl9462_2ac_cfg_soc)},
@@ -683,10 +680,10 @@
{IWL_PCI_DEVICE(0xA370, 0x1210, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0xA370, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0xA370, 0x1552, iwl9560_killer_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0xA370, 0x2030, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0xA370, 0x2034, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0xA370, 0x4030, iwl9560_2ac_cfg_soc)},
- {IWL_PCI_DEVICE(0xA370, 0x4034, iwl9560_2ac_cfg_soc)},
+ {IWL_PCI_DEVICE(0xA370, 0x2030, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0xA370, 0x2034, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0xA370, 0x4030, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0xA370, 0x4034, iwl9560_2ac_160_cfg_soc)},
{IWL_PCI_DEVICE(0xA370, 0x40A4, iwl9462_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0xA370, 0x4234, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0xA370, 0x42A4, iwl9462_2ac_cfg_soc)},
@@ -696,32 +693,79 @@
{IWL_PCI_DEVICE(0x2526, 0x0000, iwl22000_2ax_cfg_qnj_hr_b0)},
/* TODO: remove this entry */
{IWL_PCI_DEVICE(0x0000, 0x0000, iwl22000_2ac_cfg_hr_cdb)},
- {IWL_PCI_DEVICE(0x2720, 0x0000, iwl22000_2ax_cfg_hr)},
- {IWL_PCI_DEVICE(0x2720, 0x0040, iwl22000_2ax_cfg_hr)},
- {IWL_PCI_DEVICE(0x2720, 0x0078, iwl22000_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x02F0, 0x0070, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x02F0, 0x0074, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x02F0, 0x0078, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x02F0, 0x007C, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x02F0, 0x0310, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x02F0, 0x1651, killer1650s_2ax_cfg_qu_b0_hr_b0)},
+ {IWL_PCI_DEVICE(0x02F0, 0x1652, killer1650i_2ax_cfg_qu_b0_hr_b0)},
+ {IWL_PCI_DEVICE(0x02F0, 0x4070, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x06F0, 0x0070, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x06F0, 0x0074, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x06F0, 0x0078, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x06F0, 0x007C, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x06F0, 0x0310, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x06F0, 0x1651, killer1650s_2ax_cfg_qu_b0_hr_b0)},
+ {IWL_PCI_DEVICE(0x06F0, 0x1652, killer1650i_2ax_cfg_qu_b0_hr_b0)},
+ {IWL_PCI_DEVICE(0x06F0, 0x4070, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x2720, 0x0000, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x2720, 0x0030, iwl9560_2ac_160_cfg_soc)},
+ {IWL_PCI_DEVICE(0x2720, 0x0040, iwl22560_2ax_cfg_hr)},
{IWL_PCI_DEVICE(0x2720, 0x0070, iwl22000_2ac_cfg_hr_cdb)},
- {IWL_PCI_DEVICE(0x2720, 0x0030, iwl22000_2ac_cfg_hr_cdb)},
- {IWL_PCI_DEVICE(0x2720, 0x1080, iwl22000_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x2720, 0x0074, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x2720, 0x0078, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x2720, 0x007C, iwl22560_2ax_cfg_hr)},
{IWL_PCI_DEVICE(0x2720, 0x0090, iwl22000_2ac_cfg_hr_cdb)},
{IWL_PCI_DEVICE(0x2720, 0x0310, iwl22000_2ac_cfg_hr_cdb)},
- {IWL_PCI_DEVICE(0x34F0, 0x0040, iwl22000_2ax_cfg_hr)},
- {IWL_PCI_DEVICE(0x34F0, 0x0070, iwl22000_2ax_cfg_hr)},
- {IWL_PCI_DEVICE(0x34F0, 0x0078, iwl22000_2ax_cfg_hr)},
- {IWL_PCI_DEVICE(0x34F0, 0x0310, iwl22000_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x2720, 0x0A10, iwl22000_2ac_cfg_hr_cdb)},
+ {IWL_PCI_DEVICE(0x2720, 0x1080, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x2720, 0x1651, killer1650s_2ax_cfg_qu_b0_hr_b0)},
+ {IWL_PCI_DEVICE(0x2720, 0x1652, killer1650i_2ax_cfg_qu_b0_hr_b0)},
+ {IWL_PCI_DEVICE(0x2720, 0x4070, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x34F0, 0x0040, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x34F0, 0x0070, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x34F0, 0x0074, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x34F0, 0x0078, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x34F0, 0x007C, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x34F0, 0x0310, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x34F0, 0x1651, killer1650s_2ax_cfg_qu_b0_hr_b0)},
+ {IWL_PCI_DEVICE(0x34F0, 0x1652, killer1650i_2ax_cfg_qu_b0_hr_b0)},
+ {IWL_PCI_DEVICE(0x34F0, 0x4070, iwl22560_2ax_cfg_hr)},
{IWL_PCI_DEVICE(0x40C0, 0x0000, iwl22560_2ax_cfg_su_cdb)},
{IWL_PCI_DEVICE(0x40C0, 0x0010, iwl22560_2ax_cfg_su_cdb)},
{IWL_PCI_DEVICE(0x40c0, 0x0090, iwl22560_2ax_cfg_su_cdb)},
{IWL_PCI_DEVICE(0x40C0, 0x0310, iwl22560_2ax_cfg_su_cdb)},
{IWL_PCI_DEVICE(0x40C0, 0x0A10, iwl22560_2ax_cfg_su_cdb)},
- {IWL_PCI_DEVICE(0x43F0, 0x0040, iwl22000_2ax_cfg_hr)},
- {IWL_PCI_DEVICE(0x43F0, 0x0070, iwl22000_2ax_cfg_hr)},
- {IWL_PCI_DEVICE(0x43F0, 0x0078, iwl22000_2ax_cfg_hr)},
- {IWL_PCI_DEVICE(0xA0F0, 0x0000, iwl22000_2ax_cfg_hr)},
- {IWL_PCI_DEVICE(0xA0F0, 0x0040, iwl22000_2ax_cfg_hr)},
- {IWL_PCI_DEVICE(0xA0F0, 0x0070, iwl22000_2ax_cfg_hr)},
- {IWL_PCI_DEVICE(0xA0F0, 0x0078, iwl22000_2ax_cfg_hr)},
- {IWL_PCI_DEVICE(0xA0F0, 0x00B0, iwl22000_2ax_cfg_hr)},
- {IWL_PCI_DEVICE(0xA0F0, 0x0A10, iwl22000_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x43F0, 0x0040, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x43F0, 0x0070, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x43F0, 0x0074, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x43F0, 0x0078, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x43F0, 0x007C, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0x43F0, 0x1651, killer1650s_2ax_cfg_qu_b0_hr_b0)},
+ {IWL_PCI_DEVICE(0x43F0, 0x1652, killer1650i_2ax_cfg_qu_b0_hr_b0)},
+ {IWL_PCI_DEVICE(0x43F0, 0x4070, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0xA0F0, 0x0000, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0xA0F0, 0x0040, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0xA0F0, 0x0070, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0xA0F0, 0x0074, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0xA0F0, 0x0078, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0xA0F0, 0x007C, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0xA0F0, 0x00B0, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0xA0F0, 0x0A10, iwl22560_2ax_cfg_hr)},
+ {IWL_PCI_DEVICE(0xA0F0, 0x1651, killer1650s_2ax_cfg_qu_b0_hr_b0)},
+ {IWL_PCI_DEVICE(0xA0F0, 0x1652, killer1650i_2ax_cfg_qu_b0_hr_b0)},
+ {IWL_PCI_DEVICE(0xA0F0, 0x4070, iwl22560_2ax_cfg_hr)},
+
+ {IWL_PCI_DEVICE(0x2723, 0x0080, iwl22260_2ax_cfg)},
+ {IWL_PCI_DEVICE(0x2723, 0x0084, iwl22260_2ax_cfg)},
+ {IWL_PCI_DEVICE(0x2723, 0x0088, iwl22260_2ax_cfg)},
+ {IWL_PCI_DEVICE(0x2723, 0x008C, iwl22260_2ax_cfg)},
+ {IWL_PCI_DEVICE(0x2723, 0x4080, iwl22260_2ax_cfg)},
+ {IWL_PCI_DEVICE(0x2723, 0x4088, iwl22260_2ax_cfg)},
+
+ {IWL_PCI_DEVICE(0x1a56, 0x1653, killer1650w_2ax_cfg)},
+ {IWL_PCI_DEVICE(0x1a56, 0x1654, killer1650x_2ax_cfg)},
#endif /* CPTCFG_IWLMVM || CPTCFG_IWLFMAC */
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/internal.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/internal.h
index 582b535f..99995e9 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/internal.h
@@ -17,9 +17,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program.
- *
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
@@ -56,8 +53,6 @@
/*
* RX related structures and functions
*/
-#define RX_NUM_QUEUES 1
-#define RX_POST_REQ_ALLOC 2
#define RX_CLAIM_REQ_ALLOC 8
#define RX_PENDING_WATERMARK 16
#define FIRST_RX_QUEUE 512
@@ -159,8 +154,9 @@
* @cr_tail_dma: physical address of the buffer for the completion ring tail
* @read: Shared index to newest available Rx buffer
* @write: Shared index to oldest written Rx packet
- * @free_count: Number of pre-allocated buffers in rx_free
- * @used_count: Number of RBDs handled to allocator to use for allocation
+ * @free_count: Number of buffers in rx_free
+ * @used_count: Number of RBDs in rx_used
+ * @alloc_reqs: Number of times the rba's req_pending was increased for this rxq
* @write_actual:
* @rx_free: list of RBDs with allocated RB ready for use
* @rx_used: list of RBDs with no RB attached
@@ -190,6 +186,7 @@
u32 write;
u32 free_count;
u32 used_count;
+ u32 alloc_reqs;
u32 write_actual;
u32 queue_size;
struct list_head rx_free;
@@ -381,6 +378,23 @@
u8 *pos;
};
+#ifdef CPTCFG_IWLWIFI_DEBUGFS
+/**
+ * enum iwl_fw_mon_dbgfs_state - the different states of the monitor_data
+ * debugfs file
+ *
+ * @IWL_FW_MON_DBGFS_STATE_CLOSED: the file is closed.
+ * @IWL_FW_MON_DBGFS_STATE_OPEN: the file is open.
+ * @IWL_FW_MON_DBGFS_STATE_DISABLED: the file is disabled, once this state is
+ * set the file can no longer be used.
+ */
+enum iwl_fw_mon_dbgfs_state {
+ IWL_FW_MON_DBGFS_STATE_CLOSED,
+ IWL_FW_MON_DBGFS_STATE_OPEN,
+ IWL_FW_MON_DBGFS_STATE_DISABLED,
+};
+#endif
+
/**
* enum iwl_shared_irq_flags - level of sharing for irq
* @IWL_SHARED_IRQ_NON_RX: interrupt vector serves non rx causes.
@@ -418,6 +432,26 @@
};
/**
+ * struct cont_rec: continuous recording data structure
+ * @prev_wr_ptr: the last address that was read in monitor_data
+ * debugfs file
+ * @prev_wrap_cnt: the wrap count that was used during the last read in
+ * monitor_data debugfs file
+ * @state: the state of monitor_data debugfs file as described
+ * in &iwl_fw_mon_dbgfs_state enum
+ * @mutex: locked while reading from monitor_data debugfs file
+ */
+#ifdef CPTCFG_IWLWIFI_DEBUGFS
+struct cont_rec {
+ u32 prev_wr_ptr;
+ u32 prev_wrap_cnt;
+ u8 state;
+ /* Used to sync monitor_data debugfs file with driver unload flow */
+ struct mutex mutex;
+};
+#endif
+
+/**
* struct iwl_trans_pcie - PCIe transport specific data
* @rxq: all the RX queue data
* @rx_pool: initial pool of iwl_rx_mem_buffer for all the queues
@@ -454,6 +488,9 @@
* @reg_lock: protect hw register access
* @mutex: to protect stop_device / start_fw / start_hw
* @cmd_in_flight: true when we have a host command in flight
+#ifdef CPTCFG_IWLWIFI_DEBUGFS
+ * @fw_mon_data: fw continuous recording data
+#endif
* @msix_entries: array of MSI-X entries
* @msix_enabled: true if managed to enable MSI-X
* @shared_vec_mask: the type of causes the shared vector handles
@@ -541,6 +578,10 @@
bool cmd_hold_nic_awake;
bool ref_cmd_in_flight;
+#ifdef CPTCFG_IWLWIFI_DEBUGFS
+ struct cont_rec fw_mon_data;
+#endif
+
struct msix_entry msix_entries[IWL_MAX_RX_HW_QUEUES];
bool msix_enabled;
u8 shared_vec_mask;
@@ -967,6 +1008,11 @@
__iwl_trans_pcie_set_bits_mask(trans, reg, mask, mask);
}
+static inline bool iwl_pcie_dbg_on(struct iwl_trans *trans)
+{
+ return (trans->dbg_dest_tlv || trans->ini_valid);
+}
+
void iwl_trans_pcie_rf_kill(struct iwl_trans *trans, bool state);
void iwl_trans_pcie_dump_regs(struct iwl_trans *trans);
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/rx.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/rx.c
index f26b81a..1abda4f 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/rx.c
@@ -17,9 +17,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program.
- *
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
@@ -469,6 +466,7 @@
list_add_tail(&rxb->list, &rxq->rx_free);
rxq->free_count++;
+ rxq->used_count--;
spin_unlock(&rxq->lock);
}
@@ -620,8 +618,8 @@
}
spin_unlock(&rba->lock);
- rxq->used_count -= RX_CLAIM_REQ_ALLOC;
rxq->free_count += RX_CLAIM_REQ_ALLOC;
+ rxq->alloc_reqs--;
}
void iwl_pcie_rx_allocator_work(struct work_struct *data)
@@ -994,6 +992,7 @@
INIT_LIST_HEAD(&rxq->rx_used);
rxq->free_count = 0;
rxq->used_count = 0;
+ rxq->alloc_reqs = 0;
}
int iwl_pcie_dummy_napi_poll(struct napi_struct *napi, int budget)
@@ -1019,7 +1018,6 @@
cancel_work_sync(&rba->rx_alloc);
spin_lock(&rba->lock);
- atomic_set(&rba->req_pending, 0);
atomic_set(&rba->req_ready, 0);
INIT_LIST_HEAD(&rba->rbd_allocated);
INIT_LIST_HEAD(&rba->rbd_empty);
@@ -1058,11 +1056,10 @@
spin_unlock(&rxq->lock);
}
- /* move the pool to the default queue and allocator ownerships */
+ /* move the pool to the default queue */
queue_size = trans->cfg->mq_rx_supported ?
MQ_RX_NUM_RBDS : RX_QUEUE_SIZE;
- allocator_pool_size = trans->num_rx_queues *
- (RX_CLAIM_REQ_ALLOC - RX_POST_REQ_ALLOC);
+ allocator_pool_size = trans->num_rx_queues * RX_CLAIM_REQ_ALLOC;
num_alloc = queue_size + allocator_pool_size;
BUILD_BUG_ON(ARRAY_SIZE(trans_pcie->global_table) !=
ARRAY_SIZE(trans_pcie->rx_pool));
@@ -1077,9 +1074,20 @@
rxb->vid = (u16)(i + 1);
rxb->invalid = true;
}
+ def_rxq->used_count = queue_size;
iwl_pcie_rxq_alloc_rbs(trans, GFP_KERNEL, def_rxq);
+ /*
+ * allocate the empty rbds in the rba so that when a queue tries to get
+ * allocated ones after providing the allocator with empty buffers it
+ * will have some immediately available.
+ */
+ spin_lock(&rba->lock);
+ atomic_set(&rba->req_pending, trans->num_rx_queues);
+ spin_unlock(&rba->lock);
+ iwl_pcie_rx_allocator(trans);
+
return 0;
}
@@ -1159,7 +1167,7 @@
* iwl_pcie_rx_reuse_rbd - Recycle used RBDs
*
* Called when a RBD can be reused. The RBD is transferred to the allocator.
- * When there are 2 empty RBDs - a request for allocation is posted
+ * When there are 8 empty RBDs - a request for allocation is posted
*/
static void iwl_pcie_rx_reuse_rbd(struct iwl_trans *trans,
struct iwl_rx_mem_buffer *rxb,
@@ -1168,28 +1176,30 @@
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
struct iwl_rb_allocator *rba = &trans_pcie->rba;
- /* Move the RBD to the used list, will be moved to allocator in batches
- * before claiming or posting a request*/
+ lockdep_assert_held(&rxq->lock);
+
+ /*
+ * Move the RBD to the used list, will be moved to allocator in
+ * multiples of RX_CLAIM_REQ_ALLOC.
+ */
list_add_tail(&rxb->list, &rxq->rx_used);
+ rxq->used_count++;
if (unlikely(emergency))
return;
- /* Count the allocator owned RBDs */
- rxq->used_count++;
-
- /* If we have RX_POST_REQ_ALLOC new released rx buffers -
- * issue a request for allocator. Modulo RX_CLAIM_REQ_ALLOC is
- * used for the case we failed to claim RX_CLAIM_REQ_ALLOC,
- * after but we still need to post another request.
+ /*
+ * If we have RX_CLAIM_REQ_ALLOC new released rx buffers -
+ * issue a request for allocator.
*/
- if ((rxq->used_count % RX_CLAIM_REQ_ALLOC) == RX_POST_REQ_ALLOC) {
- /* Move the 2 RBDs to the allocator ownership.
- Allocator has another 6 from pool for the request completion*/
+ if (rxq->used_count == RX_CLAIM_REQ_ALLOC) {
+ /* Move the 8 RBDs to the allocator ownership */
iwl_pcie_rx_move_to_allocator(rxq, rba);
atomic_inc(&rba->req_pending);
queue_work(rba->alloc_wq, &rba->rx_alloc);
+ rxq->used_count = 0;
+ rxq->alloc_reqs++;
}
}
@@ -1391,7 +1401,7 @@
{
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
struct iwl_rxq *rxq = &trans_pcie->rxq[queue];
- u32 r, i, count = 0;
+ u32 r, i;
bool emergency = false;
restart:
@@ -1409,18 +1419,14 @@
IWL_DEBUG_RX(trans, "Q %d: HW = SW = %d\n", rxq->id, r);
while (i != r) {
- struct iwl_rb_allocator *rba = &trans_pcie->rba;
struct iwl_rx_mem_buffer *rxb;
/* number of RBDs still waiting for page allocation */
u32 rb_pending_alloc =
atomic_read(&trans_pcie->rba.req_pending) *
RX_CLAIM_REQ_ALLOC;
- if (unlikely(rb_pending_alloc >= rxq->queue_size / 2 &&
- !emergency)) {
- iwl_pcie_rx_move_to_allocator(rxq, rba);
+ if (unlikely(rb_pending_alloc >= rxq->queue_size / 2))
emergency = true;
- }
rxb = iwl_pcie_get_rxb(trans, rxq, i);
if (!rxb)
@@ -1432,31 +1438,23 @@
i = (i + 1) & (rxq->queue_size - 1);
/*
- * If we have RX_CLAIM_REQ_ALLOC released rx buffers -
- * try to claim the pre-allocated buffers from the allocator.
+ * Try to claim the pre-allocated buffers from the allocator.
* If not ready - will try to reclaim next time.
* There is no need to reschedule work - allocator exits only
* on success
*/
- if (rxq->used_count >= RX_CLAIM_REQ_ALLOC)
+ if (rxq->alloc_reqs)
iwl_pcie_rx_allocator_get(trans, rxq);
- if (rxq->used_count % RX_CLAIM_REQ_ALLOC == 0 && !emergency) {
- /* Add the remaining empty RBDs for allocator use */
- iwl_pcie_rx_move_to_allocator(rxq, rba);
- } else if (emergency) {
- count++;
- if (count == 8) {
- count = 0;
- if (rb_pending_alloc < rxq->queue_size / 3)
- emergency = false;
+ if (emergency && (rxq->used_count % RX_CLAIM_REQ_ALLOC) == 0) {
+ if (rb_pending_alloc < rxq->queue_size / 3)
+ emergency = false;
- rxq->read = i;
- spin_unlock(&rxq->lock);
- iwl_pcie_rxq_alloc_rbs(trans, GFP_ATOMIC, rxq);
- iwl_pcie_rxq_restock(trans, rxq);
- goto restart;
- }
+ rxq->read = i;
+ spin_unlock(&rxq->lock);
+ iwl_pcie_rxq_alloc_rbs(trans, GFP_ATOMIC, rxq);
+ iwl_pcie_rxq_restock(trans, rxq);
+ goto restart;
}
}
out:
@@ -1479,7 +1477,7 @@
* by allocating them here, they are now in the queue free list, and
* will be restocked by the next call of iwl_pcie_rxq_restock.
*/
- if (unlikely(emergency && count))
+ if (unlikely(emergency))
iwl_pcie_rxq_alloc_rbs(trans, GFP_ATOMIC, rxq);
if (rxq->napi.poll)
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/trans.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/trans.c
index ec3979e..e55a63f 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/trans.c
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -76,6 +71,7 @@
#include <linux/vmalloc.h>
#include <linux/pm_runtime.h>
#include <linux/module.h>
+#include <linux/wait.h>
#include "iwl-drv.h"
#include "iwl-trans.h"
@@ -965,6 +961,20 @@
const struct iwl_fw_dbg_dest_tlv_v1 *dest = trans->dbg_dest_tlv;
int i;
+ if (trans->ini_valid) {
+ if (!trans->num_blocks)
+ return;
+
+ iwl_write_prph(trans, MON_BUFF_BASE_ADDR_VER2,
+ trans->fw_mon[0].physical >>
+ MON_BUFF_SHIFT_VER2);
+ iwl_write_prph(trans, MON_BUFF_END_ADDR_VER2,
+ (trans->fw_mon[0].physical +
+ trans->fw_mon[0].size - 256) >>
+ MON_BUFF_SHIFT_VER2);
+ return;
+ }
+
IWL_INFO(trans, "Applying debug destination %s\n",
get_fw_dbg_mode_string(dest->monitor_mode));
@@ -973,7 +983,7 @@
else
IWL_WARN(trans, "PCI should have external buffer debug\n");
- for (i = 0; i < trans->dbg_n_dest_reg; i++) {
+ for (i = 0; i < trans->dbg_n_dest_reg && dest; i++) {
u32 addr = le32_to_cpu(dest->reg_ops[i].addr);
u32 val = le32_to_cpu(dest->reg_ops[i].val);
@@ -1067,7 +1077,7 @@
(trans->fw_mon[0].physical +
trans->fw_mon[0].size) >> 4);
}
- } else if (trans->dbg_dest_tlv) {
+ } else if (iwl_pcie_dbg_on(trans)) {
iwl_pcie_apply_destination(trans);
}
@@ -1092,7 +1102,7 @@
IWL_DEBUG_FW(trans, "working with %s CPU\n",
image->is_dual_cpus ? "Dual" : "Single");
- if (trans->dbg_dest_tlv)
+ if (iwl_pcie_dbg_on(trans))
iwl_pcie_apply_destination(trans);
#ifdef CPTCFG_IWLWIFI_DEVICE_TESTMODE
@@ -2771,6 +2781,137 @@
return count;
}
+static int iwl_dbgfs_monitor_data_open(struct inode *inode,
+ struct file *file)
+{
+ struct iwl_trans *trans = inode->i_private;
+ struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+
+ if (!trans->dbg_dest_tlv ||
+ trans->dbg_dest_tlv->monitor_mode != EXTERNAL_MODE) {
+ IWL_ERR(trans, "Debug destination is not set to DRAM\n");
+ return -ENOENT;
+ }
+
+ if (trans_pcie->fw_mon_data.state != IWL_FW_MON_DBGFS_STATE_CLOSED)
+ return -EBUSY;
+
+ trans_pcie->fw_mon_data.state = IWL_FW_MON_DBGFS_STATE_OPEN;
+ return simple_open(inode, file);
+}
+
+static int iwl_dbgfs_monitor_data_release(struct inode *inode,
+ struct file *file)
+{
+ struct iwl_trans_pcie *trans_pcie =
+ IWL_TRANS_GET_PCIE_TRANS(inode->i_private);
+
+ if (trans_pcie->fw_mon_data.state == IWL_FW_MON_DBGFS_STATE_OPEN)
+ trans_pcie->fw_mon_data.state = IWL_FW_MON_DBGFS_STATE_CLOSED;
+ return 0;
+}
+
+static bool iwl_write_to_user_buf(char __user *user_buf, ssize_t count,
+ void *buf, ssize_t *size,
+ ssize_t *bytes_copied)
+{
+ int buf_size_left = count - *bytes_copied;
+
+ buf_size_left = buf_size_left - (buf_size_left % sizeof(u32));
+ if (*size > buf_size_left)
+ *size = buf_size_left;
+
+ *size -= copy_to_user(user_buf, buf, *size);
+ *bytes_copied += *size;
+
+ if (buf_size_left == *size)
+ return true;
+ return false;
+}
+
+static ssize_t iwl_dbgfs_monitor_data_read(struct file *file,
+ char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct iwl_trans *trans = file->private_data;
+ struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+ void *cpu_addr = (void *)trans->fw_mon[0].block, *curr_buf;
+ struct cont_rec *data = &trans_pcie->fw_mon_data;
+ u32 write_ptr_addr, wrap_cnt_addr, write_ptr, wrap_cnt;
+ ssize_t size, bytes_copied = 0;
+ bool b_full;
+
+ if (trans->dbg_dest_tlv) {
+ write_ptr_addr =
+ le32_to_cpu(trans->dbg_dest_tlv->write_ptr_reg);
+ wrap_cnt_addr = le32_to_cpu(trans->dbg_dest_tlv->wrap_count);
+ } else {
+ write_ptr_addr = MON_BUFF_WRPTR;
+ wrap_cnt_addr = MON_BUFF_CYCLE_CNT;
+ }
+
+ if (unlikely(!trans->dbg_rec_on))
+ return 0;
+
+ mutex_lock(&data->mutex);
+ if (data->state ==
+ IWL_FW_MON_DBGFS_STATE_DISABLED) {
+ mutex_unlock(&data->mutex);
+ return 0;
+ }
+
+ /* write_ptr position in bytes rather then DW */
+ write_ptr = iwl_read_prph(trans, write_ptr_addr) * sizeof(u32);
+ wrap_cnt = iwl_read_prph(trans, wrap_cnt_addr);
+
+ if (data->prev_wrap_cnt == wrap_cnt) {
+ size = write_ptr - data->prev_wr_ptr;
+ curr_buf = cpu_addr + data->prev_wr_ptr;
+ b_full = iwl_write_to_user_buf(user_buf, count,
+ curr_buf, &size,
+ &bytes_copied);
+ data->prev_wr_ptr += size;
+
+ } else if (data->prev_wrap_cnt == wrap_cnt - 1 &&
+ write_ptr < data->prev_wr_ptr) {
+ size = trans->fw_mon[0].size - data->prev_wr_ptr;
+ curr_buf = cpu_addr + data->prev_wr_ptr;
+ b_full = iwl_write_to_user_buf(user_buf, count,
+ curr_buf, &size,
+ &bytes_copied);
+ data->prev_wr_ptr += size;
+
+ if (!b_full) {
+ size = write_ptr;
+ b_full = iwl_write_to_user_buf(user_buf, count,
+ cpu_addr, &size,
+ &bytes_copied);
+ data->prev_wr_ptr = size;
+ data->prev_wrap_cnt++;
+ }
+ } else {
+ if (data->prev_wrap_cnt == wrap_cnt - 1 &&
+ write_ptr > data->prev_wr_ptr)
+ IWL_WARN(trans,
+ "write pointer passed previous write pointer, start copying from the beginning\n");
+ else if (!unlikely(data->prev_wrap_cnt == 0 &&
+ data->prev_wr_ptr == 0))
+ IWL_WARN(trans,
+ "monitor data is out of sync, start copying from the beginning\n");
+
+ size = write_ptr;
+ b_full = iwl_write_to_user_buf(user_buf, count,
+ cpu_addr, &size,
+ &bytes_copied);
+ data->prev_wr_ptr = size;
+ data->prev_wrap_cnt = wrap_cnt;
+ }
+
+ mutex_unlock(&data->mutex);
+
+ return bytes_copied;
+}
+
DEBUGFS_READ_WRITE_FILE_OPS(interrupt);
DEBUGFS_READ_FILE_OPS(fh_reg);
DEBUGFS_READ_FILE_OPS(rx_queue);
@@ -2778,23 +2919,40 @@
DEBUGFS_WRITE_FILE_OPS(csr);
DEBUGFS_READ_WRITE_FILE_OPS(rfkill);
+static const struct file_operations iwl_dbgfs_monitor_data_ops = {
+ .read = iwl_dbgfs_monitor_data_read,
+ .open = iwl_dbgfs_monitor_data_open,
+ .release = iwl_dbgfs_monitor_data_release,
+};
+
/* Create the debugfs files and directories */
int iwl_trans_pcie_dbgfs_register(struct iwl_trans *trans)
{
struct dentry *dir = trans->dbgfs_dir;
- DEBUGFS_ADD_FILE(rx_queue, dir, S_IRUSR);
- DEBUGFS_ADD_FILE(tx_queue, dir, S_IRUSR);
- DEBUGFS_ADD_FILE(interrupt, dir, S_IWUSR | S_IRUSR);
- DEBUGFS_ADD_FILE(csr, dir, S_IWUSR);
- DEBUGFS_ADD_FILE(fh_reg, dir, S_IRUSR);
- DEBUGFS_ADD_FILE(rfkill, dir, S_IWUSR | S_IRUSR);
+ DEBUGFS_ADD_FILE(rx_queue, dir, 0400);
+ DEBUGFS_ADD_FILE(tx_queue, dir, 0400);
+ DEBUGFS_ADD_FILE(interrupt, dir, 0600);
+ DEBUGFS_ADD_FILE(csr, dir, 0200);
+ DEBUGFS_ADD_FILE(fh_reg, dir, 0400);
+ DEBUGFS_ADD_FILE(rfkill, dir, 0600);
+ DEBUGFS_ADD_FILE(monitor_data, dir, 0400);
return 0;
err:
IWL_ERR(trans, "failed to create the trans debugfs entry\n");
return -ENOMEM;
}
+
+static void iwl_trans_pcie_debugfs_cleanup(struct iwl_trans *trans)
+{
+ struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+ struct cont_rec *data = &trans_pcie->fw_mon_data;
+
+ mutex_lock(&data->mutex);
+ data->state = IWL_FW_MON_DBGFS_STATE_DISABLED;
+ mutex_unlock(&data->mutex);
+}
#endif /*CPTCFG_IWLWIFI_DEBUGFS */
static u32 iwl_trans_pcie_get_cmdlen(struct iwl_trans *trans, void *tfd)
@@ -2928,6 +3086,34 @@
return monitor_len;
}
+static void
+iwl_trans_pcie_dump_pointers(struct iwl_trans *trans,
+ struct iwl_fw_error_dump_fw_mon *fw_mon_data)
+{
+ u32 base, write_ptr, wrap_cnt;
+
+ /* If there was a dest TLV - use the values from there */
+ if (trans->ini_valid) {
+ base = MON_BUFF_BASE_ADDR_VER2;
+ write_ptr = MON_BUFF_WRPTR_VER2;
+ wrap_cnt = MON_BUFF_CYCLE_CNT_VER2;
+ } else if (trans->dbg_dest_tlv) {
+ write_ptr = le32_to_cpu(trans->dbg_dest_tlv->write_ptr_reg);
+ wrap_cnt = le32_to_cpu(trans->dbg_dest_tlv->wrap_count);
+ base = le32_to_cpu(trans->dbg_dest_tlv->base_reg);
+ } else {
+ base = MON_BUFF_BASE_ADDR;
+ write_ptr = MON_BUFF_WRPTR;
+ wrap_cnt = MON_BUFF_CYCLE_CNT;
+ }
+ fw_mon_data->fw_mon_wr_ptr =
+ cpu_to_le32(iwl_read_prph(trans, write_ptr));
+ fw_mon_data->fw_mon_cycle_cnt =
+ cpu_to_le32(iwl_read_prph(trans, wrap_cnt));
+ fw_mon_data->fw_mon_base_ptr =
+ cpu_to_le32(iwl_read_prph(trans, base));
+}
+
static u32
iwl_trans_pcie_dump_monitor(struct iwl_trans *trans,
struct iwl_fw_error_dump_data **data,
@@ -2937,30 +3123,14 @@
if ((trans->num_blocks &&
trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) ||
- trans->dbg_dest_tlv) {
+ (trans->dbg_dest_tlv && !trans->ini_valid) ||
+ (trans->ini_valid && trans->num_blocks)) {
struct iwl_fw_error_dump_fw_mon *fw_mon_data;
- u32 base, write_ptr, wrap_cnt;
-
- /* If there was a dest TLV - use the values from there */
- if (trans->dbg_dest_tlv) {
- write_ptr =
- le32_to_cpu(trans->dbg_dest_tlv->write_ptr_reg);
- wrap_cnt = le32_to_cpu(trans->dbg_dest_tlv->wrap_count);
- base = le32_to_cpu(trans->dbg_dest_tlv->base_reg);
- } else {
- base = MON_BUFF_BASE_ADDR;
- write_ptr = MON_BUFF_WRPTR;
- wrap_cnt = MON_BUFF_CYCLE_CNT;
- }
(*data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_FW_MONITOR);
fw_mon_data = (void *)(*data)->data;
- fw_mon_data->fw_mon_wr_ptr =
- cpu_to_le32(iwl_read_prph(trans, write_ptr));
- fw_mon_data->fw_mon_cycle_cnt =
- cpu_to_le32(iwl_read_prph(trans, wrap_cnt));
- fw_mon_data->fw_mon_base_ptr =
- cpu_to_le32(iwl_read_prph(trans, base));
+
+ iwl_trans_pcie_dump_pointers(trans, fw_mon_data);
len += sizeof(**data) + sizeof(*fw_mon_data);
if (trans->num_blocks) {
@@ -2970,6 +3140,7 @@
monitor_len = trans->fw_mon[0].size;
} else if (trans->dbg_dest_tlv->monitor_mode == SMEM_MODE) {
+ u32 base = le32_to_cpu(fw_mon_data->fw_mon_base_ptr);
/*
* Update pointers to reflect actual values after
* shifting
@@ -3052,7 +3223,7 @@
static struct iwl_trans_dump_data
*iwl_trans_pcie_dump_data(struct iwl_trans *trans,
- const struct iwl_fw_dbg_trigger_tlv *trigger)
+ u32 dump_mask)
{
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
struct iwl_fw_error_dump_data *data;
@@ -3064,7 +3235,10 @@
int i, ptr;
bool dump_rbs = test_bit(STATUS_FW_ERROR, &trans->status) &&
!trans->cfg->mq_rx_supported &&
- trans->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_RB);
+ dump_mask & BIT(IWL_FW_ERROR_DUMP_RB);
+
+ if (!dump_mask)
+ return NULL;
/* transport dump header */
len = sizeof(*dump_data);
@@ -3076,11 +3250,7 @@
/* FW monitor */
monitor_len = iwl_trans_get_fw_monitor_len(trans, &len);
- if (trigger && (trigger->mode & IWL_FW_DBG_TRIGGER_MONITOR_ONLY)) {
- if (!(trans->dbg_dump_mask &
- BIT(IWL_FW_ERROR_DUMP_FW_MONITOR)))
- return NULL;
-
+ if (dump_mask == BIT(IWL_FW_ERROR_DUMP_FW_MONITOR)) {
dump_data = vzalloc(len);
if (!dump_data)
return NULL;
@@ -3093,11 +3263,11 @@
}
/* CSR registers */
- if (trans->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_CSR))
+ if (dump_mask & BIT(IWL_FW_ERROR_DUMP_CSR))
len += sizeof(*data) + IWL_CSR_TO_DUMP;
/* FH registers */
- if (trans->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_FH_REGS)) {
+ if (dump_mask & BIT(IWL_FW_ERROR_DUMP_FH_REGS)) {
if (trans->cfg->gen2)
len += sizeof(*data) +
(FH_MEM_UPPER_BOUND_GEN2 -
@@ -3122,8 +3292,7 @@
}
/* Paged memory for gen2 HW */
- if (trans->cfg->gen2 &&
- trans->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_PAGING))
+ if (trans->cfg->gen2 && dump_mask & BIT(IWL_FW_ERROR_DUMP_PAGING))
for (i = 0; i < trans_pcie->init_dram.paging_cnt; i++)
len += sizeof(*data) +
sizeof(struct iwl_fw_error_dump_paging) +
@@ -3136,7 +3305,7 @@
len = 0;
data = (void *)dump_data->data;
- if (trans->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_TXCMD)) {
+ if (dump_mask & BIT(IWL_FW_ERROR_DUMP_TXCMD)) {
u16 tfd_size = trans_pcie->tfd_size;
data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_TXCMD);
@@ -3170,28 +3339,23 @@
data = iwl_fw_error_next_data(data);
}
- if (trans->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_CSR))
+ if (dump_mask & BIT(IWL_FW_ERROR_DUMP_CSR))
len += iwl_trans_pcie_dump_csr(trans, &data);
- if (trans->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_FH_REGS))
+ if (dump_mask & BIT(IWL_FW_ERROR_DUMP_FH_REGS))
len += iwl_trans_pcie_fh_regs_dump(trans, &data);
if (dump_rbs)
len += iwl_trans_pcie_dump_rbs(trans, &data, num_rbs);
/* Paged memory for gen2 HW */
- if (trans->cfg->gen2 &&
- trans->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_PAGING)) {
+ if (trans->cfg->gen2 && dump_mask & BIT(IWL_FW_ERROR_DUMP_PAGING)) {
for (i = 0; i < trans_pcie->init_dram.paging_cnt; i++) {
struct iwl_fw_error_dump_paging *paging;
- dma_addr_t addr =
- trans_pcie->init_dram.paging[i].physical;
u32 page_len = trans_pcie->init_dram.paging[i].size;
data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_PAGING);
data->len = cpu_to_le32(sizeof(*paging) + page_len);
paging = (void *)data->data;
paging->index = cpu_to_le32(i);
- dma_sync_single_for_cpu(trans->dev, addr, page_len,
- DMA_BIDIRECTIONAL);
memcpy(paging->data,
trans_pcie->init_dram.paging[i].block, page_len);
data = iwl_fw_error_next_data(data);
@@ -3199,7 +3363,7 @@
len += sizeof(*data) + sizeof(*paging) + page_len;
}
}
- if (trans->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_FW_MONITOR))
+ if (dump_mask & BIT(IWL_FW_ERROR_DUMP_FW_MONITOR))
len += iwl_trans_pcie_dump_monitor(trans, &data, monitor_len);
dump_data->len = len;
@@ -3276,6 +3440,9 @@
.freeze_txq_timer = iwl_trans_pcie_freeze_txq_timer,
.block_txq_ptrs = iwl_trans_pcie_block_txq_ptrs,
+#ifdef CPTCFG_IWLWIFI_DEBUGFS
+ .debugfs_cleanup = iwl_trans_pcie_debugfs_cleanup,
+#endif
};
static const struct iwl_trans_ops trans_ops_pcie_gen2 = {
@@ -3295,6 +3462,9 @@
.txq_free = iwl_trans_pcie_dyn_txq_free,
.wait_txq_empty = iwl_trans_pcie_wait_txq_empty,
.rxq_dma_data = iwl_trans_pcie_rxq_dma_data,
+#ifdef CPTCFG_IWLWIFI_DEBUGFS
+ .debugfs_cleanup = iwl_trans_pcie_debugfs_cleanup,
+#endif
};
struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
@@ -3464,13 +3634,13 @@
iwl_set_bit(trans, CSR_HOST_CHICKEN,
CSR_HOST_CHICKEN_PM_IDLE_SRC_DIS_SB_PME);
-#if IS_ENABLED(CPTCFG_IWLMVM)
+#if IS_ENABLED(CPTCFG_IWLMVM) || IS_ENABLED(CPTCFG_IWLFMAC)
trans->hw_rf_id = iwl_read32(trans, CSR_HW_RF_ID);
- if (cfg == &iwl22000_2ax_cfg_hr) {
+ if (cfg == &iwl22560_2ax_cfg_hr) {
if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR)) {
- trans->cfg = &iwl22000_2ax_cfg_hr;
+ trans->cfg = &iwl22560_2ax_cfg_hr;
} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_JF)) {
trans->cfg = &iwl22000_2ax_cfg_jf;
@@ -3486,7 +3656,8 @@
goto out_no_pci;
}
} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
- CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR)) {
+ CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR) &&
+ trans->cfg != &iwl22260_2ax_cfg) {
u32 hw_status;
hw_status = iwl_read_prph(trans, UMAG_GEN_HW_STATUS);
@@ -3506,7 +3677,6 @@
trans->cfg = &iwl22000_2ac_cfg_hr;
}
}
-#endif
/*
* The RF_ID is set to zero in blank OTP so read version
@@ -3535,6 +3705,7 @@
iwl_trans_release_nic_access(trans, &flags);
}
}
+#endif
iwl_pcie_set_interrupt_capa(pdev, trans);
trans->hw_id = (pdev->device << 16) + pdev->subsystem_device;
@@ -3576,6 +3747,11 @@
trans->runtime_pm_mode = IWL_PLAT_PM_MODE_DISABLED;
#endif /* CPTCFG_IWLWIFI_PCIE_RTPM */
+#ifdef CPTCFG_IWLWIFI_DEBUGFS
+ trans_pcie->fw_mon_data.state = IWL_FW_MON_DBGFS_STATE_CLOSED;
+ mutex_init(&trans_pcie->fw_mon_data.mutex);
+#endif
+
return trans;
out_free_ict:
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/tx-gen2.c
index 2f6928b..ceda4ca 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/tx-gen2.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/tx-gen2.c
@@ -216,7 +216,11 @@
{
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
int idx = iwl_pcie_gen2_get_num_tbs(trans, tfd);
- struct iwl_tfh_tb *tb = &tfd->tbs[idx];
+ struct iwl_tfh_tb *tb;
+
+ if (WARN_ON(idx >= IWL_TFH_NUM_TBS))
+ return -EINVAL;
+ tb = &tfd->tbs[idx];
/* Each TFD can point to a maximum max_tbs Tx buffers */
if (le16_to_cpu(tfd->num_tbs) >= trans_pcie->max_tbs) {
@@ -240,7 +244,7 @@
{
#ifdef CONFIG_INET
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
- struct iwl_tx_cmd *tx_cmd = (void *)dev_cmd->payload;
+ struct iwl_tx_cmd_gen2 *tx_cmd = (void *)dev_cmd->payload;
struct ieee80211_hdr *hdr = (void *)skb->data;
unsigned int snap_ip_tcp_hdrlen, ip_hdrlen, total_len, hdr_room;
unsigned int mss = skb_shinfo(skb)->gso_size;
@@ -332,7 +336,7 @@
goto out_err;
}
iwl_pcie_gen2_set_tb(trans, tfd, tb_phys, tb_len);
- trace_iwlwifi_dev_tx_tso_chunk(trans->dev, start_hdr, tb_len);
+ trace_iwlwifi_dev_tx_tb(trans->dev, skb, start_hdr, tb_len);
/* add this subframe's headers' length to the tx_cmd */
le16_add_cpu(&tx_cmd->len, hdr_page->pos - subf_hdrs_start);
@@ -349,8 +353,8 @@
goto out_err;
}
iwl_pcie_gen2_set_tb(trans, tfd, tb_phys, tb_len);
- trace_iwlwifi_dev_tx_tso_chunk(trans->dev, tso.data,
- tb_len);
+ trace_iwlwifi_dev_tx_tb(trans->dev, skb, tso.data,
+ tb_len);
data_left -= tb_len;
tso_build_data(skb, &tso, tb_len);
@@ -410,7 +414,7 @@
goto out_err;
/* building the A-MSDU might have changed this data, memcpy it now */
- memcpy(&txq->first_tb_bufs[idx], &dev_cmd->hdr, IWL_FIRST_TB_SIZE);
+ memcpy(&txq->first_tb_bufs[idx], dev_cmd, IWL_FIRST_TB_SIZE);
return tfd;
out_err:
@@ -440,6 +444,9 @@
return -ENOMEM;
tb_idx = iwl_pcie_gen2_set_tb(trans, tfd, tb_phys,
skb_frag_size(frag));
+ trace_iwlwifi_dev_tx_tb(trans->dev, skb,
+ skb_frag_address(frag),
+ skb_frag_size(frag));
if (tb_idx < 0)
return tb_idx;
@@ -456,7 +463,8 @@
struct sk_buff *skb,
struct iwl_cmd_meta *out_meta,
int hdr_len,
- int tx_cmd_len)
+ int tx_cmd_len,
+ bool pad)
{
int idx = iwl_pcie_get_cmd_index(txq, txq->write_ptr);
struct iwl_tfh_tfd *tfd = iwl_pcie_get_tfd(trans, txq, idx);
@@ -468,7 +476,7 @@
tb_phys = iwl_pcie_get_first_tb_dma(txq, idx);
/* The first TB points to bi-directional DMA data */
- memcpy(&txq->first_tb_bufs[idx], &dev_cmd->hdr, IWL_FIRST_TB_SIZE);
+ memcpy(&txq->first_tb_bufs[idx], dev_cmd, IWL_FIRST_TB_SIZE);
iwl_pcie_gen2_set_tb(trans, tfd, tb_phys, IWL_FIRST_TB_SIZE);
@@ -481,7 +489,10 @@
len = tx_cmd_len + sizeof(struct iwl_cmd_header) + hdr_len -
IWL_FIRST_TB_SIZE;
- tb1_len = ALIGN(len, 4);
+ if (pad)
+ tb1_len = ALIGN(len, 4);
+ else
+ tb1_len = len;
/* map the data for TB1 */
tb1_addr = ((u8 *)&dev_cmd->hdr) + IWL_FIRST_TB_SIZE;
@@ -489,6 +500,8 @@
if (unlikely(dma_mapping_error(trans->dev, tb_phys)))
goto out_err;
iwl_pcie_gen2_set_tb(trans, tfd, tb_phys, tb1_len);
+ trace_iwlwifi_dev_tx(trans->dev, skb, tfd, sizeof(*tfd), &dev_cmd->hdr,
+ IWL_FIRST_TB_SIZE + tb1_len, hdr_len);
/* set up TFD's third entry to point to remainder of skb's head */
tb2_len = skb_headlen(skb) - hdr_len;
@@ -499,6 +512,9 @@
if (unlikely(dma_mapping_error(trans->dev, tb_phys)))
goto out_err;
iwl_pcie_gen2_set_tb(trans, tfd, tb_phys, tb2_len);
+ trace_iwlwifi_dev_tx_tb(trans->dev, skb,
+ skb->data + hdr_len,
+ tb2_len);
}
if (iwl_pcie_gen2_tx_add_frags(trans, skb, tfd, out_meta))
@@ -510,14 +526,13 @@
if (unlikely(dma_mapping_error(trans->dev, tb_phys)))
goto out_err;
iwl_pcie_gen2_set_tb(trans, tfd, tb_phys, skb_headlen(frag));
+ trace_iwlwifi_dev_tx_tb(trans->dev, skb,
+ frag->data,
+ skb_headlen(frag));
if (iwl_pcie_gen2_tx_add_frags(trans, frag, tfd, out_meta))
goto out_err;
}
- trace_iwlwifi_dev_tx(trans->dev, skb, tfd, sizeof(*tfd), &dev_cmd->hdr,
- IWL_FIRST_TB_SIZE + tb1_len, hdr_len);
- trace_iwlwifi_dev_tx_data(trans->dev, skb, hdr_len);
-
return tfd;
out_err:
@@ -563,7 +578,7 @@
return iwl_pcie_gen2_build_tx_amsdu(trans, txq, dev_cmd, skb,
out_meta, hdr_len, len);
return iwl_pcie_gen2_build_tx(trans, txq, dev_cmd, skb, out_meta,
- hdr_len, len);
+ hdr_len, len, !amsdu);
}
int iwl_trans_pcie_gen2_tx(struct iwl_trans *trans, struct sk_buff *skb,
@@ -838,14 +853,14 @@
/* start the TFD with the minimum copy bytes */
tb0_size = min_t(int, copy_size, IWL_FIRST_TB_SIZE);
- memcpy(&txq->first_tb_bufs[idx], &out_cmd->hdr, tb0_size);
+ memcpy(&txq->first_tb_bufs[idx], out_cmd, tb0_size);
iwl_pcie_gen2_set_tb(trans, tfd, iwl_pcie_get_first_tb_dma(txq, idx),
tb0_size);
/* map first command fragment, if any remains */
if (copy_size > tb0_size) {
phys_addr = dma_map_single(trans->dev,
- ((u8 *)&out_cmd->hdr) + tb0_size,
+ (u8 *)out_cmd + tb0_size,
copy_size - tb0_size,
DMA_TO_DEVICE);
if (dma_mapping_error(trans->dev, phys_addr)) {
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/tx.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/tx.c
index 753fd68..793911a 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/pcie/tx.c
@@ -17,10 +17,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
@@ -1166,10 +1162,11 @@
*/
iwl_trans_tx(trans, skb, dev_cmd_ptr, txq_id);
}
- spin_lock_bh(&txq->lock);
if (iwl_queue_space(trans, txq) > txq->low_mark)
iwl_wake_queue(trans, txq);
+
+ spin_lock_bh(&txq->lock);
}
if (txq->read_ptr == txq->write_ptr) {
@@ -2000,6 +1997,9 @@
head_tb_len, DMA_TO_DEVICE);
if (unlikely(dma_mapping_error(trans->dev, tb_phys)))
return -EINVAL;
+ trace_iwlwifi_dev_tx_tb(trans->dev, skb,
+ skb->data + hdr_len,
+ head_tb_len);
iwl_pcie_txq_build_tfd(trans, txq, tb_phys, head_tb_len, false);
}
@@ -2017,6 +2017,9 @@
if (unlikely(dma_mapping_error(trans->dev, tb_phys)))
return -EINVAL;
+ trace_iwlwifi_dev_tx_tb(trans->dev, skb,
+ skb_frag_address(frag),
+ skb_frag_size(frag));
tb_idx = iwl_pcie_txq_build_tfd(trans, txq, tb_phys,
skb_frag_size(frag), false);
if (tb_idx < 0)
@@ -2196,8 +2199,8 @@
}
iwl_pcie_txq_build_tfd(trans, txq, hdr_tb_phys,
hdr_tb_len, false);
- trace_iwlwifi_dev_tx_tso_chunk(trans->dev, start_hdr,
- hdr_tb_len);
+ trace_iwlwifi_dev_tx_tb(trans->dev, skb, start_hdr,
+ hdr_tb_len);
/* add this subframe's headers' length to the tx_cmd */
le16_add_cpu(&tx_cmd->len, hdr_page->pos - subf_hdrs_start);
@@ -2222,8 +2225,8 @@
iwl_pcie_txq_build_tfd(trans, txq, tb_phys,
size, false);
- trace_iwlwifi_dev_tx_tso_chunk(trans->dev, tso.data,
- size);
+ trace_iwlwifi_dev_tx_tb(trans->dev, skb, tso.data,
+ size);
data_left -= size;
tso_build_data(skb, &tso, size);
@@ -2404,6 +2407,13 @@
goto out_err;
iwl_pcie_txq_build_tfd(trans, txq, tb1_phys, tb1_len, false);
+ trace_iwlwifi_dev_tx(trans->dev, skb,
+ iwl_pcie_get_tfd(trans, txq,
+ txq->write_ptr),
+ trans_pcie->tfd_size,
+ &dev_cmd->hdr, IWL_FIRST_TB_SIZE + tb1_len,
+ hdr_len);
+
/*
* If gso_size wasn't set, don't give the frame "amsdu treatment"
* (adding subframes, etc.).
@@ -2427,19 +2437,10 @@
out_meta)))
goto out_err;
}
-
- trace_iwlwifi_dev_tx(trans->dev, skb,
- iwl_pcie_get_tfd(trans, txq,
- txq->write_ptr),
- trans_pcie->tfd_size,
- &dev_cmd->hdr, IWL_FIRST_TB_SIZE + tb1_len,
- hdr_len);
- trace_iwlwifi_dev_tx_data(trans->dev, skb, hdr_len);
}
/* building the A-MSDU might have changed this data, so memcpy it now */
- memcpy(&txq->first_tb_bufs[txq->write_ptr], &dev_cmd->hdr,
- IWL_FIRST_TB_SIZE);
+ memcpy(&txq->first_tb_bufs[txq->write_ptr], dev_cmd, IWL_FIRST_TB_SIZE);
tfd = iwl_pcie_get_tfd(trans, txq, txq->write_ptr);
/* Set up entry for this TFD in Tx byte-count array */
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/constants.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/constants.h
index 9c80bc4..e9d6d13 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/constants.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/constants.h
@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/debugfs.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/debugfs.c
index 1f790b3..5b488df1 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/debugfs.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/debugfs.c
@@ -6,6 +6,7 @@
* GPL LICENSE SUMMARY
*
* Copyright(c) 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -26,6 +27,7 @@
* BSD LICENSE
*
* Copyright(c) 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -105,7 +107,7 @@
return 0;
iwl_fw_dbg_collect(&xvt->fwrt, FW_DBG_TRIGGER_USER, buf,
- (count - 1), NULL);
+ (count - 1));
return count;
}
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/fw-api.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/fw-api.h
index c8e46c2..ed40be4 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/fw-api.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/fw-api.h
@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/fw.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/fw.c
index cae0298..6b11a8c 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/fw.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/fw.c
@@ -259,7 +259,8 @@
* station, so it is not part of the init flow.
*/
if (!iwl_xvt_is_unified_fw(xvt) &&
- iwl_xvt_has_default_txq(xvt)) {
+ iwl_xvt_has_default_txq(xvt) &&
+ ucode_type != IWL_UCODE_INIT) {
iwl_trans_txq_enable_cfg(xvt->trans, IWL_XVT_DEFAULT_TX_QUEUE,
0, NULL, 0);
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/nvm.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/nvm.c
index ed9e38bf..7d3583e 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/nvm.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/nvm.c
@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/user-infc.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/user-infc.c
index 468302e..e6697c16 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/user-infc.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/user-infc.c
@@ -19,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -882,7 +877,7 @@
qc = ieee80211_get_qos_ctl(hdr);
tid = *qc & IEEE80211_QOS_CTL_TID_MASK;
if (WARN_ON(tid >= IWL_MAX_TID_COUNT))
- tid = IWL_MAX_TID_COUNT;
+ tid = IWL_MAX_TID_COUNT - 1;
/* frag_num is expected to be zero in case of no fragmentation */
hdr->seq_ctrl = cpu_to_le16(meta_tx->seq_num[tid] |
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/user-infc.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/user-infc.h
index e4e2791..13661c9 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/user-infc.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/user-infc.h
@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/utils.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/utils.c
index 094357c..fcdce40 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/utils.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/utils.c
@@ -17,11 +17,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/xvt.c b/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/xvt.c
index 46f4256..40345f7 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/xvt.c
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/xvt.c
@@ -18,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -677,7 +672,7 @@
kfree(p_table_umac);
}
- iwl_fw_dbg_collect_desc(&xvt->fwrt, &iwl_dump_desc_assert, NULL);
+ iwl_fw_dbg_collect_desc(&xvt->fwrt, &iwl_dump_desc_assert, false, 0);
}
static bool iwl_xvt_set_hw_rfkill_state(struct iwl_op_mode *op_mode, bool state)
diff --git a/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/xvt.h b/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/xvt.h
index a391c3d..ca498c0 100644
--- a/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/xvt.h
+++ b/drivers/net/wireless-3.8/iwl7000/iwlwifi/xvt/xvt.h
@@ -18,11 +18,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/Makefile b/drivers/net/wireless-3.8/iwl7000/mac80211/Makefile
index 4bbaeb5..128b879 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/Makefile
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/Makefile
@@ -55,6 +55,9 @@
CFLAGS_trace.o := -I$(src)
+CFLAGS_tx.o += -include "hdrs/iwl-tx.h"
+CFLAGS_debugfs.o += -include "hdrs/net/fq.h"
+
rc80211_minstrel-y := rc80211_minstrel.o
rc80211_minstrel-$(CPTCFG_MAC80211_DEBUGFS) += rc80211_minstrel_debugfs.o
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/agg-rx.c b/drivers/net/wireless-3.8/iwl7000/mac80211/agg-rx.c
index 530cfd2..6a4f154 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/agg-rx.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/agg-rx.c
@@ -245,6 +245,7 @@
};
int i, ret = -EOPNOTSUPP;
u16 status = WLAN_STATUS_REQUEST_DECLINED;
+ u16 max_buf_size;
if (tid >= IEEE80211_FIRST_TSPEC_TSID) {
ht_dbg(sta->sdata,
@@ -268,13 +269,18 @@
goto end;
}
+ if (sta->sta.he_cap.has_he)
+ max_buf_size = IEEE80211_MAX_AMPDU_BUF;
+ else
+ max_buf_size = IEEE80211_MAX_AMPDU_BUF_HT;
+
/* sanity check for incoming parameters:
* check if configuration can support the BA policy
* and if buffer size does not exceeds max value */
/* XXX: check own ht delayed BA capability?? */
if (((ba_policy != 1) &&
(!(sta->sta.ht_cap.cap & IEEE80211_HT_CAP_DELAY_BA))) ||
- (buf_size > IEEE80211_MAX_AMPDU_BUF)) {
+ (buf_size > max_buf_size)) {
status = WLAN_STATUS_INVALID_QOS_PARAM;
ht_dbg_ratelimited(sta->sdata,
"AddBA Req with bad params from %pM on tid %u. policy %d, buffer size %d\n",
@@ -282,12 +288,8 @@
goto end;
}
/* determine default buffer size */
- if (buf_size == 0) {
- if (sta->sta.he_cap.has_he)
- buf_size = IEEE80211_MAX_AMPDU_BUF;
- else
- buf_size = IEEE80211_MAX_AMPDU_BUF_HT;
- }
+ if (buf_size == 0)
+ buf_size = max_buf_size;
/* make sure the size doesn't exceed the maximum supported by the hw */
if (buf_size > sta->sta.max_rx_aggregation_subframes)
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/backports.c b/drivers/net/wireless-3.8/iwl7000/mac80211/backports.c
index 46551cd..8a42706 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/backports.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/backports.c
@@ -19,9 +19,25 @@
#include <asm/unaligned.h>
#include <linux/device.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(4,9,0)
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4,18,0)
+static unsigned int __ieee80211_get_mesh_hdrlen(u8 flags)
+{
+ int ae = flags & MESH_FLAGS_AE;
+ /* 802.11-2012, 8.2.4.7.3 */
+ switch (ae) {
+ default:
+ case 0:
+ return 6;
+ case MESH_FLAGS_AE_A4:
+ return 12;
+ case MESH_FLAGS_AE_A5_A6:
+ return 18;
+ }
+}
+
int ieee80211_data_to_8023_exthdr(struct sk_buff *skb, struct ethhdr *ehdr,
- const u8 *addr, enum nl80211_iftype iftype)
+ const u8 *addr, enum nl80211_iftype iftype,
+ u8 data_offset)
{
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
struct {
@@ -35,7 +51,7 @@
if (unlikely(!ieee80211_is_data_present(hdr->frame_control)))
return -1;
- hdrlen = ieee80211_hdrlen(hdr->frame_control);
+ hdrlen = ieee80211_hdrlen(hdr->frame_control) + data_offset;
if (skb->len < hdrlen + 8)
return -1;
@@ -54,6 +70,8 @@
if (iftype == NL80211_IFTYPE_MESH_POINT)
skb_copy_bits(skb, hdrlen, &mesh_flags, 1);
+ mesh_flags &= MESH_FLAGS_AE;
+
switch (hdr->frame_control &
cpu_to_le16(IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) {
case cpu_to_le16(IEEE80211_FCTL_TODS):
@@ -64,22 +82,44 @@
break;
case cpu_to_le16(IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS):
if (unlikely(iftype != NL80211_IFTYPE_WDS &&
+ iftype != NL80211_IFTYPE_MESH_POINT &&
iftype != NL80211_IFTYPE_AP_VLAN &&
iftype != NL80211_IFTYPE_STATION))
return -1;
+ if (iftype == NL80211_IFTYPE_MESH_POINT) {
+ if (mesh_flags == MESH_FLAGS_AE_A4)
+ return -1;
+ if (mesh_flags == MESH_FLAGS_AE_A5_A6) {
+ skb_copy_bits(skb, hdrlen +
+ offsetof(struct ieee80211s_hdr, eaddr1),
+ tmp.h_dest, 2 * ETH_ALEN);
+ }
+ hdrlen += __ieee80211_get_mesh_hdrlen(mesh_flags);
+ }
break;
case cpu_to_le16(IEEE80211_FCTL_FROMDS):
if ((iftype != NL80211_IFTYPE_STATION &&
- iftype != NL80211_IFTYPE_P2P_CLIENT) ||
+ iftype != NL80211_IFTYPE_P2P_CLIENT &&
+ iftype != NL80211_IFTYPE_MESH_POINT) ||
(is_multicast_ether_addr(tmp.h_dest) &&
ether_addr_equal(tmp.h_source, addr)))
return -1;
+ if (iftype == NL80211_IFTYPE_MESH_POINT) {
+ if (mesh_flags == MESH_FLAGS_AE_A5_A6)
+ return -1;
+ if (mesh_flags == MESH_FLAGS_AE_A4)
+ skb_copy_bits(skb, hdrlen +
+ offsetof(struct ieee80211s_hdr, eaddr1),
+ tmp.h_source, ETH_ALEN);
+ hdrlen += __ieee80211_get_mesh_hdrlen(mesh_flags);
+ }
break;
case cpu_to_le16(0):
if (iftype != NL80211_IFTYPE_ADHOC &&
iftype != NL80211_IFTYPE_STATION &&
- !ieee80211_viftype_ocb(iftype))
- return -1;
+ !ieee80211_viftype_ocb(iftype) &&
+ !ieee80211_viftype_nan_data(iftype))
+ return -1;
break;
}
@@ -99,13 +139,16 @@
pskb_pull(skb, hdrlen);
if (!ehdr)
- ehdr = (struct ethhdr *) skb_push(skb, sizeof(struct ethhdr));
+ ehdr = skb_push(skb, sizeof(struct ethhdr));
memcpy(ehdr, &tmp, sizeof(tmp));
return 0;
}
-EXPORT_SYMBOL(ieee80211_data_to_8023_exthdr);
+EXPORT_SYMBOL(/* don't auto-generate a rename */
+ ieee80211_data_to_8023_exthdr);
+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(4,18,0) */
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4,9,0)
static void
__frame_add_frag(struct sk_buff *skb, struct page *page,
void *ptr, int len, int size)
@@ -535,6 +578,35 @@
}
EXPORT_SYMBOL(tso_start);
+/* This was only included in upstream v4.6, but was cherry-picked to
+ * chromeos-4.4. Since we don't expect to have a chromeos-4.5, we can
+ * just check on < 4.4.
+ */
+/**
+ * match_string - matches given string in an array
+ * @array: array of strings
+ * @n: number of strings in the array or -1 for NULL terminated arrays
+ * @string: string to match with
+ *
+ * Return:
+ * index of a @string in the @array if matches, or %-EINVAL otherwise.
+ */
+int match_string(const char * const *array, size_t n, const char *string)
+{
+ int index;
+ const char *item;
+
+ for (index = 0; index < n; index++) {
+ item = array[index];
+ if (!item)
+ break;
+ if (!strcmp(item, string))
+ return index;
+ }
+
+ return -EINVAL;
+}
+EXPORT_SYMBOL(match_string);
#endif /* < 4.4.0 */
#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 19, 0)
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/bucket_locks.c b/drivers/net/wireless-3.8/iwl7000/mac80211/bucket_locks.c
index f90fd26..3bd3b7d 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/bucket_locks.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/bucket_locks.c
@@ -11,8 +11,9 @@
* to a power of 2 to be suitable as a hash table.
*/
-int alloc_bucket_spinlocks(spinlock_t **locks, unsigned int *locks_mask,
- size_t max_size, unsigned int cpu_mult, gfp_t gfp)
+int __alloc_bucket_spinlocks(spinlock_t **locks, unsigned int *locks_mask,
+ size_t max_size, unsigned int cpu_mult, gfp_t gfp,
+ const char *name, struct lock_class_key *key)
{
spinlock_t *tlocks = NULL;
unsigned int i, size;
@@ -43,15 +44,14 @@
tlocks = kmalloc_array(size, sizeof(spinlock_t),
gfp);
#else
- if (gfpflags_allow_blocking(gfp))
- tlocks = kvmalloc(size * sizeof(spinlock_t), gfp);
- else
- tlocks = kmalloc_array(size, sizeof(spinlock_t), gfp);
+ tlocks = kvmalloc_array(size, sizeof(spinlock_t), gfp);
#endif
if (!tlocks)
return -ENOMEM;
- for (i = 0; i < size; i++)
+ for (i = 0; i < size; i++) {
spin_lock_init(&tlocks[i]);
+ lockdep_init_map(&tlocks[i].dep_map, name, key, 0);
+ }
}
*locks = tlocks;
@@ -59,7 +59,7 @@
return 0;
}
-EXPORT_SYMBOL(alloc_bucket_spinlocks);
+EXPORT_SYMBOL(__alloc_bucket_spinlocks);
void free_bucket_spinlocks(spinlock_t *locks)
{
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/cfg.c b/drivers/net/wireless-3.8/iwl7000/mac80211/cfg.c
index e6899a4..e3dbcc9 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/cfg.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/cfg.c
@@ -176,12 +176,10 @@
if (ret)
return ret;
- if (type == NL80211_IFTYPE_AP_VLAN &&
- params && params->use_4addr == 0) {
+ if (type == NL80211_IFTYPE_AP_VLAN && params->use_4addr == 0) {
RCU_INIT_POINTER(sdata->u.vlan.sta, NULL);
ieee80211_check_fast_rx_iface(sdata);
- } else if (type == NL80211_IFTYPE_STATION &&
- params && params->use_4addr >= 0) {
+ } else if (type == NL80211_IFTYPE_STATION && params->use_4addr >= 0) {
sdata->u.mgd.use_4addr = params->use_4addr;
}
@@ -549,7 +547,7 @@
goto out_unlock;
}
- ieee80211_key_free(key, true);
+ ieee80211_key_free(key, sdata->vif.type == NL80211_IFTYPE_STATION);
ret = 0;
out_unlock:
@@ -750,7 +748,7 @@
if (sta) {
ret = 0;
memcpy(mac, sta->sta.addr, ETH_ALEN);
- sta_set_sinfo(sta, sinfo);
+ sta_set_sinfo(sta, sinfo, true);
}
mutex_unlock(&local->sta_mtx);
@@ -787,7 +785,7 @@
sta = sta_info_get_bss(sdata, mac);
if (sta) {
ret = 0;
- sta_set_sinfo(sta, sinfo);
+ sta_set_sinfo(sta, sinfo, true);
}
mutex_unlock(&local->sta_mtx);
@@ -976,6 +974,9 @@
sdata->vif.bss_conf.beacon_int = params->beacon_interval;
+ if (cfg_he_cap(params))
+ sdata->vif.bss_conf.he_support = true;
+
mutex_lock(&local->mtx);
err = ieee80211_vif_use_channel(sdata, ¶ms->chandef,
IEEE80211_CHANCTX_SHARED);
@@ -991,6 +992,8 @@
*/
sdata->control_port_protocol = params->crypto.control_port_ethertype;
sdata->control_port_no_encrypt = params->crypto.control_port_no_encrypt;
+ sdata->control_port_over_nl80211 =
+ cfg_control_port_over_nl80211(¶ms->crypto);
sdata->encrypt_headroom = ieee80211_cs_headroom(sdata->local,
¶ms->crypto,
sdata->vif.type);
@@ -1000,6 +1003,8 @@
params->crypto.control_port_ethertype;
vlan->control_port_no_encrypt =
params->crypto.control_port_no_encrypt;
+ vlan->control_port_over_nl80211 =
+ cfg_control_port_over_nl80211(¶ms->crypto);
vlan->encrypt_headroom =
ieee80211_cs_headroom(sdata->local,
¶ms->crypto,
@@ -1153,50 +1158,6 @@
return 0;
}
-/* Layer 2 Update frame (802.2 Type 1 LLC XID Update response) */
-struct iapp_layer2_update {
- u8 da[ETH_ALEN]; /* broadcast */
- u8 sa[ETH_ALEN]; /* STA addr */
- __be16 len; /* 6 */
- u8 dsap; /* 0 */
- u8 ssap; /* 0 */
- u8 control;
- u8 xid_info[3];
-} __packed;
-
-static void ieee80211_send_layer2_update(struct sta_info *sta)
-{
- struct iapp_layer2_update *msg;
- struct sk_buff *skb;
-
- /* Send Level 2 Update Frame to update forwarding tables in layer 2
- * bridge devices */
-
- skb = dev_alloc_skb(sizeof(*msg));
- if (!skb)
- return;
- msg = skb_put(skb, sizeof(*msg));
-
- /* 802.2 Type 1 Logical Link Control (LLC) Exchange Identifier (XID)
- * Update response frame; IEEE Std 802.2-1998, 5.4.1.2.1 */
-
- eth_broadcast_addr(msg->da);
- memcpy(msg->sa, sta->sta.addr, ETH_ALEN);
- msg->len = htons(6);
- msg->dsap = 0;
- msg->ssap = 0x01; /* NULL LSAP, CR Bit: Response */
- msg->control = 0xaf; /* XID response lsb.1111F101.
- * F=0 (no poll command; unsolicited frame) */
- msg->xid_info[0] = 0x81; /* XID format identifier */
- msg->xid_info[1] = 1; /* LLC types/classes: Type 1 LLC */
- msg->xid_info[2] = 0; /* XID sender's receive window size (RW) */
-
- skb->dev = sta->sdata->dev;
- skb->protocol = eth_type_trans(skb, sta->sdata->dev);
- memset(skb->cb, 0, sizeof(skb->cb));
- netif_rx_ni(skb);
-}
-
static int sta_apply_auth_flags(struct ieee80211_local *local,
struct sta_info *sta,
u32 mask, u32 set)
@@ -1565,7 +1526,7 @@
}
if (layer2_update)
- ieee80211_send_layer2_update(sta);
+ cfg80211_send_layer2_update(sta->sdata->dev, sta->sta.addr);
rcu_read_unlock();
@@ -1680,7 +1641,7 @@
if (test_sta_flag(sta, WLAN_STA_AUTHORIZED))
ieee80211_vif_inc_num_mcast(sta->sdata);
- ieee80211_send_layer2_update(sta);
+ cfg80211_send_layer2_update(sta->sdata->dev, sta->sta.addr);
}
err = sta_apply_parameters(local, sta, params);
@@ -2108,6 +2069,8 @@
if (err)
return err;
+ sdata->control_port_over_nl80211 = cfg_control_port_over_nl80211(setup);
+
/* can mesh use other SMPS modes? */
sdata->smps_mode = IEEE80211_SMPS_OFF;
sdata->needed_rx_chains = sdata->local->rx_chains;
@@ -2417,6 +2380,8 @@
memcpy(sdata->vif.bss_conf.mcast_rate, rate,
sizeof(int) * NUM_NL80211_BANDS);
+ ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_MCAST_RATE);
+
return 0;
}
@@ -2469,6 +2434,11 @@
(WIPHY_PARAM_RETRY_SHORT | WIPHY_PARAM_RETRY_LONG))
ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_RETRY_LIMITS);
+ if (changed & (WIPHY_PARAM_TXQ_LIMIT |
+ WIPHY_PARAM_TXQ_MEMORY_LIMIT |
+ WIPHY_PARAM_TXQ_QUANTUM))
+ ieee80211_txq_set_params(local);
+
return 0;
}
@@ -2789,6 +2759,7 @@
ieee80211_recalc_ps(local);
ieee80211_recalc_ps_vif(sdata);
+ ieee80211_check_fast_rx_iface(sdata);
return 0;
}
@@ -3002,7 +2973,7 @@
}
if (beacon->probe_resp_len) {
new_beacon->probe_resp_len = beacon->probe_resp_len;
- beacon->probe_resp = pos;
+ new_beacon->probe_resp = pos;
memcpy(pos, beacon->probe_resp, beacon->probe_resp_len);
pos += beacon->probe_resp_len;
}
@@ -3579,7 +3550,7 @@
}
local_bh_disable();
- ieee80211_xmit(sdata, sta, skb);
+ ieee80211_xmit(sdata, sta, skb, 0);
local_bh_enable();
ret = 0;
@@ -3919,6 +3890,101 @@
}
#endif
+#if CFG80211_VERSION >= KERNEL_VERSION(4,18,0)
+void ieee80211_fill_txq_stats(struct cfg80211_txq_stats *txqstats,
+ struct txq_info *txqi)
+{
+ if (!(txqstats->filled & BIT(NL80211_TXQ_STATS_BACKLOG_BYTES))) {
+ txqstats->filled |= BIT(NL80211_TXQ_STATS_BACKLOG_BYTES);
+ txqstats->backlog_bytes = txqi->tin.backlog_bytes;
+ }
+
+ if (!(txqstats->filled & BIT(NL80211_TXQ_STATS_BACKLOG_PACKETS))) {
+ txqstats->filled |= BIT(NL80211_TXQ_STATS_BACKLOG_PACKETS);
+ txqstats->backlog_packets = txqi->tin.backlog_packets;
+ }
+
+ if (!(txqstats->filled & BIT(NL80211_TXQ_STATS_FLOWS))) {
+ txqstats->filled |= BIT(NL80211_TXQ_STATS_FLOWS);
+ txqstats->flows = txqi->tin.flows;
+ }
+
+ if (!(txqstats->filled & BIT(NL80211_TXQ_STATS_DROPS))) {
+ txqstats->filled |= BIT(NL80211_TXQ_STATS_DROPS);
+ txqstats->drops = txqi->cstats.drop_count;
+ }
+
+ if (!(txqstats->filled & BIT(NL80211_TXQ_STATS_ECN_MARKS))) {
+ txqstats->filled |= BIT(NL80211_TXQ_STATS_ECN_MARKS);
+ txqstats->ecn_marks = txqi->cstats.ecn_mark;
+ }
+
+ if (!(txqstats->filled & BIT(NL80211_TXQ_STATS_OVERLIMIT))) {
+ txqstats->filled |= BIT(NL80211_TXQ_STATS_OVERLIMIT);
+ txqstats->overlimit = txqi->tin.overlimit;
+ }
+
+ if (!(txqstats->filled & BIT(NL80211_TXQ_STATS_COLLISIONS))) {
+ txqstats->filled |= BIT(NL80211_TXQ_STATS_COLLISIONS);
+ txqstats->collisions = txqi->tin.collisions;
+ }
+
+ if (!(txqstats->filled & BIT(NL80211_TXQ_STATS_TX_BYTES))) {
+ txqstats->filled |= BIT(NL80211_TXQ_STATS_TX_BYTES);
+ txqstats->tx_bytes = txqi->tin.tx_bytes;
+ }
+
+ if (!(txqstats->filled & BIT(NL80211_TXQ_STATS_TX_PACKETS))) {
+ txqstats->filled |= BIT(NL80211_TXQ_STATS_TX_PACKETS);
+ txqstats->tx_packets = txqi->tin.tx_packets;
+ }
+}
+
+static int ieee80211_get_txq_stats(struct wiphy *wiphy,
+ struct wireless_dev *wdev,
+ struct cfg80211_txq_stats *txqstats)
+{
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata;
+ int ret = 0;
+
+ if (!local->ops->wake_tx_queue)
+ return 1;
+
+ spin_lock_bh(&local->fq.lock);
+ rcu_read_lock();
+
+ if (wdev) {
+ sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);
+ if (!sdata->vif.txq) {
+ ret = 1;
+ goto out;
+ }
+ ieee80211_fill_txq_stats(txqstats, to_txq_info(sdata->vif.txq));
+ } else {
+ /* phy stats */
+ txqstats->filled |= BIT(NL80211_TXQ_STATS_BACKLOG_PACKETS) |
+ BIT(NL80211_TXQ_STATS_BACKLOG_BYTES) |
+ BIT(NL80211_TXQ_STATS_OVERLIMIT) |
+ BIT(NL80211_TXQ_STATS_OVERMEMORY) |
+ BIT(NL80211_TXQ_STATS_COLLISIONS) |
+ BIT(NL80211_TXQ_STATS_MAX_FLOWS);
+ txqstats->backlog_packets = local->fq.backlog;
+ txqstats->backlog_bytes = local->fq.memory_usage;
+ txqstats->overlimit = local->fq.overlimit;
+ txqstats->overmemory = local->fq.overmemory;
+ txqstats->collisions = local->fq.collisions;
+ txqstats->max_flows = local->fq.flows_cnt;
+ }
+
+out:
+ rcu_read_unlock();
+ spin_unlock_bh(&local->fq.lock);
+
+ return ret;
+}
+#endif /* CFG80211_VERSION >= KERNEL_VERSION(4,18,0) */
+
#if CFG80211_VERSION < KERNEL_VERSION(3,14,0)
static int _wrap_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
struct ieee80211_channel *chan, bool offchan,
@@ -4083,4 +4149,10 @@
#if CFG80211_VERSION >= KERNEL_VERSION(4,10,0)
.set_multicast_to_unicast = ieee80211_set_multicast_to_unicast,
#endif
+#if CFG80211_VERSION >= KERNEL_VERSION(4,17,0)
+ .tx_control_port = ieee80211_tx_control_port,
+#endif
+#if CFG80211_VERSION >= KERNEL_VERSION(4,18,0)
+ .get_txq_stats = ieee80211_get_txq_stats,
+#endif
};
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/chan.c b/drivers/net/wireless-3.8/iwl7000/mac80211/chan.c
index 5bdf3b2..18520ad 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/chan.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/chan.c
@@ -1212,7 +1212,7 @@
lockdep_assert_held(&local->mtx);
lockdep_assert_held(&local->chanctx_mtx);
- vif_chsw = kzalloc(sizeof(vif_chsw[0]) * n_vifs, GFP_KERNEL);
+ vif_chsw = kcalloc(n_vifs, sizeof(vif_chsw[0]), GFP_KERNEL);
if (!vif_chsw)
return -ENOMEM;
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/debugfs.c b/drivers/net/wireless-3.8/iwl7000/mac80211/debugfs.c
index d80c6f4..3564c71 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/debugfs.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/debugfs.c
@@ -3,6 +3,7 @@
*
* Copyright 2007 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2015 Intel Mobile Communications GmbH
+ * Copyright (C) 2018 Intel Corporation
*
* GPLv2
*
@@ -328,6 +329,10 @@
FLAG(SUPPORTS_TX_FRAG),
FLAG(SUPPORTS_TDLS_BUFFER_STA),
FLAG(DEAUTH_NEED_MGD_TX_PREP),
+ FLAG(DOESNT_SUPPORT_QOS_NDP),
+ FLAG(BUFF_MMPDU_TXQ),
+ FLAG(SUPPORTS_VHT_EXT_NSS_BW),
+ FLAG(STA_MMPDU_TXQ),
#undef FLAG
};
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/debugfs_sta.c b/drivers/net/wireless-3.8/iwl7000/mac80211/debugfs_sta.c
index 3796d27..af5185a 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/debugfs_sta.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/debugfs_sta.c
@@ -141,7 +141,7 @@
{
struct sta_info *sta = file->private_data;
struct ieee80211_local *local = sta->local;
- size_t bufsz = AQM_TXQ_ENTRY_LEN*(IEEE80211_NUM_TIDS+1);
+ size_t bufsz = AQM_TXQ_ENTRY_LEN * (IEEE80211_NUM_TIDS + 2);
char *buf = kzalloc(bufsz, GFP_KERNEL), *p = buf;
struct txq_info *txqi;
ssize_t rv;
@@ -161,12 +161,14 @@
sta->cparams.ecn ? "yes" : "no");
p += scnprintf(p,
bufsz+buf-p,
- "tid ac backlog-bytes backlog-packets new-flows drops marks overlimit collisions tx-bytes tx-packets\n");
+ "tid ac backlog-bytes backlog-packets new-flows drops marks overlimit collisions tx-bytes tx-packets flags\n");
- for (i = 0; i < IEEE80211_NUM_TIDS; i++) {
+ for (i = 0; i < ARRAY_SIZE(sta->sta.txq); i++) {
+ if (!sta->sta.txq[i])
+ continue;
txqi = to_txq_info(sta->sta.txq[i]);
p += scnprintf(p, bufsz+buf-p,
- "%d %d %u %u %u %u %u %u %u %u %u\n",
+ "%d %d %u %u %u %u %u %u %u %u %u 0x%lx(%s%s%s)\n",
txqi->txq.tid,
txqi->txq.ac,
txqi->tin.backlog_bytes,
@@ -177,7 +179,11 @@
txqi->tin.overlimit,
txqi->tin.collisions,
txqi->tin.tx_bytes,
- txqi->tin.tx_packets);
+ txqi->tin.tx_packets,
+ txqi->flags,
+ txqi->flags & (1<<IEEE80211_TXQ_STOP) ? "STOP" : "RUN",
+ txqi->flags & (1<<IEEE80211_TXQ_AMPDU) ? " AMPDU" : "",
+ txqi->flags & (1<<IEEE80211_TXQ_NO_AMSDU) ? " NO-AMSDU" : "");
}
rcu_read_unlock();
@@ -516,8 +522,8 @@
cap = hec->he_cap_elem.mac_cap_info;
p += scnprintf(p, buf_sz + buf - p,
- "MAC-CAP: %#.2x %#.2x %#.2x %#.2x %#.2x\n",
- cap[0], cap[1], cap[2], cap[3], cap[4]);
+ "MAC-CAP: %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x\n",
+ cap[0], cap[1], cap[2], cap[3], cap[4], cap[5]);
#define PRINT(fmt, ...) \
p += scnprintf(p, buf_sz + buf - p, "\t\t" fmt "\n", \
@@ -557,7 +563,8 @@
"MIN-FRAG-SIZE-%d", UNLIMITED, "UNLIMITED");
PFLAG_RANGE_DEFAULT(MAC, 1, TF_MAC_PAD_DUR, 0, 8, 0,
"TF-MAC-PAD-DUR-%dUS", MASK, "UNKNOWN");
- PFLAG_RANGE(MAC, 1, MULTI_TID_AGG_QOS, 0, 1, 1, "MULTI-TID-AGG-QOS-%d");
+ PFLAG_RANGE(MAC, 1, MULTI_TID_AGG_RX_QOS, 0, 1, 1,
+ "MULTI-TID-AGG-RX-QOS-%d");
if (cap[0] & IEEE80211_HE_MAC_CAP0_HTC_HE) {
switch (((cap[2] << 1) | (cap[1] >> 7)) & 0x3) {
@@ -577,52 +584,55 @@
}
PFLAG(MAC, 2, ALL_ACK, "ALL-ACK");
- PFLAG(MAC, 2, UL_MU_RESP_SCHED, "UL-MU-RESP-SCHED");
+ PFLAG(MAC, 2, TRS, "TRS");
PFLAG(MAC, 2, BSR, "BSR");
PFLAG(MAC, 2, BCAST_TWT, "BCAST-TWT");
PFLAG(MAC, 2, 32BIT_BA_BITMAP, "32BIT-BA-BITMAP");
PFLAG(MAC, 2, MU_CASCADING, "MU-CASCADING");
PFLAG(MAC, 2, ACK_EN, "ACK-EN");
- PFLAG(MAC, 3, GRP_ADDR_MULTI_STA_BA_DL_MU,
- "GRP-ADDR-MULTI-STA-BA-DL-MU");
PFLAG(MAC, 3, OMI_CONTROL, "OMI-CONTROL");
PFLAG(MAC, 3, OFDMA_RA, "OFDMA-RA");
- switch (cap[3] & IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_MASK) {
- case IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_USE_VHT:
- PRINT("MAX-A-AMPDU-LEN-EXP-USE-VHT");
+ switch (cap[3] & IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK) {
+ case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_USE_VHT:
+ PRINT("MAX-AMPDU-LEN-EXP-USE-VHT");
break;
- case IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_VHT_1:
- PRINT("MAX-A-AMPDU-LEN-EXP-VHT-1");
+ case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_1:
+ PRINT("MAX-AMPDU-LEN-EXP-VHT-1");
break;
- case IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_VHT_2:
- PRINT("MAX-A-AMPDU-LEN-EXP-VHT-2");
+ case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2:
+ PRINT("MAX-AMPDU-LEN-EXP-VHT-2");
break;
- case IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_RESERVED:
- PRINT("MAX-A-AMPDU-LEN-EXP-RESERVED");
+ case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_RESERVED:
+ PRINT("MAX-AMPDU-LEN-EXP-RESERVED");
break;
}
- PFLAG(MAC, 3, A_AMSDU_FRAG, "A-AMSDU-FRAG");
+ PFLAG(MAC, 3, AMSDU_FRAG, "AMSDU-FRAG");
PFLAG(MAC, 3, FLEX_TWT_SCHED, "FLEX-TWT-SCHED");
PFLAG(MAC, 3, RX_CTRL_FRAME_TO_MULTIBSS, "RX-CTRL-FRAME-TO-MULTIBSS");
PFLAG(MAC, 4, BSRP_BQRP_A_MPDU_AGG, "BSRP-BQRP-A-MPDU-AGG");
PFLAG(MAC, 4, QTP, "QTP");
PFLAG(MAC, 4, BQR, "BQR");
- PFLAG(MAC, 4, SR_RESP, "SR-RESP");
+ PFLAG(MAC, 4, SRP_RESP, "SRP-RESP");
PFLAG(MAC, 4, NDP_FB_REP, "NDP-FB-REP");
PFLAG(MAC, 4, OPS, "OPS");
PFLAG(MAC, 4, AMDSU_IN_AMPDU, "AMSDU-IN-AMPDU");
+ PRINT("MULTI-TID-AGG-TX-QOS-%d", ((cap[5] << 1) | (cap[4] >> 7)) & 0x7);
+
+ PFLAG(MAC, 5, SUBCHAN_SELECVITE_TRANSMISSION,
+ "SUBCHAN-SELECVITE-TRANSMISSION");
+ PFLAG(MAC, 5, UL_2x996_TONE_RU, "UL-2x996-TONE-RU");
+ PFLAG(MAC, 5, OM_CTRL_UL_MU_DATA_DIS_RX, "OM-CTRL-UL-MU-DATA-DIS-RX");
+
cap = hec->he_cap_elem.phy_cap_info;
p += scnprintf(p, buf_sz + buf - p,
- "PHY CAP: %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x\n",
+ "PHY CAP: %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x\n",
cap[0], cap[1], cap[2], cap[3], cap[4], cap[5], cap[6],
- cap[7], cap[8]);
-
- PFLAG(PHY, 0, DUAL_BAND, "DUAL-BAND");
+ cap[7], cap[8], cap[9], cap[10]);
PFLAG(PHY, 0, CHANNEL_WIDTH_SET_40MHZ_IN_2G,
"CHANNEL-WIDTH-SET-40MHZ-IN-2G");
@@ -748,7 +758,36 @@
PFLAG(PHY, 8, 80MHZ_IN_160MHZ_HE_PPDU, "80MHZ-IN-160MHZ-HE-PPDU");
PFLAG(PHY, 8, HE_ER_SU_1XLTF_AND_08_US_GI,
"HE-ER-SU-1XLTF-AND-08-US-GI");
- PFLAG(PHY, 8, MIDAMBLE_RX_2X_AND_1XLTF, "MIDAMBLE-RX-2X-AND-1XLTF");
+ PFLAG(PHY, 8, MIDAMBLE_RX_TX_2X_AND_1XLTF,
+ "MIDAMBLE-RX-TX-2X-AND-1XLTF");
+
+ switch (cap[8] & IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_MASK) {
+ case IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_20MHZ:
+ PRINT("DDCM-MAX-BW-20MHZ");
+ break;
+ case IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_40MHZ:
+ PRINT("DCM-MAX-BW-40MHZ");
+ break;
+ case IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_80MHZ:
+ PRINT("DCM-MAX-BW-80MHZ");
+ break;
+ case IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_160_OR_80P80_MHZ:
+ PRINT("DCM-MAX-BW-160-OR-80P80-MHZ");
+ break;
+ }
+
+ PFLAG(PHY, 9, LONGER_THAN_16_SIGB_OFDM_SYM,
+ "LONGER-THAN-16-SIGB-OFDM-SYM");
+ PFLAG(PHY, 9, NON_TRIGGERED_CQI_FEEDBACK,
+ "NON-TRIGGERED-CQI-FEEDBACK");
+ PFLAG(PHY, 9, TX_1024_QAM_LESS_THAN_242_TONE_RU,
+ "TX-1024-QAM-LESS-THAN-242-TONE-RU");
+ PFLAG(PHY, 9, RX_1024_QAM_LESS_THAN_242_TONE_RU,
+ "RX-1024-QAM-LESS-THAN-242-TONE-RU");
+ PFLAG(PHY, 9, RX_FULL_BW_SU_USING_MU_WITH_COMP_SIGB,
+ "RX-FULL-BW-SU-USING-MU-WITH-COMP-SIGB");
+ PFLAG(PHY, 9, RX_FULL_BW_SU_USING_MU_WITH_NON_COMP_SIGB,
+ "RX-FULL-BW-SU-USING-MU-WITH-NON-COMP-SIGB");
#undef PFLAG_RANGE_DEFAULT
#undef PFLAG_RANGE
@@ -777,18 +816,18 @@
} \
} while (0)
- PRINT_NSS_SUPP(rx_msc_80, "RX-MCS-80");
- PRINT_NSS_SUPP(tx_msc_80, "TX-MCS-80");
+ PRINT_NSS_SUPP(rx_mcs_80, "RX-MCS-80");
+ PRINT_NSS_SUPP(tx_mcs_80, "TX-MCS-80");
if (cap[0] & IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G) {
- PRINT_NSS_SUPP(rx_msc_160, "RX-MCS-160");
- PRINT_NSS_SUPP(tx_msc_160, "TX-MCS-160");
+ PRINT_NSS_SUPP(rx_mcs_160, "RX-MCS-160");
+ PRINT_NSS_SUPP(tx_mcs_160, "TX-MCS-160");
}
if (cap[0] &
IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G) {
- PRINT_NSS_SUPP(rx_msc_80p80, "RX-MCS-80P80");
- PRINT_NSS_SUPP(tx_msc_80p80, "TX-MCS-80P80");
+ PRINT_NSS_SUPP(rx_mcs_80p80, "RX-MCS-80P80");
+ PRINT_NSS_SUPP(tx_mcs_80p80, "TX-MCS-80P80");
}
#undef PRINT_NSS_SUPP
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/driver-ops.h b/drivers/net/wireless-3.8/iwl7000/mac80211/driver-ops.h
index 2900445..c7fc413d 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/driver-ops.h
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/driver-ops.h
@@ -1173,6 +1173,16 @@
local->ops->wake_tx_queue(&local->hw, &txq->txq);
}
+static inline int drv_can_aggregate_in_amsdu(struct ieee80211_local *local,
+ struct sk_buff *head,
+ struct sk_buff *skb)
+{
+ if (!local->ops->can_aggregate_in_amsdu)
+ return true;
+
+ return local->ops->can_aggregate_in_amsdu(&local->hw, head, skb);
+}
+
static inline int drv_start_nan(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
struct cfg80211_nan_conf *conf)
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/ethtool.c b/drivers/net/wireless-3.8/iwl7000/mac80211/ethtool.c
index 08408520..5ac7438 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/ethtool.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/ethtool.c
@@ -108,7 +108,7 @@
goto do_survey;
memset(&sinfo, 0, sizeof(sinfo));
- sta_set_sinfo(sta, &sinfo);
+ sta_set_sinfo(sta, &sinfo, false);
i = 0;
ADD_STA_STATS(sta);
@@ -116,16 +116,16 @@
data[i++] = sta->sta_state;
- if (sinfo.filled & BIT(NL80211_STA_INFO_TX_BITRATE))
- data[i] = 100000 *
+ if (sinfo.filled & BIT_ULL(NL80211_STA_INFO_TX_BITRATE))
+ data[i] = 100000ULL *
cfg80211_calculate_bitrate(&sinfo.txrate);
i++;
- if (sinfo.filled & BIT(NL80211_STA_INFO_RX_BITRATE))
- data[i] = 100000 *
+ if (sinfo.filled & BIT_ULL(NL80211_STA_INFO_RX_BITRATE))
+ data[i] = 100000ULL *
cfg80211_calculate_bitrate(&sinfo.rxrate);
i++;
- if (sinfo.filled & BIT(NL80211_STA_INFO_SIGNAL_AVG))
+ if (sinfo.filled & BIT_ULL(NL80211_STA_INFO_SIGNAL_AVG))
data[i] = (u8)sinfo.signal_avg;
i++;
} else {
@@ -135,7 +135,7 @@
continue;
memset(&sinfo, 0, sizeof(sinfo));
- sta_set_sinfo(sta, &sinfo);
+ sta_set_sinfo(sta, &sinfo, false);
i = 0;
ADD_STA_STATS(sta);
}
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/ht.c b/drivers/net/wireless-3.8/iwl7000/mac80211/ht.c
index 14de7b4..ccd7edf 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/ht.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/ht.c
@@ -300,26 +300,27 @@
for (i = 0; i < IEEE80211_NUM_TIDS; i++)
__ieee80211_stop_tx_ba_session(sta, i, reason);
- /* stopping might queue the work again - so cancel only afterwards */
- cancel_work_sync(&sta->ampdu_mlme.work);
-
/*
* In case the tear down is part of a reconfigure due to HW restart
* request, it is possible that the low level driver requested to stop
* the BA session, so handle it to properly clean tid_tx data.
*/
- mutex_lock(&sta->ampdu_mlme.mtx);
- for (i = 0; i < IEEE80211_NUM_TIDS; i++) {
- struct tid_ampdu_tx *tid_tx =
- rcu_dereference_protected_tid_tx(sta, i);
+ if(reason == AGG_STOP_DESTROY_STA) {
+ cancel_work_sync(&sta->ampdu_mlme.work);
- if (!tid_tx)
- continue;
+ mutex_lock(&sta->ampdu_mlme.mtx);
+ for (i = 0; i < IEEE80211_NUM_TIDS; i++) {
+ struct tid_ampdu_tx *tid_tx =
+ rcu_dereference_protected_tid_tx(sta, i);
- if (test_and_clear_bit(HT_AGG_STATE_STOP_CB, &tid_tx->state))
- ieee80211_stop_tx_ba_cb(sta, i, tid_tx);
+ if (!tid_tx)
+ continue;
+
+ if (test_and_clear_bit(HT_AGG_STATE_STOP_CB, &tid_tx->state))
+ ieee80211_stop_tx_ba_cb(sta, i, tid_tx);
+ }
+ mutex_unlock(&sta->ampdu_mlme.mtx);
}
- mutex_unlock(&sta->ampdu_mlme.mtx);
}
void ieee80211_ba_session_work(struct work_struct *work)
@@ -327,16 +328,11 @@
struct sta_info *sta =
container_of(work, struct sta_info, ampdu_mlme.work);
struct tid_ampdu_tx *tid_tx;
+ bool blocked;
int tid;
- /*
- * When this flag is set, new sessions should be
- * blocked, and existing sessions will be torn
- * down by the code that set the flag, so this
- * need not run.
- */
- if (test_sta_flag(sta, WLAN_STA_BLOCK_BA))
- return;
+ /* When this flag is set, new sessions should be blocked. */
+ blocked = test_sta_flag(sta, WLAN_STA_BLOCK_BA);
mutex_lock(&sta->ampdu_mlme.mtx);
for (tid = 0; tid < IEEE80211_NUM_TIDS; tid++) {
@@ -351,10 +347,11 @@
sta, tid, WLAN_BACK_RECIPIENT,
WLAN_REASON_UNSPECIFIED, true);
- if (test_and_clear_bit(tid,
+ if (!blocked &&
+ test_and_clear_bit(tid,
sta->ampdu_mlme.tid_rx_manage_offl))
___ieee80211_start_rx_ba_session(sta, 0, 0, 0, 1, tid,
- IEEE80211_MAX_AMPDU_BUF,
+ IEEE80211_MAX_AMPDU_BUF_HT,
false, true);
if (test_and_clear_bit(tid + IEEE80211_NUM_TIDS,
@@ -366,7 +363,7 @@
spin_lock_bh(&sta->lock);
tid_tx = sta->ampdu_mlme.tid_start_tx[tid];
- if (tid_tx) {
+ if (!blocked && tid_tx) {
/*
* Assign it over to the normal tid_tx array
* where it "goes live".
@@ -389,7 +386,8 @@
if (!tid_tx)
continue;
- if (test_and_clear_bit(HT_AGG_STATE_START_CB, &tid_tx->state))
+ if (!blocked &&
+ test_and_clear_bit(HT_AGG_STATE_START_CB, &tid_tx->state))
ieee80211_start_tx_ba_cb(sta, tid, tid_tx);
if (test_and_clear_bit(HT_AGG_STATE_WANT_STOP, &tid_tx->state))
___ieee80211_stop_tx_ba_session(sta, tid,
@@ -465,6 +463,21 @@
__ieee80211_stop_tx_ba_session(sta, tid, AGG_STOP_PEER_REQUEST);
}
+enum nl80211_smps_mode
+ieee80211_smps_mode_to_smps_mode(enum ieee80211_smps_mode smps)
+{
+ switch (smps) {
+ case IEEE80211_SMPS_OFF:
+ return NL80211_SMPS_OFF;
+ case IEEE80211_SMPS_STATIC:
+ return NL80211_SMPS_STATIC;
+ case IEEE80211_SMPS_DYNAMIC:
+ return NL80211_SMPS_DYNAMIC;
+ default:
+ return NL80211_SMPS_OFF;
+ }
+}
+
int ieee80211_send_smps_action(struct ieee80211_sub_if_data *sdata,
enum ieee80211_smps_mode smps, const u8 *da,
const u8 *bssid)
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/ibss.c b/drivers/net/wireless-3.8/iwl7000/mac80211/ibss.c
index e5bb40e1..ecab9f28 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/ibss.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/ibss.c
@@ -1058,7 +1058,9 @@
struct ieee80211_vht_cap cap_ie;
struct ieee80211_sta_vht_cap cap = sta->sta.vht_cap;
- ieee80211_chandef_vht_oper(elems->vht_operation,
+ ieee80211_chandef_vht_oper(&local->hw,
+ elems->vht_operation,
+ elems->ht_operation,
&chandef);
memcpy(&cap_ie, elems->vht_cap_elem, sizeof(cap_ie));
ieee80211_vht_cap_ie_to_sta_vht_cap(sdata, sband,
@@ -1206,10 +1208,9 @@
return;
}
- ieee80211_send_probe_req(sdata, sdata->vif.addr, addr,
- sdata->u.ibss.ssid, sdata->u.ibss.ssid_len,
- NULL, 0, (u32)-1, true, 0,
- chanctx_conf->def.chan, false);
+ ieee80211_mlme_send_probe_req(sdata, sdata->vif.addr, addr,
+ sdata->u.ibss.ssid, sdata->u.ibss.ssid_len,
+ chanctx_conf->def.chan);
rcu_read_unlock();
}
@@ -1787,11 +1788,12 @@
IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED
| IEEE80211_HT_PARAM_RIFS_MODE;
- changed |= BSS_CHANGED_HT;
+ changed |= BSS_CHANGED_HT | BSS_CHANGED_MCAST_RATE;
ieee80211_bss_info_change_notify(sdata, changed);
sdata->smps_mode = IEEE80211_SMPS_OFF;
sdata->needed_rx_chains = local->rx_chains;
+ sdata->control_port_over_nl80211 = cfg_control_port_over_nl80211(params);
ieee80211_queue_work(&local->hw, &sdata->work);
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/ieee80211_i.h b/drivers/net/wireless-3.8/iwl7000/mac80211/ieee80211_i.h
index e47acaa..0954680 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/ieee80211_i.h
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/ieee80211_i.h
@@ -4,7 +4,6 @@
* Copyright 2006-2007 Jiri Benc <jbenc@suse.cz>
* Copyright 2007-2010 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2015 Intel Mobile Communications GmbH
- * Copyright(c) 2017 Intel Deutschland GmbH
* Copyright (C) 2018 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
@@ -166,6 +165,7 @@
#define TX_DROP ((__force ieee80211_tx_result) 1u)
#define TX_QUEUED ((__force ieee80211_tx_result) 2u)
+#define IEEE80211_TX_NO_SEQNO BIT(0)
#define IEEE80211_TX_UNICAST BIT(1)
#define IEEE80211_TX_PS_BUFFERED BIT(2)
@@ -815,6 +815,7 @@
IEEE80211_TXQ_STOP,
IEEE80211_TXQ_AMPDU,
IEEE80211_TXQ_NO_AMSDU,
+ IEEE80211_TXQ_STOP_NETIF_TX,
};
/**
@@ -899,6 +900,7 @@
u16 sequence_number;
__be16 control_port_protocol;
bool control_port_no_encrypt;
+ bool control_port_over_nl80211;
int encrypt_headroom;
atomic_t num_tx_queued;
@@ -1213,6 +1215,9 @@
/* number of RX chains the hardware has */
u8 rx_chains;
+ /* bitmap of which sbands were copied */
+ u8 sband_allocated;
+
int tx_headroom; /* required headroom for hardware/radiotap */
/* Tasklet and skb queue to process calls from IRQ mode. All frames
@@ -1241,6 +1246,7 @@
struct sk_buff_head pending[IEEE80211_MAX_QUEUES];
struct tasklet_struct tx_pending_tasklet;
+ struct tasklet_struct wake_txqs_tasklet;
atomic_t agg_queue_stop[IEEE80211_MAX_QUEUES];
@@ -1409,7 +1415,7 @@
struct rcu_head rcu_head;
unsigned int num_oui;
unsigned int oui[];
- } *uapsd_black_list;
+ } __rcu *uapsd_black_list;
};
static inline struct ieee80211_sub_if_data *
@@ -1499,7 +1505,7 @@
const struct ieee80211_timeout_interval_ie *timeout_int;
const u8 *opmode_notif;
const struct ieee80211_sec_chan_offs_ie *sec_chan_offs;
- const struct ieee80211_mesh_chansw_params_ie *mesh_chansw_params_ie;
+ struct ieee80211_mesh_chansw_params_ie *mesh_chansw_params_ie;
const struct ieee80211_bss_max_idle_period_ie *max_idle_period_ie;
/* length of them, respectively */
@@ -1767,6 +1773,9 @@
void ieee80211_check_fast_xmit_all(struct ieee80211_local *local);
void ieee80211_check_fast_xmit_iface(struct ieee80211_sub_if_data *sdata);
void ieee80211_clear_fast_xmit(struct sta_info *sta);
+int ieee80211_tx_control_port(struct wiphy *wiphy, struct net_device *dev,
+ const u8 *buf, size_t len,
+ const u8 *dest, __be16 proto, bool unencrypted);
/* HT */
void ieee80211_apply_htcap_overrides(struct ieee80211_sub_if_data *sdata,
@@ -1821,6 +1830,8 @@
void ieee80211_release_reorder_timeout(struct sta_info *sta, int tid);
u8 ieee80211_mcs_to_chains(const struct ieee80211_mcs_info *mcs);
+enum nl80211_smps_mode
+ieee80211_smps_mode_to_smps_mode(enum ieee80211_smps_mode smps);
/* VHT */
void
@@ -1847,6 +1858,15 @@
struct ieee80211_sta_vht_cap *vht_cap);
void ieee80211_get_vht_mask_from_cap(__le16 vht_cap,
u16 vht_mask[NL80211_VHT_NSS_MAX]);
+enum nl80211_chan_width
+ieee80211_sta_rx_bw_to_chan_width(struct sta_info *sta);
+
+/* HE */
+void
+ieee80211_he_cap_ie_to_sta_he_cap(struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_supported_band *sband,
+ const u8 *he_cap_ie, u8 he_cap_len,
+ struct sta_info *sta);
/* HE */
void
@@ -1911,19 +1931,20 @@
void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata,
bool bss_notify, bool enable_qos);
void ieee80211_xmit(struct ieee80211_sub_if_data *sdata,
- struct sta_info *sta, struct sk_buff *skb);
+ struct sta_info *sta, struct sk_buff *skb,
+ u32 txdata_flags);
void __ieee80211_tx_skb_tid_band(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb, int tid,
- enum nl80211_band band);
+ enum nl80211_band band, u32 txdata_flags);
static inline void
ieee80211_tx_skb_tid_band(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb, int tid,
- enum nl80211_band band)
+ enum nl80211_band band, u32 txdata_flags)
{
rcu_read_lock();
- __ieee80211_tx_skb_tid_band(sdata, skb, tid, band);
+ __ieee80211_tx_skb_tid_band(sdata, skb, tid, band, txdata_flags);
rcu_read_unlock();
}
@@ -1941,7 +1962,7 @@
}
__ieee80211_tx_skb_tid_band(sdata, skb, tid,
- chanctx_conf->def.chan->band);
+ chanctx_conf->def.chan->band, 0);
rcu_read_unlock();
}
@@ -1980,7 +2001,10 @@
struct ieee80211_hdr *hdr);
void ieee80211_sta_tx_notify(struct ieee80211_sub_if_data *sdata,
struct ieee80211_hdr *hdr, bool ack, u16 tx_time);
-
+void ieee80211_mlme_send_probe_req(struct ieee80211_sub_if_data *sdata,
+ const u8 *src, const u8 *dst,
+ const u8 *ssid, size_t ssid_len,
+ struct ieee80211_channel *channel);
void ieee80211_wake_queues_by_reason(struct ieee80211_hw *hw,
unsigned long queues,
enum queue_stop_reason reason,
@@ -2043,6 +2067,7 @@
}
int ieee80211_txq_setup_flows(struct ieee80211_local *local);
+void ieee80211_txq_set_params(struct ieee80211_local *local);
void ieee80211_txq_teardown_flows(struct ieee80211_local *local);
void ieee80211_txq_init(struct ieee80211_sub_if_data *sdata,
struct sta_info *sta,
@@ -2051,6 +2076,11 @@
struct txq_info *txqi);
void ieee80211_txq_remove_vlan(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata);
+#if CFG80211_VERSION >= KERNEL_VERSION(4,18,0)
+void ieee80211_fill_txq_stats(struct cfg80211_txq_stats *txqstats,
+ struct txq_info *txqi);
+#endif /* CFG80211_VERSION >= KERNEL_VERSION(4,18,0) */
+void ieee80211_wake_txqs(unsigned long data);
void ieee80211_send_auth(struct ieee80211_sub_if_data *sdata,
u16 transaction, u16 auth_alg, u16 status,
const u8 *extra, size_t extra_len, const u8 *bssid,
@@ -2059,26 +2089,27 @@
void ieee80211_send_deauth_disassoc(struct ieee80211_sub_if_data *sdata,
const u8 *bssid, u16 stype, u16 reason,
bool send_frame, u8 *frame_buf);
+
+enum {
+ IEEE80211_PROBE_FLAG_DIRECTED = BIT(0),
+ IEEE80211_PROBE_FLAG_MIN_CONTENT = BIT(1),
+ IEEE80211_PROBE_FLAG_RANDOM_SN = BIT(2),
+};
+
int ieee80211_build_preq_ies(struct ieee80211_local *local, u8 *buffer,
size_t buffer_len,
struct ieee80211_scan_ies *ie_desc,
const u8 *ie, size_t ie_len,
u8 bands_used, u32 *rate_masks,
- struct cfg80211_chan_def *chandef);
+ struct cfg80211_chan_def *chandef,
+ u32 flags);
struct sk_buff *ieee80211_build_probe_req(struct ieee80211_sub_if_data *sdata,
const u8 *src, const u8 *dst,
u32 ratemask,
struct ieee80211_channel *chan,
const u8 *ssid, size_t ssid_len,
const u8 *ie, size_t ie_len,
- bool directed);
-void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata,
- const u8 *src, const u8 *dst,
- const u8 *ssid, size_t ssid_len,
- const u8 *ie, size_t ie_len,
- u32 ratemask, bool directed, u32 tx_flags,
- struct ieee80211_channel *channel, bool scan);
-
+ u32 flags);
u32 ieee80211_sta_get_rates(struct ieee80211_sub_if_data *sdata,
struct ieee802_11_elems *elems,
enum nl80211_band band, u32 *basic_rates);
@@ -2118,7 +2149,9 @@
/* channel management */
bool ieee80211_chandef_ht_oper(const struct ieee80211_ht_operation *ht_oper,
struct cfg80211_chan_def *chandef);
-bool ieee80211_chandef_vht_oper(const struct ieee80211_vht_operation *oper,
+bool ieee80211_chandef_vht_oper(struct ieee80211_hw *hw,
+ const struct ieee80211_vht_operation *oper,
+ const struct ieee80211_ht_operation *htop,
struct cfg80211_chan_def *chandef);
u32 ieee80211_chandef_downgrade(struct cfg80211_chan_def *c);
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/iface.c b/drivers/net/wireless-3.8/iwl7000/mac80211/iface.c
index 710634c..4fd23df 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/iface.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/iface.c
@@ -519,6 +519,8 @@
master->control_port_protocol;
sdata->control_port_no_encrypt =
master->control_port_no_encrypt;
+ sdata->control_port_over_nl80211 =
+ master->control_port_over_nl80211;
sdata->vif.cab_queue = master->vif.cab_queue;
memcpy(sdata->vif.hw_queue, master->vif.hw_queue,
sizeof(sdata->vif.hw_queue));
@@ -1145,7 +1147,12 @@
ieee80211_teardown_sdata(IEEE80211_DEV_TO_SUB_IF(dev));
}
-#if LINUX_VERSION_IS_GEQ(3,14,0) || \
+#if LINUX_VERSION_IS_GEQ(4,19,0)
+static u16 ieee80211_netdev_select_queue(struct net_device *dev,
+ struct sk_buff *skb,
+ struct net_device *sb_dev,
+ select_queue_fallback_t fallback)
+#elif LINUX_VERSION_IS_GEQ(3,14,0) || \
(LINUX_VERSION_CODE == KERNEL_VERSION(3,13,11) && UTS_UBUNTU_RELEASE_ABI > 30)
static u16 ieee80211_netdev_select_queue(struct net_device *dev,
struct sk_buff *skb,
@@ -1214,6 +1221,7 @@
#if LINUX_VERSION_IS_LESS(4,10,0)
.ndo_change_mtu = __change_mtu,
#endif
+
.ndo_open = ieee80211_open,
.ndo_stop = ieee80211_stop,
.ndo_uninit = ieee80211_uninit,
@@ -1226,9 +1234,15 @@
#else
.ndo_get_stats64 = bp_ieee80211_get_stats64,
#endif
+
};
-#if LINUX_VERSION_IS_GEQ(3,14,0) || \
+#if LINUX_VERSION_IS_GEQ(4,19,0)
+static u16 ieee80211_monitor_select_queue(struct net_device *dev,
+ struct sk_buff *skb,
+ struct net_device *sb_dev,
+ select_queue_fallback_t fallback)
+#elif LINUX_VERSION_IS_GEQ(3,14,0) || \
(LINUX_VERSION_CODE == KERNEL_VERSION(3,13,11) && UTS_UBUNTU_RELEASE_ABI > 30)
static u16 ieee80211_monitor_select_queue(struct net_device *dev,
struct sk_buff *skb,
@@ -1264,6 +1278,7 @@
#if LINUX_VERSION_IS_LESS(4,10,0)
.ndo_change_mtu = __change_mtu,
#endif
+
.ndo_open = ieee80211_open,
.ndo_stop = ieee80211_stop,
.ndo_uninit = ieee80211_uninit,
@@ -1276,6 +1291,7 @@
#else
.ndo_get_stats64 = bp_ieee80211_get_stats64,
#endif
+
};
static void ieee80211_if_free(struct net_device *dev)
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/key.c b/drivers/net/wireless-3.8/iwl7000/mac80211/key.c
index f46240f..fe839c4 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/key.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/key.c
@@ -127,7 +127,7 @@
static int ieee80211_key_enable_hw_accel(struct ieee80211_key *key)
{
- struct ieee80211_sub_if_data *sdata;
+ struct ieee80211_sub_if_data *sdata = key->sdata;
struct sta_info *sta;
int ret = -EOPNOTSUPP;
@@ -163,7 +163,6 @@
if (sta && !sta->uploaded)
goto out_unsupported;
- sdata = key->sdata;
if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN) {
/*
* The driver doesn't know anything about VLAN interfaces.
@@ -215,8 +214,11 @@
/* all of these we can do in software - if driver can */
if (ret == 1)
return 0;
- if (ieee80211_hw_check(&key->local->hw, SW_CRYPTO_CONTROL))
+ if (ieee80211_hw_check(&key->local->hw, SW_CRYPTO_CONTROL)) {
+ if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
+ return 0;
return -EINVAL;
+ }
return 0;
default:
return -EINVAL;
@@ -247,6 +249,7 @@
(key->conf.flags & IEEE80211_KEY_FLAG_RESERVE_TAILROOM)))
increment_tailroom_need_count(sdata);
+ key->flags &= ~KEY_FLAG_UPLOADED_TO_HARDWARE;
ret = drv_set_key(key->local, DISABLE_KEY, sdata,
sta ? &sta->sta : NULL, &key->conf);
@@ -255,8 +258,65 @@
"failed to remove key (%d, %pM) from hardware (%d)\n",
key->conf.keyidx,
sta ? sta->sta.addr : bcast_addr, ret);
+}
- key->flags &= ~KEY_FLAG_UPLOADED_TO_HARDWARE;
+static int ieee80211_hw_key_replace(struct ieee80211_key *old_key,
+ struct ieee80211_key *new_key,
+ bool ptk0rekey)
+{
+ struct ieee80211_sub_if_data *sdata;
+ struct ieee80211_local *local;
+ struct sta_info *sta;
+ int ret;
+
+ /* Aggregation sessions are OK when running on SW crypto.
+ * A broken remote STA may cause issues not observed with HW
+ * crypto, though.
+ */
+ if (!(old_key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE))
+ return 0;
+
+ assert_key_lock(old_key->local);
+ sta = old_key->sta;
+
+ /* PTK only using key ID 0 needs special handling on rekey */
+ if (new_key && sta && ptk0rekey) {
+ local = old_key->local;
+ sdata = old_key->sdata;
+
+ /* Stop TX till we are on the new key */
+ old_key->flags |= KEY_FLAG_TAINTED;
+ ieee80211_clear_fast_xmit(sta);
+
+ /* Aggregation sessions during rekey are complicated due to the
+ * reorder buffer and retransmits. Side step that by blocking
+ * aggregation during rekey and tear down running sessions.
+ */
+ if (ieee80211_hw_check(&local->hw, AMPDU_AGGREGATION)) {
+ set_sta_flag(sta, WLAN_STA_BLOCK_BA);
+ ieee80211_sta_tear_down_BA_sessions(sta,
+ AGG_STOP_LOCAL_REQUEST);
+ }
+
+ if (!wiphy_ext_feature_isset(local->hw.wiphy,
+ NL80211_EXT_FEATURE_CAN_REPLACE_PTK0)) {
+ pr_warn_ratelimited("Rekeying PTK for STA %pM but driver can't safely do that.",
+ sta->sta.addr);
+ /* Flushing the driver queues *may* help prevent
+ * the clear text leaks and freezes.
+ */
+ ieee80211_flush_queues(local, sdata, false);
+ }
+ }
+
+ ieee80211_key_disable_hw_accel(old_key);
+
+ if (new_key)
+ ret = ieee80211_key_enable_hw_accel(new_key);
+ else
+ ret = 0;
+
+ return ret;
}
static void __ieee80211_set_default_key(struct ieee80211_sub_if_data *sdata,
@@ -315,38 +375,57 @@
}
-static void ieee80211_key_replace(struct ieee80211_sub_if_data *sdata,
+static int ieee80211_key_replace(struct ieee80211_sub_if_data *sdata,
struct sta_info *sta,
bool pairwise,
struct ieee80211_key *old,
struct ieee80211_key *new)
{
int idx;
+ int ret;
bool defunikey, defmultikey, defmgmtkey;
/* caller must provide at least one old/new */
if (WARN_ON(!new && !old))
- return;
+ return 0;
if (new)
list_add_tail_rcu(&new->list, &sdata->key_list);
WARN_ON(new && old && new->conf.keyidx != old->conf.keyidx);
- if (old)
+ if (old) {
idx = old->conf.keyidx;
- else
+ /* TODO: proper implement and test "Extended Key ID for
+ * Individually Addressed Frames" from IEEE 802.11-2016.
+ * Till then always assume only key ID 0 is used for
+ * pairwise keys.*/
+ ret = ieee80211_hw_key_replace(old, new, pairwise);
+ } else {
+ /* new must be provided in case old is not */
idx = new->conf.keyidx;
+ if (!new->local->wowlan)
+ ret = ieee80211_key_enable_hw_accel(new);
+ else
+ ret = 0;
+ }
+
+ if (ret)
+ return ret;
if (sta) {
if (pairwise) {
rcu_assign_pointer(sta->ptk[idx], new);
sta->ptk_idx = idx;
- ieee80211_check_fast_xmit(sta);
+ if (new) {
+ clear_sta_flag(sta, WLAN_STA_BLOCK_BA);
+ ieee80211_check_fast_xmit(sta);
+ }
} else {
rcu_assign_pointer(sta->gtk[idx], new);
}
- ieee80211_check_fast_rx(sta);
+ if (new)
+ ieee80211_check_fast_rx(sta);
} else {
defunikey = old &&
old == key_mtx_dereference(sdata->local,
@@ -379,6 +458,8 @@
if (old)
list_del_rcu(&old->list);
+
+ return 0;
}
struct ieee80211_key *
@@ -574,9 +655,6 @@
static void __ieee80211_key_destroy(struct ieee80211_key *key,
bool delay_tailroom)
{
- if (key->local)
- ieee80211_key_disable_hw_accel(key);
-
if (key->local) {
struct ieee80211_sub_if_data *sdata = key->sdata;
@@ -653,13 +731,16 @@
struct ieee80211_sub_if_data *sdata,
struct sta_info *sta)
{
- struct ieee80211_local *local = sdata->local;
struct ieee80211_key *old_key;
- int idx, ret;
- bool pairwise;
-
- pairwise = key->conf.flags & IEEE80211_KEY_FLAG_PAIRWISE;
- idx = key->conf.keyidx;
+ int idx = key->conf.keyidx;
+ bool pairwise = key->conf.flags & IEEE80211_KEY_FLAG_PAIRWISE;
+ /*
+ * We want to delay tailroom updates only for station - in that
+ * case it helps roaming speed, but in other cases it hurts and
+ * can cause warnings to appear.
+ */
+ bool delay_tailroom = sdata->vif.type == NL80211_IFTYPE_STATION;
+ int ret;
mutex_lock(&sdata->local->key_mtx);
@@ -686,17 +767,13 @@
increment_tailroom_need_count(sdata);
- ieee80211_key_replace(sdata, sta, pairwise, old_key, key);
- ieee80211_key_destroy(old_key, true);
+ ret = ieee80211_key_replace(sdata, sta, pairwise, old_key, key);
- ieee80211_debugfs_key_add(key);
-
- if (!local->wowlan) {
- ret = ieee80211_key_enable_hw_accel(key);
- if (ret)
- ieee80211_key_free(key, true);
+ if (!ret) {
+ ieee80211_debugfs_key_add(key);
+ ieee80211_key_destroy(old_key, delay_tailroom);
} else {
- ret = 0;
+ ieee80211_key_free(key, delay_tailroom);
}
out:
@@ -929,7 +1006,8 @@
ieee80211_key_replace(key->sdata, key->sta,
key->conf.flags & IEEE80211_KEY_FLAG_PAIRWISE,
key, NULL);
- __ieee80211_key_destroy(key, true);
+ __ieee80211_key_destroy(key, key->sdata->vif.type ==
+ NL80211_IFTYPE_STATION);
}
for (i = 0; i < NUM_DEFAULT_KEYS; i++) {
@@ -939,7 +1017,8 @@
ieee80211_key_replace(key->sdata, key->sta,
key->conf.flags & IEEE80211_KEY_FLAG_PAIRWISE,
key, NULL);
- __ieee80211_key_destroy(key, true);
+ __ieee80211_key_destroy(key, key->sdata->vif.type ==
+ NL80211_IFTYPE_STATION);
}
mutex_unlock(&local->key_mtx);
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/led.c b/drivers/net/wireless-3.8/iwl7000/mac80211/led.c
index ba0b507..efdd7b7 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/led.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/led.c
@@ -52,14 +52,21 @@
kfree(local->radio_led.name);
}
-static void ieee80211_tx_led_activate(struct led_classdev *led_cdev)
+static int ieee80211_tx_led_activate(struct led_classdev *led_cdev)
{
struct ieee80211_local *local = container_of(led_cdev->trigger,
struct ieee80211_local,
tx_led);
atomic_inc(&local->tx_led_active);
+
+ return 0;
}
+#if LINUX_VERSION_IS_LESS(4,19,0)
+static void bp_ieee80211_tx_led_activate(struct led_classdev *led_cdev){
+ ieee80211_tx_led_activate(led_cdev);
+}
+#endif
static void ieee80211_tx_led_deactivate(struct led_classdev *led_cdev)
{
@@ -70,14 +77,21 @@
atomic_dec(&local->tx_led_active);
}
-static void ieee80211_rx_led_activate(struct led_classdev *led_cdev)
+static int ieee80211_rx_led_activate(struct led_classdev *led_cdev)
{
struct ieee80211_local *local = container_of(led_cdev->trigger,
struct ieee80211_local,
rx_led);
atomic_inc(&local->rx_led_active);
+
+ return 0;
}
+#if LINUX_VERSION_IS_LESS(4,19,0)
+static void bp_ieee80211_rx_led_activate(struct led_classdev *led_cdev){
+ ieee80211_rx_led_activate(led_cdev);
+}
+#endif
static void ieee80211_rx_led_deactivate(struct led_classdev *led_cdev)
{
@@ -88,14 +102,21 @@
atomic_dec(&local->rx_led_active);
}
-static void ieee80211_assoc_led_activate(struct led_classdev *led_cdev)
+static int ieee80211_assoc_led_activate(struct led_classdev *led_cdev)
{
struct ieee80211_local *local = container_of(led_cdev->trigger,
struct ieee80211_local,
assoc_led);
atomic_inc(&local->assoc_led_active);
+
+ return 0;
}
+#if LINUX_VERSION_IS_LESS(4,19,0)
+static void bp_ieee80211_assoc_led_activate(struct led_classdev *led_cdev){
+ ieee80211_assoc_led_activate(led_cdev);
+}
+#endif
static void ieee80211_assoc_led_deactivate(struct led_classdev *led_cdev)
{
@@ -106,14 +127,21 @@
atomic_dec(&local->assoc_led_active);
}
-static void ieee80211_radio_led_activate(struct led_classdev *led_cdev)
+static int ieee80211_radio_led_activate(struct led_classdev *led_cdev)
{
struct ieee80211_local *local = container_of(led_cdev->trigger,
struct ieee80211_local,
radio_led);
atomic_inc(&local->radio_led_active);
+
+ return 0;
}
+#if LINUX_VERSION_IS_LESS(4,19,0)
+static void bp_ieee80211_radio_led_activate(struct led_classdev *led_cdev){
+ ieee80211_radio_led_activate(led_cdev);
+}
+#endif
static void ieee80211_radio_led_deactivate(struct led_classdev *led_cdev)
{
@@ -124,14 +152,21 @@
atomic_dec(&local->radio_led_active);
}
-static void ieee80211_tpt_led_activate(struct led_classdev *led_cdev)
+static int ieee80211_tpt_led_activate(struct led_classdev *led_cdev)
{
struct ieee80211_local *local = container_of(led_cdev->trigger,
struct ieee80211_local,
tpt_led);
atomic_inc(&local->tpt_led_active);
+
+ return 0;
}
+#if LINUX_VERSION_IS_LESS(4,19,0)
+static void bp_ieee80211_tpt_led_activate(struct led_classdev *led_cdev){
+ ieee80211_tpt_led_activate(led_cdev);
+}
+#endif
static void ieee80211_tpt_led_deactivate(struct led_classdev *led_cdev)
{
@@ -145,7 +180,11 @@
void ieee80211_led_init(struct ieee80211_local *local)
{
atomic_set(&local->rx_led_active, 0);
+#if LINUX_VERSION_IS_GEQ(4,19,0)
local->rx_led.activate = ieee80211_rx_led_activate;
+#else
+ local->rx_led.activate = bp_ieee80211_rx_led_activate;
+#endif
local->rx_led.deactivate = ieee80211_rx_led_deactivate;
if (local->rx_led.name && led_trigger_register(&local->rx_led)) {
kfree(local->rx_led.name);
@@ -153,7 +192,11 @@
}
atomic_set(&local->tx_led_active, 0);
+#if LINUX_VERSION_IS_GEQ(4,19,0)
local->tx_led.activate = ieee80211_tx_led_activate;
+#else
+ local->tx_led.activate = bp_ieee80211_tx_led_activate;
+#endif
local->tx_led.deactivate = ieee80211_tx_led_deactivate;
if (local->tx_led.name && led_trigger_register(&local->tx_led)) {
kfree(local->tx_led.name);
@@ -161,7 +204,11 @@
}
atomic_set(&local->assoc_led_active, 0);
+#if LINUX_VERSION_IS_GEQ(4,19,0)
local->assoc_led.activate = ieee80211_assoc_led_activate;
+#else
+ local->assoc_led.activate = bp_ieee80211_assoc_led_activate;
+#endif
local->assoc_led.deactivate = ieee80211_assoc_led_deactivate;
if (local->assoc_led.name && led_trigger_register(&local->assoc_led)) {
kfree(local->assoc_led.name);
@@ -169,7 +216,11 @@
}
atomic_set(&local->radio_led_active, 0);
+#if LINUX_VERSION_IS_GEQ(4,19,0)
local->radio_led.activate = ieee80211_radio_led_activate;
+#else
+ local->radio_led.activate = bp_ieee80211_radio_led_activate;
+#endif
local->radio_led.deactivate = ieee80211_radio_led_deactivate;
if (local->radio_led.name && led_trigger_register(&local->radio_led)) {
kfree(local->radio_led.name);
@@ -178,7 +229,11 @@
atomic_set(&local->tpt_led_active, 0);
if (local->tpt_led_trigger) {
+#if LINUX_VERSION_IS_GEQ(4,19,0)
local->tpt_led.activate = ieee80211_tpt_led_activate;
+#else
+ local->tpt_led.activate = bp_ieee80211_tpt_led_activate;
+#endif
local->tpt_led.deactivate = ieee80211_tpt_led_deactivate;
if (led_trigger_register(&local->tpt_led)) {
kfree(local->tpt_led_trigger);
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/main.c b/drivers/net/wireless-3.8/iwl7000/mac80211/main.c
index 6d1b529..66627be 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/main.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/main.c
@@ -4,6 +4,7 @@
* Copyright 2006-2007 Jiri Benc <jbenc@suse.cz>
* Copyright 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -494,10 +495,7 @@
cpu_to_le32(IEEE80211_VHT_CAP_RXLDPC |
IEEE80211_VHT_CAP_SHORT_GI_80 |
IEEE80211_VHT_CAP_SHORT_GI_160 |
- IEEE80211_VHT_CAP_RXSTBC_1 |
- IEEE80211_VHT_CAP_RXSTBC_2 |
- IEEE80211_VHT_CAP_RXSTBC_3 |
- IEEE80211_VHT_CAP_RXSTBC_4 |
+ IEEE80211_VHT_CAP_RXSTBC_MASK |
IEEE80211_VHT_CAP_TXSTBC |
IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE |
IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE |
@@ -580,15 +578,29 @@
#if LINUX_VERSION_IS_GEQ(4,3,0)
wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_FILS_STA);
#endif
+ wiphy_ext_feature_set(wiphy,
+ NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211);
- if (!ops->hw_scan)
+ if (!ops->hw_scan) {
wiphy->features |= NL80211_FEATURE_LOW_PRIORITY_SCAN |
NL80211_FEATURE_AP_SCAN;
-
+ /*
+ * if the driver behaves correctly using the probe request
+ * (template) from mac80211, then both of these should be
+ * supported even with hw scan - but let drivers opt in.
+ */
+ wiphy_ext_feature_set(wiphy,
+ NL80211_EXT_FEATURE_SCAN_RANDOM_SN);
+ wiphy_ext_feature_set(wiphy,
+ NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT);
+ }
if (!ops->set_key)
wiphy->flags |= WIPHY_FLAG_IBSS_RSN;
+ if (ops->wake_tx_queue)
+ wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_TXQS);
+
wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_RRM);
wiphy->bss_priv_size = sizeof(struct ieee80211_bss);
@@ -605,12 +617,24 @@
local->ops = ops;
local->use_chanctx = use_chanctx;
+ /*
+ * We need a bit of data queued to build aggregates properly, so
+ * instruct the TCP stack to allow more than a single ms of data
+ * to be queued in the stack. The value is a bit-shift of 1
+ * second, so 8 is ~4ms of queued data. Only affects local TCP
+ * sockets.
+ * This is the default, anyhow - drivers may need to override it
+ * for local reasons (longer buffers, longer completion time, or
+ * similar).
+ */
+ local->hw.tx_sk_pacing_shift = 8;
+
/* set up some defaults */
local->hw.queues = 1;
local->hw.max_rates = 1;
local->hw.max_report_rates = 0;
- local->hw.max_rx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF;
- local->hw.max_tx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF;
+ local->hw.max_rx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF_HT;
+ local->hw.max_tx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF_HT;
local->hw.offchannel_tx_hw_queue = IEEE80211_INVAL_HW_QUEUE;
local->hw.conf.long_frame_max_tx_count = wiphy->retry_long;
local->hw.conf.short_frame_max_tx_count = wiphy->retry_short;
@@ -681,6 +705,10 @@
tasklet_init(&local->tx_pending_tasklet, ieee80211_tx_pending,
(unsigned long)local);
+ if (ops->wake_tx_queue)
+ tasklet_init(&local->wake_txqs_tasklet, ieee80211_wake_txqs,
+ (unsigned long)local);
+
tasklet_init(&local->tasklet,
ieee80211_tasklet_handler,
(unsigned long) local);
@@ -801,7 +829,7 @@
if (have_mfp)
n_suites += 1 + 2 * IS_ENABLED(CONFIG_CRYPTO_GCM);
- suites = kmalloc(sizeof(u32) * n_suites, GFP_KERNEL);
+ suites = kmalloc_array(n_suites, sizeof(u32), GFP_KERNEL);
if (!suites)
return -ENOMEM;
@@ -981,8 +1009,12 @@
if (ieee80211_has_nan_data_iftype(local->hw.wiphy->interface_modes))
return -EINVAL;
- /* if low-level driver supports AP, we also support VLAN */
- if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_AP)) {
+ /* if low-level driver supports AP, we also support VLAN.
+ * drivers advertising SW_CRYPTO_CONTROL should enable AP_VLAN
+ * based on their support to transmit SW encrypted packets.
+ */
+ if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_AP) &&
+ !ieee80211_hw_check(&local->hw, SW_CRYPTO_CONTROL)) {
hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_AP_VLAN);
hw->wiphy->software_iftypes |= BIT(NL80211_IFTYPE_AP_VLAN);
}
@@ -1154,6 +1186,10 @@
ieee80211_led_init(local);
+ result = ieee80211_txq_setup_flows(local);
+ if (result)
+ goto fail_flows;
+
rtnl_lock();
result = ieee80211_init_rate_ctrl_alg(local,
@@ -1164,6 +1200,51 @@
goto fail_rate;
}
+ if (local->rate_ctrl) {
+ clear_bit(IEEE80211_HW_SUPPORTS_VHT_EXT_NSS_BW, hw->flags);
+ if (local->rate_ctrl->ops->capa & RATE_CTRL_CAPA_VHT_EXT_NSS_BW)
+ ieee80211_hw_set(hw, SUPPORTS_VHT_EXT_NSS_BW);
+ }
+
+ /*
+ * If the VHT capabilities don't have IEEE80211_VHT_EXT_NSS_BW_CAPABLE,
+ * or have it when we don't, copy the sband structure and set/clear it.
+ * This is necessary because rate scaling algorithms could be switched
+ * and have different support values.
+ * Print a message so that in the common case the reallocation can be
+ * avoided.
+ */
+ BUILD_BUG_ON(NUM_NL80211_BANDS > 8 * sizeof(local->sband_allocated));
+ for (band = 0; band < NUM_NL80211_BANDS; band++) {
+ struct ieee80211_supported_band *sband;
+ bool local_cap, ie_cap;
+
+ local_cap = ieee80211_hw_check(hw, SUPPORTS_VHT_EXT_NSS_BW);
+
+ sband = local->hw.wiphy->bands[band];
+ if (!sband || !sband->vht_cap.vht_supported)
+ continue;
+
+ ie_cap = !!(sband->vht_cap.vht_mcs.tx_highest &
+ cpu_to_le16(IEEE80211_VHT_EXT_NSS_BW_CAPABLE));
+
+ if (local_cap == ie_cap)
+ continue;
+
+ sband = kmemdup(sband, sizeof(*sband), GFP_KERNEL);
+ if (!sband)
+ goto fail_rate;
+
+ wiphy_dbg(hw->wiphy, "copying sband (band %d) due to VHT EXT NSS BW flag\n",
+ band);
+
+ sband->vht_cap.vht_mcs.tx_highest ^=
+ cpu_to_le16(IEEE80211_VHT_EXT_NSS_BW_CAPABLE);
+
+ local->hw.wiphy->bands[band] = sband;
+ local->sband_allocated |= BIT(band);
+ }
+
/* add one default STA interface if supported */
if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_STATION) &&
!ieee80211_hw_check(hw, NO_AUTO_VIF)) {
@@ -1176,10 +1257,6 @@
rtnl_unlock();
- result = ieee80211_txq_setup_flows(local);
- if (result)
- goto fail_flows;
-
#ifdef CONFIG_INET
local->ifa_notifier.notifier_call = ieee80211_ifa_changed;
result = register_inetaddr_notifier(&local->ifa_notifier);
@@ -1209,8 +1286,6 @@
#if defined(CONFIG_INET) || defined(CONFIG_IPV6)
fail_ifa:
#endif
- ieee80211_txq_teardown_flows(local);
- fail_flows:
rtnl_lock();
rate_control_deinitialize(local);
ieee80211_remove_interfaces(local);
@@ -1218,6 +1293,8 @@
rtnl_unlock();
ieee80211_led_exit(local);
ieee80211_wep_free(local);
+ ieee80211_txq_teardown_flows(local);
+ fail_flows:
destroy_workqueue(local->workqueue);
fail_workqueue:
wiphy_unregister(local->hw.wiphy);
@@ -1242,6 +1319,7 @@
#if IS_ENABLED(CONFIG_IPV6)
unregister_inet6addr_notifier(&local->ifa6_notifier);
#endif
+ ieee80211_txq_teardown_flows(local);
rtnl_lock();
@@ -1270,7 +1348,6 @@
skb_queue_purge(&local->skb_queue);
skb_queue_purge(&local->skb_queue_unreliable);
skb_queue_purge(&local->skb_queue_tdls_chsw);
- ieee80211_txq_teardown_flows(local);
destroy_workqueue(local->workqueue);
wiphy_unregister(local->hw.wiphy);
@@ -1290,6 +1367,7 @@
void ieee80211_free_hw(struct ieee80211_hw *hw)
{
struct ieee80211_local *local = hw_to_local(hw);
+ enum nl80211_band band;
mutex_destroy(&local->iflist_mtx);
mutex_destroy(&local->mtx);
@@ -1305,7 +1383,13 @@
ieee80211_free_led_names(local);
- kfree(local->uapsd_black_list);
+ kfree(rcu_access_pointer(local->uapsd_black_list));
+
+ for (band = 0; band < NUM_NL80211_BANDS; band++) {
+ if (!(local->sband_allocated & BIT(band)))
+ continue;
+ kfree(local->hw.wiphy->bands[band]);
+ }
#if CFG80211_VERSION < KERNEL_VERSION(4,0,0)
intel_regulatory_deregister(local);
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/mlme.c b/drivers/net/wireless-3.8/iwl7000/mac80211/mlme.c
index b674d6c..be4550d 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/mlme.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/mlme.c
@@ -220,7 +220,8 @@
memcpy(&he_oper_vht_cap, he_oper->optional, 3);
he_oper_vht_cap.basic_mcs_set = cpu_to_le16(0);
- if (!ieee80211_chandef_vht_oper(&he_oper_vht_cap,
+ if (!ieee80211_chandef_vht_oper(&sdata->local->hw,
+ &he_oper_vht_cap, ht_oper,
&vht_chandef)) {
if (!(ifmgd->flags & IEEE80211_STA_DISABLE_HE))
sdata_info(sdata,
@@ -228,7 +229,8 @@
ret = IEEE80211_STA_DISABLE_HE;
goto out;
}
- } else if (!ieee80211_chandef_vht_oper(vht_oper, &vht_chandef)) {
+ } else if (!ieee80211_chandef_vht_oper(&sdata->local->hw, vht_oper,
+ ht_oper, &vht_chandef)) {
if (!(ifmgd->flags & IEEE80211_STA_DISABLE_VHT))
sdata_info(sdata,
"AP VHT information is invalid, disable VHT\n");
@@ -989,7 +991,8 @@
!(ifmgd->flags & IEEE80211_STA_DISABLE_HE))
return;
- skb = ieee80211_nullfunc_get(&local->hw, &sdata->vif, true);
+ skb = ieee80211_nullfunc_get(&local->hw, &sdata->vif,
+ !ieee80211_hw_check(&local->hw, DOESNT_SUPPORT_QOS_NDP));
if (!skb)
return;
@@ -2165,8 +2168,6 @@
/* deauthenticate/disassociate now */
if (tx || frame_buf) {
- struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
-
/*
* In multi channel scenarios guarantee that the virtual
* interface is granted immediate airtime to transmit the
@@ -2372,6 +2373,20 @@
ieee80211_sta_reset_conn_monitor(sdata);
}
+void ieee80211_mlme_send_probe_req(struct ieee80211_sub_if_data *sdata,
+ const u8 *src, const u8 *dst,
+ const u8 *ssid, size_t ssid_len,
+ struct ieee80211_channel *channel)
+{
+ struct sk_buff *skb;
+
+ skb = ieee80211_build_probe_req(sdata, src, dst, (u32)-1, channel,
+ ssid, ssid_len, NULL, 0,
+ IEEE80211_PROBE_FLAG_DIRECTED);
+ if (skb)
+ ieee80211_tx_skb(sdata, skb);
+}
+
static void ieee80211_mgd_probe_ap_send(struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
@@ -2418,10 +2433,9 @@
else
ssid_len = ssid[1];
- ieee80211_send_probe_req(sdata, sdata->vif.addr, dst,
- ssid + 2, ssid_len, NULL,
- 0, (u32) -1, true, 0,
- ifmgd->associated->channel, false);
+ ieee80211_mlme_send_probe_req(sdata, sdata->vif.addr, dst,
+ ssid + 2, ssid_len,
+ ifmgd->associated->channel);
rcu_read_unlock();
}
@@ -2523,7 +2537,7 @@
skb = ieee80211_build_probe_req(sdata, sdata->vif.addr, cbss->bssid,
(u32) -1, cbss->channel,
ssid + 2, ssid_len,
- NULL, 0, true);
+ NULL, 0, IEEE80211_PROBE_FLAG_DIRECTED);
rcu_read_unlock();
return skb;
@@ -3205,19 +3219,16 @@
}
if (bss_conf->he_support) {
- u32 he_oper_params =
- le32_to_cpu(elems.he_operation->he_oper_params);
+ bss_conf->bss_color =
+ le32_get_bits(elems.he_operation->he_oper_params,
+ IEEE80211_HE_OPERATION_BSS_COLOR_MASK);
- bss_conf->bss_color = he_oper_params &
- IEEE80211_HE_OPERATION_BSS_COLOR_MASK;
bss_conf->htc_trig_based_pkt_ext =
- (he_oper_params &
- IEEE80211_HE_OPERATION_DFLT_PE_DURATION_MASK) <<
- IEEE80211_HE_OPERATION_DFLT_PE_DURATION_OFFSET;
+ le32_get_bits(elems.he_operation->he_oper_params,
+ IEEE80211_HE_OPERATION_DFLT_PE_DURATION_MASK);
bss_conf->frame_time_rts_th =
- (he_oper_params &
- IEEE80211_HE_OPERATION_RTS_THRESHOLD_MASK) <<
- IEEE80211_HE_OPERATION_RTS_THRESHOLD_OFFSET;
+ le32_get_bits(elems.he_operation->he_oper_params,
+ IEEE80211_HE_OPERATION_RTS_THRESHOLD_MASK);
bss_conf->multi_sta_back_32bit =
sta->sta.he_cap.he_cap_elem.mac_cap_info[2] &
@@ -3526,82 +3537,14 @@
(1ULL << WLAN_EID_HT_OPERATION) |
(1ULL << WLAN_EID_EXT_CHANSWITCH_ANN);
-static void ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata,
- struct ieee80211_mgmt *mgmt, size_t len,
- struct ieee80211_rx_status *rx_status)
+static void ieee80211_handle_beacon_sig(struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_if_managed *ifmgd,
+ struct ieee80211_bss_conf *bss_conf,
+ struct ieee80211_local *local,
+ struct ieee80211_rx_status *rx_status)
{
- struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
- struct ieee80211_bss_conf *bss_conf = &sdata->vif.bss_conf;
- size_t baselen;
- struct ieee802_11_elems elems;
- struct ieee80211_local *local = sdata->local;
- struct ieee80211_chanctx_conf *chanctx_conf;
- struct ieee80211_channel *chan;
- struct sta_info *sta;
- u32 changed = 0;
- bool erp_valid;
- u8 erp_value = 0;
- u32 ncrc;
- u8 *bssid;
- u8 deauth_buf[IEEE80211_DEAUTH_FRAME_LEN];
-
- sdata_assert_lock(sdata);
-
- /* Process beacon from the current BSS */
- baselen = (u8 *) mgmt->u.beacon.variable - (u8 *) mgmt;
- if (baselen > len)
- return;
-
- rcu_read_lock();
- chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);
- if (!chanctx_conf) {
- rcu_read_unlock();
- return;
- }
-
- if (rx_status->freq != chanctx_conf->def.chan->center_freq) {
- rcu_read_unlock();
- return;
- }
- chan = chanctx_conf->def.chan;
- rcu_read_unlock();
-
- if (ifmgd->assoc_data && ifmgd->assoc_data->need_beacon &&
- ether_addr_equal(mgmt->bssid, ifmgd->assoc_data->bss->bssid)) {
- ieee802_11_parse_elems(mgmt->u.beacon.variable,
- len - baselen, false, &elems);
-
- ieee80211_rx_bss_info(sdata, mgmt, len, rx_status, &elems);
- if (elems.tim && !elems.parse_error) {
- const struct ieee80211_tim_ie *tim_ie = elems.tim;
- ifmgd->dtim_period = tim_ie->dtim_period;
- }
- ifmgd->have_beacon = true;
- ifmgd->assoc_data->need_beacon = false;
- if (ieee80211_hw_check(&local->hw, TIMING_BEACON_ONLY)) {
- sdata->vif.bss_conf.sync_tsf =
- le64_to_cpu(mgmt->u.beacon.timestamp);
- sdata->vif.bss_conf.sync_device_ts =
- rx_status->device_timestamp;
- if (elems.tim)
- sdata->vif.bss_conf.sync_dtim_count =
- elems.tim->dtim_count;
- else
- sdata->vif.bss_conf.sync_dtim_count = 0;
- }
- /* continue assoc process */
- ifmgd->assoc_data->timeout = jiffies;
- ifmgd->assoc_data->timeout_started = true;
- run_again(sdata, ifmgd->assoc_data->timeout);
- return;
- }
-
- if (!ifmgd->associated ||
- !ether_addr_equal(mgmt->bssid, ifmgd->associated->bssid))
- return;
- bssid = ifmgd->associated->bssid;
-
/* Track average RSSI from the Beacon frames of the current AP */
+
if (ifmgd->flags & IEEE80211_STA_RESET_SIGNAL_AVE) {
ifmgd->flags &= ~IEEE80211_STA_RESET_SIGNAL_AVE;
ewma_beacon_signal_init(&ifmgd->ave_beacon_signal);
@@ -3688,6 +3631,86 @@
sig, GFP_KERNEL);
}
}
+}
+
+static void ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_mgmt *mgmt, size_t len,
+ struct ieee80211_rx_status *rx_status)
+{
+ struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
+ struct ieee80211_bss_conf *bss_conf = &sdata->vif.bss_conf;
+ size_t baselen;
+ struct ieee802_11_elems elems;
+ struct ieee80211_local *local = sdata->local;
+ struct ieee80211_chanctx_conf *chanctx_conf;
+ struct ieee80211_channel *chan;
+ struct sta_info *sta;
+ u32 changed = 0;
+ bool erp_valid;
+ u8 erp_value = 0;
+ u32 ncrc;
+ u8 *bssid;
+ u8 deauth_buf[IEEE80211_DEAUTH_FRAME_LEN];
+
+ sdata_assert_lock(sdata);
+
+ /* Process beacon from the current BSS */
+ baselen = (u8 *) mgmt->u.beacon.variable - (u8 *) mgmt;
+ if (baselen > len)
+ return;
+
+ rcu_read_lock();
+ chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);
+ if (!chanctx_conf) {
+ rcu_read_unlock();
+ return;
+ }
+
+ if (rx_status->freq != chanctx_conf->def.chan->center_freq) {
+ rcu_read_unlock();
+ return;
+ }
+ chan = chanctx_conf->def.chan;
+ rcu_read_unlock();
+
+ if (ifmgd->assoc_data && ifmgd->assoc_data->need_beacon &&
+ ether_addr_equal(mgmt->bssid, ifmgd->assoc_data->bss->bssid)) {
+ ieee802_11_parse_elems(mgmt->u.beacon.variable,
+ len - baselen, false, &elems);
+
+ ieee80211_rx_bss_info(sdata, mgmt, len, rx_status, &elems);
+ if (elems.tim && !elems.parse_error) {
+ const struct ieee80211_tim_ie *tim_ie = elems.tim;
+ ifmgd->dtim_period = tim_ie->dtim_period;
+ }
+ ifmgd->have_beacon = true;
+ ifmgd->assoc_data->need_beacon = false;
+ if (ieee80211_hw_check(&local->hw, TIMING_BEACON_ONLY)) {
+ sdata->vif.bss_conf.sync_tsf =
+ le64_to_cpu(mgmt->u.beacon.timestamp);
+ sdata->vif.bss_conf.sync_device_ts =
+ rx_status->device_timestamp;
+ if (elems.tim)
+ sdata->vif.bss_conf.sync_dtim_count =
+ elems.tim->dtim_count;
+ else
+ sdata->vif.bss_conf.sync_dtim_count = 0;
+ }
+ /* continue assoc process */
+ ifmgd->assoc_data->timeout = jiffies;
+ ifmgd->assoc_data->timeout_started = true;
+ run_again(sdata, ifmgd->assoc_data->timeout);
+ return;
+ }
+
+ if (!ifmgd->associated ||
+ !ether_addr_equal(mgmt->bssid, ifmgd->associated->bssid))
+ return;
+ bssid = ifmgd->associated->bssid;
+
+ if (!(rx_status->flag & RX_FLAG_NO_SIGNAL_VAL))
+ ieee80211_handle_beacon_sig(sdata, ifmgd, bss_conf,
+ local, rx_status);
if (ifmgd->flags & IEEE80211_STA_CONNECTION_POLL) {
mlme_dbg_ratelimited(sdata,
@@ -4482,12 +4505,14 @@
{
const struct ieee80211_sta_he_cap *sta_he_cap =
ieee80211_get_he_sta_cap(sband);
- u16 ap_min_req_set = le16_to_cpu(he_op->he_mcs_nss_set);
+ u16 ap_min_req_set;
int i;
if (!sta_he_cap || !he_op)
return false;
+ ap_min_req_set = le16_to_cpu(he_op->he_mcs_nss_set);
+
/* Need to go over for 80MHz, 160MHz and for 80+80 */
for (i = 0; i < 3; i++) {
const struct ieee80211_he_mcs_nss_supp *sta_mcs_nss_supp =
@@ -4614,8 +4639,7 @@
else
he_oper = NULL;
- if (!he_oper ||
- !ieee80211_verify_sta_he_mcs_support(sband, he_oper))
+ if (!ieee80211_verify_sta_he_mcs_support(sband, he_oper))
ifmgd->flags |= IEEE80211_STA_DISABLE_HE;
}
@@ -5202,6 +5226,8 @@
sdata->control_port_protocol = req->crypto.control_port_ethertype;
sdata->control_port_no_encrypt = req->crypto.control_port_no_encrypt;
+ sdata->control_port_over_nl80211 =
+ cfg_control_port_over_nl80211(&req->crypto);
sdata->encrypt_headroom = ieee80211_cs_headroom(local, &req->crypto,
sdata->vif.type);
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/offchannel.c b/drivers/net/wireless-3.8/iwl7000/mac80211/offchannel.c
index 840beaa..e8b707fc 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/offchannel.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/offchannel.c
@@ -262,7 +262,7 @@
if (roc->mgmt_tx_cookie) {
if (!WARN_ON(!roc->frame)) {
ieee80211_tx_skb_tid_band(roc->sdata, roc->frame, 7,
- roc->chan->band);
+ roc->chan->band, 0);
roc->frame = NULL;
}
} else {
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/rhashtable.c b/drivers/net/wireless-3.8/iwl7000/mac80211/rhashtable.c
index f6fd196..bee37f2 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/rhashtable.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/rhashtable.c
@@ -115,8 +115,7 @@
static union nested_table *nested_table_alloc(struct rhashtable *ht,
union nested_table __rcu **prev,
- unsigned int shifted,
- unsigned int nhash)
+ bool leaf)
{
union nested_table *ntbl;
int i;
@@ -127,10 +126,9 @@
ntbl = kzalloc(PAGE_SIZE, GFP_ATOMIC);
- if (ntbl && shifted) {
- for (i = 0; i < PAGE_SIZE / sizeof(ntbl[0].bucket); i++)
- INIT_RHT_NULLS_HEAD(ntbl[i].bucket, ht,
- (i << shifted) | nhash);
+ if (ntbl && leaf) {
+ for (i = 0; i < PAGE_SIZE / sizeof(ntbl[0]); i++)
+ INIT_RHT_NULLS_HEAD(ntbl[i].bucket);
}
rcu_assign_pointer(*prev, ntbl);
@@ -156,7 +154,7 @@
return NULL;
if (!nested_table_alloc(ht, (union nested_table __rcu **)tbl->buckets,
- 0, 0)) {
+ false)) {
kfree(tbl);
return NULL;
}
@@ -175,18 +173,16 @@
int i;
size = sizeof(*tbl) + nbuckets * sizeof(tbl->buckets[0]);
- if (size <= (PAGE_SIZE << PAGE_ALLOC_COSTLY_ORDER) ||
- gfp != GFP_KERNEL)
- tbl = kzalloc(size, gfp | __GFP_NOWARN | __GFP_NORETRY);
- if (tbl == NULL && gfp == GFP_KERNEL)
+ if (gfp == GFP_KERNEL)
tbl = vzalloc(size);
size = nbuckets;
- if (tbl == NULL && gfp != GFP_KERNEL) {
+ if (tbl == NULL && (gfp & ~__GFP_NOFAIL) != GFP_KERNEL) {
tbl = nested_bucket_table_alloc(ht, nbuckets, gfp);
nbuckets = 0;
}
+
if (tbl == NULL)
return NULL;
@@ -207,7 +203,7 @@
tbl->hash_rnd = get_random_u32();
for (i = 0; i < nbuckets; i++)
- INIT_RHT_NULLS_HEAD(tbl->buckets[i], ht, i);
+ INIT_RHT_NULLS_HEAD(tbl->buckets[i]);
return tbl;
}
@@ -228,8 +224,7 @@
static int rhashtable_rehash_one(struct rhashtable *ht, unsigned int old_hash)
{
struct bucket_table *old_tbl = rht_dereference(ht->tbl, ht);
- struct bucket_table *new_tbl = rhashtable_last_table(ht,
- rht_dereference_rcu(old_tbl->future_tbl, ht));
+ struct bucket_table *new_tbl = rhashtable_last_table(ht, old_tbl);
struct rhash_head __rcu **pprev = rht_bucket_var(old_tbl, old_hash);
int err = -EAGAIN;
struct rhash_head *head, *next, *entry;
@@ -299,21 +294,14 @@
struct bucket_table *old_tbl,
struct bucket_table *new_tbl)
{
- /* Protect future_tbl using the first bucket lock. */
- spin_lock_bh(old_tbl->locks);
-
- /* Did somebody beat us to it? */
- if (rcu_access_pointer(old_tbl->future_tbl)) {
- spin_unlock_bh(old_tbl->locks);
- return -EEXIST;
- }
-
/* Make insertions go into the new, empty table right away. Deletions
* and lookups will be attempted in both tables until we synchronize.
+ * As cmpxchg() provides strong barriers, we do not need
+ * rcu_assign_pointer().
*/
- rcu_assign_pointer(old_tbl->future_tbl, new_tbl);
- spin_unlock_bh(old_tbl->locks);
+ if (cmpxchg(&old_tbl->future_tbl, NULL, new_tbl) != NULL)
+ return -EEXIST;
return 0;
}
@@ -334,6 +322,7 @@
err = rhashtable_rehash_chain(ht, old_hash);
if (err)
return err;
+ cond_resched();
}
/* Publish the new table pointer. */
@@ -459,7 +448,7 @@
err = -ENOMEM;
- new_tbl = bucket_table_alloc(ht, size, GFP_ATOMIC);
+ new_tbl = bucket_table_alloc(ht, size, GFP_ATOMIC | __GFP_NOWARN);
if (new_tbl == NULL)
goto fail;
@@ -475,7 +464,7 @@
fail:
/* Do not fail the insert if someone else did a rehash. */
- if (likely(rcu_dereference_raw(tbl->future_tbl)))
+ if (likely(rcu_access_pointer(tbl->future_tbl)))
return 0;
/* Schedule async rehash to retry allocation in process context. */
@@ -507,8 +496,10 @@
if (!key ||
(ht->p.obj_cmpfn ?
ht->p.obj_cmpfn(&arg, rht_obj(ht, head)) :
- rhashtable_compare(&arg, rht_obj(ht, head))))
+ rhashtable_compare(&arg, rht_obj(ht, head)))) {
+ pprev = &head->next;
continue;
+ }
if (!ht->rhlist)
return rht_obj(ht, head);
@@ -546,7 +537,7 @@
if (PTR_ERR(data) != -EAGAIN && PTR_ERR(data) != -ENOENT)
return ERR_CAST(data);
- new_tbl = rcu_dereference(tbl->future_tbl);
+ new_tbl = rht_dereference_rcu(tbl->future_tbl, ht);
if (new_tbl)
return new_tbl;
@@ -605,7 +596,7 @@
break;
spin_unlock_bh(lock);
- tbl = rcu_dereference(tbl->future_tbl);
+ tbl = rht_dereference_rcu(tbl->future_tbl, ht);
}
data = rhashtable_lookup_one(ht, tbl, hash, key, obj);
@@ -666,8 +657,9 @@
* For a completely stable walk you should construct your own data
* structure outside the hash table.
*
- * This function may sleep so you must not call it from interrupt
- * context or with spin locks held.
+ * This function may be called from any process context, including
+ * non-preemptable context, but cannot be called from softirq or
+ * hardirq context.
*
* You must call rhashtable_walk_exit after this function returns.
*/
@@ -724,6 +716,7 @@
__acquires(RCU)
{
struct rhashtable *ht = iter->ht;
+ bool rhlist = ht->rhlist;
rcu_read_lock();
@@ -732,11 +725,52 @@
list_del(&iter->walker.list);
spin_unlock(&ht->lock);
- if (!iter->walker.tbl && !iter->end_of_table) {
+ if (iter->end_of_table)
+ return 0;
+ if (!iter->walker.tbl) {
iter->walker.tbl = rht_dereference_rcu(ht->tbl, ht);
+ iter->slot = 0;
+ iter->skip = 0;
return -EAGAIN;
}
+ if (iter->p && !rhlist) {
+ /*
+ * We need to validate that 'p' is still in the table, and
+ * if so, update 'skip'
+ */
+ struct rhash_head *p;
+ int skip = 0;
+ rht_for_each_rcu(p, iter->walker.tbl, iter->slot) {
+ skip++;
+ if (p == iter->p) {
+ iter->skip = skip;
+ goto found;
+ }
+ }
+ iter->p = NULL;
+ } else if (iter->p && rhlist) {
+ /* Need to validate that 'list' is still in the table, and
+ * if so, update 'skip' and 'p'.
+ */
+ struct rhash_head *p;
+ struct rhlist_head *list;
+ int skip = 0;
+ rht_for_each_rcu(p, iter->walker.tbl, iter->slot) {
+ for (list = container_of(p, struct rhlist_head, rhead);
+ list;
+ list = rcu_dereference(list->next)) {
+ skip++;
+ if (list == iter->list) {
+ iter->p = p;
+ iter->skip = skip;
+ goto found;
+ }
+ }
+ }
+ iter->p = NULL;
+ }
+found:
return 0;
}
EXPORT_SYMBOL_GPL(rhashtable_walk_start_check);
@@ -912,8 +946,6 @@
iter->walker.tbl = NULL;
spin_unlock(&ht->lock);
- iter->p = NULL;
-
out:
rcu_read_unlock();
}
@@ -921,8 +953,16 @@
static size_t rounded_hashtable_size(const struct rhashtable_params *params)
{
- return max(roundup_pow_of_two(params->nelem_hint * 4 / 3),
- (unsigned long)params->min_size);
+ size_t retsize;
+
+ if (params->nelem_hint)
+ retsize = max(roundup_pow_of_two(params->nelem_hint * 4 / 3),
+ (unsigned long)params->min_size);
+ else
+ retsize = max(HASH_DEFAULT_SIZE,
+ (unsigned long)params->min_size);
+
+ return retsize;
}
static u32 rhashtable_jhash2(const void *key, u32 length, u32 seed)
@@ -951,7 +991,6 @@
* .key_offset = offsetof(struct test_obj, key),
* .key_len = sizeof(int),
* .hashfn = jhash,
- * .nulls_base = (1U << RHT_BASE_SHIFT),
* };
*
* Configuration Example 2: Variable length keys
@@ -979,15 +1018,10 @@
struct bucket_table *tbl;
size_t size;
- size = HASH_DEFAULT_SIZE;
-
if ((!params->key_len && !params->obj_hashfn) ||
(params->obj_hashfn && !params->obj_cmpfn))
return -EINVAL;
- if (params->nulls_base && params->nulls_base < (1U << RHT_BASE_SHIFT))
- return -EINVAL;
-
memset(ht, 0, sizeof(*ht));
mutex_init(&ht->mutex);
spin_lock_init(&ht->lock);
@@ -1007,8 +1041,7 @@
ht->p.min_size = max_t(u16, ht->p.min_size, HASH_MIN_SIZE);
- if (params->nelem_hint)
- size = rounded_hashtable_size(&ht->p);
+ size = rounded_hashtable_size(&ht->p);
if (params->locks_mul)
ht->p.locks_mul = roundup_pow_of_two(params->locks_mul);
@@ -1025,9 +1058,16 @@
}
}
+ /*
+ * This is api initialization and thus we need to guarantee the
+ * initial rhashtable allocation. Upon failure, retry with the
+ * smallest possible size with __GFP_NOFAIL semantics.
+ */
tbl = bucket_table_alloc(ht, size, GFP_KERNEL);
- if (tbl == NULL)
- return -ENOMEM;
+ if (unlikely(tbl == NULL)) {
+ size = max_t(u16, ht->p.min_size, HASH_MIN_SIZE);
+ tbl = bucket_table_alloc(ht, size, GFP_KERNEL | __GFP_NOFAIL);
+ }
atomic_set(&ht->nelems, 0);
@@ -1052,10 +1092,6 @@
{
int err;
- /* No rhlist NULLs marking for now. */
- if (params->nulls_base)
- return -EINVAL;
-
err = rhashtable_init(&hlt->ht, params);
hlt->ht.rhlist = true;
return err;
@@ -1100,17 +1136,19 @@
void (*free_fn)(void *ptr, void *arg),
void *arg)
{
- struct bucket_table *tbl;
+ struct bucket_table *tbl, *next_tbl;
unsigned int i;
cancel_work_sync(&ht->run_work);
mutex_lock(&ht->mutex);
tbl = rht_dereference(ht->tbl, ht);
+restart:
if (free_fn) {
for (i = 0; i < tbl->size; i++) {
struct rhash_head *pos, *next;
+ cond_resched();
for (pos = rht_dereference(*rht_bucket(tbl, i), ht),
next = !rht_is_a_nulls(pos) ?
rht_dereference(pos->next, ht) : NULL;
@@ -1122,7 +1160,12 @@
}
}
+ next_tbl = rht_dereference(tbl->future_tbl, ht);
bucket_table_free(tbl);
+ if (next_tbl) {
+ tbl = next_tbl;
+ goto restart;
+ }
mutex_unlock(&ht->mutex);
}
EXPORT_SYMBOL_GPL(rhashtable_free_and_destroy);
@@ -1172,25 +1215,18 @@
unsigned int index = hash & ((1 << tbl->nest) - 1);
unsigned int size = tbl->size >> tbl->nest;
union nested_table *ntbl;
- unsigned int shifted;
- unsigned int nhash;
ntbl = (union nested_table *)rcu_dereference_raw(tbl->buckets[0]);
hash >>= tbl->nest;
- nhash = index;
- shifted = tbl->nest;
ntbl = nested_table_alloc(ht, &ntbl[index].table,
- size <= (1 << shift) ? shifted : 0, nhash);
+ size <= (1 << shift));
while (ntbl && size > (1 << shift)) {
index = hash & ((1 << shift) - 1);
size >>= shift;
hash >>= shift;
- nhash |= index << shifted;
- shifted += shift;
ntbl = nested_table_alloc(ht, &ntbl[index].table,
- size <= (1 << shift) ? shifted : 0,
- nhash);
+ size <= (1 << shift));
}
if (!ntbl)
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/rx.c b/drivers/net/wireless-3.8/iwl7000/mac80211/rx.c
index affde81c..0189dbb 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/rx.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/rx.c
@@ -118,7 +118,8 @@
if (status->flag & (RX_FLAG_FAILED_FCS_CRC |
RX_FLAG_FAILED_PLCP_CRC |
- RX_FLAG_ONLY_MONITOR))
+ RX_FLAG_ONLY_MONITOR |
+ RX_FLAG_NO_PSDU))
return true;
if (unlikely(skb->len < 16 + present_fcs_len + rtap_space))
@@ -145,6 +146,9 @@
/* allocate extra bitmaps */
if (status->chains)
len += 4 * hweight8(status->chains);
+ /* vendor presence bitmap */
+ if (status->flag & RX_FLAG_RADIOTAP_VENDOR_DATA)
+ len += 4;
if (ieee80211_have_rx_timestamp(status)) {
len = ALIGN(len, 8);
@@ -192,6 +196,15 @@
BUILD_BUG_ON(sizeof(struct ieee80211_radiotap_he_mu) != 12);
}
+ if (status->flag & RX_FLAG_NO_PSDU)
+ len += 1;
+
+ if (status->flag & RX_FLAG_RADIOTAP_LSIG) {
+ len = ALIGN(len, 2);
+ len += 4;
+ BUILD_BUG_ON(sizeof(struct ieee80211_radiotap_lsig) != 4);
+ }
+
if (status->chains) {
/* antenna and antenna signal fields */
len += 2 * hweight8(status->chains);
@@ -200,8 +213,6 @@
if (status->flag & RX_FLAG_RADIOTAP_VENDOR_DATA) {
struct ieee80211_vendor_radiotap *rtap = (void *)skb->data;
- /* vendor presence bitmap */
- len += 4;
/* alignment for fixed 6-byte vendor data header */
len = ALIGN(len, 2);
/* vendor data header */
@@ -282,6 +293,7 @@
struct ieee80211_vendor_radiotap rtap = {};
struct ieee80211_radiotap_he he = {};
struct ieee80211_radiotap_he_mu he_mu = {};
+ struct ieee80211_radiotap_lsig lsig = {};
if (status->flag & RX_FLAG_RADIOTAP_HE) {
he = *(struct ieee80211_radiotap_he *)skb->data;
@@ -294,6 +306,11 @@
skb_pull(skb, sizeof(he_mu));
}
+ if (status->flag & RX_FLAG_RADIOTAP_LSIG) {
+ lsig = *(struct ieee80211_radiotap_lsig *)skb->data;
+ skb_pull(skb, sizeof(lsig));
+ }
+
if (status->flag & RX_FLAG_RADIOTAP_VENDOR_DATA) {
rtap = *(struct ieee80211_vendor_radiotap *)skb->data;
/* rtap.len and rtap.pad are undone immediately */
@@ -552,7 +569,7 @@
if (status->encoding == RX_ENC_HE &&
status->flag & RX_FLAG_RADIOTAP_HE) {
-#define HE_PREP(f, val) cpu_to_le16(FIELD_PREP(IEEE80211_RADIOTAP_HE_##f, val))
+#define HE_PREP(f, val) le16_encode_bits(val, IEEE80211_RADIOTAP_HE_##f)
if (status->enc_flags & RX_ENC_FLAG_STBC_MASK) {
he.data6 |= HE_PREP(DATA6_NSTS,
@@ -633,6 +650,21 @@
pos += sizeof(he_mu);
}
+ if (status->flag & RX_FLAG_NO_PSDU) {
+ rthdr->it_present |=
+ cpu_to_le32(1 << IEEE80211_RADIOTAP_ZERO_LEN_PSDU);
+ *pos++ = status->zero_length_psdu_type;
+ }
+
+ if (status->flag & RX_FLAG_RADIOTAP_LSIG) {
+ /* ensure 2 byte alignment */
+ while ((pos - (u8 *)rthdr) & 1)
+ pos++;
+ rthdr->it_present |= cpu_to_le32(1 << IEEE80211_RADIOTAP_LSIG);
+ memcpy(pos, &lsig, sizeof(lsig));
+ pos += sizeof(lsig);
+ }
+
for_each_set_bit(chain, &chains, IEEE80211_MAX_CHAINS) {
*pos++ = status->chain_signal[chain];
*pos++ = chain;
@@ -725,6 +757,7 @@
struct ieee80211_sub_if_data *monitor_sdata =
rcu_dereference(local->monitor_sdata);
bool only_monitor = false;
+ unsigned int min_head_len;
if (status->flag & RX_FLAG_RADIOTAP_HE)
rtap_space += sizeof(struct ieee80211_radiotap_he);
@@ -738,6 +771,8 @@
rtap_space += sizeof(*rtap) + rtap->len + rtap->pad;
}
+ min_head_len = rtap_space;
+
/*
* First, we may need to make a copy of the skb because
* (1) we need to modify it for radiotap (if not present), and
@@ -747,18 +782,23 @@
* the SKB because it has a bad FCS/PLCP checksum.
*/
- if (ieee80211_hw_check(&local->hw, RX_INCLUDES_FCS)) {
- if (unlikely(origskb->len <= FCS_LEN)) {
- /* driver bug */
- WARN_ON(1);
- dev_kfree_skb(origskb);
- return NULL;
+ if (!(status->flag & RX_FLAG_NO_PSDU)) {
+ if (ieee80211_hw_check(&local->hw, RX_INCLUDES_FCS)) {
+ if (unlikely(origskb->len <= FCS_LEN + rtap_space)) {
+ /* driver bug */
+ WARN_ON(1);
+ dev_kfree_skb(origskb);
+ return NULL;
+ }
+ present_fcs_len = FCS_LEN;
}
- present_fcs_len = FCS_LEN;
+
+ /* also consider the hdr->frame_control */
+ min_head_len += 2;
}
- /* ensure hdr->frame_control and vendor radiotap data are in skb head */
- if (!pskb_may_pull(origskb, 2 + rtap_space)) {
+ /* ensure that the expected data elements are in skb head */
+ if (!pskb_may_pull(origskb, min_head_len)) {
dev_kfree_skb(origskb);
return NULL;
}
@@ -1508,7 +1548,7 @@
if (!sta->sta.txq[0])
return;
- for (tid = 0; tid < ARRAY_SIZE(sta->sta.txq); tid++) {
+ for (tid = 0; tid < IEEE80211_NUM_TIDS; tid++) {
if (txq_has_queue(sta->sta.txq[tid]))
set_bit(tid, &sta->txq_buffered_tids);
else
@@ -2317,7 +2357,7 @@
if (!sdata->u.mgd.use_4addr)
return -1;
- else
+ else if (!ether_addr_equal(hdr->addr1, sdata->vif.addr))
check_port_control = true;
}
@@ -2363,6 +2403,29 @@
return true;
}
+static void ieee80211_deliver_skb_to_local_stack(struct sk_buff *skb,
+ struct ieee80211_rx_data *rx)
+{
+ struct ieee80211_sub_if_data *sdata = rx->sdata;
+ struct net_device *dev = sdata->dev;
+
+ if (unlikely((skb->protocol == sdata->control_port_protocol ||
+ skb->protocol == cpu_to_be16(ETH_P_PREAUTH)) &&
+ sdata->control_port_over_nl80211)) {
+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
+ bool noencrypt = status->flag & RX_FLAG_DECRYPTED;
+
+ cfg80211_rx_control_port(dev, skb, noencrypt);
+ dev_kfree_skb(skb);
+ } else {
+ /* deliver to local stack */
+ if (rx->napi)
+ napi_gro_receive(rx->napi, skb);
+ else
+ netif_receive_skb(skb);
+ }
+}
+
/*
* requires that rx->skb is a frame with ethernet header
*/
@@ -2464,13 +2527,10 @@
#endif
if (skb) {
- /* deliver to local stack */
skb->protocol = eth_type_trans(skb, dev);
memset(skb->cb, 0, sizeof(skb->cb));
- if (rx->napi)
- napi_gro_receive(rx->napi, skb);
- else
- netif_receive_skb(skb);
+
+ ieee80211_deliver_skb_to_local_stack(skb, rx);
}
if (xmit_skb) {
@@ -2488,39 +2548,17 @@
}
static ieee80211_rx_result debug_noinline
-ieee80211_rx_h_amsdu(struct ieee80211_rx_data *rx)
+__ieee80211_rx_h_amsdu(struct ieee80211_rx_data *rx, u8 data_offset)
{
struct net_device *dev = rx->sdata->dev;
struct sk_buff *skb = rx->skb;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
__le16 fc = hdr->frame_control;
struct sk_buff_head frame_list;
- struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb);
struct ethhdr ethhdr;
const u8 *check_da = ethhdr.h_dest, *check_sa = ethhdr.h_source;
- if (unlikely(!ieee80211_is_data(fc)))
- return RX_CONTINUE;
-
- if (unlikely(!ieee80211_is_data_present(fc)))
- return RX_DROP_MONITOR;
-
- if (!(status->rx_flags & IEEE80211_RX_AMSDU))
- return RX_CONTINUE;
-
if (unlikely(ieee80211_has_a4(hdr->frame_control))) {
- switch (rx->sdata->vif.type) {
- case NL80211_IFTYPE_AP_VLAN:
- if (!rx->sdata->u.vlan.sta)
- return RX_DROP_UNUSABLE;
- break;
- case NL80211_IFTYPE_STATION:
- if (!rx->sdata->u.mgd.use_4addr)
- return RX_DROP_UNUSABLE;
- break;
- default:
- return RX_DROP_UNUSABLE;
- }
check_da = NULL;
check_sa = NULL;
} else switch (rx->sdata->vif.type) {
@@ -2540,15 +2578,13 @@
break;
}
- if (is_multicast_ether_addr(hdr->addr1))
- return RX_DROP_UNUSABLE;
-
skb->dev = dev;
__skb_queue_head_init(&frame_list);
if (ieee80211_data_to_8023_exthdr(skb, ðhdr,
rx->sdata->vif.addr,
- rx->sdata->vif.type))
+ rx->sdata->vif.type,
+ data_offset))
return RX_DROP_UNUSABLE;
ieee80211_amsdu_to_8023s(skb, &frame_list, dev->dev_addr,
@@ -2570,6 +2606,44 @@
return RX_QUEUED;
}
+static ieee80211_rx_result debug_noinline
+ieee80211_rx_h_amsdu(struct ieee80211_rx_data *rx)
+{
+ struct sk_buff *skb = rx->skb;
+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+ __le16 fc = hdr->frame_control;
+
+ if (!(status->rx_flags & IEEE80211_RX_AMSDU))
+ return RX_CONTINUE;
+
+ if (unlikely(!ieee80211_is_data(fc)))
+ return RX_CONTINUE;
+
+ if (unlikely(!ieee80211_is_data_present(fc)))
+ return RX_DROP_MONITOR;
+
+ if (unlikely(ieee80211_has_a4(hdr->frame_control))) {
+ switch (rx->sdata->vif.type) {
+ case NL80211_IFTYPE_AP_VLAN:
+ if (!rx->sdata->u.vlan.sta)
+ return RX_DROP_UNUSABLE;
+ break;
+ case NL80211_IFTYPE_STATION:
+ if (!rx->sdata->u.mgd.use_4addr)
+ return RX_DROP_UNUSABLE;
+ break;
+ default:
+ return RX_DROP_UNUSABLE;
+ }
+ }
+
+ if (is_multicast_ether_addr(hdr->addr1))
+ return RX_DROP_UNUSABLE;
+
+ return __ieee80211_rx_h_amsdu(rx, 0);
+}
+
#ifdef CPTCFG_MAC80211_MESH
static ieee80211_rx_result
ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx)
@@ -2670,11 +2744,8 @@
fwd_skb = skb_copy_expand(skb, local->tx_headroom +
sdata->encrypt_headroom, 0, GFP_ATOMIC);
- if (!fwd_skb) {
- net_info_ratelimited("%s: failed to clone mesh frame\n",
- sdata->name);
+ if (!fwd_skb)
goto out;
- }
fwd_hdr = (struct ieee80211_hdr *) fwd_skb->data;
fwd_hdr->frame_control &= ~cpu_to_le16(IEEE80211_FCTL_RETRY);
@@ -2928,7 +2999,8 @@
!(rx->flags & IEEE80211_RX_BEACON_REPORTED)) {
int sig = 0;
- if (ieee80211_hw_check(&rx->local->hw, SIGNAL_DBM))
+ if (ieee80211_hw_check(&rx->local->hw, SIGNAL_DBM) &&
+ !(status->flag & RX_FLAG_NO_SIGNAL_VAL))
sig = status->signal;
cfg80211_report_obss_beacon(rx->local->hw.wiphy,
@@ -2985,6 +3057,7 @@
case WLAN_HT_ACTION_SMPS: {
struct ieee80211_supported_band *sband;
enum ieee80211_smps_mode smps_mode;
+ struct sta_opmode_info sta_opmode = {};
/* convert to HT capability */
switch (mgmt->u.action.u.ht_smps.smps_control) {
@@ -3005,17 +3078,25 @@
if (rx->sta->sta.smps_mode == smps_mode)
goto handled;
rx->sta->sta.smps_mode = smps_mode;
+ sta_opmode.smps_mode =
+ ieee80211_smps_mode_to_smps_mode(smps_mode);
+ sta_opmode.changed = STA_OPMODE_SMPS_MODE_CHANGED;
sband = rx->local->hw.wiphy->bands[status->band];
rate_control_rate_update(local, sband, rx->sta,
IEEE80211_RC_SMPS_CHANGED);
+ cfg80211_sta_opmode_change_notify(sdata->dev,
+ rx->sta->addr,
+ &sta_opmode,
+ GFP_ATOMIC);
goto handled;
}
case WLAN_HT_ACTION_NOTIFY_CHANWIDTH: {
struct ieee80211_supported_band *sband;
u8 chanwidth = mgmt->u.action.u.ht_notify_cw.chanwidth;
enum ieee80211_sta_rx_bandwidth max_bw, new_bw;
+ struct sta_opmode_info sta_opmode = {};
/* If it doesn't support 40 MHz it can't change ... */
if (!(rx->sta->sta.ht_cap.cap &
@@ -3036,9 +3117,16 @@
rx->sta->sta.bandwidth = new_bw;
sband = rx->local->hw.wiphy->bands[status->band];
+ sta_opmode.bw =
+ ieee80211_sta_rx_bw_to_chan_width(rx->sta);
+ sta_opmode.changed = STA_OPMODE_MAX_BW_CHANGED;
rate_control_rate_update(local, sband, rx->sta,
IEEE80211_RC_BW_CHANGED);
+ cfg80211_sta_opmode_change_notify(sdata->dev,
+ rx->sta->addr,
+ &sta_opmode,
+ GFP_ATOMIC);
goto handled;
}
default:
@@ -3255,7 +3343,8 @@
* it transmitted were processed or returned.
*/
- if (ieee80211_hw_check(&rx->local->hw, SIGNAL_DBM))
+ if (ieee80211_hw_check(&rx->local->hw, SIGNAL_DBM) &&
+ !(status->flag & RX_FLAG_NO_SIGNAL_VAL))
sig = status->signal;
if (cfg80211_rx_mgmt(&rx->sdata->wdev, status->freq, sig,
@@ -3326,7 +3415,7 @@
}
__ieee80211_tx_skb_tid_band(rx->sdata, nskb, 7,
- status->band);
+ status->band, 0);
}
dev_kfree_skb(rx->skb);
return RX_QUEUED;
@@ -3471,8 +3560,7 @@
status = IEEE80211_SKB_RXCB((rx->skb));
sband = rx->local->hw.wiphy->bands[status->band];
- if (!(status->encoding == RX_ENC_HT) &&
- !(status->encoding == RX_ENC_VHT))
+ if (status->encoding == RX_ENC_LEGACY)
rate = &sband->bitrates[status->rate_idx];
ieee80211_rx_cooked_monitor(rx, rate);
@@ -3874,15 +3962,6 @@
switch (sdata->vif.type) {
case NL80211_IFTYPE_STATION:
- /* 4-addr is harder to deal with, later maybe */
- if (sdata->u.mgd.use_4addr)
- goto clear;
- /* software powersave is a huge mess, avoid all of it */
- if (ieee80211_hw_check(&local->hw, PS_NULLFUNC_STACK))
- goto clear;
- if (ieee80211_hw_check(&local->hw, SUPPORTS_PS) &&
- !ieee80211_hw_check(&local->hw, SUPPORTS_DYNAMIC_PS))
- goto clear;
if (sta->sta.tdls) {
fastrx.da_offs = offsetof(struct ieee80211_hdr, addr1);
fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr2);
@@ -3894,6 +3973,23 @@
fastrx.expected_ds_bits =
cpu_to_le16(IEEE80211_FCTL_FROMDS);
}
+
+ if (sdata->u.mgd.use_4addr && !sta->sta.tdls) {
+ fastrx.expected_ds_bits |=
+ cpu_to_le16(IEEE80211_FCTL_TODS);
+ fastrx.da_offs = offsetof(struct ieee80211_hdr, addr3);
+ fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr4);
+ }
+
+ if (!sdata->u.mgd.powersave)
+ break;
+
+ /* software powersave is a huge mess, avoid all of it */
+ if (ieee80211_hw_check(&local->hw, PS_NULLFUNC_STACK))
+ goto clear;
+ if (ieee80211_hw_check(&local->hw, SUPPORTS_PS) &&
+ !ieee80211_hw_check(&local->hw, SUPPORTS_DYNAMIC_PS))
+ goto clear;
break;
case NL80211_IFTYPE_AP_VLAN:
case NL80211_IFTYPE_AP:
@@ -3910,6 +4006,15 @@
!(sdata->flags & IEEE80211_SDATA_DONT_BRIDGE_PACKETS) &&
(sdata->vif.type != NL80211_IFTYPE_AP_VLAN ||
!sdata->u.vlan.sta);
+
+ if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&
+ sdata->u.vlan.sta) {
+ fastrx.expected_ds_bits |=
+ cpu_to_le16(IEEE80211_FCTL_FROMDS);
+ fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr4);
+ fastrx.internal_forward = 0;
+ }
+
break;
default:
goto clear;
@@ -4014,7 +4119,8 @@
struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
struct sta_info *sta = rx->sta;
int orig_len = skb->len;
- int snap_offs = ieee80211_hdrlen(hdr->frame_control);
+ int hdrlen = ieee80211_hdrlen(hdr->frame_control);
+ int snap_offs = hdrlen;
struct {
u8 snap[sizeof(rfc1042_header)];
__be16 proto;
@@ -4045,10 +4151,6 @@
(status->flag & FAST_RX_CRYPT_FLAGS) != FAST_RX_CRYPT_FLAGS)
return false;
- /* we don't deal with A-MSDU deaggregation here */
- if (status->rx_flags & IEEE80211_RX_AMSDU)
- return false;
-
if (unlikely(!ieee80211_is_data_present(hdr->frame_control)))
return false;
@@ -4070,7 +4172,7 @@
if ((hdr->frame_control & cpu_to_le16(IEEE80211_FCTL_FROMDS |
IEEE80211_FCTL_TODS)) !=
fast_rx->expected_ds_bits)
- goto drop;
+ return false;
/* assign the key to drop unencrypted frames (later)
* and strip the IV/MIC if necessary
@@ -4080,21 +4182,24 @@
snap_offs += IEEE80211_CCMP_HDR_LEN;
}
- if (!pskb_may_pull(skb, snap_offs + sizeof(*payload)))
- goto drop;
- payload = (void *)(skb->data + snap_offs);
+ if (!(status->rx_flags & IEEE80211_RX_AMSDU)) {
+ if (!pskb_may_pull(skb, snap_offs + sizeof(*payload)))
+ goto drop;
- if (!ether_addr_equal(payload->snap, fast_rx->rfc1042_hdr))
- return false;
+ payload = (void *)(skb->data + snap_offs);
- /* Don't handle these here since they require special code.
- * Accept AARP and IPX even though they should come with a
- * bridge-tunnel header - but if we get them this way then
- * there's little point in discarding them.
- */
- if (unlikely(payload->proto == cpu_to_be16(ETH_P_TDLS) ||
- payload->proto == fast_rx->control_port_protocol))
- return false;
+ if (!ether_addr_equal(payload->snap, fast_rx->rfc1042_hdr))
+ return false;
+
+ /* Don't handle these here since they require special code.
+ * Accept AARP and IPX even though they should come with a
+ * bridge-tunnel header - but if we get them this way then
+ * there's little point in discarding them.
+ */
+ if (unlikely(payload->proto == cpu_to_be16(ETH_P_TDLS) ||
+ payload->proto == fast_rx->control_port_protocol))
+ return false;
+ }
/* after this point, don't punt to the slowpath! */
@@ -4108,12 +4213,6 @@
}
/* statistics part of ieee80211_rx_h_sta_process() */
- stats->last_rx = jiffies;
- stats->last_rate = sta_stats_encode_rate(status);
-
- stats->fragments++;
- stats->packets++;
-
if (!(status->flag & RX_FLAG_NO_SIGNAL_VAL)) {
stats->last_signal = status->signal;
if (!fast_rx->uses_rss)
@@ -4142,6 +4241,20 @@
if (rx->key && !ieee80211_has_protected(hdr->frame_control))
goto drop;
+ if (status->rx_flags & IEEE80211_RX_AMSDU) {
+ if (__ieee80211_rx_h_amsdu(rx, snap_offs - hdrlen) !=
+ RX_QUEUED)
+ goto drop;
+
+ return true;
+ }
+
+ stats->last_rx = jiffies;
+ stats->last_rate = sta_stats_encode_rate(status);
+
+ stats->fragments++;
+ stats->packets++;
+
/* do the header conversion - first grab the addresses */
ether_addr_copy(addrs.da, skb->data + fast_rx->da_offs);
ether_addr_copy(addrs.sa, skb->data + fast_rx->sa_offs);
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/scan.c b/drivers/net/wireless-3.8/iwl7000/mac80211/scan.c
index 42b4821..3ef0ca91 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/scan.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/scan.c
@@ -21,6 +21,7 @@
#include <net/sch_generic.h>
#include <linux/slab.h>
#include <linux/export.h>
+#include <linux/random.h>
#include <net/mac80211.h>
#include "ieee80211_i.h"
@@ -74,7 +75,9 @@
bool signal_valid;
struct ieee80211_sub_if_data *scan_sdata;
- if (ieee80211_hw_check(&local->hw, SIGNAL_DBM))
+ if (rx_status->flag & RX_FLAG_NO_SIGNAL_VAL)
+ bss_meta.signal = 0; /* invalid signal indication */
+ else if (ieee80211_hw_check(&local->hw, SIGNAL_DBM))
bss_meta.signal = rx_status->signal * 100;
else if (ieee80211_hw_check(&local->hw, SIGNAL_UNSPEC))
bss_meta.signal = (rx_status->signal * 100) / local->hw.max_signal;
@@ -297,6 +300,7 @@
struct cfg80211_chan_def chandef;
u8 bands_used = 0;
int i, ielen, n_chans;
+ u32 flags = 0;
req = rcu_dereference_protected(local->scan_req,
lockdep_is_held(&local->mtx));
@@ -335,12 +339,16 @@
local->hw_scan_req->req.n_channels = n_chans;
ieee80211_prepare_scan_chandef(&chandef, cfg_scan_req_width(req));
+ if (req->flags & NL80211_SCAN_FLAG_MIN_PREQ_CONTENT)
+ flags |= IEEE80211_PROBE_FLAG_MIN_CONTENT;
+
ielen = ieee80211_build_preq_ies(local,
(u8 *)local->hw_scan_req->req.ie,
local->hw_scan_ies_bufsize,
&local->hw_scan_req->ies,
req->ie, req->ie_len,
- bands_used, req->rates, &chandef);
+ bands_used, req->rates, &chandef,
+ flags);
local->hw_scan_req->req.ie_len = ielen;
local->hw_scan_req->req.no_cck = req->no_cck;
ether_addr_copy(local->hw_scan_req->req.mac_addr, req->mac_addr);
@@ -535,6 +543,35 @@
round_jiffies_relative(0));
}
+static void ieee80211_send_scan_probe_req(struct ieee80211_sub_if_data *sdata,
+ const u8 *src, const u8 *dst,
+ const u8 *ssid, size_t ssid_len,
+ const u8 *ie, size_t ie_len,
+ u32 ratemask, u32 flags, u32 tx_flags,
+ struct ieee80211_channel *channel)
+{
+ struct sk_buff *skb;
+ u32 txdata_flags = 0;
+
+ skb = ieee80211_build_probe_req(sdata, src, dst, ratemask, channel,
+ ssid, ssid_len,
+ ie, ie_len, flags);
+
+ if (skb) {
+ if (flags & IEEE80211_PROBE_FLAG_RANDOM_SN) {
+ struct ieee80211_hdr *hdr = (void *)skb->data;
+ u16 sn = get_random_u32();
+
+ txdata_flags |= IEEE80211_TX_NO_SEQNO;
+ hdr->seq_ctrl =
+ cpu_to_le16(IEEE80211_SN_TO_SEQ(sn));
+ }
+ IEEE80211_SKB_CB(skb)->flags |= tx_flags;
+ ieee80211_tx_skb_tid_band(sdata, skb, 7, channel->band,
+ txdata_flags);
+ }
+}
+
static void ieee80211_scan_state_send_probe(struct ieee80211_local *local,
unsigned long *next_delay)
{
@@ -542,7 +579,7 @@
struct ieee80211_sub_if_data *sdata;
struct cfg80211_scan_request *scan_req;
enum nl80211_band band = local->hw.conf.chandef.chan->band;
- u32 tx_flags;
+ u32 flags = 0, tx_flags;
scan_req = rcu_dereference_protected(local->scan_req,
lockdep_is_held(&local->mtx));
@@ -550,18 +587,22 @@
tx_flags = IEEE80211_TX_INTFL_OFFCHAN_TX_OK;
if (scan_req->no_cck)
tx_flags |= IEEE80211_TX_CTL_NO_CCK_RATE;
+ if (scan_req->flags & NL80211_SCAN_FLAG_MIN_PREQ_CONTENT)
+ flags |= IEEE80211_PROBE_FLAG_MIN_CONTENT;
+ if (scan_req->flags & NL80211_SCAN_FLAG_RANDOM_SN)
+ flags |= IEEE80211_PROBE_FLAG_RANDOM_SN;
sdata = rcu_dereference_protected(local->scan_sdata,
lockdep_is_held(&local->mtx));
for (i = 0; i < scan_req->n_ssids; i++)
- ieee80211_send_probe_req(
+ ieee80211_send_scan_probe_req(
sdata, local->scan_addr,
cfg80211_scan_req_bssid(scan_req),
scan_req->ssids[i].ssid, scan_req->ssids[i].ssid_len,
scan_req->ie, scan_req->ie_len,
- scan_req->rates[band], false,
- tx_flags, local->hw.conf.chandef.chan, true);
+ scan_req->rates[band], flags,
+ tx_flags, local->hw.conf.chandef.chan);
/*
* After sending probe requests, wait for probe responses
@@ -1157,6 +1198,7 @@
u32 rate_masks[NUM_NL80211_BANDS] = {};
u8 bands_used = 0;
u8 *ie;
+ u32 flags = 0;
iebufsz = local->scan_ies_len + req->ie_len;
@@ -1173,7 +1215,10 @@
}
}
- ie = kzalloc(num_bands * iebufsz, GFP_KERNEL);
+ if (req->flags & NL80211_SCAN_FLAG_MIN_PREQ_CONTENT)
+ flags |= IEEE80211_PROBE_FLAG_MIN_CONTENT;
+
+ ie = kcalloc(iebufsz, num_bands, GFP_KERNEL);
if (!ie) {
ret = -ENOMEM;
goto out;
@@ -1183,7 +1228,8 @@
ieee80211_build_preq_ies(local, ie, num_bands * iebufsz,
&sched_scan_ies, req->ie,
- req->ie_len, bands_used, rate_masks, &chandef);
+ req->ie_len, bands_used, rate_masks, &chandef,
+ flags);
ret = drv_sched_scan_start(local, sdata, req, &sched_scan_ies);
if (ret == 0) {
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/spectmgmt.c b/drivers/net/wireless-3.8/iwl7000/mac80211/spectmgmt.c
index 02933483..4e4902b 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/spectmgmt.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/spectmgmt.c
@@ -144,6 +144,7 @@
wide_bw_chansw_ie->new_center_freq_seg1,
/* .basic_mcs_set doesn't matter */
};
+ struct ieee80211_ht_operation ht_oper = {};
/* default, for the case of IEEE80211_VHT_CHANWIDTH_USE_HT,
* to the previously parsed chandef
@@ -151,7 +152,9 @@
new_vht_chandef = csa_ie->chandef;
/* ignore if parsing fails */
- if (!ieee80211_chandef_vht_oper(&vht_oper, &new_vht_chandef))
+ if (!ieee80211_chandef_vht_oper(&sdata->local->hw,
+ &vht_oper, &ht_oper,
+ &new_vht_chandef))
new_vht_chandef.chan = NULL;
if (sta_flags & IEEE80211_STA_DISABLE_80P80MHZ &&
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/sta_info.c b/drivers/net/wireless-3.8/iwl7000/mac80211/sta_info.c
index d0cfe38..1395544 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/sta_info.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/sta_info.c
@@ -113,7 +113,12 @@
if (sta->sta.txq[0]) {
for (i = 0; i < ARRAY_SIZE(sta->sta.txq); i++) {
- struct txq_info *txqi = to_txq_info(sta->sta.txq[i]);
+ struct txq_info *txqi;
+
+ if (!sta->sta.txq[i])
+ continue;
+
+ txqi = to_txq_info(sta->sta.txq[i]);
spin_lock_bh(&fq->lock);
ieee80211_txq_purge(local, txqi);
@@ -358,6 +363,7 @@
sta->last_connected = ktime_get_seconds();
ewma_signal_init(&sta->rx_stats_avg.signal);
+ ewma_avg_signal_init(&sta->status_stats.avg_ack_signal);
for (i = 0; i < ARRAY_SIZE(sta->rx_stats_avg.chain_signal); i++)
ewma_signal_init(&sta->rx_stats_avg.chain_signal[i]);
@@ -373,6 +379,7 @@
for (i = 0; i < ARRAY_SIZE(sta->sta.txq); i++) {
struct txq_info *txq = txq_data + i * size;
+ /* might not do anything for the bufferable MMPDU TXQ */
ieee80211_txq_init(sdata, sta, txq, i);
}
}
@@ -1007,7 +1014,7 @@
sinfo = kzalloc(sizeof(*sinfo), GFP_KERNEL);
if (sinfo)
- sta_set_sinfo(sta, sinfo);
+ sta_set_sinfo(sta, sinfo, true);
cfg80211_del_sta_sinfo(sdata->dev, sta->sta.addr, sinfo, GFP_KERNEL);
kfree(sinfo);
@@ -1238,13 +1245,11 @@
if (!ieee80211_hw_check(&local->hw, AP_LINK_PS))
drv_sta_notify(local, sdata, STA_NOTIFY_AWAKE, &sta->sta);
- if (sta->sta.txq[0]) {
- for (i = 0; i < ARRAY_SIZE(sta->sta.txq); i++) {
- if (!txq_has_queue(sta->sta.txq[i]))
- continue;
+ for (i = 0; i < ARRAY_SIZE(sta->sta.txq); i++) {
+ if (!sta->sta.txq[i] || !txq_has_queue(sta->sta.txq[i]))
+ continue;
- drv_wake_tx_queue(local, to_txq_info(sta->sta.txq[i]));
- }
+ drv_wake_tx_queue(local, to_txq_info(sta->sta.txq[i]));
}
skb_queue_head_init(&pending);
@@ -1395,7 +1400,7 @@
}
info->band = chanctx_conf->def.chan->band;
- ieee80211_xmit(sdata, sta, skb);
+ ieee80211_xmit(sdata, sta, skb, 0);
rcu_read_unlock();
}
@@ -1682,7 +1687,8 @@
return;
for (tid = 0; tid < ARRAY_SIZE(sta->sta.txq); tid++) {
- if (!(driver_release_tids & BIT(tid)) ||
+ if (!sta->sta.txq[tid] ||
+ !(driver_release_tids & BIT(tid)) ||
txq_has_queue(sta->sta.txq[tid]))
continue;
@@ -2070,6 +2076,20 @@
tidstats->filled |= BIT(NL80211_TID_STATS_TX_MSDU_FAILED);
tidstats->tx_msdu_failed = sta->status_stats.msdu_failed[tid];
}
+
+#if CFG80211_VERSION >= KERNEL_VERSION(4,18,0)
+ if (local->ops->wake_tx_queue && tid < IEEE80211_NUM_TIDS) {
+ spin_lock_bh(&local->fq.lock);
+ rcu_read_lock();
+
+ tidstats->filled |= BIT(NL80211_TID_STATS_TXQ_STATS);
+ ieee80211_fill_txq_stats(&tidstats->txq_stats,
+ to_txq_info(sta->sta.txq[tid]));
+
+ rcu_read_unlock();
+ spin_unlock_bh(&local->fq.lock);
+ }
+#endif /* CFG80211_VERSION >= KERNEL_VERSION(4,18,0) */
}
static inline u64 sta_get_stats_bytes(struct ieee80211_sta_rx_stats *rxstats)
@@ -2085,7 +2105,8 @@
return value;
}
-void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
+void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo,
+ bool tidstats)
{
struct ieee80211_sub_if_data *sdata = sta->sdata;
struct ieee80211_local *local = sdata->local;
@@ -2106,38 +2127,38 @@
drv_sta_statistics(local, sdata, &sta->sta, sinfo);
- sinfo->filled |= BIT(NL80211_STA_INFO_INACTIVE_TIME) |
- BIT(NL80211_STA_INFO_STA_FLAGS) |
- BIT(NL80211_STA_INFO_BSS_PARAM) |
- BIT(NL80211_STA_INFO_CONNECTED_TIME) |
- BIT(NL80211_STA_INFO_RX_DROP_MISC);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_INACTIVE_TIME) |
+ BIT_ULL(NL80211_STA_INFO_STA_FLAGS) |
+ BIT_ULL(NL80211_STA_INFO_BSS_PARAM) |
+ BIT_ULL(NL80211_STA_INFO_CONNECTED_TIME) |
+ BIT_ULL(NL80211_STA_INFO_RX_DROP_MISC);
if (sdata->vif.type == NL80211_IFTYPE_STATION) {
sinfo->beacon_loss_count = sdata->u.mgd.beacon_loss_count;
- sinfo->filled |= BIT(NL80211_STA_INFO_BEACON_LOSS);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_BEACON_LOSS);
}
sinfo->connected_time = ktime_get_seconds() - sta->last_connected;
sinfo->inactive_time =
jiffies_to_msecs(jiffies - ieee80211_sta_last_active(sta));
- if (!(sinfo->filled & (BIT(NL80211_STA_INFO_TX_BYTES64) |
- BIT(NL80211_STA_INFO_TX_BYTES)))) {
+ if (!(sinfo->filled & (BIT_ULL(NL80211_STA_INFO_TX_BYTES64) |
+ BIT_ULL(NL80211_STA_INFO_TX_BYTES)))) {
sinfo->tx_bytes = 0;
for (ac = 0; ac < IEEE80211_NUM_ACS; ac++)
sinfo->tx_bytes += sta->tx_stats.bytes[ac];
- sinfo->filled |= BIT(NL80211_STA_INFO_TX_BYTES64);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BYTES64);
}
- if (!(sinfo->filled & BIT(NL80211_STA_INFO_TX_PACKETS))) {
+ if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_TX_PACKETS))) {
sinfo->tx_packets = 0;
for (ac = 0; ac < IEEE80211_NUM_ACS; ac++)
sinfo->tx_packets += sta->tx_stats.packets[ac];
- sinfo->filled |= BIT(NL80211_STA_INFO_TX_PACKETS);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_PACKETS);
}
- if (!(sinfo->filled & (BIT(NL80211_STA_INFO_RX_BYTES64) |
- BIT(NL80211_STA_INFO_RX_BYTES)))) {
+ if (!(sinfo->filled & (BIT_ULL(NL80211_STA_INFO_RX_BYTES64) |
+ BIT_ULL(NL80211_STA_INFO_RX_BYTES)))) {
sinfo->rx_bytes += sta_get_stats_bytes(&sta->rx_stats);
if (sta->pcpu_rx_stats) {
@@ -2149,10 +2170,10 @@
}
}
- sinfo->filled |= BIT(NL80211_STA_INFO_RX_BYTES64);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_RX_BYTES64);
}
- if (!(sinfo->filled & BIT(NL80211_STA_INFO_RX_PACKETS))) {
+ if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_RX_PACKETS))) {
sinfo->rx_packets = sta->rx_stats.packets;
if (sta->pcpu_rx_stats) {
for_each_possible_cpu(cpu) {
@@ -2162,17 +2183,17 @@
sinfo->rx_packets += cpurxs->packets;
}
}
- sinfo->filled |= BIT(NL80211_STA_INFO_RX_PACKETS);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_RX_PACKETS);
}
- if (!(sinfo->filled & BIT(NL80211_STA_INFO_TX_RETRIES))) {
+ if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_TX_RETRIES))) {
sinfo->tx_retries = sta->status_stats.retry_count;
- sinfo->filled |= BIT(NL80211_STA_INFO_TX_RETRIES);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_RETRIES);
}
- if (!(sinfo->filled & BIT(NL80211_STA_INFO_TX_FAILED))) {
+ if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_TX_FAILED))) {
sinfo->tx_failed = sta->status_stats.retry_failed;
- sinfo->filled |= BIT(NL80211_STA_INFO_TX_FAILED);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_FAILED);
}
sinfo->rx_dropped_misc = sta->rx_stats.dropped;
@@ -2187,23 +2208,23 @@
if (sdata->vif.type == NL80211_IFTYPE_STATION &&
!(sdata->vif.driver_flags & IEEE80211_VIF_BEACON_FILTER)) {
- sinfo->filled |= BIT(NL80211_STA_INFO_BEACON_RX) |
- BIT(NL80211_STA_INFO_BEACON_SIGNAL_AVG);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_BEACON_RX) |
+ BIT_ULL(NL80211_STA_INFO_BEACON_SIGNAL_AVG);
sinfo->rx_beacon_signal_avg = ieee80211_ave_rssi(&sdata->vif);
}
if (ieee80211_hw_check(&sta->local->hw, SIGNAL_DBM) ||
ieee80211_hw_check(&sta->local->hw, SIGNAL_UNSPEC)) {
- if (!(sinfo->filled & BIT(NL80211_STA_INFO_SIGNAL))) {
+ if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_SIGNAL))) {
sinfo->signal = (s8)last_rxstats->last_signal;
- sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL);
}
if (!sta->pcpu_rx_stats &&
- !(sinfo->filled & BIT(NL80211_STA_INFO_SIGNAL_AVG))) {
+ !(sinfo->filled & BIT_ULL(NL80211_STA_INFO_SIGNAL_AVG))) {
sinfo->signal_avg =
-ewma_signal_read(&sta->rx_stats_avg.signal);
- sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL_AVG);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL_AVG);
}
}
@@ -2212,11 +2233,11 @@
* pcpu statistics
*/
if (last_rxstats->chains &&
- !(sinfo->filled & (BIT(NL80211_STA_INFO_CHAIN_SIGNAL) |
- BIT(NL80211_STA_INFO_CHAIN_SIGNAL_AVG)))) {
- sinfo->filled |= BIT(NL80211_STA_INFO_CHAIN_SIGNAL);
+ !(sinfo->filled & (BIT_ULL(NL80211_STA_INFO_CHAIN_SIGNAL) |
+ BIT_ULL(NL80211_STA_INFO_CHAIN_SIGNAL_AVG)))) {
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_CHAIN_SIGNAL);
if (!sta->pcpu_rx_stats)
- sinfo->filled |= BIT(NL80211_STA_INFO_CHAIN_SIGNAL_AVG);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_CHAIN_SIGNAL_AVG);
sinfo->chains = last_rxstats->chains;
@@ -2228,38 +2249,39 @@
}
}
- if (!(sinfo->filled & BIT(NL80211_STA_INFO_TX_BITRATE))) {
+ if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_TX_BITRATE))) {
sta_set_rate_info_tx(sta, &sta->tx_stats.last_rate,
&sinfo->txrate);
- sinfo->filled |= BIT(NL80211_STA_INFO_TX_BITRATE);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE);
}
- if (!(sinfo->filled & BIT(NL80211_STA_INFO_RX_BITRATE))) {
+ if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_RX_BITRATE))) {
if (sta_set_rate_info_rx(sta, &sinfo->rxrate) == 0)
- sinfo->filled |= BIT(NL80211_STA_INFO_RX_BITRATE);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_RX_BITRATE);
}
- sinfo->filled |= BIT(NL80211_STA_INFO_TID_STATS);
- for (i = 0; i < IEEE80211_NUM_TIDS + 1; i++) {
- struct cfg80211_tid_stats *tidstats = &sinfo->pertid[i];
+ if (tidstats && !cfg80211_sinfo_alloc_tid_stats(sinfo, GFP_KERNEL)) {
+ for (i = 0; i < IEEE80211_NUM_TIDS + 1; i++) {
+ struct cfg80211_tid_stats *tidstats = &sinfo->pertid[i];
- sta_set_tidstats(sta, tidstats, i);
+ sta_set_tidstats(sta, tidstats, i);
+ }
}
if (ieee80211_vif_is_mesh(&sdata->vif)) {
#ifdef CPTCFG_MAC80211_MESH
- sinfo->filled |= BIT(NL80211_STA_INFO_LLID) |
- BIT(NL80211_STA_INFO_PLID) |
- BIT(NL80211_STA_INFO_PLINK_STATE) |
- BIT(NL80211_STA_INFO_LOCAL_PM) |
- BIT(NL80211_STA_INFO_PEER_PM) |
- BIT(NL80211_STA_INFO_NONPEER_PM);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_LLID) |
+ BIT_ULL(NL80211_STA_INFO_PLID) |
+ BIT_ULL(NL80211_STA_INFO_PLINK_STATE) |
+ BIT_ULL(NL80211_STA_INFO_LOCAL_PM) |
+ BIT_ULL(NL80211_STA_INFO_PEER_PM) |
+ BIT_ULL(NL80211_STA_INFO_NONPEER_PM);
sinfo->llid = sta->mesh->llid;
sinfo->plid = sta->mesh->plid;
sinfo->plink_state = sta->mesh->plink_state;
if (test_sta_flag(sta, WLAN_STA_TOFFSET_KNOWN)) {
- sinfo->filled |= BIT(NL80211_STA_INFO_T_OFFSET);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_T_OFFSET);
sinfo->t_offset = sta->mesh->t_offset;
}
sinfo->local_pm = sta->mesh->local_pm;
@@ -2304,9 +2326,28 @@
thr = sta_get_expected_throughput(sta);
if (thr != 0) {
- sinfo->filled |= BIT(NL80211_STA_INFO_EXPECTED_THROUGHPUT);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_EXPECTED_THROUGHPUT);
sinfo->expected_throughput = thr;
}
+
+#if CFG80211_VERSION >= KERNEL_VERSION(4,17,0)
+ if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL)) &&
+ sta->status_stats.ack_signal_filled) {
+ sinfo->ack_signal = sta->status_stats.last_ack_signal;
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL);
+ }
+#endif
+
+#if CFG80211_VERSION >= KERNEL_VERSION(4,20,0)
+ if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL_AVG)) &&
+ sta->status_stats.ack_signal_filled) {
+ sinfo->avg_ack_signal =
+ -(s8)ewma_avg_signal_read(
+ &sta->status_stats.avg_ack_signal);
+ sinfo->filled |=
+ BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL_AVG);
+ }
+#endif
}
u32 sta_get_expected_throughput(struct sta_info *sta)
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/sta_info.h b/drivers/net/wireless-3.8/iwl7000/mac80211/sta_info.h
index 4086695..aafcf7c 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/sta_info.h
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/sta_info.h
@@ -119,6 +119,7 @@
#define HT_AGG_STATE_START_CB 6
#define HT_AGG_STATE_STOP_CB 7
+DECLARE_EWMA(avg_signal, 10, 8)
enum ieee80211_agg_stop_reason {
AGG_STOP_DECLINED,
AGG_STOP_LOCAL_REQUEST,
@@ -550,6 +551,9 @@
u64 msdu_retries[IEEE80211_NUM_TIDS + 1];
u64 msdu_failed[IEEE80211_NUM_TIDS + 1];
unsigned long last_ack;
+ s8 last_ack_signal;
+ bool ack_signal_filled;
+ struct ewma_avg_signal avg_ack_signal;
} status_stats;
/* Updated from TX path only, no locking requirements */
@@ -742,7 +746,8 @@
void sta_set_rate_info_tx(struct sta_info *sta,
const struct ieee80211_tx_rate *rate,
struct rate_info *rinfo);
-void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo);
+void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo,
+ bool tidstats);
u32 sta_get_expected_throughput(struct sta_info *sta);
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/status.c b/drivers/net/wireless-3.8/iwl7000/mac80211/status.c
index 7866c9a..3c0155b 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/status.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/status.c
@@ -188,9 +188,18 @@
struct ieee80211_mgmt *mgmt = (void *) skb->data;
struct ieee80211_local *local = sta->local;
struct ieee80211_sub_if_data *sdata = sta->sdata;
+ struct ieee80211_tx_info *txinfo = IEEE80211_SKB_CB(skb);
- if (ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS))
+ if (ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) {
sta->status_stats.last_ack = jiffies;
+ if (txinfo->status.is_valid_ack_signal) {
+ sta->status_stats.last_ack_signal =
+ (s8)txinfo->status.ack_signal;
+ sta->status_stats.ack_signal_filled = true;
+ ewma_avg_signal_add(&sta->status_stats.avg_ack_signal,
+ -txinfo->status.ack_signal);
+ }
+ }
if (ieee80211_is_data_qos(mgmt->frame_control)) {
struct ieee80211_hdr *hdr = (void *) skb->data;
@@ -471,11 +480,6 @@
if (!skb)
return;
- if (dropped) {
- dev_kfree_skb_any(skb);
- return;
- }
-
if (info->flags & IEEE80211_TX_INTFL_NL80211_FRAME_TX) {
u64 cookie = IEEE80211_SKB_CB(skb)->ack.cookie;
struct ieee80211_sub_if_data *sdata;
@@ -485,10 +489,19 @@
sdata = ieee80211_sdata_from_skb(local, skb);
if (sdata) {
if (ieee80211_is_nullfunc(hdr->frame_control) ||
- ieee80211_is_qos_nullfunc(hdr->frame_control))
+ ieee80211_is_qos_nullfunc(hdr->frame_control)) {
+#if CFG80211_VERSION >= KERNEL_VERSION(4,17,0)
+ cfg80211_probe_status(sdata->dev, hdr->addr1,
+ cookie, acked,
+ info->status.ack_signal,
+ info->status.is_valid_ack_signal,
+ GFP_ATOMIC);
+#else
cfg80211_probe_status(sdata->dev, hdr->addr1,
cookie, acked,
GFP_ATOMIC);
+#endif
+ }
else
cfg80211_mgmt_tx_status(&sdata->wdev, cookie,
skb->data, skb->len,
@@ -497,6 +510,8 @@
rcu_read_unlock();
dev_kfree_skb_any(skb);
+ } else if (dropped) {
+ dev_kfree_skb_any(skb);
} else {
/* consumes skb */
skb_complete_wifi_ack(skb, acked);
@@ -551,6 +566,11 @@
}
ieee80211_led_tx(local);
+
+ if (skb_has_frag_list(skb)) {
+ kfree_skb_list(skb_shinfo(skb)->frag_list);
+ skb_shinfo(skb)->frag_list = NULL;
+ }
}
/*
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/tx.c b/drivers/net/wireless-3.8/iwl7000/mac80211/tx.c
index ee6aee9..f8d553d 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/tx.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/tx.c
@@ -214,6 +214,7 @@
{
struct ieee80211_local *local = tx->local;
struct ieee80211_if_managed *ifmgd;
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb);
/* driver doesn't support power save */
if (!ieee80211_hw_check(&local->hw, SUPPORTS_PS))
@@ -242,6 +243,9 @@
if (tx->sdata->vif.type != NL80211_IFTYPE_STATION)
return TX_CONTINUE;
+ if (unlikely(info->flags & IEEE80211_TX_INTFL_OFFCHAN_TX_OK))
+ return TX_CONTINUE;
+
ifmgd = &tx->sdata->u.mgd;
/*
@@ -825,6 +829,8 @@
*/
if (!ieee80211_is_data_qos(hdr->frame_control) ||
is_multicast_ether_addr(hdr->addr1)) {
+ if (tx->flags & IEEE80211_TX_NO_SEQNO)
+ return TX_CONTINUE;
/* driver should assign sequence number */
info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ;
/* for pure STA mode without beacons, we can do it */
@@ -1247,10 +1253,18 @@
(info->control.flags & IEEE80211_TX_CTRL_PS_RESPONSE))
return NULL;
- if (!ieee80211_is_data(hdr->frame_control))
- return NULL;
-
- if (sta) {
+ if (unlikely(!ieee80211_is_data_present(hdr->frame_control))) {
+ if ((!ieee80211_is_mgmt(hdr->frame_control) ||
+ ieee80211_is_bufferable_mmpdu(hdr->frame_control) ||
+ vif->type == NL80211_IFTYPE_STATION) &&
+ sta && sta->uploaded) {
+ /*
+ * This will be NULL if the driver didn't set the
+ * opt-in hardware flag.
+ */
+ txq = sta->sta.txq[IEEE80211_NUM_TIDS];
+ }
+ } else if (sta) {
u8 tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK;
if (!sta->uploaded)
@@ -1438,16 +1452,33 @@
txqi->txq.vif = &sdata->vif;
- if (sta) {
- txqi->txq.sta = &sta->sta;
- sta->sta.txq[tid] = &txqi->txq;
- txqi->txq.tid = tid;
- txqi->txq.ac = ieee80211_ac_from_tid(tid);
- } else {
+ if (!sta) {
sdata->vif.txq = &txqi->txq;
txqi->txq.tid = 0;
txqi->txq.ac = IEEE80211_AC_BE;
+
+ return;
}
+
+ if (tid == IEEE80211_NUM_TIDS) {
+ if (sdata->vif.type == NL80211_IFTYPE_STATION) {
+ /* Drivers need to opt in to the management MPDU TXQ */
+ if (!ieee80211_hw_check(&sdata->local->hw,
+ STA_MMPDU_TXQ))
+ return;
+ } else if (!ieee80211_hw_check(&sdata->local->hw,
+ BUFF_MMPDU_TXQ)) {
+ /* Drivers need to opt in to the bufferable MMPDU TXQ */
+ return;
+ }
+ txqi->txq.ac = IEEE80211_AC_VO;
+ } else {
+ txqi->txq.ac = ieee80211_ac_from_tid(tid);
+ }
+
+ txqi->txq.sta = &sta->sta;
+ txqi->txq.tid = tid;
+ sta->sta.txq[tid] = &txqi->txq;
}
void ieee80211_txq_purge(struct ieee80211_local *local,
@@ -1460,6 +1491,26 @@
ieee80211_purge_tx_queue(&local->hw, &txqi->frags);
}
+#if CFG80211_VERSION >= KERNEL_VERSION(4,18,0)
+void ieee80211_txq_set_params(struct ieee80211_local *local)
+{
+ if (local->hw.wiphy->txq_limit)
+ local->fq.limit = local->hw.wiphy->txq_limit;
+ else
+ local->hw.wiphy->txq_limit = local->fq.limit;
+
+ if (local->hw.wiphy->txq_memory_limit)
+ local->fq.memory_limit = local->hw.wiphy->txq_memory_limit;
+ else
+ local->hw.wiphy->txq_memory_limit = local->fq.memory_limit;
+
+ if (local->hw.wiphy->txq_quantum)
+ local->fq.quantum = local->hw.wiphy->txq_quantum;
+ else
+ local->hw.wiphy->txq_quantum = local->fq.quantum;
+}
+#endif /* CFG80211_VERSION >= KERNEL_VERSION(4,18,0) */
+
int ieee80211_txq_setup_flows(struct ieee80211_local *local)
{
struct fq *fq = &local->fq;
@@ -1509,6 +1560,10 @@
for (i = 0; i < fq->flows_cnt; i++)
codel_vars_init(&local->cvars[i]);
+#if CFG80211_VERSION >= KERNEL_VERSION(4,18,0)
+ ieee80211_txq_set_params(local);
+#endif
+
return 0;
}
@@ -1834,7 +1889,7 @@
*/
static bool ieee80211_tx(struct ieee80211_sub_if_data *sdata,
struct sta_info *sta, struct sk_buff *skb,
- bool txpending)
+ bool txpending, u32 txdata_flags)
{
struct ieee80211_local *local = sdata->local;
struct ieee80211_tx_data tx;
@@ -1852,6 +1907,8 @@
led_len = skb->len;
res_prepare = ieee80211_tx_prepare(sdata, &tx, sta, skb);
+ tx.flags |= txdata_flags;
+
if (unlikely(res_prepare == TX_DROP)) {
ieee80211_free_txskb(&local->hw, skb);
return true;
@@ -1913,11 +1970,12 @@
}
void ieee80211_xmit(struct ieee80211_sub_if_data *sdata,
- struct sta_info *sta, struct sk_buff *skb)
+ struct sta_info *sta, struct sk_buff *skb,
+ u32 txdata_flags)
{
struct ieee80211_local *local = sdata->local;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+ struct ieee80211_hdr *hdr;
int headroom;
bool may_encrypt;
@@ -1948,7 +2006,7 @@
}
ieee80211_set_qos_hdr(sdata, skb);
- ieee80211_tx(sdata, sta, skb, false);
+ ieee80211_tx(sdata, sta, skb, false, txdata_flags);
}
static bool ieee80211_parse_tx_radiotap(struct ieee80211_local *local,
@@ -2269,7 +2327,7 @@
if (!ieee80211_parse_tx_radiotap(local, skb))
goto fail_rcu;
- ieee80211_xmit(sdata, NULL, skb);
+ ieee80211_xmit(sdata, NULL, skb, 0);
rcu_read_unlock();
return NETDEV_TX_OK;
@@ -2932,6 +2990,10 @@
if (!(build.key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE))
goto out;
+ /* Key is being removed */
+ if (build.key->flags & KEY_FLAG_TAINTED)
+ goto out;
+
switch (build.key->conf.cipher) {
case WLAN_CIPHER_SUITE_CCMP:
case WLAN_CIPHER_SUITE_CCMP_256:
@@ -3059,27 +3121,18 @@
}
static bool ieee80211_amsdu_realloc_pad(struct ieee80211_local *local,
- struct sk_buff *skb, int headroom,
- int *subframe_len)
+ struct sk_buff *skb, int headroom)
{
- int amsdu_len = *subframe_len + sizeof(struct ethhdr);
- int padding = (4 - amsdu_len) & 3;
-
- if (skb_headroom(skb) < headroom || skb_tailroom(skb) < padding) {
+ if (skb_headroom(skb) < headroom) {
I802_DEBUG_INC(local->tx_expand_skb_head);
- if (pskb_expand_head(skb, headroom, padding, GFP_ATOMIC)) {
+ if (pskb_expand_head(skb, headroom, 0, GFP_ATOMIC)) {
wiphy_debug(local->hw.wiphy,
"failed to reallocate TX buffer\n");
return false;
}
}
- if (padding) {
- *subframe_len += padding;
- skb_put_zero(skb, padding);
- }
-
return true;
}
@@ -3103,8 +3156,7 @@
if (info->control.flags & IEEE80211_TX_CTRL_AMSDU)
return true;
- if (!ieee80211_amsdu_realloc_pad(local, skb, sizeof(*amsdu_hdr),
- &subframe_len))
+ if (!ieee80211_amsdu_realloc_pad(local, skb, sizeof(*amsdu_hdr)))
return false;
data = skb_push(skb, sizeof(*amsdu_hdr));
@@ -3170,7 +3222,8 @@
void *data;
bool ret = false;
unsigned int orig_len;
- int n = 1, nfrags;
+ int n = 2, nfrags, pad = 0;
+ u16 hdrlen;
if (!ieee80211_hw_check(&local->hw, TX_AMSDU))
return false;
@@ -3186,6 +3239,10 @@
max_amsdu_len = min_t(int, max_amsdu_len,
sta->sta.max_rc_amsdu_len);
+ if (sta->sta.max_tid_amsdu_len[tid])
+ max_amsdu_len = min_t(int, max_amsdu_len,
+ sta->sta.max_tid_amsdu_len[tid]);
+
spin_lock_bh(&fq->lock);
/* TODO: Ideally aggregation should be done on dequeue to remain
@@ -3203,7 +3260,7 @@
if (skb->len + head->len > max_amsdu_len)
goto out;
- if (!ieee80211_amsdu_prepare_head(sdata, fast_tx, head))
+ if (!drv_can_aggregate_in_amsdu(local, head, skb))
goto out;
nfrags = 1 + skb_shinfo(skb)->nr_frags;
@@ -3221,10 +3278,27 @@
if (max_frags && nfrags > max_frags)
goto out;
- if (!ieee80211_amsdu_realloc_pad(local, skb, sizeof(rfc1042_header) + 2,
- &subframe_len))
+ if (!drv_can_aggregate_in_amsdu(local, head, skb))
goto out;
+ if (!ieee80211_amsdu_prepare_head(sdata, fast_tx, head))
+ goto out;
+
+ /*
+ * Pad out the previous subframe to a multiple of 4 by adding the
+ * padding to the next one, that's being added. Note that head->len
+ * is the length of the full A-MSDU, but that works since each time
+ * we add a new subframe we pad out the previous one to a multiple
+ * of 4 and thus it no longer matters in the next round.
+ */
+ hdrlen = fast_tx->hdr_len - sizeof(rfc1042_header);
+ if ((head->len - hdrlen) & 3)
+ pad = 4 - ((head->len - hdrlen) & 3);
+
+ if (!ieee80211_amsdu_realloc_pad(local, skb, sizeof(rfc1042_header) +
+ 2 + pad))
+ goto out_recalc;
+
ret = true;
data = skb_push(skb, ETH_ALEN + 2);
memmove(data, data + ETH_ALEN + 2, 2 * ETH_ALEN);
@@ -3234,15 +3308,19 @@
memcpy(data, &len, 2);
memcpy(data + 2, rfc1042_header, sizeof(rfc1042_header));
+ memset(skb_push(skb, pad), 0, pad);
+
head->len += skb->len;
head->data_len += skb->len;
*frag_tail = skb;
- flow->backlog += head->len - orig_len;
- tin->backlog_bytes += head->len - orig_len;
+out_recalc:
+ if (head->len != orig_len) {
+ flow->backlog += head->len - orig_len;
+ tin->backlog_bytes += head->len - orig_len;
- fq_recalc_backlog(fq, tin, flow);
-
+ fq_recalc_backlog(fq, tin, flow);
+ }
out:
spin_unlock_bh(&fq->lock);
@@ -3447,13 +3525,19 @@
struct ieee80211_tx_info *info;
struct ieee80211_tx_data tx;
ieee80211_tx_result r;
- struct ieee80211_vif *vif;
+ struct ieee80211_vif *vif = txq->vif;
spin_lock_bh(&fq->lock);
- if (test_bit(IEEE80211_TXQ_STOP, &txqi->flags))
+ if (test_bit(IEEE80211_TXQ_STOP, &txqi->flags) ||
+ test_bit(IEEE80211_TXQ_STOP_NETIF_TX, &txqi->flags))
goto out;
+ if (vif->txqs_stopped[ieee80211_ac_from_tid(txq->tid)]) {
+ set_bit(IEEE80211_TXQ_STOP_NETIF_TX, &txqi->flags);
+ goto out;
+ }
+
/* Make sure fragments stay together. */
skb = __skb_dequeue(&txqi->frags);
if (skb)
@@ -3512,7 +3596,7 @@
skb_queue_splice_tail(&tx.skbs, &txqi->frags);
}
- if (skb && skb_has_frag_list(skb) &&
+ if (skb_has_frag_list(skb) &&
!ieee80211_hw_check(&local->hw, TX_FRAG_LIST)) {
if (skb_linearize(skb)) {
ieee80211_free_txskb(&local->hw, skb);
@@ -3548,6 +3632,7 @@
}
IEEE80211_SKB_CB(skb)->control.vif = vif;
+
out:
spin_unlock_bh(&fq->lock);
@@ -3576,6 +3661,8 @@
if (!IS_ERR_OR_NULL(sta)) {
struct ieee80211_fast_tx *fast_tx;
+ sk_pacing_shift_update(skb->sk, sdata->local->hw.tx_sk_pacing_shift);
+
fast_tx = rcu_dereference(sta->fast_tx);
if (fast_tx &&
@@ -3626,7 +3713,7 @@
ieee80211_tx_stats(dev, skb->len);
- ieee80211_xmit(sdata, sta, skb);
+ ieee80211_xmit(sdata, sta, skb, 0);
}
goto out;
out_free:
@@ -3845,7 +3932,7 @@
return true;
}
info->band = chanctx_conf->def.chan->band;
- result = ieee80211_tx(sdata, NULL, skb, true);
+ result = ieee80211_tx(sdata, NULL, skb, true, 0);
} else {
struct sk_buff_head skbs;
@@ -4761,7 +4848,7 @@
void __ieee80211_tx_skb_tid_band(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb, int tid,
- enum nl80211_band band)
+ enum nl80211_band band, u32 txdata_flags)
{
int ac = ieee80211_ac_from_tid(tid);
@@ -4778,6 +4865,54 @@
*/
local_bh_disable();
IEEE80211_SKB_CB(skb)->band = band;
- ieee80211_xmit(sdata, NULL, skb);
+ ieee80211_xmit(sdata, NULL, skb, txdata_flags);
local_bh_enable();
}
+
+int ieee80211_tx_control_port(struct wiphy *wiphy, struct net_device *dev,
+ const u8 *buf, size_t len,
+ const u8 *dest, __be16 proto, bool unencrypted)
+{
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = sdata->local;
+ struct sk_buff *skb;
+ struct ethhdr *ehdr;
+ u32 flags;
+
+ /* Only accept CONTROL_PORT_PROTOCOL configured in CONNECT/ASSOCIATE
+ * or Pre-Authentication
+ */
+ if (proto != sdata->control_port_protocol &&
+ proto != cpu_to_be16(ETH_P_PREAUTH))
+ return -EINVAL;
+
+ if (unencrypted)
+ flags = IEEE80211_TX_INTFL_DONT_ENCRYPT;
+ else
+ flags = 0;
+
+ skb = dev_alloc_skb(local->hw.extra_tx_headroom +
+ sizeof(struct ethhdr) + len);
+ if (!skb)
+ return -ENOMEM;
+
+ skb_reserve(skb, local->hw.extra_tx_headroom + sizeof(struct ethhdr));
+
+ skb_put_data(skb, buf, len);
+
+ ehdr = skb_push(skb, sizeof(struct ethhdr));
+ memcpy(ehdr->h_dest, dest, ETH_ALEN);
+ memcpy(ehdr->h_source, sdata->vif.addr, ETH_ALEN);
+ ehdr->h_proto = proto;
+
+ skb->dev = dev;
+ skb->protocol = htons(ETH_P_802_3);
+ skb_reset_network_header(skb);
+ skb_reset_mac_header(skb);
+
+ local_bh_disable();
+ __ieee80211_subif_start_xmit(skb, skb->dev, flags);
+ local_bh_enable();
+
+ return 0;
+}
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/util.c b/drivers/net/wireless-3.8/iwl7000/mac80211/util.c
index 247bd60..06eba9e 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/util.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/util.c
@@ -240,6 +240,99 @@
}
EXPORT_SYMBOL(ieee80211_ctstoself_duration);
+static void __ieee80211_wake_txqs(struct ieee80211_sub_if_data *sdata, int ac)
+{
+ struct ieee80211_local *local = sdata->local;
+ struct ieee80211_vif *vif = &sdata->vif;
+ struct fq *fq = &local->fq;
+ struct ps_data *ps = NULL;
+ struct txq_info *txqi;
+ struct sta_info *sta;
+ int i;
+
+ spin_lock_bh(&fq->lock);
+
+ if (sdata->vif.type == NL80211_IFTYPE_AP)
+ ps = &sdata->bss->ps;
+
+ sdata->vif.txqs_stopped[ac] = false;
+
+ list_for_each_entry_rcu(sta, &local->sta_list, list) {
+ if (sdata != sta->sdata)
+ continue;
+
+ for (i = 0; i < ARRAY_SIZE(sta->sta.txq); i++) {
+ struct ieee80211_txq *txq = sta->sta.txq[i];
+
+ txqi = to_txq_info(txq);
+
+ if (ac != txq->ac)
+ continue;
+
+ if (!test_and_clear_bit(IEEE80211_TXQ_STOP_NETIF_TX,
+ &txqi->flags))
+ continue;
+
+ spin_unlock_bh(&fq->lock);
+ drv_wake_tx_queue(local, txqi);
+ spin_lock_bh(&fq->lock);
+ }
+ }
+
+ if (!vif->txq)
+ goto out;
+
+ txqi = to_txq_info(vif->txq);
+
+ if (!test_and_clear_bit(IEEE80211_TXQ_STOP_NETIF_TX, &txqi->flags) ||
+ (ps && atomic_read(&ps->num_sta_ps)) || ac != vif->txq->ac)
+ goto out;
+
+ spin_unlock_bh(&fq->lock);
+
+ drv_wake_tx_queue(local, txqi);
+ return;
+out:
+ spin_unlock_bh(&fq->lock);
+}
+
+void ieee80211_wake_txqs(unsigned long data)
+{
+ struct ieee80211_local *local = (struct ieee80211_local *)data;
+ struct ieee80211_sub_if_data *sdata;
+ int n_acs = IEEE80211_NUM_ACS;
+ unsigned long flags;
+ int i;
+
+ rcu_read_lock();
+ spin_lock_irqsave(&local->queue_stop_reason_lock, flags);
+
+ if (local->hw.queues < IEEE80211_NUM_ACS)
+ n_acs = 1;
+
+ for (i = 0; i < local->hw.queues; i++) {
+ if (local->queue_stop_reasons[i])
+ continue;
+
+ spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
+ list_for_each_entry_rcu(sdata, &local->interfaces, list) {
+ int ac;
+
+ for (ac = 0; ac < n_acs; ac++) {
+ int ac_queue = sdata->vif.hw_queue[ac];
+
+ if (ac_queue == i ||
+ sdata->vif.cab_queue == i)
+ __ieee80211_wake_txqs(sdata, ac);
+ }
+ }
+ spin_lock_irqsave(&local->queue_stop_reason_lock, flags);
+ }
+
+ spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
+ rcu_read_unlock();
+}
+
void ieee80211_propagate_queue_wake(struct ieee80211_local *local, int queue)
{
struct ieee80211_sub_if_data *sdata;
@@ -308,6 +401,9 @@
rcu_read_unlock();
} else
tasklet_schedule(&local->tx_pending_tasklet);
+
+ if (local->ops->wake_tx_queue)
+ tasklet_schedule(&local->wake_txqs_tasklet);
}
void ieee80211_wake_queue_by_reason(struct ieee80211_hw *hw, int queue,
@@ -351,9 +447,6 @@
if (__test_and_set_bit(reason, &local->queue_stop_reasons[queue]))
return;
- if (local->ops->wake_tx_queue)
- return;
-
if (local->hw.queues < IEEE80211_NUM_ACS)
n_acs = 1;
@@ -366,8 +459,15 @@
for (ac = 0; ac < n_acs; ac++) {
if (sdata->vif.hw_queue[ac] == queue ||
- sdata->vif.cab_queue == queue)
- netif_stop_subqueue(sdata->dev, ac);
+ sdata->vif.cab_queue == queue) {
+ if (!local->ops->wake_tx_queue) {
+ netif_stop_subqueue(sdata->dev, ac);
+ continue;
+ }
+ spin_lock(&local->fq.lock);
+ sdata->vif.txqs_stopped[ac] = true;
+ spin_unlock(&local->fq.lock);
+ }
}
}
rcu_read_unlock();
@@ -1135,7 +1235,7 @@
{
struct ieee80211_chanctx_conf *chanctx_conf;
const struct ieee80211_reg_rule *rrule;
- struct ieee80211_wmm_ac *wmm_ac;
+ const struct ieee80211_wmm_ac *wmm_ac;
u16 center_freq = 0;
if (sdata->vif.type != NL80211_IFTYPE_AP &&
@@ -1155,15 +1255,15 @@
rrule = freq_reg_info(sdata->wdev.wiphy, MHZ_TO_KHZ(center_freq));
- if (IS_ERR_OR_NULL(rrule) || !rrule->wmm_rule) {
+ if (IS_ERR_OR_NULL(rrule) || !rrule->has_wmm) {
rcu_read_unlock();
return;
}
if (sdata->vif.type == NL80211_IFTYPE_AP)
- wmm_ac = &rrule->wmm_rule->ap[ac];
+ wmm_ac = &rrule->wmm_rule.ap[ac];
else
- wmm_ac = &rrule->wmm_rule->client[ac];
+ wmm_ac = &rrule->wmm_rule.client[ac];
qparam->cw_min = max_t(u16, qparam->cw_min, wmm_ac->cw_min);
qparam->cw_max = max_t(u16, qparam->cw_max, wmm_ac->cw_max);
qparam->aifs = max_t(u8, qparam->aifs, wmm_ac->aifsn);
@@ -1369,7 +1469,7 @@
enum nl80211_band band,
u32 rate_mask,
struct cfg80211_chan_def *chandef,
- size_t *offset)
+ size_t *offset, u32 flags)
{
struct ieee80211_supported_band *sband;
const struct ieee80211_sta_he_cap *he_cap;
@@ -1450,6 +1550,9 @@
chandef->chan->center_freq);
}
+ if (flags & IEEE80211_PROBE_FLAG_MIN_CONTENT)
+ goto done;
+
/* insert custom IEs that go before HT */
if (ie && ie_len) {
static const u8 before_ht[] = {
@@ -1555,6 +1658,7 @@
return pos - buffer;
out_err:
WARN_ONCE(1, "not enough space for preq IEs\n");
+ done:
return pos - buffer;
}
@@ -1563,7 +1667,8 @@
struct ieee80211_scan_ies *ie_desc,
const u8 *ie, size_t ie_len,
u8 bands_used, u32 *rate_masks,
- struct cfg80211_chan_def *chandef)
+ struct cfg80211_chan_def *chandef,
+ u32 flags)
{
size_t pos = 0, old_pos = 0, custom_ie_offset = 0;
int i;
@@ -1578,7 +1683,8 @@
ie, ie_len, i,
rate_masks[i],
chandef,
- &custom_ie_offset);
+ &custom_ie_offset,
+ flags);
ie_desc->ies[i] = buffer + old_pos;
ie_desc->len[i] = pos - old_pos;
old_pos = pos;
@@ -1606,7 +1712,7 @@
struct ieee80211_channel *chan,
const u8 *ssid, size_t ssid_len,
const u8 *ie, size_t ie_len,
- bool directed)
+ u32 flags)
{
struct ieee80211_local *local = sdata->local;
struct cfg80211_chan_def chandef;
@@ -1622,7 +1728,7 @@
* badly-behaved APs don't respond when this parameter is included.
*/
chandef.width = sdata->vif.bss_conf.chandef.width;
- if (directed)
+ if (flags & IEEE80211_PROBE_FLAG_DIRECTED)
chandef.chan = NULL;
else
chandef.chan = chan;
@@ -1636,7 +1742,7 @@
ies_len = ieee80211_build_preq_ies(local, skb_tail_pointer(skb),
skb_tailroom(skb), &dummy_ie_desc,
ie, ie_len, BIT(chan->band),
- rate_masks, &chandef);
+ rate_masks, &chandef, flags);
skb_put(skb, ies_len);
if (dst) {
@@ -1650,27 +1756,6 @@
return skb;
}
-void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata,
- const u8 *src, const u8 *dst,
- const u8 *ssid, size_t ssid_len,
- const u8 *ie, size_t ie_len,
- u32 ratemask, bool directed, u32 tx_flags,
- struct ieee80211_channel *channel, bool scan)
-{
- struct sk_buff *skb;
-
- skb = ieee80211_build_probe_req(sdata, src, dst, ratemask, channel,
- ssid, ssid_len,
- ie, ie_len, directed);
- if (skb) {
- IEEE80211_SKB_CB(skb)->flags |= tx_flags;
- if (scan)
- ieee80211_tx_skb_tid_band(sdata, skb, 7, channel->band);
- else
- ieee80211_tx_skb(sdata, skb);
- }
-}
-
u32 ieee80211_sta_get_rates(struct ieee80211_sub_if_data *sdata,
struct ieee802_11_elems *elems,
enum nl80211_band band, u32 *basic_rates)
@@ -1854,8 +1939,9 @@
if (WARN_ON(res))
return res;
- funcs = kzalloc((sdata->local->hw.max_nan_de_entries + 1) *
- sizeof(*funcs), GFP_KERNEL);
+ funcs = kcalloc(sdata->local->hw.max_nan_de_entries + 1,
+ sizeof(*funcs),
+ GFP_KERNEL);
if (!funcs)
return -ENOMEM;
@@ -2064,7 +2150,8 @@
BSS_CHANGED_CQM |
BSS_CHANGED_QOS |
BSS_CHANGED_IDLE |
- BSS_CHANGED_TXPOWER;
+ BSS_CHANGED_TXPOWER |
+ BSS_CHANGED_MCAST_RATE;
if (sdata->vif.mu_mimo_owner)
changed |= BSS_CHANGED_MU_GROUPS;
@@ -2171,7 +2258,8 @@
if (!sta->uploaded)
continue;
- if (sta->sdata->vif.type != NL80211_IFTYPE_AP)
+ if (sta->sdata->vif.type != NL80211_IFTYPE_AP &&
+ sta->sdata->vif.type != NL80211_IFTYPE_AP_VLAN)
continue;
for (state = IEEE80211_STA_NOTEXIST;
@@ -2691,49 +2779,65 @@
return true;
}
-bool ieee80211_chandef_vht_oper(const struct ieee80211_vht_operation *oper,
+bool ieee80211_chandef_vht_oper(struct ieee80211_hw *hw,
+ const struct ieee80211_vht_operation *oper,
+ const struct ieee80211_ht_operation *htop,
struct cfg80211_chan_def *chandef)
{
struct cfg80211_chan_def new = *chandef;
- int cf1, cf2;
+ int cf0, cf1;
+ int ccfs0, ccfs1, ccfs2;
+ int ccf0, ccf1;
- if (!oper)
+ if (!oper || !htop)
return false;
- cf1 = ieee80211_channel_to_frequency(oper->center_freq_seg0_idx,
- chandef->chan->band);
- cf2 = ieee80211_channel_to_frequency(oper->center_freq_seg1_idx,
- chandef->chan->band);
+ ccfs0 = oper->center_freq_seg0_idx;
+ ccfs1 = oper->center_freq_seg1_idx;
+ ccfs2 = (le16_to_cpu(htop->operation_mode) &
+ IEEE80211_HT_OP_MODE_CCFS2_MASK)
+ >> IEEE80211_HT_OP_MODE_CCFS2_SHIFT;
+
+ /* when parsing (and we know how to) CCFS1 and CCFS2 are equivalent */
+ ccf0 = ccfs0;
+ ccf1 = ccfs1;
+ if (!ccfs1 && ieee80211_hw_check(hw, SUPPORTS_VHT_EXT_NSS_BW))
+ ccf1 = ccfs2;
+
+ cf0 = ieee80211_channel_to_frequency(ccf0, chandef->chan->band);
+ cf1 = ieee80211_channel_to_frequency(ccf1, chandef->chan->band);
switch (oper->chan_width) {
case IEEE80211_VHT_CHANWIDTH_USE_HT:
+ /* just use HT information directly */
break;
case IEEE80211_VHT_CHANWIDTH_80MHZ:
new.width = NL80211_CHAN_WIDTH_80;
- new.center_freq1 = cf1;
+ new.center_freq1 = cf0;
/* If needed, adjust based on the newer interop workaround. */
- if (oper->center_freq_seg1_idx) {
+ if (ccf1) {
unsigned int diff;
- diff = abs(oper->center_freq_seg1_idx -
- oper->center_freq_seg0_idx);
+ diff = abs(ccf1 - ccf0);
if (diff == 8) {
new.width = NL80211_CHAN_WIDTH_160;
- new.center_freq1 = cf2;
+ new.center_freq1 = cf1;
} else if (diff > 8) {
new.width = NL80211_CHAN_WIDTH_80P80;
- new.center_freq2 = cf2;
+ new.center_freq2 = cf1;
}
}
break;
case IEEE80211_VHT_CHANWIDTH_160MHZ:
+ /* deprecated encoding */
new.width = NL80211_CHAN_WIDTH_160;
- new.center_freq1 = cf1;
+ new.center_freq1 = cf0;
break;
case IEEE80211_VHT_CHANWIDTH_80P80MHZ:
+ /* deprecated encoding */
new.width = NL80211_CHAN_WIDTH_80P80;
- new.center_freq1 = cf1;
- new.center_freq2 = cf2;
+ new.center_freq1 = cf0;
+ new.center_freq2 = cf1;
break;
default:
return false;
diff --git a/drivers/net/wireless-3.8/iwl7000/mac80211/vht.c b/drivers/net/wireless-3.8/iwl7000/mac80211/vht.c
index b9276ac..006d82e 100644
--- a/drivers/net/wireless-3.8/iwl7000/mac80211/vht.c
+++ b/drivers/net/wireless-3.8/iwl7000/mac80211/vht.c
@@ -3,6 +3,7 @@
*
* Portions of this file
* Copyright(c) 2015 - 2016 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -231,6 +232,13 @@
memcpy(&vht_cap->vht_mcs, &vht_cap_ie->supp_mcs,
sizeof(struct ieee80211_vht_mcs_info));
+ /* copy EXT_NSS_BW Support value or remove the capability */
+ if (ieee80211_hw_check(&sdata->local->hw, SUPPORTS_VHT_EXT_NSS_BW))
+ vht_cap->cap |= (cap_info & IEEE80211_VHT_CAP_EXT_NSS_BW_MASK);
+ else
+ vht_cap->vht_mcs.tx_highest &=
+ ~cpu_to_le16(IEEE80211_VHT_EXT_NSS_BW_CAPABLE);
+
/* but also restrict MCSes */
for (i = 0; i < 8; i++) {
u16 own_rx, own_tx, peer_rx, peer_tx;
@@ -294,6 +302,18 @@
break;
default:
sta->cur_max_bandwidth = IEEE80211_STA_RX_BW_80;
+
+ if (!(vht_cap->vht_mcs.tx_highest &
+ cpu_to_le16(IEEE80211_VHT_EXT_NSS_BW_CAPABLE)))
+ break;
+
+ /*
+ * If this is non-zero, then it does support 160 MHz after all,
+ * in one form or the other. We don't distinguish here (or even
+ * above) between 160 and 80+80 yet.
+ */
+ if (cap_info & IEEE80211_VHT_CAP_EXT_NSS_BW_MASK)
+ sta->cur_max_bandwidth = IEEE80211_STA_RX_BW_160;
}
sta->sta.bandwidth = ieee80211_sta_cur_vht_bw(sta);
@@ -358,6 +378,36 @@
return NL80211_CHAN_WIDTH_80;
}
+enum nl80211_chan_width
+ieee80211_sta_rx_bw_to_chan_width(struct sta_info *sta)
+{
+ enum ieee80211_sta_rx_bandwidth cur_bw = sta->sta.bandwidth;
+ struct ieee80211_sta_vht_cap *vht_cap = &sta->sta.vht_cap;
+ u32 cap_width;
+
+ switch (cur_bw) {
+ case IEEE80211_STA_RX_BW_20:
+ if (!sta->sta.ht_cap.ht_supported)
+ return NL80211_CHAN_WIDTH_20_NOHT;
+ else
+ return NL80211_CHAN_WIDTH_20;
+ case IEEE80211_STA_RX_BW_40:
+ return NL80211_CHAN_WIDTH_40;
+ case IEEE80211_STA_RX_BW_80:
+ return NL80211_CHAN_WIDTH_80;
+ case IEEE80211_STA_RX_BW_160:
+ cap_width =
+ vht_cap->cap & IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK;
+
+ if (cap_width == IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ)
+ return NL80211_CHAN_WIDTH_160;
+
+ return NL80211_CHAN_WIDTH_80P80;
+ default:
+ return NL80211_CHAN_WIDTH_20;
+ }
+}
+
enum ieee80211_sta_rx_bandwidth
ieee80211_chan_width_to_rx_bw(enum nl80211_chan_width width)
{
@@ -447,6 +497,7 @@
enum nl80211_band band)
{
enum ieee80211_sta_rx_bandwidth new_bw;
+ struct sta_opmode_info sta_opmode = {};
u32 changed = 0;
u8 nss;
@@ -460,7 +511,9 @@
if (sta->sta.rx_nss != nss) {
sta->sta.rx_nss = nss;
+ sta_opmode.rx_nss = nss;
changed |= IEEE80211_RC_NSS_CHANGED;
+ sta_opmode.changed |= STA_OPMODE_N_SS_CHANGED;
}
switch (opmode & IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK) {
@@ -481,9 +534,15 @@
new_bw = ieee80211_sta_cur_vht_bw(sta);
if (new_bw != sta->sta.bandwidth) {
sta->sta.bandwidth = new_bw;
+ sta_opmode.bw = ieee80211_sta_rx_bw_to_chan_width(sta);
changed |= IEEE80211_RC_BW_CHANGED;
+ sta_opmode.changed |= STA_OPMODE_MAX_BW_CHANGED;
}
+ if (sta_opmode.changed)
+ cfg80211_sta_opmode_change_notify(sdata->dev, sta->addr,
+ &sta_opmode, GFP_KERNEL);
+
return changed;
}
