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/**************************************************************************
*
* Copyright (C) 2015 Red Hat Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
#ifndef VTEST_PROTOCOL
#define VTEST_PROTOCOL
#define VTEST_DEFAULT_SOCKET_NAME "/tmp/.virgl_test"
#ifdef VIRGL_RENDERER_UNSTABLE_APIS
#define VTEST_PROTOCOL_VERSION 3
#else
#define VTEST_PROTOCOL_VERSION 2
#endif
/* 32-bit length field */
/* 32-bit cmd field */
#define VTEST_HDR_SIZE 2
#define VTEST_CMD_LEN 0 /* length of data */
#define VTEST_CMD_ID 1
#define VTEST_CMD_DATA_START 2
/* vtest cmds */
#define VCMD_GET_CAPS 1
#define VCMD_RESOURCE_CREATE 2
#define VCMD_RESOURCE_UNREF 3
#define VCMD_TRANSFER_GET 4
#define VCMD_TRANSFER_PUT 5
#define VCMD_SUBMIT_CMD 6
#define VCMD_RESOURCE_BUSY_WAIT 7
/* pass the process cmd line for debugging */
#define VCMD_CREATE_RENDERER 8
#define VCMD_GET_CAPS2 9
/* get caps */
/* 0 length cmd */
/* resp VCMD_GET_CAPS + caps */
#define VCMD_PING_PROTOCOL_VERSION 10
#define VCMD_PROTOCOL_VERSION 11
/* since protocol version 2 */
#define VCMD_RESOURCE_CREATE2 12
#define VCMD_TRANSFER_GET2 13
#define VCMD_TRANSFER_PUT2 14
#ifdef VIRGL_RENDERER_UNSTABLE_APIS
/* since protocol version 3 */
#define VCMD_GET_PARAM 15
#define VCMD_GET_CAPSET 16
#define VCMD_CONTEXT_INIT 17
#define VCMD_RESOURCE_CREATE_BLOB 18
#define VCMD_SYNC_CREATE 19
#define VCMD_SYNC_UNREF 20
#define VCMD_SYNC_READ 21
#define VCMD_SYNC_WRITE 22
#define VCMD_SYNC_WAIT 23
#define VCMD_SUBMIT_CMD2 24
#endif /* VIRGL_RENDERER_UNSTABLE_APIS */
#define VCMD_RES_CREATE_SIZE 10
#define VCMD_RES_CREATE_RES_HANDLE 0 /* must be 0 since protocol version 3 */
#define VCMD_RES_CREATE_TARGET 1
#define VCMD_RES_CREATE_FORMAT 2
#define VCMD_RES_CREATE_BIND 3
#define VCMD_RES_CREATE_WIDTH 4
#define VCMD_RES_CREATE_HEIGHT 5
#define VCMD_RES_CREATE_DEPTH 6
#define VCMD_RES_CREATE_ARRAY_SIZE 7
#define VCMD_RES_CREATE_LAST_LEVEL 8
#define VCMD_RES_CREATE_NR_SAMPLES 9
/* resp res_id since protocol version 3 */
#define VCMD_RES_CREATE2_SIZE 11
#define VCMD_RES_CREATE2_RES_HANDLE 0 /* must be 0 since protocol version 3 */
#define VCMD_RES_CREATE2_TARGET 1
#define VCMD_RES_CREATE2_FORMAT 2
#define VCMD_RES_CREATE2_BIND 3
#define VCMD_RES_CREATE2_WIDTH 4
#define VCMD_RES_CREATE2_HEIGHT 5
#define VCMD_RES_CREATE2_DEPTH 6
#define VCMD_RES_CREATE2_ARRAY_SIZE 7
#define VCMD_RES_CREATE2_LAST_LEVEL 8
#define VCMD_RES_CREATE2_NR_SAMPLES 9
#define VCMD_RES_CREATE2_DATA_SIZE 10
/* resp res_id since protocol version 3, and fd if data_size >0 */
#define VCMD_RES_UNREF_SIZE 1
#define VCMD_RES_UNREF_RES_HANDLE 0
#define VCMD_TRANSFER_HDR_SIZE 11
#define VCMD_TRANSFER_RES_HANDLE 0
#define VCMD_TRANSFER_LEVEL 1
#define VCMD_TRANSFER_STRIDE 2
#define VCMD_TRANSFER_LAYER_STRIDE 3
#define VCMD_TRANSFER_X 4
#define VCMD_TRANSFER_Y 5
#define VCMD_TRANSFER_Z 6
#define VCMD_TRANSFER_WIDTH 7
#define VCMD_TRANSFER_HEIGHT 8
#define VCMD_TRANSFER_DEPTH 9
#define VCMD_TRANSFER_DATA_SIZE 10
#define VCMD_TRANSFER2_HDR_SIZE 10
#define VCMD_TRANSFER2_RES_HANDLE 0
#define VCMD_TRANSFER2_LEVEL 1
#define VCMD_TRANSFER2_X 2
#define VCMD_TRANSFER2_Y 3
#define VCMD_TRANSFER2_Z 4
#define VCMD_TRANSFER2_WIDTH 5
#define VCMD_TRANSFER2_HEIGHT 6
#define VCMD_TRANSFER2_DEPTH 7
#define VCMD_TRANSFER2_DATA_SIZE 8
#define VCMD_TRANSFER2_OFFSET 9
#define VCMD_BUSY_WAIT_FLAG_WAIT 1
#define VCMD_BUSY_WAIT_SIZE 2
#define VCMD_BUSY_WAIT_HANDLE 0
#define VCMD_BUSY_WAIT_FLAGS 1
#define VCMD_PING_PROTOCOL_VERSION_SIZE 0
#define VCMD_PROTOCOL_VERSION_SIZE 1
#define VCMD_PROTOCOL_VERSION_VERSION 0
#ifdef VIRGL_RENDERER_UNSTABLE_APIS
enum vcmd_param {
VCMD_PARAM_MAX_TIMELINE_COUNT = 1,
};
#define VCMD_GET_PARAM_SIZE 1
#define VCMD_GET_PARAM_PARAM 0
/* resp param validity and value */
#define VCMD_GET_CAPSET_SIZE 2
#define VCMD_GET_CAPSET_ID 0
#define VCMD_GET_CAPSET_VERSION 1
/* resp capset validity and contents */
#define VCMD_CONTEXT_INIT_SIZE 1
#define VCMD_CONTEXT_INIT_CAPSET_ID 0
enum vcmd_blob_type {
VCMD_BLOB_TYPE_GUEST = 1,
VCMD_BLOB_TYPE_HOST3D = 2,
VCMD_BLOB_TYPE_HOST3D_GUEST = 3,
};
enum vcmd_blob_flag {
VCMD_BLOB_FLAG_MAPPABLE = 1 << 0,
VCMD_BLOB_FLAG_SHAREABLE = 1 << 1,
VCMD_BLOB_FLAG_CROSS_DEVICE = 1 << 2,
};
#define VCMD_RES_CREATE_BLOB_SIZE 6
#define VCMD_RES_CREATE_BLOB_TYPE 0
#define VCMD_RES_CREATE_BLOB_FLAGS 1
#define VCMD_RES_CREATE_BLOB_SIZE_LO 2
#define VCMD_RES_CREATE_BLOB_SIZE_HI 3
#define VCMD_RES_CREATE_BLOB_ID_LO 4
#define VCMD_RES_CREATE_BLOB_ID_HI 5
/* resp res_id and mmap'able fd */
#define VCMD_SYNC_CREATE_SIZE 2
#define VCMD_SYNC_CREATE_VALUE_LO 0
#define VCMD_SYNC_CREATE_VALUE_HI 1
/* resp sync id */
#define VCMD_SYNC_UNREF_SIZE 1
#define VCMD_SYNC_UNREF_ID 0
#define VCMD_SYNC_READ_SIZE 1
#define VCMD_SYNC_READ_ID 0
/* resp sync value */
#define VCMD_SYNC_WRITE_SIZE 3
#define VCMD_SYNC_WRITE_ID 0
#define VCMD_SYNC_WRITE_VALUE_LO 1
#define VCMD_SYNC_WRITE_VALUE_HI 2
enum vcmd_sync_wait_flag {
VCMD_SYNC_WAIT_FLAG_ANY = 1 << 0,
};
#define VCMD_SYNC_WAIT_SIZE(count) (2 + 3 * count)
#define VCMD_SYNC_WAIT_FLAGS 0
#define VCMD_SYNC_WAIT_TIMEOUT 1
#define VCMD_SYNC_WAIT_ID(n) (2 + 3 * (n) + 0)
#define VCMD_SYNC_WAIT_VALUE_LO(n) (2 + 3 * (n) + 1)
#define VCMD_SYNC_WAIT_VALUE_HI(n) (2 + 3 * (n) + 2)
/* resp poll'able fd */
enum vcmd_submit_cmd2_flag {
VCMD_SUBMIT_CMD2_FLAG_RING_IDX = 1 << 0,
};
struct vcmd_submit_cmd2_batch {
uint32_t flags;
uint32_t cmd_offset;
uint32_t cmd_size;
/* sync_count pairs of (id, val) starting at sync_offset */
uint32_t sync_offset;
uint32_t sync_count;
/* ignored unless VCMD_SUBMIT_CMD2_FLAG_RING_IDX is set */
uint32_t ring_idx;
};
#define VCMD_SUBMIT_CMD2_BATCH_COUNT 0
#define VCMD_SUBMIT_CMD2_BATCH_FLAGS(n) (1 + 8 * (n) + 0)
#define VCMD_SUBMIT_CMD2_BATCH_CMD_OFFSET(n) (1 + 8 * (n) + 1)
#define VCMD_SUBMIT_CMD2_BATCH_CMD_SIZE(n) (1 + 8 * (n) + 2)
#define VCMD_SUBMIT_CMD2_BATCH_SYNC_OFFSET(n) (1 + 8 * (n) + 3)
#define VCMD_SUBMIT_CMD2_BATCH_SYNC_COUNT(n) (1 + 8 * (n) + 4)
#define VCMD_SUBMIT_CMD2_BATCH_RING_IDX(n) (1 + 8 * (n) + 5)
#endif /* VIRGL_RENDERER_UNSTABLE_APIS */
#endif /* VTEST_PROTOCOL */