| /* |
| * 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 of the 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. |
| * |
| * Author: Tomasz Lauda <tomasz.lauda@linux.intel.com> |
| */ |
| |
| /** |
| * \file arch/xtensa/up/include/arch/idc.h |
| * \brief Xtensa UP architecture IDC header file |
| * \authors Tomasz Lauda <tomasz.lauda@linux.intel.com> |
| */ |
| |
| #ifndef __ARCH_IDC_H__ |
| #define __ARCH_IDC_H__ |
| |
| struct idc_msg; |
| |
| /** |
| * \brief Sends IDC message. |
| * \param[in,out] msg Pointer to IDC message. |
| * \param[in] mode Is message blocking or not. |
| * \return Error code. |
| */ |
| static inline int arch_idc_send_msg(struct idc_msg *msg, |
| uint32_t mode) { return 0; } |
| |
| /** |
| * \brief Checks for pending IDC messages. |
| */ |
| static inline void arch_idc_process_msg_queue(void) { } |
| |
| /** |
| * \brief Initializes IDC data and registers for interrupt. |
| */ |
| static inline void arch_idc_init(void) { } |
| |
| #endif |