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3079cc865b
This reverts commit baa2e9cd86a446e085091494be4247d2a4b64a33 since it causes ADSP tests to fail on T18x and T19x platforms. Bug 2057870 Change-Id: Ibfc1ec5dfcd678bf608598edc1f118a452d072e3 Signed-off-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1651935 Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
178 lines
4.2 KiB
C
178 lines
4.2 KiB
C
/*
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* adsp_shared_struct.h
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*
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* A header file containing shared data structures shared with ADSP OS
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*
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* Copyright (C) 2015-2018 NVIDIA Corporation. All rights reserved.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef __ADSP_SHARED_STRUCT
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#define __ADSP_SHARED_STRUCT
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#include <linux/tegra_nvadsp.h>
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#define APP_LOADER_MBOX_ID 1
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#define ADSP_APP_FLAG_START_ON_BOOT 0x1
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#define ADSP_OS_LOAD_TIMEOUT 5000 /* 5000 ms */
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#define DRAM_DEBUG_LOG_SIZE 0x4000 /* 16 KB */
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#define NVADSP_NAME_SZ 128
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struct app_mem_size {
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uint64_t dram;
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uint64_t dram_shared;
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uint64_t dram_shared_wc;
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uint64_t aram;
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uint64_t aram_x;
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} __packed;
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struct adsp_shared_app {
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char name[NVADSP_NAME_SZ];
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struct app_mem_size mem_size;
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int32_t mod_ptr;
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int32_t flags;
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int32_t dram_data_ptr;
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int32_t shared_data_ptr;
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int32_t shared_wc_data_ptr;
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} __packed;
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/* ADSP app loader message queue */
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struct run_app_instance_data {
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uint32_t adsp_mod_ptr;
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uint64_t host_ref;
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uint32_t adsp_ref;
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uint32_t dram_data_ptr;
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uint32_t dram_shared_ptr;
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uint32_t dram_shared_wc_ptr;
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uint32_t aram_ptr;
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uint32_t aram_flag;
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uint32_t aram_x_ptr;
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uint32_t aram_x_flag;
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struct app_mem_size mem_size;
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nvadsp_app_args_t app_args;
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uint32_t stack_size;
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uint32_t message;
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} __packed;
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struct app_loader_data {
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int32_t header[MSGQ_MESSAGE_HEADER_WSIZE];
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struct run_app_instance_data app_init;
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} __packed;
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union app_loader_message {
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msgq_message_t msgq_msg;
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struct app_loader_data data;
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} __aligned(4);
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struct adsp_os_message_header {
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int32_t header[MSGQ_MESSAGE_HEADER_WSIZE];
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uint32_t message;
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} __packed;
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/* ADSP app complete message queue */
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struct app_complete_status_data {
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struct adsp_os_message_header header;
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uint64_t host_ref;
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uint32_t adsp_ref;
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int32_t status;
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} __packed;
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struct adsp_static_app_data {
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struct adsp_os_message_header header;
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struct adsp_shared_app shared_app;
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} __packed;
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union app_complete_status_message {
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msgq_message_t msgq_msg;
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struct app_complete_status_data complete_status_data;
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struct adsp_static_app_data static_app_data;
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} __aligned(4);
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/*ADSP message pool structure */
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#define ADSP_MAX_MSGQ_SIZE 4096
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#define ADSP_MAX_MSGQ_WSIZE (ADSP_MAX_MSGQ_SIZE / sizeof(int32_t))
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#define ADSP_MSGQ_MAX_QUEUE_WSIZE \
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(ADSP_MAX_MSGQ_WSIZE - (int32_t)MSGQ_HEADER_WSIZE)
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union app_loader_msgq {
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msgq_t msgq;
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struct {
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int32_t header[MSGQ_HEADER_WSIZE];
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int32_t queue[ADSP_MSGQ_MAX_QUEUE_WSIZE];
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};
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};
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/* ADSP APP shared message pool */
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struct nvadsp_app_shared_msg_pool {
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union app_loader_msgq app_loader_send_message;
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union app_loader_msgq app_loader_recv_message;
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} __packed;
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/*ADSP shated OS args */
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struct nvadsp_os_args {
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int32_t timer_prescalar;
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char logger[DRAM_DEBUG_LOG_SIZE];
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uint64_t adsp_freq_hz;
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uint32_t dynamic_app_support;
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char reserved[124];
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} __packed;
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/* ARM MODE REGS */
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struct arm_mode_regs_shared {
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uint32_t fiq_r13, fiq_r14;
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uint32_t irq_r13, irq_r14;
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uint32_t svc_r13, svc_r14;
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uint32_t abt_r13, abt_r14;
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uint32_t und_r13, und_r14;
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uint32_t sys_r13, sys_r14;
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} __packed;
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/* ARM FAULT FRAME */
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struct arm_fault_frame_shared {
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uint32_t spsr;
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uint32_t usp;
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uint32_t ulr;
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uint32_t r[13];
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uint32_t pc;
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} __packed;
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/* ADSP ARM EXCEPTION CONTEXT */
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struct nvadsp_exception_context {
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struct arm_fault_frame_shared frame;
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struct arm_mode_regs_shared regs;
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uint32_t stack_addr;
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uint32_t stack_dump[32];
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uint32_t exception_reason;
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} __packed;
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/* ADSP OS info/status. Keep in sync with firmware. */
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#define MAX_OS_VERSION_BUF 32
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struct nvadsp_os_info {
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char version[MAX_OS_VERSION_BUF];
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char reserved[128];
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} __packed;
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/* ADSP OS shared memory */
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struct nvadsp_shared_mem {
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struct nvadsp_app_shared_msg_pool app_shared_msg_pool;
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struct nvadsp_os_args os_args;
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struct nvadsp_os_info os_info;
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struct nvadsp_exception_context exception_context;
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} __packed;
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#endif /* __ADSP_SHARED_STRUCT */
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