166 lines
4.3 KiB
C
166 lines
4.3 KiB
C
#ifndef __ACOMP_IPC_H_
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#define __ACOMP_IPC_H_
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#include <stdint.h>
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#define IPC_ALIGN_SIZE (32)
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#define ACOMP_DEV_NAME_MAX_LEN (16)
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/*components ipc global define*/
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typedef union{
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uint8_t glb_cmd;
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struct{
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uint8_t cmd:4; /*global cmd*/
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uint8_t req_reply:1; /*request global reply*/
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uint8_t resp:1; /*resp 0:成功，1：失败*/
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uint8_t reserved:2;
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}hdr;
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}__attribute__((packed)) acomp_ipc_header_t;
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/*components ipc global define*/
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#ifndef BIT
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#define BIT(x) (1<<x)
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#endif
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#define IPC_HEADER_REQ_REPALY BIT(4)
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#define IPC_HEADER_GLB_CMD(cmd) (cmd & 0x0f)
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/*components global commands APP CORE <-> ALGO CORE */
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#define ACOMP_CONTEXT_IPC_GLB_REPLY (0x00)
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/*components global commands APP CORE -> ALGO CORE*/
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#define ACOMP_CONTEXT_IPC_GLB_NEW (0x01)
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#define ACOMP_CONTEXT_IPC_GLB_FREE (0x02)
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#define ACOMP_CONTEXT_IPC_GLB_CONTROL (0x03)
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#define ACOMP_CONTEXT_IPC_GLB_DEVINFO_QUERY (0x04)
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/*components global commands ALGO CORE -> APP CORE*/
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#define ACOMP_CONTEXT_IPC_GLB_NOTIFY (0x01)
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#define ACOMP_CONTEXT_IPC_GLB_DEVINFO_QUERY_RESP (0x02)
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/*components subcmd define APP CORE -> ALGO CORE*/
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#define ACOMP_IPC_CMD_PREPARE (0x00) /*sync prepare load resource ,init memory ...*/
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#define ACOMP_IPC_CMD_CLEANUP (0x01) /*sync cleanup free resource ,free memory ...*/
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#define ACOMP_IPC_CMD_START (0x02)
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#define ACOMP_IPC_CMD_STOP (0x03)
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#define ACOMP_IPC_CMD_ABORT (0x04)
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#define ACOMP_IPC_CMD_CONTROL (0x05)
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#define ACOMP_IPC_CMD_STREAM_CREATE (0x06)
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#define ACOMP_IPC_CMD_STREAM_DESTROY (0x07)
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#define ACOMP_IPC_CMD_STREAM_UPDATE (0x08) /*sync stream update*/
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/*components subcmd ALGO CORE -> APP CORE*/
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#define ACOMP_IPC_CMD_NOTIFY_RESULT (0x01) /*async notify result*/
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#define ACOMP_IPC_CMD_NOTIFY_STREAM_UPDATE (0x02) /*async notify data write*/
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#define ACOMP_IPC_CMD_NOTIFY_SUBCMD (0x03) /*async notify subcmd*/
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typedef struct {
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acomp_ipc_header_t hdr;
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uint8_t dev_index;
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uint8_t acomp_cmd;
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union {
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struct{
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uint8_t flags;
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}req;
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struct{
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uint8_t err;
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}reply;
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};
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uint16_t len;
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uint32_t address;
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} __attribute__((packed)) acomp_ipc_message_t;
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typedef union{
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uint32_t data;
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struct{
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uint32_t storage:3; /*0:FLASH;1:SD;2:PSRAM;*/
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uint32_t reserved:29;
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}hdr;
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}acomp_res_item_attr_t;
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typedef struct {
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uint32_t index;
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acomp_res_item_attr_t attr;
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uint32_t addr;
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uint32_t offset;
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uint32_t size;
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}__attribute__((packed))acomp_res_item_t;
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typedef struct {
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uint32_t number;
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acomp_res_item_t item[0];
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}__attribute__((packed,aligned(32)))acomp_ipc_prepare_t;
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typedef struct{
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uint32_t index;
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uint8_t name[ACOMP_DEV_NAME_MAX_LEN];
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}__attribute__((packed))acomp_ipc_dev_info_t;
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typedef struct{
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uint32_t number;
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acomp_ipc_dev_info_t item[0];
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}__attribute__((packed,aligned(32)))acomp_ipc_dev_info_query_msg_t;
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typedef struct{
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int control;
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uint32_t len;
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uint8_t data[0];
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}__attribute__((packed,aligned(32)))acomp_ipc_control_t;
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typedef struct{
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uint32_t len;
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uint8_t data[];
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}__attribute__((packed,aligned(32)))acomp_ipc_notify_result_t;
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typedef struct{
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uint32_t len;
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uint8_t data[];
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}__attribute__((packed,aligned(32)))acomp_ipc_notify_subcmd_t;
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typedef struct{
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char name[16];
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uint8_t direction; /*0: m2r,1: r2m*/
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uint8_t index;
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uint32_t kick_policy; /* Kick policy: 0:manual/ >0: buffer count to kick */
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/* vring memory*/
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void *phy_addr;
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uint32_t mem_size;
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uint32_t align;
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uint32_t buffer_size;
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}__attribute__((packed,aligned(32)))acomp_ipc_stream_create_desc_t;
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typedef struct{
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uint32_t index;
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}__attribute__((packed,aligned(32)))acomp_ipc_stream_destroy_desc_t;
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typedef struct{
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uint32_t index;
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}__attribute__((packed,aligned(32)))acomp_ipc_stream_update_t;
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#define ACOMP_IPC_NOTIFY_DATA_ALIGN(len) ACOMP_IPC_ALIGN(offsetof(acomp_ipc_notify_t,data)+ len)
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typedef void(*ipc_event_cb_t) (acomp_ipc_message_t *message, void *priv);
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extern int acomp_ipc_init(void);
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extern int acomp_ipc_add_callback(uint32_t dev_index, ipc_event_cb_t cb, void *priv);
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extern int acomp_ipc_build_frame_send_sync(int dev_index,int cmd,int acomp_cmd,uint8_t flags,void* data,uint16_t len);
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extern int acomp_ipc_get_dev_index(const char *name);
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#endif
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