ipc_notify.h

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#ifndef IPC_NOTIFY_H_
#define IPC_NOTIFY_H_
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <stdint.h>
#include <kernel/dpl/SystemP.h>
#include <drivers/hw_include/cslr_soc.h>
 
#define IPC_NOTIFY_CLIENT_ID_MAX    (16U)
 
#define IPC_NOTIFY_CLIENT_ID_RPMSG  (0U)
 
#define IPC_NOTIFY_CLIENT_ID_SYNC  (1U)
 
#define IPC_NOTIFY_CLIENT_ID_RP_MBOX  (0xFU)
 
#define IPC_NOTIFY_MSG_VALUE_MAX    (0x10000000U)
 
typedef void (*IpcNotify_FxnCallback)(uint16_t remoteCoreId, uint16_t localClientId, uint32_t msgValue, void *args);
 
 
typedef void (*IpcNotify_NonNotifyCallback)(uint32_t remoteCoreId);
 
typedef struct IpcNotify_Params_ {
 
    uint32_t numCores;  
    uint32_t coreIdList[CSL_CORE_ID_MAX]; 
    uint16_t selfCoreId; 
    uint32_t linuxCoreId; 
} IpcNotify_Params;
 
typedef enum IpcNotify_RP_Mbox_Message_ {
    IPC_NOTIFY_RP_MBOX_READY            = 0x0FFFFF00,
    IPC_NOTIFY_RP_MBOX_PENDING_MSG      = 0x0FFFFF01,
    IPC_NOTIFY_RP_MBOX_CRASH            = 0x0FFFFF02,
    IPC_NOTIFY_RP_MBOX_ECHO_REQUEST     = 0x0FFFFF03,
    IPC_NOTIFY_RP_MBOX_ECHO_REPLY       = 0x0FFFFF04,
    IPC_NOTIFY_RP_MBOX_ABORT_REQUEST    = 0x0FFFFF05,
    IPC_NOTIFY_RP_MBOX_SUSPEND_AUTO     = 0x0FFFFF10,
    IPC_NOTIFY_RP_MBOX_SUSPEND_SYSTEM   = 0x0FFFFF11,
    IPC_NOTIFY_RP_MBOX_SUSPEND_ACK      = 0x0FFFFF12,
    IPC_NOTIFY_RP_MBOX_SUSPEND_CANCEL   = 0x0FFFFF13,
    IPC_NOTIFY_RP_MBOX_SHUTDOWN         = 0x0FFFFF14,
    IPC_NOTIFY_RP_MBOX_SHUTDOWN_ACK     = 0x0FFFFF15,
    IPC_NOTIFY_RP_MBOX_END_MSG          = 0x0FFFFF16,
} IpcNotify_RP_Mbox_Message;
 
void IpcNotify_Params_init(IpcNotify_Params *params);
 
int32_t IpcNotify_init(const IpcNotify_Params *params);
 
void    IpcNotify_deInit(void);
 
int32_t IpcNotify_sendMsg(uint32_t remoteCoreId, uint16_t remoteClientId, uint32_t msgValue, uint32_t waitForFifoNotFull);
 
int32_t IpcNotify_registerClient(uint16_t localClientId, IpcNotify_FxnCallback msgCallback, void *args);
 
 
int32_t IpcNotify_unregisterClient(uint16_t localClientId);
 
uint16_t IpcNotify_getSelfCoreId(void);
 
uint32_t IpcNotify_isCoreEnabled(uint32_t coreId);
 
int32_t IpcNotify_sendSync(uint32_t remoteCoreId);
 
int32_t IpcNotify_waitSync(uint32_t remoteCoreId, uint32_t timeout);
 
int32_t IpcNotify_syncAll(uint32_t timeout);
 
 
void IpcNotify_registerNonNotifyCallback(IpcNotify_NonNotifyCallback callback);
 
#ifdef __cplusplus
}
#endif
 
#endif /* IPC_NOTIFY_H_ */