ipc_notify.h File Reference

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Data Structures
struct	IpcNotify_Params
	Parameters used by IpcNotify_init. More...

Macros
#define	IPC_NOTIFY_CLIENT_ID_MAX   (16U)
	Maximum number of clients possible for receiving messages. More...
#define	IPC_NOTIFY_CLIENT_ID_RPMSG   (0U)
	Client ID used by rpmessage, this client ID should not be used by other users. More...
#define	IPC_NOTIFY_CLIENT_ID_SYNC   (1U)
	Client ID used for sync messages, this client ID should not be used by other users. More...
#define	IPC_NOTIFY_CLIENT_ID_RP_MBOX   (0xFU)
	Client ID used for remoteproc (RP_MBOX) related messages, this client ID should not be used by other users. More...
#define	IPC_NOTIFY_MSG_VALUE_MAX   (0x10000000U)
	Maximum value of message that can be sent and received. More...

Typedefs
typedef void(*	IpcNotify_FxnCallback) (uint16_t remoteCoreId, uint16_t localClientId, uint32_t msgValue, void *args)
	User callback that is invoked when a message is received from a reote core for a given client ID. More...
typedef void(*	IpcNotify_NonNotifyCallback) (uint32_t remoteCoreId)
	This is a driver library internal API and is used in certain SOCs by the separate mailbox driver. More...

Enumerations
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 }
	Enum to list the various messages sent by remote proc kernel driver. More...

Functions
void	IpcNotify_Params_init (IpcNotify_Params *params)
	Set default value to IpcNotify_Params. More...
int32_t	IpcNotify_init (const IpcNotify_Params *params)
	Initialize IPC Notify module. More...
void	IpcNotify_deInit (void)
	De-initialize IPC Notify module. More...
int32_t	IpcNotify_sendMsg (uint32_t remoteCoreId, uint16_t remoteClientId, uint32_t msgValue, uint32_t waitForFifoNotFull)
	Send message to a specific remote core and specific client ID on that remote core. More...
int32_t	IpcNotify_registerClient (uint16_t localClientId, IpcNotify_FxnCallback msgCallback, void *args)
	Register a callback to handle messages received from a specific remote core and for a specific local client ID. More...
int32_t	IpcNotify_unregisterClient (uint16_t localClientId)
	Un-register a previously registered callback. More...
uint16_t	IpcNotify_getSelfCoreId (void)
	Return current core ID. More...
uint32_t	IpcNotify_isCoreEnabled (uint32_t coreId)
	Check if a core is enabled for IPC. More...
int32_t	IpcNotify_sendSync (uint32_t remoteCoreId)
	Send a sync message to specific core. More...
int32_t	IpcNotify_waitSync (uint32_t remoteCoreId, uint32_t timeout)
	Wait for a sync message to be received from the specified core. More...
int32_t	IpcNotify_syncAll (uint32_t timeout)
	Send a message to all enabled cores and wait for sync message from all enabled cores. More...
void	IpcNotify_registerNonNotifyCallback (IpcNotify_NonNotifyCallback callback)
	This is a driver library internal API and is used in certain SOCs by the separate mailbox driver. More...