ipc_service.h File Reference

#include <stdio.h>
#include <zephyr/device.h>
#include <zephyr/kernel.h>

Go to the source code of this file.

Data Structures
struct	ipc_service_cb
	Event callback structure. More...
struct	ipc_ept
	Endpoint instance. More...
struct	ipc_ept_cfg
	Endpoint configuration structure. More...

Functions
int	ipc_service_open_instance (const struct device *instance)
	Open an instance.
int	ipc_service_close_instance (const struct device *instance)
	Close an instance.
int	ipc_service_register_endpoint (const struct device *instance, struct ipc_ept *ept, const struct ipc_ept_cfg *cfg)
	Register IPC endpoint onto an instance.
int	ipc_service_deregister_endpoint (struct ipc_ept *ept)
	Deregister an IPC endpoint from its instance.
int	ipc_service_send (struct ipc_ept *ept, const void *data, size_t len)
	Send data using given IPC endpoint.
int	ipc_service_send_critical (struct ipc_ept *ept, const void *data, size_t len)
	Send a high-priority message bypassing normal state checks.
int	ipc_service_get_tx_buffer_size (struct ipc_ept *ept)
	Get the TX buffer size.
int	ipc_service_get_tx_buffer (struct ipc_ept *ept, void **data, uint32_t *size, k_timeout_t wait)
	Get an empty TX buffer to be sent using ipc_service_send_nocopy.
int	ipc_service_drop_tx_buffer (struct ipc_ept *ept, const void *data)
	Drop and release a TX buffer.
int	ipc_service_send_nocopy (struct ipc_ept *ept, const void *data, size_t len)
	Send data in a TX buffer reserved by ipc_service_get_tx_buffer using the given IPC endpoint.
int	ipc_service_hold_rx_buffer (struct ipc_ept *ept, void *data)
	Holds the RX buffer for usage outside the receive callback.
int	ipc_service_release_rx_buffer (struct ipc_ept *ept, void *data)
	Release the RX buffer for future reuse.