Zephyr API Documentation 4.0.0-rc2
A Scalable Open Source RTOS
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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_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. | |