backend.h File Reference

Public APIs for Host Command backends that respond to host commands. More...

#include <zephyr/sys/__assert.h>
#include <zephyr/device.h>
#include <zephyr/drivers/gpio.h>
#include <zephyr/kernel.h>
#include <zephyr/types.h>

Go to the source code of this file.

Data Structures
struct	ec_host_cmd_backend
struct	ec_host_cmd_rx_ctx
	Context for host command backend and handler to pass rx data. More...
struct	ec_host_cmd_tx_buf
	Context for host command backend and handler to pass tx data. More...
struct	ec_host_cmd_backend_api

Typedefs
typedef int(*	ec_host_cmd_backend_api_init) (const struct ec_host_cmd_backend *backend, struct ec_host_cmd_rx_ctx *rx_ctx, struct ec_host_cmd_tx_buf *tx)
	Initialize a host command backend.
typedef int(*	ec_host_cmd_backend_api_send) (const struct ec_host_cmd_backend *backend)
	Sends data to the host.

Functions
struct ec_host_cmd_backend *	ec_host_cmd_backend_get_espi (const struct device *dev)
	Get the eSPI Host Command backend pointer.
struct ec_host_cmd_backend *	ec_host_cmd_backend_get_shi_npcx (void)
	Get the SHI NPCX Host Command backend pointer.
struct ec_host_cmd_backend *	ec_host_cmd_backend_get_shi_ite (void)
	Get the SHI ITE Host Command backend pointer.
struct ec_host_cmd_backend *	ec_host_cmd_backend_get_uart (const struct device *dev)
	Get the UART Host Command backend pointer.
struct ec_host_cmd_backend *	ec_host_cmd_backend_get_spi (struct gpio_dt_spec *cs)
	Get the SPI Host Command backend pointer.

Detailed Description

Public APIs for Host Command backends that respond to host commands.