rpmsg_device_ops Struct Reference

#include <rpmsg.h>

Data Fields
int(*	send_offchannel_raw )(struct rpmsg_device *rdev, uint32_t src, uint32_t dst, const void *data, int len, int wait)
void(*	hold_rx_buffer )(struct rpmsg_device *rdev, void *rxbuf)
void(*	release_rx_buffer )(struct rpmsg_device *rdev, void *rxbuf)
void *(*	get_tx_payload_buffer )(struct rpmsg_device *rdev, uint32_t *len, int wait)
int(*	send_offchannel_nocopy )(struct rpmsg_device *rdev, uint32_t src, uint32_t dst, const void *data, int len)
int(*	release_tx_buffer )(struct rpmsg_device *rdev, void *txbuf)

Detailed Description

struct rpmsg_device_ops - RPMsg device operations @send_offchannel_raw: send RPMsg data @hold_rx_buffer: hold RPMsg RX buffer @release_rx_buffer: release RPMsg RX buffer @get_tx_payload_buffer: get RPMsg TX buffer @send_offchannel_nocopy: send RPMsg data without copy @release_tx_buffer: release RPMsg TX buffer

Field Documentation

get_tx_payload_buffer

void*(* rpmsg_device_ops::get_tx_payload_buffer) (struct rpmsg_device *rdev, uint32_t *len, int wait)

hold_rx_buffer

void(* rpmsg_device_ops::hold_rx_buffer) (struct rpmsg_device *rdev, void *rxbuf)

release_rx_buffer

void(* rpmsg_device_ops::release_rx_buffer) (struct rpmsg_device *rdev, void *rxbuf)

release_tx_buffer

int(* rpmsg_device_ops::release_tx_buffer) (struct rpmsg_device *rdev, void *txbuf)

send_offchannel_nocopy

int(* rpmsg_device_ops::send_offchannel_nocopy) (struct rpmsg_device *rdev, uint32_t src, uint32_t dst, const void *data, int len)

send_offchannel_raw

int(* rpmsg_device_ops::send_offchannel_raw) (struct rpmsg_device *rdev, uint32_t src, uint32_t dst, const void *data, int len, int wait)

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The documentation for this struct was generated from the following file:

• lib/include/openamp/rpmsg.h