espi_request_packet Struct Reference

eSPI peripheral request packet. More...

#include <espi.h>

Data Fields
enum espi_cycle_type	cycle_type
	Type of eSPI cycle being performed.
uint8_t	tag
	Transaction tag for tracking.
uint16_t	len
	Length of the data payload in bytes.
uint32_t	address
	Target address for the transaction.
uint8_t *	data
	Pointer to the data buffer for read or write operations.

Detailed Description

eSPI peripheral request packet.

Defines the format for peripheral channel (CH0) transactions, which are used for memory, I/O, and message cycles.

Field Documentation

address

uint32_t espi_request_packet::address

Target address for the transaction.

cycle_type

enum espi_cycle_type espi_request_packet::cycle_type

Type of eSPI cycle being performed.

data

uint8_t* espi_request_packet::data

Pointer to the data buffer for read or write operations.

len

uint16_t espi_request_packet::len

Length of the data payload in bytes.

tag

uint8_t espi_request_packet::tag

Transaction tag for tracking.

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

• include/zephyr/drivers/espi.h