mirror of https://github.com/F-Stack/f-stack.git
60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
|
|
* Copyright(c) 2015 Intel Corporation
|
|
*/
|
|
|
|
#ifndef _RTE_DEV_INFO_H_
|
|
#define _RTE_DEV_INFO_H_
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include <stdint.h>
|
|
|
|
/*
|
|
* Placeholder for accessing device registers
|
|
*/
|
|
struct rte_dev_reg_info {
|
|
void *data; /**< Buffer for return registers */
|
|
uint32_t offset; /**< Start register table location for access */
|
|
uint32_t length; /**< Number of registers to fetch */
|
|
uint32_t width; /**< Size of device register */
|
|
uint32_t version; /**< Device version */
|
|
};
|
|
|
|
/*
|
|
* Placeholder for accessing device EEPROM
|
|
*/
|
|
struct rte_dev_eeprom_info {
|
|
void *data; /**< Buffer for return EEPROM */
|
|
uint32_t offset; /**< Start EEPROM address for access*/
|
|
uint32_t length; /**< Length of EEPROM region to access */
|
|
uint32_t magic; /**< Device-specific key, such as device-id */
|
|
};
|
|
|
|
/**
|
|
* Placeholder for accessing plugin module EEPROM
|
|
*/
|
|
struct rte_eth_dev_module_info {
|
|
uint32_t type; /**< Type of plugin module EEPROM */
|
|
uint32_t eeprom_len; /**< Length of plugin module EEPROM */
|
|
};
|
|
|
|
/* EEPROM Standards for plug in modules */
|
|
#define RTE_ETH_MODULE_SFF_8079 0x1
|
|
#define RTE_ETH_MODULE_SFF_8079_LEN 256
|
|
#define RTE_ETH_MODULE_SFF_8472 0x2
|
|
#define RTE_ETH_MODULE_SFF_8472_LEN 512
|
|
#define RTE_ETH_MODULE_SFF_8636 0x3
|
|
#define RTE_ETH_MODULE_SFF_8636_LEN 256
|
|
#define RTE_ETH_MODULE_SFF_8636_MAX_LEN 640
|
|
#define RTE_ETH_MODULE_SFF_8436 0x4
|
|
#define RTE_ETH_MODULE_SFF_8436_LEN 256
|
|
#define RTE_ETH_MODULE_SFF_8436_MAX_LEN 640
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _RTE_DEV_INFO_H_ */
|