rte_dev_info.h

/* SPDX-License-Identifier: BSD-3-Clause
 * Copyright(c) 2015 Intel Corporation
 */
 
#ifndef _RTE_DEV_INFO_H_
#define _RTE_DEV_INFO_H_
 
#include <stdint.h>
 
#define RTE_ETH_REG_NAME_SIZE 64
struct rte_eth_reg_name {
    char name[RTE_ETH_REG_NAME_SIZE];
};
 
/*
 * Placeholder for accessing device registers
 */
struct rte_dev_reg_info {
    void *data; 
    uint32_t offset; 
    uint32_t length; 
    uint32_t width; 
    uint32_t version; 
    const char *filter;
    struct rte_eth_reg_name *names; 
};
 
/*
 * Placeholder for accessing device EEPROM
 */
struct rte_dev_eeprom_info {
    void *data; 
    uint32_t offset; 
    uint32_t length; 
    uint32_t magic; 
};
 
struct rte_eth_dev_module_info {
    uint32_t type; 
    uint32_t eeprom_len; 
};
 
/* 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
 
#endif /* _RTE_DEV_INFO_H_ */