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_
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <stdint.h>
 
/*
 * Placeholder for accessing device registers
 */
struct rte_dev_reg_info {
    void *data; 
    uint32_t offset; 
    uint32_t length; 
    uint32_t width; 
    uint32_t version; 
};
 
/*
 * 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
 
#ifdef __cplusplus
}
#endif
 
#endif /* _RTE_DEV_INFO_H_ */