DPDK  22.11.0
rte_dev_info.h
1 /* SPDX-License-Identifier: BSD-3-Clause
2  * Copyright(c) 2015 Intel Corporation
3  */
4 
5 #ifndef _RTE_DEV_INFO_H_
6 #define _RTE_DEV_INFO_H_
7 
8 #ifdef __cplusplus
9 extern "C" {
10 #endif
11 
12 #include <stdint.h>
13 
14 /*
15  * Placeholder for accessing device registers
16  */
17 struct rte_dev_reg_info {
18  void *data;
19  uint32_t offset;
20  uint32_t length;
21  uint32_t width;
22  uint32_t version;
23 };
24 
25 /*
26  * Placeholder for accessing device EEPROM
27  */
28 struct rte_dev_eeprom_info {
29  void *data;
30  uint32_t offset;
31  uint32_t length;
32  uint32_t magic;
33 };
34 
39  uint32_t type;
40  uint32_t eeprom_len;
41 };
42 
43 /* EEPROM Standards for plug in modules */
44 #define RTE_ETH_MODULE_SFF_8079 0x1
45 #define RTE_ETH_MODULE_SFF_8079_LEN 256
46 #define RTE_ETH_MODULE_SFF_8472 0x2
47 #define RTE_ETH_MODULE_SFF_8472_LEN 512
48 #define RTE_ETH_MODULE_SFF_8636 0x3
49 #define RTE_ETH_MODULE_SFF_8636_LEN 256
50 #define RTE_ETH_MODULE_SFF_8636_MAX_LEN 640
51 #define RTE_ETH_MODULE_SFF_8436 0x4
52 #define RTE_ETH_MODULE_SFF_8436_LEN 256
53 #define RTE_ETH_MODULE_SFF_8436_MAX_LEN 640
54 
55 #ifdef __cplusplus
56 }
57 #endif
58 
59 #endif /* _RTE_DEV_INFO_H_ */