1
2
3
4
5
6
7
8
9
10
11
12
13#ifndef LIBQOS_FW_CFG_H
14#define LIBQOS_FW_CFG_H
15
16#include <stdint.h>
17#include <sys/types.h>
18
19typedef struct QFWCFG QFWCFG;
20
21struct QFWCFG
22{
23 uint64_t base;
24 void (*select)(QFWCFG *fw_cfg, uint16_t key);
25 void (*read)(QFWCFG *fw_cfg, void *data, size_t len);
26};
27
28void qfw_cfg_select(QFWCFG *fw_cfg, uint16_t key);
29void qfw_cfg_read_data(QFWCFG *fw_cfg, void *data, size_t len);
30void qfw_cfg_get(QFWCFG *fw_cfg, uint16_t key, void *data, size_t len);
31uint16_t qfw_cfg_get_u16(QFWCFG *fw_cfg, uint16_t key);
32uint32_t qfw_cfg_get_u32(QFWCFG *fw_cfg, uint16_t key);
33uint64_t qfw_cfg_get_u64(QFWCFG *fw_cfg, uint16_t key);
34
35QFWCFG *mm_fw_cfg_init(uint64_t base);
36QFWCFG *io_fw_cfg_init(uint16_t base);
37
38static inline QFWCFG *pc_fw_cfg_init(void)
39{
40 return io_fw_cfg_init(0x510);
41}
42
43#endif
44