mirror of https://gitee.com/openkylin/linux.git
46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
#ifndef LINUX_B43_PPR_H_
|
|
#define LINUX_B43_PPR_H_
|
|
|
|
#include <linux/types.h>
|
|
|
|
#define B43_PPR_CCK_RATES_NUM 4
|
|
#define B43_PPR_OFDM_RATES_NUM 8
|
|
#define B43_PPR_MCS_RATES_NUM 8
|
|
|
|
#define B43_PPR_RATES_NUM (B43_PPR_CCK_RATES_NUM + \
|
|
B43_PPR_OFDM_RATES_NUM * 2 + \
|
|
B43_PPR_MCS_RATES_NUM * 4)
|
|
|
|
struct b43_ppr_rates {
|
|
u8 cck[B43_PPR_CCK_RATES_NUM];
|
|
u8 ofdm[B43_PPR_OFDM_RATES_NUM];
|
|
u8 ofdm_20_cdd[B43_PPR_OFDM_RATES_NUM];
|
|
u8 mcs_20[B43_PPR_MCS_RATES_NUM]; /* SISO */
|
|
u8 mcs_20_cdd[B43_PPR_MCS_RATES_NUM];
|
|
u8 mcs_20_stbc[B43_PPR_MCS_RATES_NUM];
|
|
u8 mcs_20_sdm[B43_PPR_MCS_RATES_NUM];
|
|
};
|
|
|
|
struct b43_ppr {
|
|
/* All powers are in qdbm (Q5.2) */
|
|
union {
|
|
u8 __all_rates[B43_PPR_RATES_NUM];
|
|
struct b43_ppr_rates rates;
|
|
};
|
|
};
|
|
|
|
struct b43_wldev;
|
|
enum b43_band;
|
|
|
|
void b43_ppr_clear(struct b43_wldev *dev, struct b43_ppr *ppr);
|
|
|
|
void b43_ppr_add(struct b43_wldev *dev, struct b43_ppr *ppr, int diff);
|
|
void b43_ppr_apply_max(struct b43_wldev *dev, struct b43_ppr *ppr, u8 max);
|
|
void b43_ppr_apply_min(struct b43_wldev *dev, struct b43_ppr *ppr, u8 min);
|
|
u8 b43_ppr_get_max(struct b43_wldev *dev, struct b43_ppr *ppr);
|
|
|
|
bool b43_ppr_load_max_from_sprom(struct b43_wldev *dev, struct b43_ppr *ppr,
|
|
enum b43_band band);
|
|
|
|
#endif /* LINUX_B43_PPR_H_ */
|