- 根目录:
- drivers
- net
- wireless
- b43
- main.h
#ifndef B43_MAIN_H_
#define B43_MAIN_H_
#include "b43.h"
#define P4D_BYT3S(magic, nr_bytes) u8 __p4dding##magic[nr_bytes]
#define P4D_BYTES(line, nr_bytes) P4D_BYT3S(line, nr_bytes)
#define PAD_BYTES(nr_bytes) P4D_BYTES( __LINE__ , (nr_bytes))
extern int b43_modparam_verbose;
enum b43_verbosity {
B43_VERBOSITY_ERROR,
B43_VERBOSITY_WARN,
B43_VERBOSITY_INFO,
B43_VERBOSITY_DEBUG,
__B43_VERBOSITY_AFTERLAST,
B43_VERBOSITY_MAX = __B43_VERBOSITY_AFTERLAST - 1,
#if B43_DEBUG
B43_VERBOSITY_DEFAULT = B43_VERBOSITY_DEBUG,
#else
B43_VERBOSITY_DEFAULT = B43_VERBOSITY_INFO,
#endif
};
static inline u8 b43_freq_to_channel_5ghz(int freq)
{
return ((freq - 5000) / 5);
}
static inline u8 b43_freq_to_channel_2ghz(int freq)
{
u8 channel;
if (freq == 2484)
channel = 14;
else
channel = (freq - 2407) / 5;
return channel;
}
static inline int b43_channel_to_freq_5ghz(u8 channel)
{
return (5000 + (5 * channel));
}
static inline int b43_channel_to_freq_2ghz(u8 channel)
{
int freq;
if (channel == 14)
freq = 2484;
else
freq = 2407 + (5 * channel);
return freq;
}
static inline int b43_is_cck_rate(int rate)
{
return (rate == B43_CCK_RATE_1MB ||
rate == B43_CCK_RATE_2MB ||
rate == B43_CCK_RATE_5MB || rate == B43_CCK_RATE_11MB);
}
static inline int b43_is_ofdm_rate(int rate)
{
return !b43_is_cck_rate(rate);
}
u8 b43_ieee80211_antenna_sanitize(struct b43_wldev *dev,
u8 antenna_nr);
void b43_tsf_read(struct b43_wldev *dev, u64 * tsf);
void b43_tsf_write(struct b43_wldev *dev, u64 tsf);
u32 b43_shm_read32(struct b43_wldev *dev, u16 routing, u16 offset);
u16 b43_shm_read16(struct b43_wldev *dev, u16 routing, u16 offset);
void b43_shm_write32(struct b43_wldev *dev, u16 routing, u16 offset, u32 value);
void b43_shm_write16(struct b43_wldev *dev, u16 routing, u16 offset, u16 value);
u64 b43_hf_read(struct b43_wldev *dev);
void b43_hf_write(struct b43_wldev *dev, u64 value);
void b43_dummy_transmission(struct b43_wldev *dev, bool ofdm, bool pa_on);
void b43_wireless_core_reset(struct b43_wldev *dev, bool gmode);
void b43_controller_restart(struct b43_wldev *dev, const char *reason);
#define B43_PS_ENABLED (1 << 0)
#define B43_PS_DISABLED (1 << 1)
#define B43_PS_AWAKE (1 << 2)
#define B43_PS_ASLEEP (1 << 3)
void b43_power_saving_ctl_bits(struct b43_wldev *dev, unsigned int ps_flags);
void b43_mac_suspend(struct b43_wldev *dev);
void b43_mac_enable(struct b43_wldev *dev);
void b43_mac_phy_clock_set(struct b43_wldev *dev, bool on);
struct b43_request_fw_context;
int b43_do_request_fw(struct b43_request_fw_context *ctx,
const char *name,
struct b43_firmware_file *fw);
void b43_do_release_fw(struct b43_firmware_file *fw);
#endif
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