linux/drivers/net/wireless/bcm43xx/bcm43xx_ilt.h
Larry Finger a5d79d1e4f [PATCH] bcm43xx: OFDM fix for rev 1 cards
Nearly all of the writes to the bcm43xx internal lookup tables (ilt)
involve 16-bit quantities. Accordingly, the ilt_write routine was
coded to pass a u16 value. For one early GPHY chip, 32-bit quantities
are needed. For those writes, the value was clipped to 16 bits. This
patch adds an ilt_write32 routine that receives a 32-bit quantity
and writes it to the appropriate locations.

Signed-off-by: Larry Finger<Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-02-14 15:45:05 -05:00

34 lines
1.5 KiB
C

#ifndef BCM43xx_ILT_H_
#define BCM43xx_ILT_H_
#define BCM43xx_ILT_ROTOR_SIZE 53
extern const u32 bcm43xx_ilt_rotor[BCM43xx_ILT_ROTOR_SIZE];
#define BCM43xx_ILT_RETARD_SIZE 53
extern const u32 bcm43xx_ilt_retard[BCM43xx_ILT_RETARD_SIZE];
#define BCM43xx_ILT_FINEFREQA_SIZE 256
extern const u16 bcm43xx_ilt_finefreqa[BCM43xx_ILT_FINEFREQA_SIZE];
#define BCM43xx_ILT_FINEFREQG_SIZE 256
extern const u16 bcm43xx_ilt_finefreqg[BCM43xx_ILT_FINEFREQG_SIZE];
#define BCM43xx_ILT_NOISEA2_SIZE 8
extern const u16 bcm43xx_ilt_noisea2[BCM43xx_ILT_NOISEA2_SIZE];
#define BCM43xx_ILT_NOISEA3_SIZE 8
extern const u16 bcm43xx_ilt_noisea3[BCM43xx_ILT_NOISEA3_SIZE];
#define BCM43xx_ILT_NOISEG1_SIZE 8
extern const u16 bcm43xx_ilt_noiseg1[BCM43xx_ILT_NOISEG1_SIZE];
#define BCM43xx_ILT_NOISEG2_SIZE 8
extern const u16 bcm43xx_ilt_noiseg2[BCM43xx_ILT_NOISEG2_SIZE];
#define BCM43xx_ILT_NOISESCALEG_SIZE 27
extern const u16 bcm43xx_ilt_noisescaleg1[BCM43xx_ILT_NOISESCALEG_SIZE];
extern const u16 bcm43xx_ilt_noisescaleg2[BCM43xx_ILT_NOISESCALEG_SIZE];
extern const u16 bcm43xx_ilt_noisescaleg3[BCM43xx_ILT_NOISESCALEG_SIZE];
#define BCM43xx_ILT_SIGMASQR_SIZE 53
extern const u16 bcm43xx_ilt_sigmasqr1[BCM43xx_ILT_SIGMASQR_SIZE];
extern const u16 bcm43xx_ilt_sigmasqr2[BCM43xx_ILT_SIGMASQR_SIZE];
void bcm43xx_ilt_write(struct bcm43xx_private *bcm, u16 offset, u16 val);
void bcm43xx_ilt_write32(struct bcm43xx_private *bcm, u16 offset, u32 val);
u16 bcm43xx_ilt_read(struct bcm43xx_private *bcm, u16 offset);
#endif /* BCM43xx_ILT_H_ */