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libertas: clean up RSSI command

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Convert to a full direct command; previous code rolled a direct
command by hand but left the original indirect command code intact
but disabled.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Dan Williams
2010-07-27 12:55:21 -07:00
committed by John W. Linville
parent a45b6f4f9e
commit 9fb7663d2b
8 changed files with 51 additions and 77 deletions
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13
drivers/net/wireless/libertas/defs.h
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@@ -301,19 +301,6 @@ static inline void lbs_deb_hex(unsigned int grp, const char *prompt, u8 *buf, in
#define BAND_G (0x02)
#define ALL_802_11_BANDS (BAND_B | BAND_G)
/** MACRO DEFINITIONS */
#define CAL_NF(NF) ((s32)(-(s32)(NF)))
#define CAL_RSSI(SNR, NF) ((s32)((s32)(SNR) + CAL_NF(NF)))
#define SCAN_RSSI(RSSI) (0x100 - ((u8)(RSSI)))
#define DEFAULT_BCN_AVG_FACTOR 8
#define DEFAULT_DATA_AVG_FACTOR 8
#define AVG_SCALE 100
#define CAL_AVG_SNR_NF(AVG, SNRNF, N) \
(((AVG) == 0) ? ((u16)(SNRNF) * AVG_SCALE) : \
((((int)(AVG) * (N -1)) + ((u16)(SNRNF) * \
AVG_SCALE)) / N))
#define MAX_RATES 14
#define MAX_LEDS 8