diff options
| author | Christian Lamparter <chunkeey@googlemail.com> | 2010-08-24 23:29:05 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-08-25 14:34:56 -0400 |
| commit | 45f7e3116fad77e6dd15cb0e2eaccb7de7b806c9 (patch) | |
| tree | bd1b652a84a8bf37eb941aa50719b3aab833ee60 /drivers/net/wireless/iwlwifi/iwl-scan.c | |
| parent | 2c15a0cf27a74213a714cc7be31685b841f7c1ac (diff) | |
p54: better rssi->dbm conversion for longbow phys
This patch should fix the dodgy signal and noise value
reports for most longbow (p54spi) users:
e.g.: (an older tcpdump extract)
> 2.0 Mb/s 2437 MHz (0x00a0) -49dB signal -41dB noise
> 1.0 Mb/s 2437 MHz (0x00a0) 4dB signal -41dB noise
The formula is taken from stlc45xx:
http://gitorious.org/stlc45xx/mainline/blobs/master/stlc45xx.c#line1199
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-scan.c')
0 files changed, 0 insertions, 0 deletions