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| author | Rajkumar Manoharan <rmanohar@qca.qualcomm.com> | 2011-08-20 14:04:19 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-08-24 20:57:16 +0200 |
| commit | 8ad38d22dc6f6c244642ca1fbe9255d7d149870a (patch) | |
| tree | 86f5bc9f0a92944068a059ea935682567f0e6524 /drivers/net/wireless/b43legacy | |
| parent | ath9k: Change rate control to use legacy rate as last MRR (diff) | |
| download | linux-8ad38d22dc6f6c244642ca1fbe9255d7d149870a.tar.xz linux-8ad38d22dc6f6c244642ca1fbe9255d7d149870a.zip | |
ath9k_hw: Disable Walsh spatial spreading for 2 chains
The Walsh bit is disabled for regulatory consideration.
FCC limit for walsh enable is lower than that for walsh disable. So
disabling walsh bit will not limit tx power/affect tx power even in
cases where we are not FCC limited (most client cards). If the tx
power is not FCC limited, then enabling/disabling walsh bit will
not affect Avg. EVM/overall performance in any visible manner.
Cc: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43legacy')
0 files changed, 0 insertions, 0 deletions