diff options
| author | Rajkumar Manoharan <rmanohar@qca.qualcomm.com> | 2012-09-12 17:29:20 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-09-24 22:59:06 +0400 |
| commit | bfbee42793a564762d2681d88dc19f4c2d8ee6fd (patch) | |
| tree | 2d5103e18e12c1f53da7d1700d29b38fa311d855 /drivers/net/wireless/ath/ath9k/ar9003_mci.c | |
| parent | 88033318e119bbf4647db4d50ad549fc86e0acf0 (diff) | |
| download | linux-bfbee42793a564762d2681d88dc19f4c2d8ee6fd.tar.xz | |
ath9k_hw: fix ar9462 selfgen chainmask
When the 9462 is operating in 2G mode and MCI is enabled then
reduce the selfgen chain mask to chain 1. Otherwise poor performance
was reported at short range at Rx side when COEX is enabled.
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ar9003_mci.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_mci.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c index b2e39e8a21b5..f6eb43ee87ee 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c @@ -1027,6 +1027,7 @@ void ar9003_mci_2g5g_switch(struct ath_hw *ah, bool force) if (!(mci->config & ATH_MCI_CONFIG_DISABLE_OSLA)) ar9003_mci_osla_setup(ah, true); + REG_WRITE(ah, AR_SELFGEN_MASK, 0x02); } else { ar9003_mci_send_lna_take(ah, true); udelay(5); |