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ath9k: fix RF channel frequency configuration for AR9550

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Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Gabor Juhos 2012-07-03 19:13:28 +02:00 • committed by John W. Linville
commit db4a3de9db
1 changed files with 3 additions and 2 deletions
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5
drivers/net/wireless/ath/ath9k/ar9003_phy.c
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@ -99,7 +99,7 @@ static int ar9003_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
channelSel = (freq * 4) / 120; channelSel = (freq * 4) / 120;
chan_frac = (((freq * 4) % 120) * 0x20000) / 120; chan_frac = (((freq * 4) % 120) * 0x20000) / 120;
channelSel = (channelSel << 17) | chan_frac; channelSel = (channelSel << 17) | chan_frac;
} else if (AR_SREV_9340(ah)) { } else if (AR_SREV_9340(ah) || AR_SREV_9550(ah)) {
if (ah->is_clk_25mhz) { if (ah->is_clk_25mhz) {
u32 chan_frac; u32 chan_frac;
@ -113,7 +113,8 @@ static int ar9003_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
/* Set to 2G mode */ /* Set to 2G mode */
bMode = 1; bMode = 1;
} else { } else {
if (AR_SREV_9340(ah) && ah->is_clk_25mhz) { if ((AR_SREV_9340(ah) || AR_SREV_9550(ah)) &&
ah->is_clk_25mhz) {
u32 chan_frac; u32 chan_frac;
channelSel = (freq * 2) / 75; channelSel = (freq * 2) / 75;