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Commit 5acb4b93 authored by Gabor Juhos's avatar Gabor Juhos Committed by John W. Linville
Browse files

ath9k: configure RF channel frequency for AR9330 



Signed-off-by: default avatarGabor Juhos <juhosg@openwrt.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent dbb204e3

drivers/net/wireless/ath/ath9k/ar9003_phy.c

+13 −1
Original line number Diff line number Diff line
@@ -75,7 +75,19 @@ static int ar9003_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan) 
	freq = centers.synth_center;



	if (freq < 4800) {     /* 2 GHz, fractional mode */

		if (AR_SREV_9485(ah)) {

		if (AR_SREV_9330(ah)) {

			u32 chan_frac;

			u32 div;



			if (ah->is_clk_25mhz)

				div = 75;

			else

				div = 120;



			channelSel = (freq * 4) / div;

			chan_frac = (((freq * 4) % div) * 0x20000) / div;

			channelSel = (channelSel << 17) | chan_frac;

		} else if (AR_SREV_9485(ah)) {

			u32 chan_frac;



			/*