From 877797c60e3d24ece7cbc55ac95fc836de30ef2d Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Fri, 13 Jul 2012 23:18:11 +0000 Subject: [PATCH] ath9k: fix 5 ghz frequency selection on ar934x devices with 25 mhz refclock SVN-Revision: 32705 --- .../patches/575-ath9k_fix_25mhz_freq_sel.patch | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 package/mac80211/patches/575-ath9k_fix_25mhz_freq_sel.patch diff --git a/package/mac80211/patches/575-ath9k_fix_25mhz_freq_sel.patch b/package/mac80211/patches/575-ath9k_fix_25mhz_freq_sel.patch new file mode 100644 index 000000000000..67c1b4c0f07d --- /dev/null +++ b/package/mac80211/patches/575-ath9k_fix_25mhz_freq_sel.patch @@ -0,0 +1,13 @@ +--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c ++++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c +@@ -117,8 +117,8 @@ static int ar9003_hw_set_channel(struct + ah->is_clk_25mhz) { + u32 chan_frac; + +- channelSel = (freq * 2) / 75; +- chan_frac = (((freq * 2) % 75) * 0x20000) / 75; ++ channelSel = freq / 75; ++ chan_frac = ((freq % 75) * 0x20000) / 75; + channelSel = (channelSel << 17) | chan_frac; + } else { + channelSel = CHANSEL_5G(freq); -- 2.30.2