diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2012-07-13 23:18:11 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2012-07-13 23:18:11 +0000 |
| commit | 877797c60e3d24ece7cbc55ac95fc836de30ef2d (patch) | |
| tree | b34a07f9e7069f47ac520833c8640b969ba937c8 | |
| parent | 00f1b1d62abc566e394d8b4dbf1d7580ffe3321f (diff) | |
| download | mtk-20170518-877797c60e3d24ece7cbc55ac95fc836de30ef2d.zip mtk-20170518-877797c60e3d24ece7cbc55ac95fc836de30ef2d.tar.gz mtk-20170518-877797c60e3d24ece7cbc55ac95fc836de30ef2d.tar.bz2 | |
ath9k: fix 5 ghz frequency selection on ar934x devices with 25 mhz refclock
SVN-Revision: 32705
| -rw-r--r-- | package/mac80211/patches/575-ath9k_fix_25mhz_freq_sel.patch | 13 |
1 files changed, 13 insertions, 0 deletions
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 0000000..67c1b4c --- /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); |