diff options
Diffstat (limited to 'package/kernel/mac80211/patches/323-0000-brcmfmac-fix-setting-primary-channel-for-80-MHz-widt.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/323-0000-brcmfmac-fix-setting-primary-channel-for-80-MHz-widt.patch | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/package/kernel/mac80211/patches/323-0000-brcmfmac-fix-setting-primary-channel-for-80-MHz-widt.patch b/package/kernel/mac80211/patches/323-0000-brcmfmac-fix-setting-primary-channel-for-80-MHz-widt.patch deleted file mode 100644 index 9277b2cabc..0000000000 --- a/package/kernel/mac80211/patches/323-0000-brcmfmac-fix-setting-primary-channel-for-80-MHz-widt.patch +++ /dev/null @@ -1,64 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Wed, 20 Jan 2016 16:46:04 +0100 -Subject: [PATCH] brcmfmac: fix setting primary channel for 80 MHz width -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -First of all it changes the way we calculate primary channel offset. If -we use e.g. 80 MHz channel with primary frequency 5180 MHz (which means -center frequency is 5210 MHz) it makes sense to calculate primary offset -as -30 MHz. -Then it fixes values we compare primary_offset with. We were comparing -offset in MHz against -2 or 2 which was resulting in picking a wrong -primary channel. - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c -@@ -247,7 +247,7 @@ static u16 chandef_to_chanspec(struct br - brcmf_dbg(TRACE, "chandef: control %d center %d width %d\n", - ch->chan->center_freq, ch->center_freq1, ch->width); - ch_inf.chnum = ieee80211_frequency_to_channel(ch->center_freq1); -- primary_offset = ch->center_freq1 - ch->chan->center_freq; -+ primary_offset = ch->chan->center_freq - ch->center_freq1; - switch (ch->width) { - case NL80211_CHAN_WIDTH_20: - case NL80211_CHAN_WIDTH_20_NOHT: -@@ -256,24 +256,21 @@ static u16 chandef_to_chanspec(struct br - break; - case NL80211_CHAN_WIDTH_40: - ch_inf.bw = BRCMU_CHAN_BW_40; -- if (primary_offset < 0) -+ if (primary_offset > 0) - ch_inf.sb = BRCMU_CHAN_SB_U; - else - ch_inf.sb = BRCMU_CHAN_SB_L; - break; - case NL80211_CHAN_WIDTH_80: - ch_inf.bw = BRCMU_CHAN_BW_80; -- if (primary_offset < 0) { -- if (primary_offset < -CH_10MHZ_APART) -- ch_inf.sb = BRCMU_CHAN_SB_UU; -- else -- ch_inf.sb = BRCMU_CHAN_SB_UL; -- } else { -- if (primary_offset > CH_10MHZ_APART) -- ch_inf.sb = BRCMU_CHAN_SB_LL; -- else -- ch_inf.sb = BRCMU_CHAN_SB_LU; -- } -+ if (primary_offset == -30) -+ ch_inf.sb = BRCMU_CHAN_SB_LL; -+ else if (primary_offset == -10) -+ ch_inf.sb = BRCMU_CHAN_SB_LU; -+ else if (primary_offset == 10) -+ ch_inf.sb = BRCMU_CHAN_SB_UL; -+ else -+ ch_inf.sb = BRCMU_CHAN_SB_UU; - break; - case NL80211_CHAN_WIDTH_80P80: - case NL80211_CHAN_WIDTH_160: |