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| author | Felix Fietkau <nbd@openwrt.org> | 2014-11-16 11:39:07 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2014-11-16 11:39:07 +0000 |
| commit | dd5959c114f25a1206e3875c2e4006f756bbb939 (patch) | |
| tree | fa471de210c9b4192b8b136ca07adbc6cb404431 | |
| parent | 25d508dcd9d8edc46110ac34184d8e614f331b27 (diff) | |
| download | upstream-dd5959c114f25a1206e3875c2e4006f756bbb939.tar.gz upstream-dd5959c114f25a1206e3875c2e4006f756bbb939.tar.bz2 upstream-dd5959c114f25a1206e3875c2e4006f756bbb939.zip | |
mac80211: fix VHT rate selection
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 43279
| -rw-r--r-- | package/kernel/mac80211/patches/312-mac80211-skip-legacy-rate-mask-handling-for-VHT-rate.patch | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/312-mac80211-skip-legacy-rate-mask-handling-for-VHT-rate.patch b/package/kernel/mac80211/patches/312-mac80211-skip-legacy-rate-mask-handling-for-VHT-rate.patch new file mode 100644 index 0000000000..23957afccc --- /dev/null +++ b/package/kernel/mac80211/patches/312-mac80211-skip-legacy-rate-mask-handling-for-VHT-rate.patch @@ -0,0 +1,22 @@ +From: Felix Fietkau <nbd@openwrt.org> +Date: Sat, 15 Nov 2014 03:45:56 +0100 +Subject: [PATCH] mac80211: skip legacy rate mask handling for VHT rates + +The rate mask code currently assumes that a rate is legacy if +IEEE80211_TX_RC_MCS is not set. This might be the cause of bogus VHT +rates being reported with minstrel_ht. + +Signed-off-by: Felix Fietkau <nbd@openwrt.org> +--- + +--- a/net/mac80211/rate.c ++++ b/net/mac80211/rate.c +@@ -385,7 +385,7 @@ static void rate_idx_match_mask(struct i + *rate = alt_rate; + return; + } +- } else { ++ } else if (!(rate->flags & IEEE80211_TX_RC_VHT_MCS)) { + /* handle legacy rates */ + if (rate_idx_match_legacy_mask(rate, sband->n_bitrates, mask)) + return; |