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| author | Felix Fietkau <nbd@openwrt.org> | 2013-06-28 19:14:54 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2013-06-28 19:14:54 +0000 |
| commit | 78ac19be04c06fe91d68b77c0f9e783c050f66e7 (patch) | |
| tree | faf15ee698299c80cff393da1aa388463e904552 /package/kernel | |
| parent | 9e65c50f4c456259117504f70db3362aee52b37d (diff) | |
| download | mtk-20170518-78ac19be04c06fe91d68b77c0f9e783c050f66e7.zip mtk-20170518-78ac19be04c06fe91d68b77c0f9e783c050f66e7.tar.gz mtk-20170518-78ac19be04c06fe91d68b77c0f9e783c050f66e7.tar.bz2 | |
mac80211: fix cck rate sampling in minstrel_ht
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 37078
Diffstat (limited to 'package/kernel')
| -rw-r--r-- | package/kernel/mac80211/patches/300-pending_work.patch | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/300-pending_work.patch b/package/kernel/mac80211/patches/300-pending_work.patch index 11be868..824d939 100644 --- a/package/kernel/mac80211/patches/300-pending_work.patch +++ b/package/kernel/mac80211/patches/300-pending_work.patch @@ -332,3 +332,25 @@ chip_reset = true; mutex_unlock(&priv->htc_pm_lock); +--- a/net/mac80211/rc80211_minstrel_ht.c ++++ b/net/mac80211/rc80211_minstrel_ht.c +@@ -804,10 +804,18 @@ minstrel_ht_get_rate(void *priv, struct + + sample_group = &minstrel_mcs_groups[sample_idx / MCS_GROUP_RATES]; + info->flags |= IEEE80211_TX_CTL_RATE_CTRL_PROBE; ++ rate->count = 1; ++ ++ if (sample_idx / MCS_GROUP_RATES == MINSTREL_CCK_GROUP) { ++ int idx = sample_idx % ARRAY_SIZE(mp->cck_rates); ++ rate->idx = mp->cck_rates[idx]; ++ rate->flags = 0; ++ return; ++ } ++ + rate->idx = sample_idx % MCS_GROUP_RATES + + (sample_group->streams - 1) * MCS_GROUP_RATES; + rate->flags = IEEE80211_TX_RC_MCS | sample_group->flags; +- rate->count = 1; + } + + static void |