diff options
| author | Danek Duvall <duvall@comfychair.org> | 2018-08-22 16:01:04 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-10-10 08:53:18 +0200 |
| commit | 167c4b4f4195e79eddc3b3ed0141e627349ec504 (patch) | |
| tree | b0971d2ade0a85dda372e7992fff117469f1ddc8 /net/mac80211/main.c | |
| parent | 59cce405706acaf3fa53825d6457ffe53cd48a04 (diff) | |
mac80211: correct use of IEEE80211_VHT_CAP_RXSTBC_X
[ Upstream commit 67d1ba8a6dc83d90cd58b89fa6cbf9ae35a0cf7f ]
The mod mask for VHT capabilities intends to say that you can override
the number of STBC receive streams, and it does, but only by accident.
The IEEE80211_VHT_CAP_RXSTBC_X aren't bits to be set, but values (albeit
left-shifted). ORing the bits together gets the right answer, but we
should use the _MASK macro here instead.
Signed-off-by: Danek Duvall <duvall@comfychair.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/mac80211/main.c')
| -rw-r--r-- | net/mac80211/main.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 6389ce868668..4729e1c09bcc 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -466,10 +466,7 @@ static const struct ieee80211_vht_cap mac80211_vht_capa_mod_mask = { cpu_to_le32(IEEE80211_VHT_CAP_RXLDPC | IEEE80211_VHT_CAP_SHORT_GI_80 | IEEE80211_VHT_CAP_SHORT_GI_160 | - IEEE80211_VHT_CAP_RXSTBC_1 | - IEEE80211_VHT_CAP_RXSTBC_2 | - IEEE80211_VHT_CAP_RXSTBC_3 | - IEEE80211_VHT_CAP_RXSTBC_4 | + IEEE80211_VHT_CAP_RXSTBC_MASK | IEEE80211_VHT_CAP_TXSTBC | IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE | IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE | |