diff options
| author | Rafał Miłecki <rafal@milecki.pl> | 2018-11-08 18:08:29 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-01 11:37:26 +0300 |
| commit | 54923bc74bebbd93a44380bce87006efdce3a8fe (patch) | |
| tree | 684032e7065f834643aba5d8aea43e3deb69c1c3 /drivers/net/wireless/broadcom/brcm80211 | |
| parent | c74c926ffa0a1eb5b430255d35e2336b2f67c921 (diff) | |
| download | linux-54923bc74bebbd93a44380bce87006efdce3a8fe.tar.xz | |
brcmfmac: fix reporting support for 160 MHz channels
commit d1fe6ad6f6bd61c84788d3a7b11e459a439c6169 upstream.
Driver can report IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ so it's
important to provide valid & complete info about supported bands for
each channel. By default no support for 160 MHz should be assumed unless
firmware reports it for a given channel later.
This fixes info passed to the userspace. Without that change userspace
could try to use invalid channel and fail to start an interface.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Cc: stable@vger.kernel.org
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index 5444e6213d45..64a794be7fcb 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -5997,7 +5997,8 @@ static int brcmf_construct_chaninfo(struct brcmf_cfg80211_info *cfg, * for subsequent chanspecs. */ channel->flags = IEEE80211_CHAN_NO_HT40 | - IEEE80211_CHAN_NO_80MHZ; + IEEE80211_CHAN_NO_80MHZ | + IEEE80211_CHAN_NO_160MHZ; ch.bw = BRCMU_CHAN_BW_20; cfg->d11inf.encchspec(&ch); chaninfo = ch.chspec; |