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| author | Rafał Miłecki <rafal@milecki.pl> | 2018-11-09 23:01:11 +0100 |
|---|---|---|
| committer | Rafał Miłecki <rafal@milecki.pl> | 2018-11-09 23:03:53 +0100 |
| commit | f2a6d39b95b279a50db834cfe6d7fc9396be1c21 (patch) | |
| tree | 97c825856d8a251af675375a97c9a7b1b8e7c21d /package/kernel/mac80211/patches/349-v4.20-brcmfmac-fix-reporting-support-for-160-MHz-channels.patch | |
| parent | 33731ccff36a8ccb95871bf92457d492190b649d (diff) | |
| download | upstream-f2a6d39b95b279a50db834cfe6d7fc9396be1c21.tar.gz upstream-f2a6d39b95b279a50db834cfe6d7fc9396be1c21.tar.bz2 upstream-f2a6d39b95b279a50db834cfe6d7fc9396be1c21.zip | |
mac80211: brcmfmac: add 2 more recent changes
First one is a fix for reporting channels to the user space. Important
for users as they could try setting invalid channel and fail to start an
interface.
Later is a support for newer FullMAC chipset firmwares.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Diffstat (limited to 'package/kernel/mac80211/patches/349-v4.20-brcmfmac-fix-reporting-support-for-160-MHz-channels.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/349-v4.20-brcmfmac-fix-reporting-support-for-160-MHz-channels.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/349-v4.20-brcmfmac-fix-reporting-support-for-160-MHz-channels.patch b/package/kernel/mac80211/patches/349-v4.20-brcmfmac-fix-reporting-support-for-160-MHz-channels.patch new file mode 100644 index 0000000000..699ea6e481 --- /dev/null +++ b/package/kernel/mac80211/patches/349-v4.20-brcmfmac-fix-reporting-support-for-160-MHz-channels.patch @@ -0,0 +1,34 @@ +From 8eefb59de817125eeedde2a2cc1e4ac3660062f9 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Thu, 8 Nov 2018 16:08:29 +0100 +Subject: [PATCH] brcmfmac: fix reporting support for 160 MHz channels +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +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 +--- + drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +@@ -5992,7 +5992,8 @@ static int brcmf_construct_chaninfo(stru + * 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; |