mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 15:32:33 +00:00
35 lines
1.4 KiB
Diff
35 lines
1.4 KiB
Diff
|
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;
|