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[2/2] brcmfmac: support firmware reporting 160 MHz channels

Message ID 20190211220454.19850-2-zajec5@gmail.com (mailing list archive)
State Accepted
Commit 30519cbe339a45bd11a57ca8ece07f4f6a1cda2e
Delegated to: Kalle Valo
Headers show
Series [1/2] brcmfmac: improve code handling bandwidth of firmware reported channels | expand

Commit Message

Rafał Miłecki Feb. 11, 2019, 10:04 p.m. UTC 
From: Rafał Miłecki <rafal@milecki.pl>

So far 160 MHz channels were treated as 20 MHz ones which was breaking
support for 40/80 MHz due to the brcmf_construct_chaninfo() logic and
its assumptions.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index fa752ec04f22..b3611f0f68bf 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -6050,6 +6050,9 @@  static int brcmf_construct_chaninfo(struct brcmf_cfg80211_info *cfg,
 		 * HT40 upper, HT40 lower, and VHT80.
 		 */
 		switch (ch.bw) {
+		case BRCMU_CHAN_BW_160:
+			channel->flags &= ~IEEE80211_CHAN_NO_160MHZ;
+			break;
 		case BRCMU_CHAN_BW_80:
 			channel->flags &= ~IEEE80211_CHAN_NO_80MHZ;
 			break;