This is a note to let you know that I've just added the patch titled
brcmfmac: disable MBSS feature for BCM43362
to the 3.19-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
brcmfmac-disable-mbss-feature-for-bcm43362.patch
and it can be found in the queue-3.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From f93a25b38cbd840f26c9fd2dd8a6611a57b259b7 Mon Sep 17 00:00:00 2001
From: Arend van Spriel <[email protected]>
Date: Fri, 20 Mar 2015 22:18:17 +0100
Subject: brcmfmac: disable MBSS feature for BCM43362
From: Arend van Spriel <[email protected]>
commit f93a25b38cbd840f26c9fd2dd8a6611a57b259b7 upstream.
The BCM43362 firmware falsely reports it is capable of providing
MBSS. As a result AP mode no longer works for this device. Therefor
disable MBSS in the driver for this chipset.
Reported-by: Jorg Krause <[email protected]>
Reviewed-by: Hante Meuleman <[email protected]>
Reviewed-by: Pieter-Paul Giesberts <[email protected]>
Signed-off-by: Arend van Spriel <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/net/wireless/brcm80211/brcmfmac/feature.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/net/wireless/brcm80211/brcmfmac/feature.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/feature.c
@@ -126,7 +126,8 @@ void brcmf_feat_attach(struct brcmf_pub
brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_MCHAN, "mchan");
if (drvr->bus_if->wowl_supported)
brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_WOWL, "wowl");
- brcmf_feat_iovar_int_set(ifp, BRCMF_FEAT_MBSS, "mbss", 0);
+ if (drvr->bus_if->chip != BRCM_CC_43362_CHIP_ID)
+ brcmf_feat_iovar_int_set(ifp, BRCMF_FEAT_MBSS, "mbss", 0);
/* set chip related quirks */
switch (drvr->bus_if->chip) {
Patches currently in stable-queue which might be from [email protected] are
queue-3.19/brcmfmac-disable-mbss-feature-for-bcm43362.patch
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