openwrt/package/kernel/mac80211/patches/brcm/349-v5.1-0004-brcmfmac-disable-MBSS-feature-for-bcm4330-device.patch

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From 92d3b88b1029c46f9bf27302c502dc0e3541805b Mon Sep 17 00:00:00 2001
From: Arend van Spriel <arend.vanspriel@broadcom.com>
Date: Thu, 14 Feb 2019 13:43:50 +0100
Subject: [PATCH] brcmfmac: disable MBSS feature for bcm4330 device
The MBSS feature was already disabled for bcm43362 as it resulted in a
beacon with BRCM_TEST_SSID regardless user configuration in hostapd. Now
the same has been reported for bcm4330 so disable the feature for this
device as well.
Reported-by: Russell King <linux@armlinux.org.uk>
Tested-by: Christopher Martin <chrsmrtn@gmail.com>
Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Reviewed-by: Franky Lin <franky.lin@broadcom.com>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
.../net/wireless/broadcom/brcm80211/brcmfmac/feature.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
@@ -272,9 +272,15 @@ void brcmf_feat_attach(struct brcmf_pub
BIT(BRCMF_FEAT_WOWL_GTK);
}
}
- /* MBSS does not work for 43362 */
- if (drvr->bus_if->chip == BRCM_CC_43362_CHIP_ID)
+ /* MBSS does not work for all chips */
+ switch (drvr->bus_if->chip) {
+ case BRCM_CC_4330_CHIP_ID:
+ case BRCM_CC_43362_CHIP_ID:
ifp->drvr->feat_flags &= ~BIT(BRCMF_FEAT_MBSS);
+ break;
+ default:
+ break;
+ }
brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_RSDB, "rsdb_mode");
brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_TDLS, "tdls_enable");
brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_MFP, "mfp");