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brcmfmac: feature check for multi-scheduled scan fails on bcm4345 devices

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The firmware feature check introduced for multi-scheduled scan is also
failing for bcm4345 devices resulting in a firmware crash.
The reason for this crash has not yet been root cause so this patch avoids
the feature check for those device as a short-term fix.

Fixes: 9fe929aaac ("brcmfmac: add firmware feature detection for gscan feature")
Cc: <stable@vger.kernel.org> # v4.13
Signed-off-by: Ian W MORRISON <ianwmorrison@gmail.com>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Ian W MORRISON 2017-08-31 08:51:03 +10:00 committed by Kalle Valo
parent 2eabc84d2f
commit f957dd3c8d
1 changed files with 2 additions and 1 deletions
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3
drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
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@ -159,7 +159,8 @@ void brcmf_feat_attach(struct brcmf_pub *drvr)
brcmf_feat_firmware_capabilities(ifp); brcmf_feat_firmware_capabilities(ifp);
memset(&gscan_cfg, 0, sizeof(gscan_cfg)); memset(&gscan_cfg, 0, sizeof(gscan_cfg));
if (drvr->bus_if->chip != BRCM_CC_43430_CHIP_ID) if (drvr->bus_if->chip != BRCM_CC_43430_CHIP_ID &&
drvr->bus_if->chip != BRCM_CC_4345_CHIP_ID)
brcmf_feat_iovar_data_set(ifp, BRCMF_FEAT_GSCAN, brcmf_feat_iovar_data_set(ifp, BRCMF_FEAT_GSCAN,
"pfn_gscan_cfg", "pfn_gscan_cfg",
&gscan_cfg, sizeof(gscan_cfg)); &gscan_cfg, sizeof(gscan_cfg));