diff options
| author | Arend Van Spriel <arend.vanspriel@broadcom.com> | 2017-08-11 11:07:36 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2017-08-14 11:09:30 +0300 |
| commit | e9bf53ab1ee34bb05c104bbfd2b77c844773f8e6 (patch) | |
| tree | 62ce9120f69254bbef7edd5658faeb69efbd7c0e /drivers | |
| parent | 9d6b9b8d1cdbda449bd30e6f63b8eeca15829475 (diff) | |
| download | linux-exynos-e9bf53ab1ee34bb05c104bbfd2b77c844773f8e6.tar.gz linux-exynos-e9bf53ab1ee34bb05c104bbfd2b77c844773f8e6.tar.bz2 linux-exynos-e9bf53ab1ee34bb05c104bbfd2b77c844773f8e6.zip | |
brcmfmac: feature check for multi-scheduled scan fails on bcm4343x devices
The firmware feature check introduced for multi-scheduled scan turned out
to be failing for bcm4343{0,1,8} 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.
Reported-by: Stefan Wahren <stefan.wahren@i2se.com>
Reported-by: Ian Molton <ian@mnementh.co.uk>
Fixes: 9fe929aaace6 ("brcmfmac: add firmware feature detection for gscan feature")
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c index d21258d277ce..f1b60740e020 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c @@ -159,8 +159,10 @@ void brcmf_feat_attach(struct brcmf_pub *drvr) brcmf_feat_firmware_capabilities(ifp); memset(&gscan_cfg, 0, sizeof(gscan_cfg)); - brcmf_feat_iovar_data_set(ifp, BRCMF_FEAT_GSCAN, "pfn_gscan_cfg", - &gscan_cfg, sizeof(gscan_cfg)); + if (drvr->bus_if->chip != BRCM_CC_43430_CHIP_ID) + brcmf_feat_iovar_data_set(ifp, BRCMF_FEAT_GSCAN, + "pfn_gscan_cfg", + &gscan_cfg, sizeof(gscan_cfg)); brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_PNO, "pfn"); if (drvr->bus_if->wowl_supported) brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_WOWL, "wowl"); |