From: Rafał Miłecki Date: Sun, 24 Jun 2018 19:44:36 +0000 (+0200) Subject: brcmfmac: detect firmware support for radiotap monitor frames X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e63410ac65e0ead2040bbd3927c116889edf87e4;p=linux.git brcmfmac: detect firmware support for radiotap monitor frames Depending on used build-time options some firmwares may already include radiotap header in passed monitor frames. Add a new feature flag to store info about it. It's needed for proper handling of received frames before passing them up. Signed-off-by: Rafał Miłecki Signed-off-by: Arend van Spriel Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c index a78b9bae44e0f..4db4d444407af 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c @@ -49,6 +49,7 @@ static const struct brcmf_feat_fwcap brcmf_fwcap_map[] = { { BRCMF_FEAT_MCHAN, "mchan" }, { BRCMF_FEAT_P2P, "p2p" }, { BRCMF_FEAT_MONITOR, "monitor" }, + { BRCMF_FEAT_MONITOR_FMT_RADIOTAP, "rtap" }, }; #ifdef DEBUG diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h index 3415d5d4d6b5c..0b4974df353a5 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h @@ -34,6 +34,7 @@ * GSCAN: enhanced scan offload feature. * FWSUP: Firmware supplicant. * MONITOR: firmware can pass monitor packets to host. + * MONITOR_FMT_RADIOTAP: firmware provides monitor packets with radiotap header */ #define BRCMF_FEAT_LIST \ BRCMF_FEAT_DEF(MBSS) \ @@ -50,7 +51,8 @@ BRCMF_FEAT_DEF(MFP) \ BRCMF_FEAT_DEF(GSCAN) \ BRCMF_FEAT_DEF(FWSUP) \ - BRCMF_FEAT_DEF(MONITOR) + BRCMF_FEAT_DEF(MONITOR) \ + BRCMF_FEAT_DEF(MONITOR_FMT_RADIOTAP) /* * Quirks: