52 lines
1.9 KiB
Diff
52 lines
1.9 KiB
Diff
From e63410ac65e0ead2040bbd3927c116889edf87e4 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
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Date: Sun, 24 Jun 2018 21:44:36 +0200
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Subject: [PATCH] brcmfmac: detect firmware support for radiotap monitor frames
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Depending on used build-time options some firmwares may already include
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radiotap header in passed monitor frames. Add a new feature flag to
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store info about it. It's needed for proper handling of received frames
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before passing them up.
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Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
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Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
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Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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---
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drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c | 1 +
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drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h | 4 +++-
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2 files changed, 4 insertions(+), 1 deletion(-)
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--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
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+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
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@@ -48,6 +48,7 @@ static const struct brcmf_feat_fwcap brc
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{ BRCMF_FEAT_MCHAN, "mchan" },
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{ BRCMF_FEAT_P2P, "p2p" },
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{ BRCMF_FEAT_MONITOR, "monitor" },
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+ { BRCMF_FEAT_MONITOR_FMT_RADIOTAP, "rtap" },
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};
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#ifdef DEBUG
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--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h
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+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h
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@@ -32,6 +32,7 @@
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* WOWL_ARP_ND: ARP and Neighbor Discovery offload support during WOWL.
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* MFP: 802.11w Management Frame Protection.
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* MONITOR: firmware can pass monitor packets to host.
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+ * MONITOR_FMT_RADIOTAP: firmware provides monitor packets with radiotap header
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*/
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#define BRCMF_FEAT_LIST \
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BRCMF_FEAT_DEF(MBSS) \
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@@ -46,7 +47,8 @@
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BRCMF_FEAT_DEF(WOWL_GTK) \
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BRCMF_FEAT_DEF(WOWL_ARP_ND) \
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BRCMF_FEAT_DEF(MFP) \
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- BRCMF_FEAT_DEF(MONITOR)
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+ BRCMF_FEAT_DEF(MONITOR) \
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+ BRCMF_FEAT_DEF(MONITOR_FMT_RADIOTAP)
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/*
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* Quirks:
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