From 6d945a33f2b0aa24fc210dadaa0af3e8218e7002 Mon Sep 17 00:00:00 2001 From: Lorenzo Bianconi Date: Fri, 25 Mar 2022 11:42:41 +0100 Subject: mac80211: introduce BSS color collision detection Add ieee80211_rx_check_bss_color_collision routine in order to introduce BSS color collision detection in mac80211 if it is not supported in HW/FW (e.g. for mt7915 chipset). Add IEEE80211_HW_DETECTS_COLOR_COLLISION flag to let the driver notify BSS color collision detection is supported in HW/FW. Set this for ath11k which apparently didn't need this code. Tested-by: Peter Chiu Co-developed-by: Ryder Lee Signed-off-by: Ryder Lee Signed-off-by: Lorenzo Bianconi Link: https://lore.kernel.org/r/a05eeeb1841a84560dc5aaec77894fcb69a54f27.1648204871.git.lorenzo@kernel.org [clarify commit message a bit, move flag to mac80211] Signed-off-by: Johannes Berg --- net/mac80211/debugfs.c | 1 + 1 file changed, 1 insertion(+) (limited to 'net/mac80211/debugfs.c') diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c index f4c9a92f50f9..1fe43b264d75 100644 --- a/net/mac80211/debugfs.c +++ b/net/mac80211/debugfs.c @@ -504,6 +504,7 @@ static const char *hw_flag_names[] = { FLAG(SUPPORTS_TX_ENCAP_OFFLOAD), FLAG(SUPPORTS_RX_DECAP_OFFLOAD), FLAG(SUPPORTS_CONC_MON_RX_DECAP), + FLAG(DETECTS_COLOR_COLLISION), #undef FLAG }; -- cgit