6.15-stable review patch. If anyone has any objections, please let me know.
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From: Hari Chandrakanthan quic_haric@quicinc.com
[ Upstream commit 70eeacc1a92a444f4b5777ab19e1c378a5edc8dd ]
ath12k station is unable to associate with non-transmitting BSSes in a Multiple BSS set because the user-space does not receive information about the non-transmitting BSSes from mac80211's scan results.
The ath12k driver does not advertise its MBSSID capability to mac80211, resulting in wiphy->support_mbssid not being set. Consequently, the information about non-transmitting BSS is not parsed from received Beacon/Probe response frames and is therefore not included in the scan results.
Fix this by advertising the MBSSID capability of ath12k driver to mac80211.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1
Signed-off-by: Hari Chandrakanthan quic_haric@quicinc.com Signed-off-by: Rameshkumar Sundaram rameshkumar.sundaram@oss.qualcomm.com Reviewed-by: Vasanthakumar Thiagarajan vasanthakumar.thiagarajan@oss.qualcomm.com Link: https://patch.msgid.link/20250530035615.3178480-2-rameshkumar.sundaram@oss.q... Signed-off-by: Jeff Johnson jeff.johnson@oss.qualcomm.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/wireless/ath/ath12k/mac.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c index 029376c57496..cb0232113f5f 100644 --- a/drivers/net/wireless/ath/ath12k/mac.c +++ b/drivers/net/wireless/ath/ath12k/mac.c @@ -11337,6 +11337,7 @@ static int ath12k_mac_hw_register(struct ath12k_hw *ah)
wiphy->mbssid_max_interfaces = mbssid_max_interfaces; wiphy->ema_max_profile_periodicity = TARGET_EMA_MAX_PROFILE_PERIOD; + ieee80211_hw_set(hw, SUPPORTS_MULTI_BSSID);
if (is_6ghz) { wiphy_ext_feature_set(wiphy,