Commit 886bb362 authored by Baochen Qiang's avatar Baochen Qiang Committed by Jeff Johnson
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wifi: ath12k: fix regdomain update failure when connection establishes 



Commit 7ed3e886 ("wifi: ath12k: update regulatory rules when connection
established") introduced a call to ath12k_reg_handle_chan_list() upon
connection to update the regulatory domain in cfg80211 based on the power
type received from the AP.

However, this update fails because ah->regd_updated was already set to true
during the earlier regulatory update triggered when the interface was
added.

To resolve this, reset ah->regd_updated before calling
ath12k_reg_handle_chan_list() to ensure the update proceeds correctly.

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

Fixes: 7ed3e886 ("wifi: ath12k: update regulatory rules when connection established")
Signed-off-by: default avatarBaochen Qiang <quic_bqiang@quicinc.com>
Signed-off-by: default avatarAditya Kumar Singh <aditya.kumar.singh@oss.qualcomm.com>
Link: https://patch.msgid.link/20250521-ath12k-fix-ah-regd_updated-v1-3-9737de5bf98e@oss.qualcomm.com


Signed-off-by: default avatarJeff Johnson <jeff.johnson@oss.qualcomm.com>
parent 37e775a0

drivers/net/wireless/ath/ath12k/mac.c

+1 −0
Original line number Diff line number Diff line
@@ -5860,6 +5860,7 @@ static int ath12k_mac_handle_link_sta_state(struct ieee80211_hw *hw, 
			link_conf = ath12k_mac_get_link_bss_conf(arvif);

			reg_info = ab->reg_info[ar->pdev_idx];

			ath12k_dbg(ab, ATH12K_DBG_MAC, "connection done, update reg rules\n");

			ath12k_hw_to_ah(hw)->regd_updated = false;

			ath12k_reg_handle_chan_list(ab, reg_info, arvif->ahvif->vdev_type,

						    link_conf->power_type);

		}