From 886bb3624e4c9914a943b63fcfdf30b8d2f2b66e Mon Sep 17 00:00:00 2001 From: Baochen Qiang Date: Wed, 21 May 2025 22:29:31 +0530 Subject: [PATCH] wifi: ath12k: fix regdomain update failure when connection establishes Commit 7ed3e88664e3 ("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: 7ed3e88664e3 ("wifi: ath12k: update regulatory rules when connection established") Signed-off-by: Baochen Qiang Signed-off-by: Aditya Kumar Singh Link: https://patch.msgid.link/20250521-ath12k-fix-ah-regd_updated-v1-3-9737de5bf98e@oss.qualcomm.com Signed-off-by: Jeff Johnson --- 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 755546246915..88b59f3ff87a 100644 --- a/drivers/net/wireless/ath/ath12k/mac.c +++ b/drivers/net/wireless/ath/ath12k/mac.c @@ -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); } -- 2.50.1