From 7b0bd40e97a00991122122d5888ae455fb2bfc7a Mon Sep 17 00:00:00 2001 From: Jeff Johnson Date: Mon, 13 Jul 2026 09:15:49 -0700 Subject: [PATCH] wifi: ath12k: Correctly copy the hint BSSID in WMI scan request Currently, in ath12k_wmi_send_scan_start_cmd(), the logic to populate the hint_bssid copies the BSSID in the wrong direction, from the firmware message to the argument buffer. Swap the parameters so that the BSSID is correctly populated in the firmware message from the argument buffer. Compile tested only. Reported-by: Baochen Qiang Closes: https://lore.kernel.org/linux-wireless/afbff608-a005-43c4-af76-968a58bf0cc3@oss.qualcomm.com/ Fixes: d889913205cf ("wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices") Assisted-by: Claude:claude-sonnet-4-6 Reviewed-by: Rameshkumar Sundaram Reviewed-by: Baochen Qiang Link: https://patch.msgid.link/20260713-ath12k_wmi_send_scan_start_cmd-bad-hint_bssid-v1-1-4ffc4a472992@oss.qualcomm.com Signed-off-by: Jeff Johnson --- drivers/net/wireless/ath/ath12k/wmi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c index 614e02dbb6f9..f16ec3d21242 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.c +++ b/drivers/net/wireless/ath/ath12k/wmi.c @@ -2798,8 +2798,8 @@ int ath12k_wmi_send_scan_start_cmd(struct ath12k *ar, for (i = 0; i < arg->num_hint_bssid; ++i) { hint_bssid->freq_flags = arg->hint_bssid[i].freq_flags; - ether_addr_copy(&arg->hint_bssid[i].bssid.addr[0], - &hint_bssid->bssid.addr[0]); + ether_addr_copy(&hint_bssid->bssid.addr[0], + &arg->hint_bssid[i].bssid.addr[0]); hint_bssid++; } }