[PATCH ath-current] wifi: ath12k: Fix wrong P2P device link id issue

Vasanthakumar Thiagarajan vasanthakumar.thiagarajan at oss.qualcomm.com
Mon Jan 12 22:22:41 PST 2026



On 1/13/2026 11:16 AM, Yingying Tang wrote:
> Wrong P2P device link id value of 0 was introduced in ath12k_mac_op_tx() by [1].
> 
> During the P2P negotiation process, there is only one scan vdev with link ID 15.
> Currently, the device link ID is incorrectly set to 0 in ath12k_mac_op_tx()
> during the P2P negotiation process, which leads to TX failures.
> 
> Set the correct P2P device link ID to 15 to fix the TX failure issue.
> 
> Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00302-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.115823.3
> 
> Fixes: 648a121bafa3 ("wifi: ath12k: ath12k_mac_op_tx(): MLO support") # [1]
> Signed-off-by: Yingying Tang <yingying.tang at oss.qualcomm.com>

Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan at oss.qualcomm.com>



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