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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: TqDjuNBaKcwS7kFYFbJwmfyjAnVfiIF4 X-Authority-Analysis: v=2.4 cv=Z4Hc2nRA c=1 sm=1 tr=0 ts=6a4236f8 cx=c_pps a=kVLUcbK0zfr7ocalXnG1qA==:117 a=j4ogTh8yFefVWWEFDRgCtg==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=EUspDBNiAAAA:8 a=ON_mxGkP88hWkZQB5WAA:9 a=QEXdDO2ut3YA:10 a=vr4QvYf-bLy2KjpDp97w:22 X-Proofpoint-Spam-Info: AW1haW4tMjYwNjI5MDA3MyBTYWx0ZWRfXz0j5GsYhrcHm WSyzBKHdKjZhe4d9DyTwn7gH5ZI+eq7mpUHFjsS13i2EkgmBcv01FcsX3ak4Vrj1OdZEsywKI93 RbDj5OknI4lhBjHQXM/WEGbBMY0Wuic= X-Proofpoint-GUID: TqDjuNBaKcwS7kFYFbJwmfyjAnVfiIF4 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjI5MDA3MyBTYWx0ZWRfX3pC+nG35TMOC KpDgzJEPc7JoWctUWtj8hVOrDEBHSMiFCeMDBVFYwXL7/KdTJF6JV3UysFvUaKdLOfmt5X0CchZ co9KkTpWs6QnsrGxx4cuN3Fhg43EiOZJO1NHd08bLDRHrprwagflLG2RFzsePu/WKT440/SV+tF HuHjqpS3gQbHuvwKXEWYcrpTHOXUm0J2XgvoqWB07KFFMKxmkT30Zir6QqB2hVKpO4XyHddZ/u/ JZT1BoLj41zcXvIim7vajvpedAe0xuw+FWhnKaZWSX2Dbn94p0KNJKg1dIAh7o+y6yzYIunSWyE 8yLsgbJtW+gHwogi04CzjRn/LJyva/6GBOITyu33S+U0AcXiTg5oCRt6vo+85mIOrjz89ByUUgN n8c0TRZKDYjbV0wtk5NRUQP0i8LtfltJEX7fWpSaNpKjslle7xGmJbzhl598W3tL4YMQIpn3xg3 TpayBzIYEvBqNrhQq9A== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-29_02,2026-06-26_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 suspectscore=0 lowpriorityscore=0 priorityscore=1501 bulkscore=0 spamscore=0 impostorscore=0 phishscore=0 clxscore=1015 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606290073 On 6/23/2026 3:35 PM, Tamizh Chelvam Raja wrote: > Advertise IEEE80211_OFFLOAD_ENCAP_MCAST to inform mac80211 that > multicast frame encapsulation is handled in hardware. This allows > mac80211 to pass Ethernet-formatted multicast frames directly to > the driver. > > In ath12k_wifi7_mac_op_tx(), refine the logic that selects the MLO > multicast replication path. Add a sta pointer check so that only unicast > Hardware-encap frames use the direct transmit path, while multicast > Hardware-encap frames fall through to the MLO replication loop and are > transmitted on each active link. > > In the MLO replication loop, use skb_clone() for Hardware-encap frames. > These frames are already in Ethernet format and do not require > 802.11 link address rewriting by ath12k_mlo_mcast_update_tx_link_address(). > > Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.6-01243-QCAHKSWPL_SILICONZ-1 > > Signed-off-by: Tamizh Chelvam Raja Reviewed-by: Rameshkumar Sundaram