On 2/3/2025 1:32 PM, Balamurugan Mahalingam wrote: > Add support to record the number of frames enqueued, hardware > descriptor type, encapsulation/encryption types used, frames > dropped and completed. This is useful for understanding the > datapath performance and tune the peak throughput. > > The link specific stats can be viewed through the below debugfs file > > cat /sys/kernel/debug/ieee80211/phy0/netdev:wlan1/link_stats > link[0] Tx Unicast Frames Enqueued = 9 > link[0] Tx Broadcast Frames Enqueued = 78689 > link[0] Tx Frames Completed = 78698 > link[0] Tx Frames Dropped = 0 > link[0] Tx Frame descriptor Encap Type = raw:0 native wifi:78698 ethernet:0 > link[0] Tx Frame descriptor Encrypt Type = 0:78698 1:0 2:0 3:0 4:0 5:0 6:0 7:0 8:0 9:0 10:0 11:0 > link[0] Tx Frame descriptor Type = buffer:78698 extension:0 > ------------------------------------------------------ > link[1] Tx Unicast Frames Enqueued = 0 > link[1] Tx Broadcast Frames Enqueued = 78689 > link[1] Tx Frames Completed = 78689 > link[1] Tx Frames Dropped = 0 > link[1] Tx Frame descriptor Encap Type = raw:0 native wifi:78689 ethernet:0 > link[1] Tx Frame descriptor Encrypt Type = 0:78689 1:0 2:0 3:0 4:0 5:0 6:0 7:0 8:0 9:0 10:0 11:0 > link[1] Tx Frame descriptor Type = buffer:78689 extension:0 > ------------------------------------------------------ > > Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 > Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 > > Signed-off-by: Balamurugan Mahalingam <quic_bmahalin@xxxxxxxxxxx> This no longer applies to ath/main, so please rebase and post v5 Applying: wifi: ath12k: Add support for link specific datapath stats error: patch failed: drivers/net/wireless/ath/ath12k/core.h:301 error: drivers/net/wireless/ath/ath12k/core.h: patch does not apply error: patch failed: drivers/net/wireless/ath/ath12k/debugfs.c:32 error: drivers/net/wireless/ath/ath12k/debugfs.c: patch does not apply error: patch failed: drivers/net/wireless/ath/ath12k/debugfs.h:15 error: drivers/net/wireless/ath/ath12k/debugfs.h: patch does not apply error: patch failed: drivers/net/wireless/ath/ath12k/dp.h:313 error: drivers/net/wireless/ath/ath12k/dp.h: patch does not apply error: patch failed: drivers/net/wireless/ath/ath12k/hal_desc.h:1 error: drivers/net/wireless/ath/ath12k/hal_desc.h: patch does not apply error: patch failed: drivers/net/wireless/ath/ath12k/mac.c:3980 error: drivers/net/wireless/ath/ath12k/mac.c: patch does not apply Patch failed at 0001 wifi: ath12k: Add support for link specific datapath stats
