Low receive throughput is seen on WCN7850 because ADDBA related parameters are not updated to firmware when receive ADDBA session starts. Fix it by sending WMI_PEER_REORDER_QUEUE_SETUP_CMDID again to firmware to update the ADDBA related parameters for chips which have false reoq_lut_support in hw_params. For chips which have true reoq_lut_support in hw_params don't need this command to send to firmware. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 Signed-off-by: Carl Huang <quic_cjhuang@xxxxxxxxxxx> --- drivers/net/wireless/ath/ath12k/dp_rx.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/wireless/ath/ath12k/dp_rx.c b/drivers/net/wireless/ath/ath12k/dp_rx.c index e78478a5b978..256e4cbfae54 100644 --- a/drivers/net/wireless/ath/ath12k/dp_rx.c +++ b/drivers/net/wireless/ath/ath12k/dp_rx.c @@ -977,6 +977,9 @@ int ath12k_dp_rx_peer_tid_setup(struct ath12k *ar, const u8 *peer_mac, int vdev_ ath12k_warn(ab, "failed to update reo for rx tid %d\n", tid); return ret; } + if (!ab->hw_params->reoq_lut_support) + ret = ath12k_wmi_peer_rx_reorder_queue_setup(ar, vdev_id, peer_mac, + paddr, tid, 1, ba_win_sz); return ret; } base-commit: bea046575a2e6d7d1cf63cc7ab032647a3585de5 -- 2.25.1
