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From:   Carl Huang <quic_cjhuang@quicinc.com>
To:     <ath12k@lists.infradead.org>
CC:     <linux-wireless@vger.kernel.org>, <quic_cjhuang@quicinc.com>
Subject: [PATCH] wifi: ath12k: send WMI_PEER_REORDER_QUEUE_SETUP_CMDID when ADDBA session starts
Date:   Tue, 4 Apr 2023 15:01:58 +0800
Message-ID: <20230404070158.3368530-1-quic_cjhuang@quicinc.com>
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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@quicinc.com>
---
 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