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Commit 24ab13ef authored by Janusz Dziedzic's avatar Janusz Dziedzic Committed by Kalle Valo
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ath10k: disable burst mode 



Firmwares that indicate BURST_SERVICE as enabled
could overwrite some wmm parameters (eg. txop).
This could lead IOT and balancing issues.
Hence disable this by default.

Signed-off-by: default avatarJanusz Dziedzic <janusz.dziedzic@tieto.com>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent e57e0571

drivers/net/wireless/ath/ath10k/mac.c

+10 −0
Original line number Diff line number Diff line
@@ -3678,6 +3678,7 @@ static int ath10k_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant) 
static int ath10k_start(struct ieee80211_hw *hw)

{

	struct ath10k *ar = hw->priv;

	u32 burst_enable;

	int ret = 0;



	/*
@@ -3741,6 +3742,15 @@ static int ath10k_start(struct ieee80211_hw *hw) 
		}

	}



	if (test_bit(WMI_SERVICE_BURST, ar->wmi.svc_map)) {

		burst_enable = ar->wmi.pdev_param->burst_enable;

		ret = ath10k_wmi_pdev_set_param(ar, burst_enable, 0);

		if (ret) {

			ath10k_warn(ar, "failed to disable burst: %d\n", ret);

			goto err_core_stop;

		}

	}



	if (ar->cfg_tx_chainmask)

		__ath10k_set_antenna(ar, ar->cfg_tx_chainmask,

				     ar->cfg_rx_chainmask);