Commit 24ab13ef authored by Janusz Dziedzic's avatar Janusz Dziedzic Committed by Kalle Valo
Browse files

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 <>
Signed-off-by: default avatarKalle Valo <>
parent e57e0571
......@@ -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,
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