wifi: mt76: mt7996: increase txq memory limit to 32 MiB

Prior to this change, both 2G and 6G radios would fall back to the
mac80211 default of 4MB which is not enough for high data rates.

Signed-off-by: Chad Monroe <chad@monroe.io>
Link: https://patch.msgid.link/acfe2e25768b414518be2db22b1d3ba6f5db6fa1.1765203249.git.chad@monroe.io
Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/init.c b/drivers/net/wireless/mediatek/mt76/mt7996/init.c
index 8aa9807b5087fa24182385336e79857ef5f3a87c..2937e89ad0c9c489274cfa4f6aeb694fb4456bd1 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7996/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7996/init.c
@@ -538,6 +538,7 @@ mt7996_init_wiphy(struct ieee80211_hw *hw, struct mtk_wed_device *wed)
        ieee80211_hw_set(hw, SUPPORTS_MULTI_BSSID);
 
        hw->max_tx_fragments = 4;
+       wiphy->txq_memory_limit = 32 << 20; /* 32 MiB */
 
        /* init led callbacks */
        if (IS_ENABLED(CONFIG_MT76_LEDS)) {