From cbbfd73767cd7a43fbebe712cb837d7ff06b99f2 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Thu, 29 Nov 2018 13:13:54 +0100 Subject: [PATCH] mt76: throttle transmission of buffered multicast packets Avoids drowning out regular transmissions Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c index 66315410aebe..6974acc75e2b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c @@ -121,9 +121,10 @@ static void mt76x02_pre_tbtt_tasklet(unsigned long arg) ieee80211_iterate_active_interfaces_atomic(mt76_hw(dev), IEEE80211_IFACE_ITER_RESUME_ALL, mt76x02_add_buffered_bc, &data); - } while (nframes != skb_queue_len(&data.q)); + } while (nframes != skb_queue_len(&data.q) && + skb_queue_len(&data.q) < 8); - if (!nframes) + if (!skb_queue_len(&data.q)) return; for (i = 0; i < ARRAY_SIZE(data.tail); i++) {