Commit 5abe8baf authored Jul 01, 2019 by Felix Fietkau

mt76: mt7615: clean up FWDL TXQ during/after firmware upload



Since we don't clean that tx queue from the tx tasklet, we need to do it
after the firmware upload is done. This patch also adds a cleanup step during
the upload, to help reclaim memory faster.

Fixes unprocessed queued frames eating up memory  long after the firmware
upload has already completed

Signed-off-by: Felix Fietkau <nbd@nbd.name>

parent 70911d96

drivers/net/wireless/mediatek/mt76/mt7615/mcu.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -248,6 +248,7 @@ static int mt7615_mcu_send_firmware(struct mt7615_dev dev, const void data,

		data += cur_len;
		len -= cur_len;
		mt76_queue_tx_cleanup(dev, MT_TXQ_FWDL, false);
		}

		return ret;
		@@ -525,6 +526,8 @@ static int mt7615_load_firmware(struct mt7615_dev *dev)
		return -EIO;
		}

		mt76_queue_tx_cleanup(dev, MT_TXQ_FWDL, false);

		dev_dbg(dev->mt76.dev, "Firmware init done\n");

		return 0;

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