diff options
| author | Sean Wang <sean.wang@mediatek.com> | 2023-11-22 01:27:22 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2023-12-11 15:11:52 +0300 |
| commit | 4812ba9ab9408f3aa5bcbb4ff80ddca84611ea17 (patch) | |
| tree | 57915238b78d1140fb09352d5399d55ecc865d2c /drivers/net/wireless/mediatek/mt76/mt7921/pci.c | |
| parent | 4920a3a1285f5fd0b4f7c2cbd589903d3fc2824b (diff) | |
| download | linux-4812ba9ab9408f3aa5bcbb4ff80ddca84611ea17.tar.xz | |
wifi: mt76: mt7921: reduce the size of MCU firmware download Rx queue
We actually don't need the reserve the 512 entries for the MCU firmware
download Rx queue because the queue was only used in the firmware download
phase to save the most of space and the reduction can significantly help
with reducing latency we spent by ~20% further in resetting the Rx queue
as the device was waking up from deep sleep mode.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7921/pci.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7921/pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c index 6f83c4c5fce2..9bdaddd310be 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c @@ -200,7 +200,7 @@ static int mt7921_dma_init(struct mt792x_dev *dev) /* Change mcu queue after firmware download */ ret = mt76_queue_alloc(dev, &dev->mt76.q_rx[MT_RXQ_MCU_WA], MT7921_RXQ_MCU_WM, - MT7921_RX_MCU_RING_SIZE, + MT7921_RX_MCU_WA_RING_SIZE, MT_RX_BUF_SIZE, MT_WFDMA0(0x540)); if (ret) return ret; |