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mt76: mt76x02: tune tx ring size 

Increase data queue size to improve performance.
Reduce PS/mgmt queue size

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2020-08-24 09:41:27 +02:00
parent 21fd4bb7dd
commit 9e47a683e9
3 changed files with 4 additions and 3 deletions
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1
drivers/net/wireless/mediatek/mt76/mt76.h
View File

@ -17,7 +17,6 @@
#include "util.h"
#include "testmode.h"
#define MT_TX_RING_SIZE 256
#define MT_MCU_RING_SIZE 32
#define MT_RX_BUF_SIZE 2048
#define MT_SKB_HEAD_LEN 128

2
drivers/net/wireless/mediatek/mt76/mt76x02.h
View File

@ -15,6 +15,8 @@
#include "mt76x02_dfs.h"
#include "mt76x02_dma.h"
#define MT76x02_TX_RING_SIZE 512
#define MT76x02_PSD_RING_SIZE 128
#define MT76x02_N_WCIDS 128
#define MT_CALIBRATE_INTERVAL HZ
#define MT_MAC_WORK_INTERVAL (HZ / 10)

4
drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c
View File

@ -209,13 +209,13 @@ int mt76x02_dma_init(struct mt76x02_dev *dev)
for (i = 0; i < IEEE80211_NUM_ACS; i++) {
ret = mt76x02_init_tx_queue(dev, i, mt76_ac_to_hwq(i),
MT_TX_RING_SIZE);
MT76x02_TX_RING_SIZE);
if (ret)
return ret;
}
ret = mt76x02_init_tx_queue(dev, MT_TXQ_PSD,
MT_TX_HW_QUEUE_MGMT, MT_TX_RING_SIZE);
MT_TX_HW_QUEUE_MGMT, MT76x02_PSD_RING_SIZE);
if (ret)
return ret;