From: Felix Fietkau <nbd@nbd.name>
To: linux-wireless@vger.kernel.org
Subject: [PATCH 9/9] mt76: mt76x02: tune tx ring size
Date: Mon, 31 Aug 2020 14:25:58 +0200 [thread overview]
Message-ID: <20200831122558.1388-9-nbd@nbd.name> (raw)
In-Reply-To: <20200831122558.1388-1-nbd@nbd.name>
Increase data queue size to improve performance.
Reduce PS/mgmt queue size
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
drivers/net/wireless/mediatek/mt76/mt76.h | 1 -
drivers/net/wireless/mediatek/mt76/mt76x02.h | 2 ++
drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c | 4 ++--
3 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index 3600b0e84aeb..59eed5374b38 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -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
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02.h b/drivers/net/wireless/mediatek/mt76/mt76x02.h
index 4660b9691ec3..d626817a2103 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02.h
@@ -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)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c
index 66453c85f0de..4016ffe840ed 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c
@@ -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;
--
2.28.0
prev parent reply other threads:[~2020-08-31 12:26 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-31 12:25 [PATCH 1/9] mt76: usb: fix use of q->head and q->tail Felix Fietkau
2020-08-31 12:25 ` [PATCH 2/9] mt76: sdio: " Felix Fietkau
2020-08-31 12:25 ` [PATCH 3/9] mt76: unify queue tx cleanup code Felix Fietkau
2020-08-31 12:25 ` [PATCH 4/9] mt76: remove qid argument to drv->tx_complete_skb Felix Fietkau
2020-08-31 12:25 ` [PATCH 5/9] mt76: remove swq from struct mt76_sw_queue Felix Fietkau
2020-08-31 12:25 ` [PATCH 6/9] mt76: rely on AQL for burst size limits on tx queueing Felix Fietkau
2020-08-31 13:11 ` Toke Høiland-Jørgensen
2020-08-31 12:25 ` [PATCH 7/9] mt76: remove struct mt76_sw_queue Felix Fietkau
2020-08-31 12:25 ` [PATCH 8/9] mt76: mt7603: tune tx ring size Felix Fietkau
2020-08-31 12:25 ` Felix Fietkau [this message]
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