diff options
| author | Felix Fietkau <nbd@nbd.name> | 2021-04-23 08:21:00 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-04-23 23:31:58 +0300 |
| commit | 59555a8d0dd39bf60b7ca1ba5e7393d293f7398d (patch) | |
| tree | 776ea776b2ebe13443b99e057b0a25dff8fb3a0c | |
| parent | 16ef670789b252b221700adc413497ed2f941d8a (diff) | |
| download | linux-59555a8d0dd39bf60b7ca1ba5e7393d293f7398d.tar.xz | |
net: ethernet: mtk_eth_soc: use larger burst size for QDMA TX
Improves tx performance
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_eth_soc.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index e6f832dde9a6..645360cfdfe9 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -2193,7 +2193,7 @@ static int mtk_start_dma(struct mtk_eth *eth) if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) { mtk_w32(eth, MTK_TX_WB_DDONE | MTK_TX_DMA_EN | - MTK_DMA_SIZE_16DWORDS | MTK_NDP_CO_PRO | + MTK_TX_BT_32DWORDS | MTK_NDP_CO_PRO | MTK_RX_DMA_EN | MTK_RX_2B_OFFSET | MTK_RX_BT_32DWORDS, MTK_QDMA_GLO_CFG); diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h index 875e67b41561..83883d86b881 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h @@ -203,7 +203,7 @@ #define MTK_RX_BT_32DWORDS (3 << 11) #define MTK_NDP_CO_PRO BIT(10) #define MTK_TX_WB_DDONE BIT(6) -#define MTK_DMA_SIZE_16DWORDS (2 << 4) +#define MTK_TX_BT_32DWORDS (3 << 4) #define MTK_RX_DMA_BUSY BIT(3) #define MTK_TX_DMA_BUSY BIT(1) #define MTK_RX_DMA_EN BIT(2) |