diff mbox series

[RESEND,2/4] net: stmmac: dwmac-mediatek: disable rx watchdog

Message ID 1559209398-3607-3-git-send-email-biao.huang@mediatek.com (mailing list archive)
State New, archived
Headers show
Series complete dwmac-mediatek driver and fix flow control issue | expand

Commit Message

Biao Huang (黄彪) May 30, 2019, 9:43 a.m. UTC
disable rx watchdog for dwmac-mediatek, then the hw will
issue a rx interrupt once receiving a packet, so the responding time
for rx path will be reduced.

Signed-off-by: Biao Huang <biao.huang@mediatek.com>
---
 .../net/ethernet/stmicro/stmmac/dwmac-mediatek.c   |    1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c
index 3c7a60f..38cd054 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c
@@ -356,6 +356,7 @@  static int mediatek_dwmac_probe(struct platform_device *pdev)
 	plat_dat->has_gmac4 = 1;
 	plat_dat->has_gmac = 0;
 	plat_dat->pmt = 0;
+	plat_dat->riwt_off = 1;
 	plat_dat->maxmtu = ETH_DATA_LEN;
 	plat_dat->bsp_priv = priv_plat;
 	plat_dat->init = mediatek_dwmac_init;