openwrt/target/linux/mediatek/patches-4.14/0046-net-mediatek-add-irq-delay.patch

From 6e081074df96bf3762c2e6438c383f11a56b0a7e Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Thu, 10 Aug 2017 15:58:04 +0200
Subject: [PATCH 46/57] net: mediatek: add irq delay

Signed-off-by: John Crispin <john@phrozen.org>
---
 drivers/net/ethernet/mediatek/mtk_eth_soc.c | 7 ++++++-
 drivers/net/ethernet/mediatek/mtk_eth_soc.h | 8 +++++++-
 2 files changed, 13 insertions(+), 2 deletions(-)

--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -1996,6 +1996,7 @@ static int mtk_hw_init(struct mtk_eth *e
 
 	/* enable interrupt delay for RX */
 	mtk_w32(eth, MTK_PDMA_DELAY_RX_DELAY, MTK_PDMA_DELAY_INT);
+	//mtk_w32(eth, MTK_PDMA_DELAY_RX_DELAY, MTK_QDMA_DELAY_INT);
 
 	/* disable delay and normal interrupt */
 	mtk_w32(eth, 0, MTK_QDMA_DELAY_INT);