diff options
Diffstat (limited to 'target/linux/mediatek/patches-4.4/0086-net-next-mediatek-dropped-rx-packets-are-not-being-c.patch')
| -rw-r--r-- | target/linux/mediatek/patches-4.4/0086-net-next-mediatek-dropped-rx-packets-are-not-being-c.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/target/linux/mediatek/patches-4.4/0086-net-next-mediatek-dropped-rx-packets-are-not-being-c.patch b/target/linux/mediatek/patches-4.4/0086-net-next-mediatek-dropped-rx-packets-are-not-being-c.patch new file mode 100644 index 0000000000..8d167adb31 --- /dev/null +++ b/target/linux/mediatek/patches-4.4/0086-net-next-mediatek-dropped-rx-packets-are-not-being-c.patch @@ -0,0 +1,38 @@ +From 78579ebd671ebdffdaa4691a0e91acd36f691575 Mon Sep 17 00:00:00 2001 +From: John Crispin <blogic@openwrt.org> +Date: Sat, 23 Apr 2016 09:28:25 +0200 +Subject: [PATCH 86/91] net-next: mediatek: dropped rx packets are not being + counted properly + +There are 2 places inside mtk_poll_rx where rx_dropped is not being +incremented properly. Fix this by adding the missing code to increment +the counter. + +Signed-off-by: John Crispin <blogic@openwrt.org> +--- + drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +index 2a4bbbb..679cefd 100644 +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -825,6 +825,7 @@ static int mtk_poll_rx(struct napi_struct *napi, int budget, + DMA_FROM_DEVICE); + if (unlikely(dma_mapping_error(&netdev->dev, dma_addr))) { + skb_free_frag(new_data); ++ netdev->stats.rx_dropped++; + goto release_desc; + } + +@@ -832,6 +833,7 @@ static int mtk_poll_rx(struct napi_struct *napi, int budget, + skb = build_skb(data, ring->frag_size); + if (unlikely(!skb)) { + put_page(virt_to_head_page(new_data)); ++ netdev->stats.rx_dropped++; + goto release_desc; + } + skb_reserve(skb, NET_SKB_PAD + NET_IP_ALIGN); +-- +1.7.10.4 + |