diff options
Diffstat (limited to 'target/linux/generic/backport-5.10/610-v5.13-50-net-ethernet-mtk_eth_soc-set-PPE-flow-hash-as-skb-ha.patch')
| -rw-r--r-- | target/linux/generic/backport-5.10/610-v5.13-50-net-ethernet-mtk_eth_soc-set-PPE-flow-hash-as-skb-ha.patch | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/target/linux/generic/backport-5.10/610-v5.13-50-net-ethernet-mtk_eth_soc-set-PPE-flow-hash-as-skb-ha.patch b/target/linux/generic/backport-5.10/610-v5.13-50-net-ethernet-mtk_eth_soc-set-PPE-flow-hash-as-skb-ha.patch deleted file mode 100644 index aad129b897..0000000000 --- a/target/linux/generic/backport-5.10/610-v5.13-50-net-ethernet-mtk_eth_soc-set-PPE-flow-hash-as-skb-ha.patch +++ /dev/null @@ -1,47 +0,0 @@ -From fa817272c37ef78e25dc14e4760ac78a7043a18a Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Thu, 22 Apr 2021 22:21:07 -0700 -Subject: [PATCH] net: ethernet: mtk_eth_soc: set PPE flow hash as skb hash if - present - -This improves GRO performance - -Signed-off-by: Felix Fietkau <nbd@nbd.name> -[Ilya: Use MTK_RXD4_FOE_ENTRY instead of GENMASK(13, 0)] -Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/ethernet/mediatek/mtk_eth_soc.c | 8 ++++++++ - 1 file changed, 8 insertions(+) - ---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c -+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c -@@ -19,6 +19,7 @@ - #include <linux/interrupt.h> - #include <linux/pinctrl/devinfo.h> - #include <linux/phylink.h> -+#include <linux/jhash.h> - #include <net/dsa.h> - - #include "mtk_eth_soc.h" -@@ -1283,6 +1284,7 @@ static int mtk_poll_rx(struct napi_struc - struct net_device *netdev; - unsigned int pktlen; - dma_addr_t dma_addr; -+ u32 hash; - int mac; - - ring = mtk_get_rx_ring(eth); -@@ -1355,6 +1357,12 @@ static int mtk_poll_rx(struct napi_struc - skb->protocol = eth_type_trans(skb, netdev); - bytes += pktlen; - -+ hash = trxd.rxd4 & MTK_RXD4_FOE_ENTRY; -+ if (hash != MTK_RXD4_FOE_ENTRY) { -+ hash = jhash_1word(hash, 0); -+ skb_set_hash(skb, hash, PKT_HASH_TYPE_L4); -+ } -+ - if (netdev->features & NETIF_F_HW_VLAN_CTAG_RX && - (trxd.rxd2 & RX_DMA_VTAG)) - __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), |