diff options
Diffstat (limited to 'target/linux/generic/pending-5.4/643-net-bridge-support-hardware-flow-table-offload.patch')
-rw-r--r-- | target/linux/generic/pending-5.4/643-net-bridge-support-hardware-flow-table-offload.patch | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/target/linux/generic/pending-5.4/643-net-bridge-support-hardware-flow-table-offload.patch b/target/linux/generic/pending-5.4/643-net-bridge-support-hardware-flow-table-offload.patch deleted file mode 100644 index fcfac748cb..0000000000 --- a/target/linux/generic/pending-5.4/643-net-bridge-support-hardware-flow-table-offload.patch +++ /dev/null @@ -1,61 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Thu, 15 Mar 2018 20:50:37 +0100 -Subject: [PATCH] net: bridge: support hardware flow table offload - -Look up the real device and pass it on - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/bridge/br_device.c -+++ b/net/bridge/br_device.c -@@ -14,6 +14,10 @@ - #include <linux/ethtool.h> - #include <linux/list.h> - #include <linux/netfilter_bridge.h> -+#if IS_ENABLED(CONFIG_NF_FLOW_TABLE) -+#include <linux/netfilter.h> -+#include <net/netfilter/nf_flow_table.h> -+#endif - - #include <linux/uaccess.h> - #include "br_private.h" -@@ -384,6 +388,28 @@ static const struct ethtool_ops br_ethto - .get_link = ethtool_op_get_link, - }; - -+#if IS_ENABLED(CONFIG_NF_FLOW_TABLE) -+static int br_flow_offload_check(struct flow_offload_hw_path *path) -+{ -+ struct net_device *dev = path->dev; -+ struct net_bridge *br = netdev_priv(dev); -+ struct net_bridge_fdb_entry *dst; -+ -+ if (!(path->flags & FLOW_OFFLOAD_PATH_ETHERNET)) -+ return -EINVAL; -+ -+ dst = br_fdb_find_rcu(br, path->eth_dest, path->vlan_id); -+ if (!dst || !dst->dst) -+ return -ENOENT; -+ -+ path->dev = dst->dst->dev; -+ if (path->dev->netdev_ops->ndo_flow_offload_check) -+ return path->dev->netdev_ops->ndo_flow_offload_check(path); -+ -+ return 0; -+} -+#endif /* CONFIG_NF_FLOW_TABLE */ -+ - static const struct net_device_ops br_netdev_ops = { - .ndo_open = br_dev_open, - .ndo_stop = br_dev_stop, -@@ -412,6 +438,9 @@ static const struct net_device_ops br_ne - .ndo_bridge_setlink = br_setlink, - .ndo_bridge_dellink = br_dellink, - .ndo_features_check = passthru_features_check, -+#if IS_ENABLED(CONFIG_NF_FLOW_TABLE) -+ .ndo_flow_offload_check = br_flow_offload_check, -+#endif - }; - - static struct device_type br_type = { |