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| author | Ansuel Smith <ansuelsmth@gmail.com> | 2021-11-04 23:25:50 +0100 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2022-03-27 00:07:34 +0000 |
| commit | 1f302afd7350f46ec0fcc4b12b0ad59ac92fe5b6 (patch) | |
| tree | 7c015f93344ad49d6dbf9888364b65f442d18483 /target/linux/generic/hack-5.15/600-bridge_offload.patch | |
| parent | 7829ae4a2f9d37fa66b683d5824e0e3e93bb6c50 (diff) | |
| download | upstream-1f302afd7350f46ec0fcc4b12b0ad59ac92fe5b6.tar.gz upstream-1f302afd7350f46ec0fcc4b12b0ad59ac92fe5b6.tar.bz2 upstream-1f302afd7350f46ec0fcc4b12b0ad59ac92fe5b6.zip | |
generic: 5.15: rework hack patch
Rework hack patch in dir for kernel 5.15.
For the specific patch of packet mangeling introduce a new extra_priv_flags
as we don't have enough space to add additional flags in priv_flags.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Diffstat (limited to 'target/linux/generic/hack-5.15/600-bridge_offload.patch')
| -rw-r--r-- | target/linux/generic/hack-5.15/600-bridge_offload.patch | 38 |
1 files changed, 21 insertions, 17 deletions
diff --git a/target/linux/generic/hack-5.15/600-bridge_offload.patch b/target/linux/generic/hack-5.15/600-bridge_offload.patch index 586353816c..9206722d73 100644 --- a/target/linux/generic/hack-5.15/600-bridge_offload.patch +++ b/target/linux/generic/hack-5.15/600-bridge_offload.patch @@ -1,10 +1,10 @@ --- a/include/linux/if_bridge.h +++ b/include/linux/if_bridge.h @@ -57,6 +57,7 @@ struct br_ip_list { - #define BR_MRP_LOST_CONT BIT(18) #define BR_MRP_LOST_IN_CONT BIT(19) - #define BR_BPDU_FILTER BIT(20) -+#define BR_OFFLOAD BIT(21) + #define BR_TX_FWD_OFFLOAD BIT(20) + #define BR_BPDU_FILTER BIT(21) ++#define BR_OFFLOAD BIT(22) #define BR_DEFAULT_AGEING_TIME (300 * HZ) @@ -169,12 +169,12 @@ + if (br_offload_input(p, skb)) + return RX_HANDLER_CONSUMED; + - if (p->flags & BR_VLAN_TUNNEL) { - if (br_handle_ingress_vlan_tunnel(skb, p, - nbp_vlan_group_rcu(p))) + if (p->flags & BR_VLAN_TUNNEL) + br_handle_ingress_vlan_tunnel(skb, p, nbp_vlan_group_rcu(p)) + --- /dev/null +++ b/net/bridge/br_offload.c -@@ -0,0 +1,436 @@ +@@ -0,0 +1,438 @@ +// SPDX-License-Identifier: GPL-2.0-only +#include <linux/kernel.h> +#include <linux/workqueue.h> @@ -580,7 +580,8 @@ +} + + -+int br_offload_set_cache_size(struct net_bridge *br, unsigned long val) ++int br_offload_set_cache_size(struct net_bridge *br, unsigned long val, ++ struct netlink_ext_ack *extack) +{ + br->offload_cache_size = val; + br_offload_check_gc(br); @@ -588,7 +589,8 @@ + return 0; +} + -+int br_offload_set_cache_reserved(struct net_bridge *br, unsigned long val) ++int br_offload_set_cache_reserved(struct net_bridge *br, unsigned long val, ++ struct netlink_ext_ack *extack) +{ + br->offload_cache_reserved = val; + br_offload_check_gc(br); @@ -657,8 +659,8 @@ + u32 offload_cache_reserved; + #ifdef CONFIG_NET_SWITCHDEV - int offload_fwd_mark; - #endif + /* Counter used to make sure that hardware domains get unique + * identifiers in case a bridge spans multiple switchdev instances. @@ -501,6 +517,10 @@ struct br_input_skb_cb { #ifdef CONFIG_NETFILTER_FAMILY_BRIDGE u8 br_netfilter_broute:1; @@ -669,10 +671,10 @@ + int input_ifindex; #ifdef CONFIG_NET_SWITCHDEV - int offload_fwd_mark; + /* Set if TX data plane offloading is used towards at least one --- /dev/null +++ b/net/bridge/br_private_offload.h -@@ -0,0 +1,21 @@ +@@ -0,0 +1,23 @@ +#ifndef __BR_OFFLOAD_H +#define __BR_OFFLOAD_H + @@ -682,8 +684,10 @@ +void br_offload_fdb_update(const struct net_bridge_fdb_entry *fdb); +int br_offload_init(void); +void br_offload_fini(void); -+int br_offload_set_cache_size(struct net_bridge *br, unsigned long val); -+int br_offload_set_cache_reserved(struct net_bridge *br, unsigned long val); ++int br_offload_set_cache_size(struct net_bridge *br, unsigned long val, ++ struct netlink_ext_ack *extack); ++int br_offload_set_cache_reserved(struct net_bridge *br, unsigned long val, ++ struct netlink_ext_ack *extack); + +static inline void br_offload_skb_disable(struct sk_buff *skb) +{ @@ -804,9 +808,9 @@ __vlan_hwaccel_put_tag(skb, p->br->vlan_proto, vlan->vid); + br_offload_skb_disable(skb); - - return 0; } + + int br_handle_egress_vlan_tunnel(struct sk_buff *skb, @@ -203,6 +205,7 @@ int br_handle_egress_vlan_tunnel(struct if (err) return err; |