diff options
| author | Maor Dickman <maord@nvidia.com> | 2022-03-15 12:02:09 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-03-17 03:59:36 +0100 |
| commit | ab95465cde2337108252cdf01f064abdc1a67f6c (patch) | |
| tree | 42c9d2bf1e456b85fa41a7d0106244b2b83289b6 /include/net | |
| parent | net: dsa: Never offload FDB entries on standalone ports (diff) | |
| download | linux-ab95465cde2337108252cdf01f064abdc1a67f6c.tar.xz linux-ab95465cde2337108252cdf01f064abdc1a67f6c.zip | |
net/sched: add vlan push_eth and pop_eth action to the hardware IR
Add vlan push_eth and pop_eth action to the hardware intermediate
representation model which would subsequently allow it to be used
by drivers for offload.
Signed-off-by: Maor Dickman <maord@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/flow_offload.h | 6 | ||||
| -rw-r--r-- | include/net/tc_act/tc_vlan.h | 10 |
2 files changed, 16 insertions, 0 deletions
diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h index 92267d23083e..021778a7e1af 100644 --- a/include/net/flow_offload.h +++ b/include/net/flow_offload.h @@ -150,6 +150,8 @@ enum flow_action_id { FLOW_ACTION_PPPOE_PUSH, FLOW_ACTION_JUMP, FLOW_ACTION_PIPE, + FLOW_ACTION_VLAN_PUSH_ETH, + FLOW_ACTION_VLAN_POP_ETH, NUM_FLOW_ACTIONS, }; @@ -211,6 +213,10 @@ struct flow_action_entry { __be16 proto; u8 prio; } vlan; + struct { /* FLOW_ACTION_VLAN_PUSH_ETH */ + unsigned char dst[ETH_ALEN]; + unsigned char src[ETH_ALEN]; + } vlan_push_eth; struct { /* FLOW_ACTION_MANGLE */ /* FLOW_ACTION_ADD */ enum flow_action_mangle_base htype; diff --git a/include/net/tc_act/tc_vlan.h b/include/net/tc_act/tc_vlan.h index f94b8bc26f9e..a97600f742de 100644 --- a/include/net/tc_act/tc_vlan.h +++ b/include/net/tc_act/tc_vlan.h @@ -78,4 +78,14 @@ static inline u8 tcf_vlan_push_prio(const struct tc_action *a) return tcfv_push_prio; } + +static inline void tcf_vlan_push_eth(unsigned char *src, unsigned char *dest, + const struct tc_action *a) +{ + rcu_read_lock(); + memcpy(dest, rcu_dereference(to_vlan(a)->vlan_p)->tcfv_push_dst, ETH_ALEN); + memcpy(dest, rcu_dereference(to_vlan(a)->vlan_p)->tcfv_push_src, ETH_ALEN); + rcu_read_unlock(); +} + #endif /* __NET_TC_VLAN_H */ |