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| author | Amir Vadai <amir@vadai.me> | 2016-03-08 12:42:29 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-03-10 16:24:02 -0500 |
| commit | 5b33f48842fa1e13e9c0ea8cc59c1d0df19042db (patch) | |
| tree | 51aafa151a70b38dfd500b261d8e32bd4045332a /include/linux/netdevice.h | |
| parent | 10f79037b4ac32e8929d73f31f908cfa061e29aa (diff) | |
| download | op-kernel-dev-5b33f48842fa1e13e9c0ea8cc59c1d0df19042db.zip op-kernel-dev-5b33f48842fa1e13e9c0ea8cc59c1d0df19042db.tar.gz | |
net/flower: Introduce hardware offload support
This patch is based on a patch made by John Fastabend.
It adds support for offloading cls_flower.
when NETIF_F_HW_TC is on:
flags = 0 => Rule will be processed twice - by hardware, and if
still relevant, by software.
flags = SKIP_HW => Rull will be processed by software only
If hardware fail/not capabale to apply the rule, operation will NOT
fail. Filter will be processed by SW only.
Acked-by: Jiri Pirko <jiri@mellanox.com>
Suggested-by: John Fastabend <john.r.fastabend@intel.com>
Signed-off-by: Amir Vadai <amir@vadai.me>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/netdevice.h')
| -rw-r--r-- | include/linux/netdevice.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index fd30cb5..41df0b4 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -786,6 +786,7 @@ typedef u16 (*select_queue_fallback_t)(struct net_device *dev, enum { TC_SETUP_MQPRIO, TC_SETUP_CLSU32, + TC_SETUP_CLSFLOWER, }; struct tc_cls_u32_offload; @@ -795,6 +796,7 @@ struct tc_to_netdev { union { u8 tc; struct tc_cls_u32_offload *cls_u32; + struct tc_cls_flower_offload *cls_flower; }; }; |
