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IB/uverbs: Introduce ESP steering match filter

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Adding a new ESP steering match filter that could match against
spi and seq used in IPSec protocol.

Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Matan Barak
2018-03-28 09:27:49 +03:00
committed by Jason Gunthorpe
parent 7d12f8d5a1
commit 56ab0b38b8
4 changed files with 46 additions and 0 deletions
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18
include/uapi/rdma/ib_user_verbs.h
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@@ -1014,6 +1014,24 @@ struct ib_uverbs_flow_spec_tunnel {
struct ib_uverbs_flow_tunnel_filter mask;
};
struct ib_uverbs_flow_spec_esp_filter {
__u32 spi;
__u32 seq;
};
struct ib_uverbs_flow_spec_esp {
union {
struct ib_uverbs_flow_spec_hdr hdr;
struct {
__u32 type;
__u16 size;
__u16 reserved;
};
};
struct ib_uverbs_flow_spec_esp_filter val;
struct ib_uverbs_flow_spec_esp_filter mask;
};
struct ib_uverbs_flow_attr {
__u32 type;
__u16 size;