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IB/uverbs: Add support for flow counters

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The struct ib_uverbs_flow_spec_action_count associates a counters object
with the flow.

Post this association the flow counters can be read via the counters
object.

Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Raed Salem <raeds@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Raed Salem
2018-05-31 16:43:37 +03:00
committed by Leon Romanovsky
parent 7eea23a5cd
commit b6ba4a9aa5
3 changed files with 84 additions and 11 deletions
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13
include/uapi/rdma/ib_user_verbs.h
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@@ -998,6 +998,19 @@ struct ib_uverbs_flow_spec_action_handle {
__u32 reserved1;
};
struct ib_uverbs_flow_spec_action_count {
union {
struct ib_uverbs_flow_spec_hdr hdr;
struct {
__u32 type;
__u16 size;
__u16 reserved;
};
};
__u32 handle;
__u32 reserved1;
};
struct ib_uverbs_flow_tunnel_filter {
__be32 tunnel_id;
};