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IB/uverbs: Add create/destroy counters support

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User space application which uses counters functionality, is expected to
allocate/release the counters resources by calling create/destroy verbs
and in turn get a unique handle that can be used to attach the counters to
its counted type.

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 16:43:32 +03:00
committed by Leon Romanovsky
parent fa9b1802d1
commit d9a5a6441e
5 changed files with 118 additions and 2 deletions
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14
include/uapi/rdma/ib_user_ioctl_cmds.h
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@@ -55,6 +55,7 @@ enum uverbs_default_objects {
UVERBS_OBJECT_WQ,
UVERBS_OBJECT_FLOW_ACTION,
UVERBS_OBJECT_DM,
UVERBS_OBJECT_COUNTERS,
};
enum {
@@ -131,4 +132,17 @@ enum uverbs_methods_mr {
UVERBS_METHOD_DM_MR_REG,
};
enum uverbs_attrs_create_counters_cmd_attr_ids {
UVERBS_ATTR_CREATE_COUNTERS_HANDLE,
};
enum uverbs_attrs_destroy_counters_cmd_attr_ids {
UVERBS_ATTR_DESTROY_COUNTERS_HANDLE,
};
enum uverbs_methods_actions_counters_ops {
UVERBS_METHOD_COUNTERS_CREATE,
UVERBS_METHOD_COUNTERS_DESTROY,
};
#endif