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authorJason Gunthorpe <jgg@mellanox.com>2020-01-08 20:05:32 +0200
committerJason Gunthorpe <jgg@mellanox.com>2020-01-16 15:55:45 -0400
commitd680e88e2013186e696665cbf2056fb32b781e41 (patch)
tree128c1594619cc03189a6a67ca881afb5fa530aad /include/uapi/rdma
parentf862308579752c75f491d6d84948d1befc29514d (diff)
RDMA/core: Add UVERBS_METHOD_ASYNC_EVENT_ALLOC
Allow the async FD to be allocated separately from the context. This is necessary to introduce the ioctl to create a context, as an ioctl should only ever create a single uobject at a time. If multiple async FDs are created then the first one is used to deliver affiliated events from any ib_uevent_object, with all subsequent ones will receive only unaffiliated events. Link: https://lore.kernel.org/r/1578506740-22188-3-git-send-email-yishaih@mellanox.com Signed-off-by: Yishai Hadas <yishaih@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'include/uapi/rdma')
-rw-r--r--include/uapi/rdma/ib_user_ioctl_cmds.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/uapi/rdma/ib_user_ioctl_cmds.h b/include/uapi/rdma/ib_user_ioctl_cmds.h
index 9cfadb5120d9..498955c576f3 100644
--- a/include/uapi/rdma/ib_user_ioctl_cmds.h
+++ b/include/uapi/rdma/ib_user_ioctl_cmds.h
@@ -242,4 +242,12 @@ enum uverbs_attrs_flow_destroy_ids {
UVERBS_ATTR_DESTROY_FLOW_HANDLE,
};
+enum uverbs_method_async_event {
+ UVERBS_METHOD_ASYNC_EVENT_ALLOC,
+};
+
+enum uverbs_attrs_async_event_create {
+ UVERBS_ATTR_ASYNC_EVENT_ALLOC_FD_HANDLE,
+};
+
#endif