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authorSean Hefty <sean.hefty@intel.com>2013-05-29 10:09:32 -0700
committerRoland Dreier <roland@purestorage.com>2013-06-20 23:35:44 -0700
commit209cf2a751f9ff2a516102339e54fcac0176fa78 (patch)
tree0af9e0cde64256311f60986cd55463af44bfcf57 /include/uapi
parenteebe4c3a62aadb64ba30bde97b96d656e369d934 (diff)
downloadlinux-209cf2a751f9ff2a516102339e54fcac0176fa78.tar.bz2
RDMA/ucma: Allow user space to pass AF_IB into resolve
Allow user space applications to call resolve_addr using AF_IB. To support sockaddr_ib, we need to define a new structure capable of handling the larger address size. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/rdma/rdma_user_cm.h13
1 files changed, 12 insertions, 1 deletions
diff --git a/include/uapi/rdma/rdma_user_cm.h b/include/uapi/rdma/rdma_user_cm.h
index 895a427bfc91..6d03f9c16f1e 100644
--- a/include/uapi/rdma/rdma_user_cm.h
+++ b/include/uapi/rdma/rdma_user_cm.h
@@ -63,7 +63,8 @@ enum {
RDMA_USER_CM_CMD_LEAVE_MCAST,
RDMA_USER_CM_CMD_MIGRATE_ID,
RDMA_USER_CM_CMD_QUERY,
- RDMA_USER_CM_CMD_BIND
+ RDMA_USER_CM_CMD_BIND,
+ RDMA_USER_CM_CMD_RESOLVE_ADDR
};
/*
@@ -117,6 +118,16 @@ struct rdma_ucm_resolve_ip {
__u32 timeout_ms;
};
+struct rdma_ucm_resolve_addr {
+ __u32 id;
+ __u32 timeout_ms;
+ __u16 src_size;
+ __u16 dst_size;
+ __u32 reserved;
+ struct sockaddr_storage src_addr;
+ struct sockaddr_storage dst_addr;
+};
+
struct rdma_ucm_resolve_route {
__u32 id;
__u32 timeout_ms;