Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / ipxe / src / include / ipxe / ib_mcast.h

diff --git a/qemu/roms/ipxe/src/include/ipxe/ib_mcast.h b/qemu/roms/ipxe/src/include/ipxe/ib_mcast.h
new file mode 100644 (file)
index 0000000..a5c22a0
--- /dev/null
+++ b/qemu/roms/ipxe/src/include/ipxe/ib_mcast.h
@@ -0,0 +1,48 @@
+#ifndef _IPXE_IB_MCAST_H
+#define _IPXE_IB_MCAST_H
+
+/** @file
+ *
+ * Infiniband multicast groups
+ *
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+#include <ipxe/infiniband.h>
+
+struct ib_mad_transaction;
+
+/** An Infiniband multicast group membership */
+struct ib_mc_membership {
+       /** Queue pair */
+       struct ib_queue_pair *qp;
+       /** Multicast GID */
+       union ib_gid gid;
+       /** Multicast group join transaction */
+       struct ib_mad_transaction *madx;
+       /** Handle join success/failure
+        *
+        * @v ibdev             Infiniband device
+        * @v qp                Queue pair
+        * @v membership        Multicast group membership
+        * @v rc                Status code
+        * @v mad               Response MAD (or NULL on error)
+        */
+       void ( * complete ) ( struct ib_device *ibdev, struct ib_queue_pair *qp,
+                             struct ib_mc_membership *membership, int rc,
+                             union ib_mad *mad );
+};
+
+extern int ib_mcast_join ( struct ib_device *ibdev, struct ib_queue_pair *qp,
+                          struct ib_mc_membership *membership,
+                          union ib_gid *gid,
+                          void ( * joined ) ( struct ib_device *ibdev,
+                                              struct ib_queue_pair *qp,
+                                              struct ib_mc_membership *memb,
+                                              int rc, union ib_mad *mad ) );
+
+extern void ib_mcast_leave ( struct ib_device *ibdev, struct ib_queue_pair *qp,
+                            struct ib_mc_membership *membership );
+
+#endif /* _IPXE_IB_MCAST_H */