diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/gpxe/infiniband.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/include/gpxe/infiniband.h b/src/include/gpxe/infiniband.h index 632a214e7..6a38a1b8f 100644 --- a/src/include/gpxe/infiniband.h +++ b/src/include/gpxe/infiniband.h @@ -252,6 +252,27 @@ struct ib_device_operations { struct ib_completion_queue *cq, ib_completer_t complete_send, ib_completer_t complete_recv ); + /** + * Attach to multicast group + * + * @v ibdev Infiniband device + * @v qp Queue pair + * @v gid Multicast GID + * @ret rc Return status code + */ + int ( * mcast_attach ) ( struct ib_device *ibdev, + struct ib_queue_pair *qp, + struct ib_gid *gid ); + /** + * Detach from multicast group + * + * @v ibdev Infiniband device + * @v qp Queue pair + * @v gid Multicast GID + */ + void ( * mcast_detach ) ( struct ib_device *ibdev, + struct ib_queue_pair *qp, + struct ib_gid *gid ); }; /** An Infiniband device */ @@ -275,6 +296,32 @@ extern void ib_destroy_qp ( struct ib_device *ibdev, extern struct ib_work_queue * ib_find_wq ( struct ib_completion_queue *cq, unsigned long qpn, int is_send ); +/** + * Attach to multicast group + * + * @v ibdev Infiniband device + * @v qp Queue pair + * @v gid Multicast GID + * @ret rc Return status code + */ +static inline __attribute__ (( always_inline )) int +ib_mcast_attach ( struct ib_device *ibdev, struct ib_queue_pair *qp, + struct ib_gid *gid ) { + return ibdev->op->mcast_attach ( ibdev, qp, gid ); +} + +/** + * Detach from multicast group + * + * @v ibdev Infiniband device + * @v qp Queue pair + * @v gid Multicast GID + */ +static inline __attribute__ (( always_inline )) void +ib_mcast_detach ( struct ib_device *ibdev, struct ib_queue_pair *qp, + struct ib_gid *gid ) { + ibdev->op->mcast_detach ( ibdev, qp, gid ); +} extern struct ll_protocol infiniband_protocol; |