diff options
| author | Dennis Dalessandro <dennis.dalessandro@intel.com> | 2016-01-22 22:00:55 +0100 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-03-11 02:37:26 +0100 |
| commit | 4e74080b248701c0c2d1af2764bf02f9c531020a (patch) | |
| tree | cef6036254dc84bce2c92130f9649c3f6abbf850 /include/rdma/rdma_vt.h | |
| parent | IB/rdmavt: Add post receive to rdmavt (diff) | |
| download | linux-4e74080b248701c0c2d1af2764bf02f9c531020a.tar.xz linux-4e74080b248701c0c2d1af2764bf02f9c531020a.zip | |
IB/rdmavt: Add multicast functions
This patch adds in the multicast add and remove functions as well as the
ancillary infrastructure needed.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include/rdma/rdma_vt.h')
| -rw-r--r-- | include/rdma/rdma_vt.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/rdma/rdma_vt.h b/include/rdma/rdma_vt.h index 1c7123ff3656..04e90192a50d 100644 --- a/include/rdma/rdma_vt.h +++ b/include/rdma/rdma_vt.h @@ -306,6 +306,11 @@ struct rvt_dev_info { struct kthread_worker *worker; /* per device cq worker */ u32 n_cqs_allocated; /* number of CQs allocated for device */ spinlock_t n_cqs_lock; /* protect count of in use cqs */ + + /* Multicast */ + u32 n_mcast_grps_allocated; /* number of mcast groups allocated */ + spinlock_t n_mcast_grps_lock; + }; static inline struct rvt_pd *ibpd_to_rvtpd(struct ib_pd *ibpd) @@ -399,8 +404,11 @@ struct rvt_mmap_info *rvt_create_mmap_info(struct rvt_dev_info *rdi, void *obj); void rvt_update_mmap_info(struct rvt_dev_info *rdi, struct rvt_mmap_info *ip, u32 size, void *obj); +int rvt_reg_mr(struct rvt_qp *qp, struct ib_reg_wr *wr); +struct rvt_mcast *rvt_mcast_find(struct rvt_ibport *ibp, union ib_gid *mgid); /* Temporary export */ void rvt_reset_qp(struct rvt_dev_info *rdi, struct rvt_qp *qp, enum ib_qp_type type); + #endif /* DEF_RDMA_VT_H */ |