diff options
| author |   Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> | 2017-04-29 14:41:28 -0400 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2017-05-01 14:32:43 -0400 |
| commit | d8966fcd4c25708c3a76ea7619644218373df639 (patch) | |
| tree | bd059c78ae118d3a16cada6228ea3b7a7e7f4fbd /drivers/infiniband/core/cm.c | |
| parent | IB/core: Add accessor functions for rdma_ah_attr fields (diff) | |
| download | linux-dev-d8966fcd4c25708c3a76ea7619644218373df639.tar.xz linux-dev-d8966fcd4c25708c3a76ea7619644218373df639.zip | |
IB/core: Use rdma_ah_attr accessor functions
Modify core and driver components to use accessor functions
introduced to access individual fields of rdma_ah_attr
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Don Hiatt <don.hiatt@intel.com>
Reviewed-by: Sean Hefty <sean.hefty@intel.com>
Reviewed-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/core/cm.c')
| -rw-r--r-- | drivers/infiniband/core/cm.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c index 7d4db26d2de2..2cfc3656b21d 100644 --- a/drivers/infiniband/core/cm.c +++ b/drivers/infiniband/core/cm.c @@ -1722,6 +1722,7 @@ static int cm_req_handler(struct cm_work *work) struct cm_req_msg *req_msg; union ib_gid gid; struct ib_gid_attr gid_attr; + const struct ib_global_route *grh; int ret; req_msg = (struct cm_req_msg *)work->mad_recv_wc->recv_buf.mad; @@ -1761,10 +1762,11 @@ static int cm_req_handler(struct cm_work *work) cm_format_paths_from_req(req_msg, &work->path[0], &work->path[1]); memcpy(work->path[0].dmac, cm_id_priv->av.ah_attr.dmac, ETH_ALEN); - work->path[0].hop_limit = cm_id_priv->av.ah_attr.grh.hop_limit; + grh = rdma_ah_read_grh(&cm_id_priv->av.ah_attr); + work->path[0].hop_limit = grh->hop_limit; ret = ib_get_cached_gid(work->port->cm_dev->ib_device, work->port->port_num, - cm_id_priv->av.ah_attr.grh.sgid_index, + grh->sgid_index, &gid, &gid_attr); if (!ret) { if (gid_attr.ndev) { @@ -3800,7 +3802,7 @@ static int cm_init_qp_rtr_attr(struct cm_id_private *cm_id_priv, cm_id_priv->responder_resources; qp_attr->min_rnr_timer = 0; } - if (cm_id_priv->alt_av.ah_attr.dlid) { + if (rdma_ah_get_dlid(&cm_id_priv->alt_av.ah_attr)) { *qp_attr_mask |= IB_QP_ALT_PATH; qp_attr->alt_port_num = cm_id_priv->alt_av.port->port_num; qp_attr->alt_pkey_index = cm_id_priv->alt_av.pkey_index; @@ -3854,7 +3856,7 @@ static int cm_init_qp_rts_attr(struct cm_id_private *cm_id_priv, default: break; } - if (cm_id_priv->alt_av.ah_attr.dlid) { + if (rdma_ah_get_dlid(&cm_id_priv->alt_av.ah_attr)) { *qp_attr_mask |= IB_QP_PATH_MIG_STATE; qp_attr->path_mig_state = IB_MIG_REARM; } |