diff options
| author | Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> | 2017-04-28 01:06:00 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-05-01 20:38:19 +0200 |
| commit | 9fdca4da4d8c83caefb9f2fd897d6a7bc355dfe6 (patch) | |
| tree | 002153e16e28b8817c25082e00ab2cc397fe9c34 /drivers/infiniband/ulp/srp/ib_srp.c | |
| parent | IB/SA: Introduce path record specific types (diff) | |
| download | linux-9fdca4da4d8c83caefb9f2fd897d6a7bc355dfe6.tar.xz linux-9fdca4da4d8c83caefb9f2fd897d6a7bc355dfe6.zip | |
IB/SA: Split struct sa_path_rec based on IB and ROCE specific fields
sa_path_rec now contains a union of sa_path_rec_ib and sa_path_rec_roce
based on the type of the path record. Note that fields applicable to
path record type ROCE v1 and ROCE v2 fall under sa_path_rec_roce.
Accessor functions are added to these fields so the caller doesn't have
to know the type.
Reviewed-by: Don Hiatt <don.hiatt@intel.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/ulp/srp/ib_srp.c')
| -rw-r--r-- | drivers/infiniband/ulp/srp/ib_srp.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index ded9b9afbac0..89341dde9e5b 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -312,10 +312,11 @@ static int srp_new_cm_id(struct srp_rdma_ch *ch) if (ch->cm_id) ib_destroy_cm_id(ch->cm_id); ch->cm_id = new_cm_id; + ch->path.rec_type = SA_PATH_REC_TYPE_IB; ch->path.sgid = target->sgid; ch->path.dgid = target->orig_dgid; ch->path.pkey = target->pkey; - ch->path.service_id = target->service_id; + sa_path_set_service_id(&ch->path, target->service_id); return 0; } @@ -2399,12 +2400,12 @@ static void srp_cm_rej_handler(struct ib_cm_id *cm_id, switch (event->param.rej_rcvd.reason) { case IB_CM_REJ_PORT_CM_REDIRECT: cpi = event->param.rej_rcvd.ari; - ch->path.dlid = cpi->redirect_lid; + sa_path_set_dlid(&ch->path, cpi->redirect_lid); ch->path.pkey = cpi->redirect_pkey; cm_id->remote_cm_qpn = be32_to_cpu(cpi->redirect_qp) & 0x00ffffff; memcpy(ch->path.dgid.raw, cpi->redirect_gid, 16); - ch->status = ch->path.dlid ? + ch->status = sa_path_get_dlid(&ch->path) ? SRP_DLID_REDIRECT : SRP_PORT_REDIRECT; break; |