diff options
| author |   Sean Hefty <sean.hefty@intel.com> | 2011-06-14 16:31:53 -0700 |
|---|---|---|
| committer |   Roland Dreier <roland@purestorage.com> | 2011-10-13 09:40:36 -0700 |
| commit | 638ef7a6c6a599b2e4c00ebf35d281721d2a42f6 (patch) | |
| tree | 13a1e34b0c4cccbffba11ed71cad28bbcfd03fda /drivers/infiniband/core/ucma.c | |
| parent | RDMA/cm: Define new RDMA port space specific to IB (diff) | |
| download | linux-dev-638ef7a6c6a599b2e4c00ebf35d281721d2a42f6.tar.xz linux-dev-638ef7a6c6a599b2e4c00ebf35d281721d2a42f6.zip | |
RDMA/ucm: Allow user to specify QP type when creating id
Allow the user to indicate the QP type separately from the port space
when allocating an rdma_cm_id. With RDMA_PS_IB, there is no longer a
1:1 relationship between the QP type and port space, so we need to
switch on the QP type to select between UD and connected QPs.
Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/core/ucma.c')
| -rw-r--r-- | drivers/infiniband/core/ucma.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c index 71be5eebd683..eb0a8e8a6943 100644 --- a/drivers/infiniband/core/ucma.c +++ b/drivers/infiniband/core/ucma.c @@ -276,7 +276,7 @@ static int ucma_event_handler(struct rdma_cm_id *cm_id, ucma_set_event_context(ctx, event, uevent); uevent->resp.event = event->event; uevent->resp.status = event->status; - if (cm_id->ps == RDMA_PS_UDP || cm_id->ps == RDMA_PS_IPOIB) + if (cm_id->qp_type == IB_QPT_UD) ucma_copy_ud_event(&uevent->resp.param.ud, &event->param.ud); else ucma_copy_conn_event(&uevent->resp.param.conn, @@ -377,6 +377,9 @@ static int ucma_get_qp_type(struct rdma_ucm_create_id *cmd, enum ib_qp_type *qp_ case RDMA_PS_IPOIB: *qp_type = IB_QPT_UD; return 0; + case RDMA_PS_IB: + *qp_type = cmd->qp_type; + return 0; default: return -EINVAL; } |