Initialize umad context for devices that have any of their ports either IB or RDMAoE so as to allow user space apps to send and receive MADs on QP1.
Signed-off-by: Eli Cohen <[email protected]> --- drivers/infiniband/core/user_mad.c | 27 ++++++++++++++++++++------- 1 files changed, 20 insertions(+), 7 deletions(-) diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c index 3e58fc0..2189e65 100644 --- a/drivers/infiniband/core/user_mad.c +++ b/drivers/infiniband/core/user_mad.c @@ -1112,6 +1112,7 @@ static void ib_umad_add_one(struct ib_device *device) { struct ib_umad_device *umad_dev; int s, e, i; + enum rdma_transport_type tt; if (device->node_type == RDMA_NODE_IB_SWITCH) s = e = 0; @@ -1120,9 +1121,14 @@ static void ib_umad_add_one(struct ib_device *device) e = device->phys_port_cnt; } - for (i = s; i <= e; ++i) - if (rdma_port_get_transport(device, i) != RDMA_TRANSPORT_IB) - return; + for (i = s; i <= e; ++i) { + tt = rdma_port_get_transport(device, i); + if (tt == RDMA_TRANSPORT_IB || tt == RDMA_TRANSPORT_RDMAOE) + break; + } + + if (i > e) + return; umad_dev = kzalloc(sizeof *umad_dev + (e - s + 1) * sizeof (struct ib_umad_port), @@ -1147,8 +1153,11 @@ static void ib_umad_add_one(struct ib_device *device) return; err: - while (--i >= s) - ib_umad_kill_port(&umad_dev->port[i - s]); + while (--i >= s) { + tt = rdma_port_get_transport(device, i); + if (tt == RDMA_TRANSPORT_IB || tt == RDMA_TRANSPORT_RDMAOE) + ib_umad_kill_port(&umad_dev->port[i - s]); + } kref_put(&umad_dev->ref, ib_umad_release_dev); } @@ -1157,12 +1166,16 @@ static void ib_umad_remove_one(struct ib_device *device) { struct ib_umad_device *umad_dev = ib_get_client_data(device, &umad_client); int i; + enum rdma_transport_type tt; if (!umad_dev) return; - for (i = 0; i <= umad_dev->end_port - umad_dev->start_port; ++i) - ib_umad_kill_port(&umad_dev->port[i]); + for (i = 0; i <= umad_dev->end_port - umad_dev->start_port; ++i) { + tt = rdma_port_get_transport(device, i); + if (tt == RDMA_TRANSPORT_IB || tt == RDMA_TRANSPORT_RDMAOE) + ib_umad_kill_port(&umad_dev->port[i]); + } kref_put(&umad_dev->ref, ib_umad_release_dev); } -- 1.6.3.3 _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
