diff options
| author | Faisal Latif <Faisal.Latif@intel.com> | 2015-05-18 23:28:14 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-06-02 16:22:31 +0300 |
| commit | 854ace98e71b68e6e98742f8035315d04288cefe (patch) | |
| tree | e774a2ae0305cfed0b7c05b2540b4843a91af379 /drivers/infiniband | |
| parent | 68cdba068d6b7ecb63106151b3b15be245c78f07 (diff) | |
| download | linux-854ace98e71b68e6e98742f8035315d04288cefe.tar.xz | |
RDMA/nes: Enable the use of the tos field in the nes driver
RDMA/nes: Enable the use of the tos field in the nes driver
Signed-off-by: Faisal Latif <Faisal.Latif@intel.com>
Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_cm.c | 7 | ||||
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_cm.h | 2 |
2 files changed, 9 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c index 72b43417cbe3..9047af429906 100644 --- a/drivers/infiniband/hw/nes/nes_cm.c +++ b/drivers/infiniband/hw/nes/nes_cm.c @@ -1616,6 +1616,8 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core, &cm_node->loc_addr, cm_node->loc_port, &cm_node->rem_addr, cm_node->rem_port); cm_node->listener = listener; + if (listener) + cm_node->tos = listener->tos; cm_node->netdev = nesvnic->netdev; cm_node->cm_id = cm_info->cm_id; memcpy(cm_node->loc_mac, nesvnic->netdev->dev_addr, ETH_ALEN); @@ -2938,6 +2940,9 @@ static int nes_cm_init_tsa_conn(struct nes_qp *nesqp, struct nes_cm_node *cm_nod nesqp->nesqp_context->misc2 |= cpu_to_le32(64 << NES_QPCONTEXT_MISC2_TTL_SHIFT); + nesqp->nesqp_context->misc2 |= cpu_to_le32( + cm_node->tos << NES_QPCONTEXT_MISC2_TOS_SHIFT); + nesqp->nesqp_context->mss |= cpu_to_le32(((u32)cm_node->tcp_cntxt.mss) << 16); nesqp->nesqp_context->tcp_state_flow_label |= cpu_to_le32( @@ -3612,6 +3617,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) cm_node->ord_size = 1; cm_node->apbvt_set = apbvt_set; + cm_node->tos = cm_id->tos; nesqp->cm_node = cm_node; cm_node->nesqp = nesqp; nes_add_ref(&nesqp->ibqp); @@ -3666,6 +3672,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog) } cm_id->provider_data = cm_node; + cm_node->tos = cm_id->tos; if (!cm_node->reused_node) { if (nes_create_mapinfo(&cm_info)) diff --git a/drivers/infiniband/hw/nes/nes_cm.h b/drivers/infiniband/hw/nes/nes_cm.h index f522cf639789..32a6420c2940 100644 --- a/drivers/infiniband/hw/nes/nes_cm.h +++ b/drivers/infiniband/hw/nes/nes_cm.h @@ -303,6 +303,7 @@ struct nes_cm_listener { int backlog; enum nes_cm_listener_state listener_state; u32 reused_node; + u8 tos; }; /* per connection node and node state information */ @@ -352,6 +353,7 @@ struct nes_cm_node { struct list_head reset_entry; struct nes_qp *nesqp; atomic_t passive_state; + u8 tos; }; /* structure for client or CM to fill when making CM api calls. */ |