diff options
| author | Henry Orosco <henry.orosco@intel.com> | 2016-10-11 05:12:10 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-12-03 23:24:51 +0300 |
| commit | 0fc2dc58896f182daeeb4a7b5fc8d763afec3117 (patch) | |
| tree | 6840ddfd1c50f0486c9eb5410994d7070890bf63 /drivers/infiniband/hw/i40iw/i40iw_hw.c | |
| parent | e37a79e5d4cac3831fac3d4afbf2461f56b4b7bd (diff) | |
| download | linux-0fc2dc58896f182daeeb4a7b5fc8d763afec3117.tar.xz | |
i40iw: Add Quality of Service support
Add support for QoS on QPs. Upon device initialization,
a map is created from user priority to queue set
handles. On QP creation, use ToS to look up the queue
set handle for use with the QP.
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Henry Orosco <henry.orosco@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/i40iw/i40iw_hw.c')
| -rw-r--r-- | drivers/infiniband/hw/i40iw/i40iw_hw.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/drivers/infiniband/hw/i40iw/i40iw_hw.c b/drivers/infiniband/hw/i40iw/i40iw_hw.c index 0c92a40b3e86..b94727ffc862 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_hw.c +++ b/drivers/infiniband/hw/i40iw/i40iw_hw.c @@ -359,6 +359,9 @@ void i40iw_process_aeq(struct i40iw_device *iwdev) continue; i40iw_cm_disconn(iwqp); break; + case I40IW_AE_QP_SUSPEND_COMPLETE: + i40iw_qp_suspend_resume(dev, &iwqp->sc_qp, false); + break; case I40IW_AE_TERMINATE_SENT: i40iw_terminate_send_fin(qp); break; @@ -404,19 +407,18 @@ void i40iw_process_aeq(struct i40iw_device *iwdev) case I40IW_AE_LCE_CQ_CATASTROPHIC: case I40IW_AE_UDA_XMIT_DGRAM_TOO_LONG: case I40IW_AE_UDA_XMIT_IPADDR_MISMATCH: - case I40IW_AE_QP_SUSPEND_COMPLETE: ctx_info->err_rq_idx_valid = false; default: - if (!info->sq && ctx_info->err_rq_idx_valid) { - ctx_info->err_rq_idx = info->wqe_idx; - ctx_info->tcp_info_valid = false; - ctx_info->iwarp_info_valid = false; - ret = dev->iw_priv_qp_ops->qp_setctx(&iwqp->sc_qp, - iwqp->host_ctx.va, - ctx_info); - } - i40iw_terminate_connection(qp, info); - break; + if (!info->sq && ctx_info->err_rq_idx_valid) { + ctx_info->err_rq_idx = info->wqe_idx; + ctx_info->tcp_info_valid = false; + ctx_info->iwarp_info_valid = false; + ret = dev->iw_priv_qp_ops->qp_setctx(&iwqp->sc_qp, + iwqp->host_ctx.va, + ctx_info); + } + i40iw_terminate_connection(qp, info); + break; } if (info->qp) i40iw_rem_ref(&iwqp->ibqp); @@ -560,6 +562,7 @@ enum i40iw_status_code i40iw_manage_qhash(struct i40iw_device *iwdev, } info->ipv4_valid = cminfo->ipv4; + info->user_pri = cminfo->user_pri; ether_addr_copy(info->mac_addr, iwdev->netdev->dev_addr); info->qp_num = cpu_to_le32(dev->ilq->qp_id); info->dest_port = cpu_to_le16(cminfo->loc_port); |