i40iw: Reorganize structures to align with HW capabilities
Some resources are incorrectly organized and at odds with HW capabilities. Specifically, ILQ, IEQ, QPs, MSS, QOS and statistics belong in a VSI. Signed-off-by: Faisal Latif <faisal.latif@intel.com> Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com> Signed-off-by: Henry Orosco <henry.orosco@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Henry Orosco
کامیت شده توسط
Doug Ledford
Doug Ledford
والد
0cc0d851cc
کامیت
d6f7bbcc2e
@@ -761,7 +761,7 @@ void i40iw_qp_mss_modify(struct i40iw_sc_dev *dev, struct i40iw_sc_qp *qp)
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memset(&info, 0, sizeof(info));
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info.mss_change = true;
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info.new_mss = dev->mss;
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info.new_mss = qp->vsi->mss;
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i40iw_hw_modify_qp(iwdev, iwqp, &info, false);
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}
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@@ -1067,6 +1067,116 @@ enum i40iw_status_code i40iw_vf_wait_vchnl_resp(struct i40iw_sc_dev *dev)
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return 0;
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}
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/**
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* i40iw_cqp_cq_create_cmd - create a cq for the cqp
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* @dev: device pointer
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* @cq: pointer to created cq
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*/
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enum i40iw_status_code i40iw_cqp_cq_create_cmd(struct i40iw_sc_dev *dev,
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struct i40iw_sc_cq *cq)
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{
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struct i40iw_device *iwdev = (struct i40iw_device *)dev->back_dev;
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struct i40iw_cqp *iwcqp = &iwdev->cqp;
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struct i40iw_cqp_request *cqp_request;
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struct cqp_commands_info *cqp_info;
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enum i40iw_status_code status;
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cqp_request = i40iw_get_cqp_request(iwcqp, true);
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if (!cqp_request)
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return I40IW_ERR_NO_MEMORY;
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cqp_info = &cqp_request->info;
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cqp_info->cqp_cmd = OP_CQ_CREATE;
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cqp_info->post_sq = 1;
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cqp_info->in.u.cq_create.cq = cq;
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cqp_info->in.u.cq_create.scratch = (uintptr_t)cqp_request;
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status = i40iw_handle_cqp_op(iwdev, cqp_request);
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if (status)
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i40iw_pr_err("CQP-OP Create QP fail");
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return status;
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}
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/**
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* i40iw_cqp_qp_create_cmd - create a qp for the cqp
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* @dev: device pointer
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* @qp: pointer to created qp
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*/
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enum i40iw_status_code i40iw_cqp_qp_create_cmd(struct i40iw_sc_dev *dev,
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struct i40iw_sc_qp *qp)
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{
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struct i40iw_device *iwdev = (struct i40iw_device *)dev->back_dev;
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struct i40iw_cqp *iwcqp = &iwdev->cqp;
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struct i40iw_cqp_request *cqp_request;
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struct cqp_commands_info *cqp_info;
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struct i40iw_create_qp_info *qp_info;
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enum i40iw_status_code status;
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cqp_request = i40iw_get_cqp_request(iwcqp, true);
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if (!cqp_request)
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return I40IW_ERR_NO_MEMORY;
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cqp_info = &cqp_request->info;
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qp_info = &cqp_request->info.in.u.qp_create.info;
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memset(qp_info, 0, sizeof(*qp_info));
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qp_info->cq_num_valid = true;
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qp_info->next_iwarp_state = I40IW_QP_STATE_RTS;
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cqp_info->cqp_cmd = OP_QP_CREATE;
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cqp_info->post_sq = 1;
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cqp_info->in.u.qp_create.qp = qp;
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cqp_info->in.u.qp_create.scratch = (uintptr_t)cqp_request;
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status = i40iw_handle_cqp_op(iwdev, cqp_request);
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if (status)
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i40iw_pr_err("CQP-OP QP create fail");
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return status;
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}
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/**
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* i40iw_cqp_cq_destroy_cmd - destroy the cqp cq
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* @dev: device pointer
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* @cq: pointer to cq
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*/
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void i40iw_cqp_cq_destroy_cmd(struct i40iw_sc_dev *dev, struct i40iw_sc_cq *cq)
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{
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struct i40iw_device *iwdev = (struct i40iw_device *)dev->back_dev;
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i40iw_cq_wq_destroy(iwdev, cq);
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}
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/**
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* i40iw_cqp_qp_destroy_cmd - destroy the cqp
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* @dev: device pointer
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* @qp: pointer to qp
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*/
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void i40iw_cqp_qp_destroy_cmd(struct i40iw_sc_dev *dev, struct i40iw_sc_qp *qp)
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{
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struct i40iw_device *iwdev = (struct i40iw_device *)dev->back_dev;
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struct i40iw_cqp *iwcqp = &iwdev->cqp;
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struct i40iw_cqp_request *cqp_request;
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struct cqp_commands_info *cqp_info;
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enum i40iw_status_code status;
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cqp_request = i40iw_get_cqp_request(iwcqp, true);
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if (!cqp_request)
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return;
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cqp_info = &cqp_request->info;
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memset(cqp_info, 0, sizeof(*cqp_info));
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cqp_info->cqp_cmd = OP_QP_DESTROY;
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cqp_info->post_sq = 1;
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cqp_info->in.u.qp_destroy.qp = qp;
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cqp_info->in.u.qp_destroy.scratch = (uintptr_t)cqp_request;
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cqp_info->in.u.qp_destroy.remove_hash_idx = true;
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status = i40iw_handle_cqp_op(iwdev, cqp_request);
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if (status)
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i40iw_pr_err("CQP QP_DESTROY fail");
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}
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/**
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* i40iw_ieq_mpa_crc_ae - generate AE for crc error
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* @dev: hardware control device structure
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@@ -1281,27 +1391,29 @@ enum i40iw_status_code i40iw_puda_get_tcpip_info(struct i40iw_puda_completion_in
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/**
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* i40iw_hw_stats_timeout - Stats timer-handler which updates all HW stats
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* @dev: hardware control device structure
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* @vsi: pointer to the vsi structure
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*/
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static void i40iw_hw_stats_timeout(unsigned long dev)
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static void i40iw_hw_stats_timeout(unsigned long vsi)
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{
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struct i40iw_sc_dev *pf_dev = (struct i40iw_sc_dev *)dev;
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struct i40iw_dev_pestat *pf_devstat = &pf_dev->dev_pestat;
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struct i40iw_dev_pestat *vf_devstat = NULL;
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struct i40iw_sc_vsi *sc_vsi = (struct i40iw_sc_vsi *)vsi;
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struct i40iw_sc_dev *pf_dev = sc_vsi->dev;
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struct i40iw_vsi_pestat *pf_devstat = sc_vsi->pestat;
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struct i40iw_vsi_pestat *vf_devstat = NULL;
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u16 iw_vf_idx;
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unsigned long flags;
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/*PF*/
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pf_devstat->ops.iw_hw_stat_read_all(pf_devstat, &pf_devstat->hw_stats);
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i40iw_hw_stats_read_all(pf_devstat, &pf_devstat->hw_stats);
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for (iw_vf_idx = 0; iw_vf_idx < I40IW_MAX_PE_ENABLED_VF_COUNT; iw_vf_idx++) {
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spin_lock_irqsave(&pf_devstat->stats_lock, flags);
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spin_lock_irqsave(&pf_devstat->lock, flags);
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if (pf_dev->vf_dev[iw_vf_idx]) {
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if (pf_dev->vf_dev[iw_vf_idx]->stats_initialized) {
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vf_devstat = &pf_dev->vf_dev[iw_vf_idx]->dev_pestat;
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vf_devstat->ops.iw_hw_stat_read_all(vf_devstat, &vf_devstat->hw_stats);
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vf_devstat = &pf_dev->vf_dev[iw_vf_idx]->pestat;
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i40iw_hw_stats_read_all(vf_devstat, &vf_devstat->hw_stats);
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}
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}
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spin_unlock_irqrestore(&pf_devstat->stats_lock, flags);
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spin_unlock_irqrestore(&pf_devstat->lock, flags);
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}
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mod_timer(&pf_devstat->stats_timer,
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@@ -1310,26 +1422,26 @@ static void i40iw_hw_stats_timeout(unsigned long dev)
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/**
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* i40iw_hw_stats_start_timer - Start periodic stats timer
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* @dev: hardware control device structure
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* @vsi: pointer to the vsi structure
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*/
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void i40iw_hw_stats_start_timer(struct i40iw_sc_dev *dev)
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void i40iw_hw_stats_start_timer(struct i40iw_sc_vsi *vsi)
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{
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struct i40iw_dev_pestat *devstat = &dev->dev_pestat;
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struct i40iw_vsi_pestat *devstat = vsi->pestat;
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init_timer(&devstat->stats_timer);
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devstat->stats_timer.function = i40iw_hw_stats_timeout;
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devstat->stats_timer.data = (unsigned long)dev;
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devstat->stats_timer.data = (unsigned long)vsi;
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mod_timer(&devstat->stats_timer,
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jiffies + msecs_to_jiffies(STATS_TIMER_DELAY));
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}
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/**
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* i40iw_hw_stats_del_timer - Delete periodic stats timer
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* @dev: hardware control device structure
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* i40iw_hw_stats_stop_timer - Delete periodic stats timer
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* @vsi: pointer to the vsi structure
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*/
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void i40iw_hw_stats_del_timer(struct i40iw_sc_dev *dev)
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void i40iw_hw_stats_stop_timer(struct i40iw_sc_vsi *vsi)
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{
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struct i40iw_dev_pestat *devstat = &dev->dev_pestat;
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struct i40iw_vsi_pestat *devstat = vsi->pestat;
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del_timer_sync(&devstat->stats_timer);
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}
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