38 	struct i40e_pf *pf = i40e_netdev_to_pf(dev);  in i40e_dcbnl_ieee_getets()  local
41 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_IEEE))  in i40e_dcbnl_ieee_getets()
44 	dcbxcfg = &pf->hw.local_dcbx_config;  in i40e_dcbnl_ieee_getets()
76 	struct i40e_pf *pf = i40e_netdev_to_pf(dev);  in i40e_dcbnl_ieee_getpfc()  local
78 	struct i40e_hw *hw = &pf->hw;  in i40e_dcbnl_ieee_getpfc()
81 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_IEEE))  in i40e_dcbnl_ieee_getpfc()
92 		pfc->requests[i] = pf->stats.priority_xoff_tx[i];  in i40e_dcbnl_ieee_getpfc()
93 		pfc->indications[i] = pf->stats.priority_xoff_rx[i];  in i40e_dcbnl_ieee_getpfc()
109 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_ieee_setets()  local
113 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_IEEE) ||  in i40e_dcbnl_ieee_setets()
114 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_ieee_setets()
117 	old_cfg = &pf->hw.local_dcbx_config;  in i40e_dcbnl_ieee_setets()
119 	pf->tmp_cfg = *old_cfg;  in i40e_dcbnl_ieee_setets()
122 	pf->tmp_cfg.etscfg.willing = ets->willing;  in i40e_dcbnl_ieee_setets()
123 	pf->tmp_cfg.etscfg.maxtcs = I40E_MAX_TRAFFIC_CLASS;  in i40e_dcbnl_ieee_setets()
124 	pf->tmp_cfg.etscfg.cbs = ets->cbs;  in i40e_dcbnl_ieee_setets()
126 		pf->tmp_cfg.etscfg.tcbwtable[i] = ets->tc_tx_bw[i];  in i40e_dcbnl_ieee_setets()
127 		pf->tmp_cfg.etscfg.tsatable[i] = ets->tc_tsa[i];  in i40e_dcbnl_ieee_setets()
128 		pf->tmp_cfg.etscfg.prioritytable[i] = ets->prio_tc[i];  in i40e_dcbnl_ieee_setets()
129 		pf->tmp_cfg.etsrec.tcbwtable[i] = ets->tc_reco_bw[i];  in i40e_dcbnl_ieee_setets()
130 		pf->tmp_cfg.etsrec.tsatable[i] = ets->tc_reco_tsa[i];  in i40e_dcbnl_ieee_setets()
131 		pf->tmp_cfg.etsrec.prioritytable[i] = ets->reco_prio_tc[i];  in i40e_dcbnl_ieee_setets()
135 	ret = i40e_hw_dcb_config(pf, &pf->tmp_cfg);  in i40e_dcbnl_ieee_setets()
137 		dev_info(&pf->pdev->dev,  in i40e_dcbnl_ieee_setets()
139 			 i40e_stat_str(&pf->hw, ret),  in i40e_dcbnl_ieee_setets()
140 			 i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));  in i40e_dcbnl_ieee_setets()
157 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_ieee_setpfc()  local
161 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_IEEE) ||  in i40e_dcbnl_ieee_setpfc()
162 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_ieee_setpfc()
165 	old_cfg = &pf->hw.local_dcbx_config;  in i40e_dcbnl_ieee_setpfc()
167 	pf->tmp_cfg = *old_cfg;  in i40e_dcbnl_ieee_setpfc()
169 		pf->tmp_cfg.pfc.pfccap = pfc->pfc_cap;  in i40e_dcbnl_ieee_setpfc()
171 		pf->tmp_cfg.pfc.pfccap = I40E_MAX_TRAFFIC_CLASS;  in i40e_dcbnl_ieee_setpfc()
172 	pf->tmp_cfg.pfc.pfcenable = pfc->pfc_en;  in i40e_dcbnl_ieee_setpfc()
174 	ret = i40e_hw_dcb_config(pf, &pf->tmp_cfg);  in i40e_dcbnl_ieee_setpfc()
176 		dev_info(&pf->pdev->dev,  in i40e_dcbnl_ieee_setpfc()
178 			 i40e_stat_str(&pf->hw, ret),  in i40e_dcbnl_ieee_setpfc()
179 			 i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));  in i40e_dcbnl_ieee_setpfc()
196 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_ieee_setapp()  local
201 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_IEEE) ||  in i40e_dcbnl_ieee_setapp()
202 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_ieee_setapp()
205 	old_cfg = &pf->hw.local_dcbx_config;  in i40e_dcbnl_ieee_setapp()
221 	pf->tmp_cfg = *old_cfg;  in i40e_dcbnl_ieee_setapp()
223 	pf->tmp_cfg.app[pf->tmp_cfg.numapps++] = new_app;  in i40e_dcbnl_ieee_setapp()
225 	ret = i40e_hw_dcb_config(pf, &pf->tmp_cfg);  in i40e_dcbnl_ieee_setapp()
227 		dev_info(&pf->pdev->dev,  in i40e_dcbnl_ieee_setapp()
229 			 i40e_stat_str(&pf->hw, ret),  in i40e_dcbnl_ieee_setapp()
230 			 i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));  in i40e_dcbnl_ieee_setapp()
248 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_ieee_delapp()  local
252 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_IEEE) ||  in i40e_dcbnl_ieee_delapp()
253 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_ieee_delapp()
260 	old_cfg = &pf->hw.local_dcbx_config;  in i40e_dcbnl_ieee_delapp()
266 	pf->tmp_cfg = *old_cfg;  in i40e_dcbnl_ieee_delapp()
269 	for (i = 1; i < pf->tmp_cfg.numapps; i++) {  in i40e_dcbnl_ieee_delapp()
270 		if (app->selector == pf->tmp_cfg.app[i].selector &&  in i40e_dcbnl_ieee_delapp()
271 		    app->protocol == pf->tmp_cfg.app[i].protocolid &&  in i40e_dcbnl_ieee_delapp()
272 		    app->priority == pf->tmp_cfg.app[i].priority) {  in i40e_dcbnl_ieee_delapp()
274 			pf->tmp_cfg.app[i].selector = 0;  in i40e_dcbnl_ieee_delapp()
275 			pf->tmp_cfg.app[i].protocolid = 0;  in i40e_dcbnl_ieee_delapp()
276 			pf->tmp_cfg.app[i].priority = 0;  in i40e_dcbnl_ieee_delapp()
282 	if (i == pf->tmp_cfg.numapps)  in i40e_dcbnl_ieee_delapp()
285 	pf->tmp_cfg.numapps--;  in i40e_dcbnl_ieee_delapp()
287 	for (j = i; j < pf->tmp_cfg.numapps; j++)  in i40e_dcbnl_ieee_delapp()
288 		pf->tmp_cfg.app[j] = old_cfg->app[j + 1];  in i40e_dcbnl_ieee_delapp()
290 	ret = i40e_hw_dcb_config(pf, &pf->tmp_cfg);  in i40e_dcbnl_ieee_delapp()
292 		dev_info(&pf->pdev->dev,  in i40e_dcbnl_ieee_delapp()
294 			 i40e_stat_str(&pf->hw, ret),  in i40e_dcbnl_ieee_delapp()
295 			 i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));  in i40e_dcbnl_ieee_delapp()
310 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_getstate()  local
312 	dev_dbg(&pf->pdev->dev, "DCB state=%d\n",  in i40e_dcbnl_getstate()
313 		!!(pf->flags & I40E_FLAG_DCB_ENABLED));  in i40e_dcbnl_getstate()
314 	return !!(pf->flags & I40E_FLAG_DCB_ENABLED);  in i40e_dcbnl_getstate()
326 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_setstate()  local
329 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_setstate()
330 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_setstate()
333 	dev_dbg(&pf->pdev->dev, "new state=%d current state=%d\n",  in i40e_dcbnl_setstate()
334 		state, (pf->flags & I40E_FLAG_DCB_ENABLED) ? 1 : 0);  in i40e_dcbnl_setstate()
336 	if (!state == !(pf->flags & I40E_FLAG_DCB_ENABLED))  in i40e_dcbnl_setstate()
339 	if (i40e_is_sw_dcb(pf)) {  in i40e_dcbnl_setstate()
341 			pf->flags |= I40E_FLAG_DCB_ENABLED;  in i40e_dcbnl_setstate()
342 			memcpy(&pf->hw.desired_dcbx_config,  in i40e_dcbnl_setstate()
343 			       &pf->hw.local_dcbx_config,  in i40e_dcbnl_setstate()
346 			pf->flags &= ~I40E_FLAG_DCB_ENABLED;  in i40e_dcbnl_setstate()
370 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_set_pg_tc_cfg_tx()  local
373 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_set_pg_tc_cfg_tx()
374 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_set_pg_tc_cfg_tx()
386 			pf->tmp_cfg.etscfg.prioritytable[i] = tc;  in i40e_dcbnl_set_pg_tc_cfg_tx()
388 	pf->tmp_cfg.etscfg.tsatable[tc] = I40E_IEEE_TSA_ETS;  in i40e_dcbnl_set_pg_tc_cfg_tx()
389 	dev_dbg(&pf->pdev->dev,  in i40e_dcbnl_set_pg_tc_cfg_tx()
405 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_set_pg_bwg_cfg_tx()  local
407 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_set_pg_bwg_cfg_tx()
408 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_set_pg_bwg_cfg_tx()
415 	pf->tmp_cfg.etscfg.tcbwtable[pgid] = bw_pct;  in i40e_dcbnl_set_pg_bwg_cfg_tx()
416 	dev_dbg(&pf->pdev->dev, "Set PG BW config tc=%d bw_pct=%d\n",  in i40e_dcbnl_set_pg_bwg_cfg_tx()
439 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_set_pg_tc_cfg_rx()  local
441 	dev_dbg(&pf->pdev->dev, "Rx TC PG Config Not Supported.\n");  in i40e_dcbnl_set_pg_tc_cfg_rx()
456 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_set_pg_bwg_cfg_rx()  local
458 	dev_dbg(&pf->pdev->dev, "Rx BWG PG Config Not Supported.\n");  in i40e_dcbnl_set_pg_bwg_cfg_rx()
478 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_get_pg_tc_cfg_tx()  local
480 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_get_pg_tc_cfg_tx()
481 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_get_pg_tc_cfg_tx()
487 	*pgid = pf->hw.local_dcbx_config.etscfg.prioritytable[prio];  in i40e_dcbnl_get_pg_tc_cfg_tx()
488 	dev_dbg(&pf->pdev->dev, "Get PG config prio=%d tc=%d\n",  in i40e_dcbnl_get_pg_tc_cfg_tx()
503 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_get_pg_bwg_cfg_tx()  local
505 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_get_pg_bwg_cfg_tx()
506 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_get_pg_bwg_cfg_tx()
512 	*bw_pct = pf->hw.local_dcbx_config.etscfg.tcbwtable[pgid];  in i40e_dcbnl_get_pg_bwg_cfg_tx()
513 	dev_dbg(&pf->pdev->dev, "Get PG BW config tc=%d bw_pct=%d\n",  in i40e_dcbnl_get_pg_bwg_cfg_tx()
534 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_get_pg_tc_cfg_rx()  local
536 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_get_pg_tc_cfg_rx()
537 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_get_pg_tc_cfg_rx()
543 	*pgid = pf->hw.local_dcbx_config.etscfg.prioritytable[prio];  in i40e_dcbnl_get_pg_tc_cfg_rx()
559 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_get_pg_bwg_cfg_rx()  local
561 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_get_pg_bwg_cfg_rx()
562 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_get_pg_bwg_cfg_rx()
578 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_set_pfc_cfg()  local
580 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_set_pfc_cfg()
581 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_set_pfc_cfg()
587 	pf->tmp_cfg.pfc.pfccap = I40E_MAX_TRAFFIC_CLASS;  in i40e_dcbnl_set_pfc_cfg()
589 		pf->tmp_cfg.pfc.pfcenable |= BIT(prio);  in i40e_dcbnl_set_pfc_cfg()
591 		pf->tmp_cfg.pfc.pfcenable &= ~BIT(prio);  in i40e_dcbnl_set_pfc_cfg()
592 	dev_dbg(&pf->pdev->dev,  in i40e_dcbnl_set_pfc_cfg()
594 		prio, setting, pf->tmp_cfg.pfc.pfcenable);  in i40e_dcbnl_set_pfc_cfg()
608 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_get_pfc_cfg()  local
610 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_get_pfc_cfg()
611 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_get_pfc_cfg()
617 	*setting = (pf->hw.local_dcbx_config.pfc.pfcenable >> prio) & 0x1;  in i40e_dcbnl_get_pfc_cfg()
618 	dev_dbg(&pf->pdev->dev,  in i40e_dcbnl_get_pfc_cfg()
620 		prio, *setting, pf->hw.local_dcbx_config.pfc.pfcenable);  in i40e_dcbnl_get_pfc_cfg()
631 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_cee_set_all()  local
634 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_cee_set_all()
635 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_cee_set_all()
638 	dev_dbg(&pf->pdev->dev, "Commit DCB Configuration to the hardware\n");  in i40e_dcbnl_cee_set_all()
639 	err = i40e_hw_dcb_config(pf, &pf->tmp_cfg);  in i40e_dcbnl_cee_set_all()
654 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_get_cap()  local
656 	if (!(pf->flags & I40E_FLAG_DCB_CAPABLE))  in i40e_dcbnl_get_cap()
669 		*cap = pf->dcbx_cap;  in i40e_dcbnl_get_cap()
679 	dev_dbg(&pf->pdev->dev, "Get Capability cap=%d capval=0x%x\n",  in i40e_dcbnl_get_cap()
694 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_getnumtcs()  local
696 	if (!(pf->flags & I40E_FLAG_DCB_CAPABLE))  in i40e_dcbnl_getnumtcs()
724 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_getpfcstate()  local
727 	if (pf->hw.local_dcbx_config.pfc.pfcenable)  in i40e_dcbnl_getpfcstate()
743 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_setpfcstate()  local
745 	dev_dbg(&pf->pdev->dev, "PFC State is modified via PFC config.\n");  in i40e_dcbnl_setpfcstate()
758 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_getapp()  local
764 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_getapp()
765 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_getapp()
780 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_setdcbx()  local
783 	if (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED)  in i40e_dcbnl_setdcbx()
793 	if (mode == pf->dcbx_cap)  in i40e_dcbnl_setdcbx()
796 	pf->dcbx_cap = mode;  in i40e_dcbnl_setdcbx()
798 		pf->hw.local_dcbx_config.dcbx_mode = I40E_DCBX_MODE_CEE;  in i40e_dcbnl_setdcbx()
800 		pf->hw.local_dcbx_config.dcbx_mode = I40E_DCBX_MODE_IEEE;  in i40e_dcbnl_setdcbx()
802 	dev_dbg(&pf->pdev->dev, "mode=%d\n", mode);  in i40e_dcbnl_setdcbx()
814 	struct i40e_pf *pf = i40e_netdev_to_pf(dev);  in i40e_dcbnl_getdcbx()  local
816 	return pf->dcbx_cap;  in i40e_dcbnl_getdcbx()
829 	struct i40e_pf *pf = i40e_netdev_to_pf(dev);  in i40e_dcbnl_get_perm_hw_addr()  local
835 		perm_addr[i] = pf->hw.mac.perm_addr[i];  in i40e_dcbnl_get_perm_hw_addr()
838 		perm_addr[i] = pf->hw.mac.san_addr[j];  in i40e_dcbnl_get_perm_hw_addr()
882 	struct i40e_pf *pf = i40e_netdev_to_pf(dev);  in i40e_dcbnl_set_all()  local
884 	struct i40e_hw *hw = &pf->hw;  in i40e_dcbnl_set_all()
890 	if (pf->dcbx_cap & DCB_CAP_DCBX_HOST)  in i40e_dcbnl_set_all()
894 	if (!(pf->flags & I40E_FLAG_DCB_ENABLED))  in i40e_dcbnl_set_all()
898 	if ((pf->flags & I40E_FLAG_MFP_ENABLED) && !(hw->func_caps.iscsi))  in i40e_dcbnl_set_all()
951 static void i40e_dcbnl_del_app(struct i40e_pf *pf,  in i40e_dcbnl_del_app()  argument
956 	for (v = 0; v < pf->num_alloc_vsi; v++) {  in i40e_dcbnl_del_app()
957 		if (pf->vsi[v] && pf->vsi[v]->netdev) {  in i40e_dcbnl_del_app()
958 			err = i40e_dcbnl_vsi_del_app(pf->vsi[v], app);  in i40e_dcbnl_del_app()
959 			dev_dbg(&pf->pdev->dev, "Deleting app for VSI seid=%d err=%d sel=%d proto=0x%x prio=%d\n",  in i40e_dcbnl_del_app()
960 				pf->vsi[v]->seid, err, app->selector,  in i40e_dcbnl_del_app()
997 void i40e_dcbnl_flush_apps(struct i40e_pf *pf,  in i40e_dcbnl_flush_apps()  argument
1005 	if ((pf->flags & I40E_FLAG_MFP_ENABLED) && !(pf->hw.func_caps.iscsi))  in i40e_dcbnl_flush_apps()
1012 			i40e_dcbnl_del_app(pf, &app);  in i40e_dcbnl_flush_apps()
1025 	struct i40e_pf *pf = i40e_netdev_to_pf(dev);  in i40e_dcbnl_setup()  local
1028 	if (!(pf->flags & I40E_FLAG_DCB_CAPABLE))  in i40e_dcbnl_setup()