37 	struct i40e_pf *pf = i40e_netdev_to_pf(dev);  in i40e_dcbnl_ieee_getets()  local
40 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_IEEE))  in i40e_dcbnl_ieee_getets()
43 	dcbxcfg = &pf->hw.local_dcbx_config;  in i40e_dcbnl_ieee_getets()
75 	struct i40e_pf *pf = i40e_netdev_to_pf(dev);  in i40e_dcbnl_ieee_getpfc()  local
77 	struct i40e_hw *hw = &pf->hw;  in i40e_dcbnl_ieee_getpfc()
80 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_IEEE))  in i40e_dcbnl_ieee_getpfc()
91 		pfc->requests[i] = pf->stats.priority_xoff_tx[i];  in i40e_dcbnl_ieee_getpfc()
92 		pfc->indications[i] = pf->stats.priority_xoff_rx[i];  in i40e_dcbnl_ieee_getpfc()
108 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_ieee_setets()  local
112 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_IEEE) ||  in i40e_dcbnl_ieee_setets()
113 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_ieee_setets()
116 	old_cfg = &pf->hw.local_dcbx_config;  in i40e_dcbnl_ieee_setets()
118 	pf->tmp_cfg = *old_cfg;  in i40e_dcbnl_ieee_setets()
121 	pf->tmp_cfg.etscfg.willing = ets->willing;  in i40e_dcbnl_ieee_setets()
122 	pf->tmp_cfg.etscfg.maxtcs = I40E_MAX_TRAFFIC_CLASS;  in i40e_dcbnl_ieee_setets()
123 	pf->tmp_cfg.etscfg.cbs = ets->cbs;  in i40e_dcbnl_ieee_setets()
125 		pf->tmp_cfg.etscfg.tcbwtable[i] = ets->tc_tx_bw[i];  in i40e_dcbnl_ieee_setets()
126 		pf->tmp_cfg.etscfg.tsatable[i] = ets->tc_tsa[i];  in i40e_dcbnl_ieee_setets()
127 		pf->tmp_cfg.etscfg.prioritytable[i] = ets->prio_tc[i];  in i40e_dcbnl_ieee_setets()
128 		pf->tmp_cfg.etsrec.tcbwtable[i] = ets->tc_reco_bw[i];  in i40e_dcbnl_ieee_setets()
129 		pf->tmp_cfg.etsrec.tsatable[i] = ets->tc_reco_tsa[i];  in i40e_dcbnl_ieee_setets()
130 		pf->tmp_cfg.etsrec.prioritytable[i] = ets->reco_prio_tc[i];  in i40e_dcbnl_ieee_setets()
134 	ret = i40e_hw_dcb_config(pf, &pf->tmp_cfg);  in i40e_dcbnl_ieee_setets()
136 		dev_info(&pf->pdev->dev,  in i40e_dcbnl_ieee_setets()
139 			 i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));  in i40e_dcbnl_ieee_setets()
156 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_ieee_setpfc()  local
160 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_IEEE) ||  in i40e_dcbnl_ieee_setpfc()
161 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_ieee_setpfc()
164 	old_cfg = &pf->hw.local_dcbx_config;  in i40e_dcbnl_ieee_setpfc()
166 	pf->tmp_cfg = *old_cfg;  in i40e_dcbnl_ieee_setpfc()
168 		pf->tmp_cfg.pfc.pfccap = pfc->pfc_cap;  in i40e_dcbnl_ieee_setpfc()
170 		pf->tmp_cfg.pfc.pfccap = I40E_MAX_TRAFFIC_CLASS;  in i40e_dcbnl_ieee_setpfc()
171 	pf->tmp_cfg.pfc.pfcenable = pfc->pfc_en;  in i40e_dcbnl_ieee_setpfc()
173 	ret = i40e_hw_dcb_config(pf, &pf->tmp_cfg);  in i40e_dcbnl_ieee_setpfc()
175 		dev_info(&pf->pdev->dev,  in i40e_dcbnl_ieee_setpfc()
178 			 i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));  in i40e_dcbnl_ieee_setpfc()
195 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_ieee_setapp()  local
200 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_IEEE) ||  in i40e_dcbnl_ieee_setapp()
201 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_ieee_setapp()
204 	old_cfg = &pf->hw.local_dcbx_config;  in i40e_dcbnl_ieee_setapp()
220 	pf->tmp_cfg = *old_cfg;  in i40e_dcbnl_ieee_setapp()
222 	pf->tmp_cfg.app[pf->tmp_cfg.numapps++] = new_app;  in i40e_dcbnl_ieee_setapp()
224 	ret = i40e_hw_dcb_config(pf, &pf->tmp_cfg);  in i40e_dcbnl_ieee_setapp()
226 		dev_info(&pf->pdev->dev,  in i40e_dcbnl_ieee_setapp()
229 			 i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));  in i40e_dcbnl_ieee_setapp()
247 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_ieee_delapp()  local
251 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_IEEE) ||  in i40e_dcbnl_ieee_delapp()
252 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_ieee_delapp()
259 	old_cfg = &pf->hw.local_dcbx_config;  in i40e_dcbnl_ieee_delapp()
265 	pf->tmp_cfg = *old_cfg;  in i40e_dcbnl_ieee_delapp()
268 	for (i = 1; i < pf->tmp_cfg.numapps; i++) {  in i40e_dcbnl_ieee_delapp()
269 		if (app->selector == pf->tmp_cfg.app[i].selector &&  in i40e_dcbnl_ieee_delapp()
270 		    app->protocol == pf->tmp_cfg.app[i].protocolid &&  in i40e_dcbnl_ieee_delapp()
271 		    app->priority == pf->tmp_cfg.app[i].priority) {  in i40e_dcbnl_ieee_delapp()
273 			pf->tmp_cfg.app[i].selector = 0;  in i40e_dcbnl_ieee_delapp()
274 			pf->tmp_cfg.app[i].protocolid = 0;  in i40e_dcbnl_ieee_delapp()
275 			pf->tmp_cfg.app[i].priority = 0;  in i40e_dcbnl_ieee_delapp()
281 	if (i == pf->tmp_cfg.numapps)  in i40e_dcbnl_ieee_delapp()
284 	pf->tmp_cfg.numapps--;  in i40e_dcbnl_ieee_delapp()
286 	for (j = i; j < pf->tmp_cfg.numapps; j++)  in i40e_dcbnl_ieee_delapp()
287 		pf->tmp_cfg.app[j] = old_cfg->app[j + 1];  in i40e_dcbnl_ieee_delapp()
289 	ret = i40e_hw_dcb_config(pf, &pf->tmp_cfg);  in i40e_dcbnl_ieee_delapp()
291 		dev_info(&pf->pdev->dev,  in i40e_dcbnl_ieee_delapp()
294 			 i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));  in i40e_dcbnl_ieee_delapp()
309 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_getstate()  local
311 	dev_dbg(&pf->pdev->dev, "DCB state=%d\n",  in i40e_dcbnl_getstate()
312 		test_bit(I40E_FLAG_DCB_ENA, pf->flags) ? 1 : 0);  in i40e_dcbnl_getstate()
313 	return test_bit(I40E_FLAG_DCB_ENA, pf->flags) ? 1 : 0;  in i40e_dcbnl_getstate()
325 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_setstate()  local
328 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_setstate()
329 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_setstate()
332 	dev_dbg(&pf->pdev->dev, "new state=%d current state=%d\n",  in i40e_dcbnl_setstate()
333 		state, test_bit(I40E_FLAG_DCB_ENA, pf->flags) ? 1 : 0);  in i40e_dcbnl_setstate()
335 	if (!state == !test_bit(I40E_FLAG_DCB_ENA, pf->flags))  in i40e_dcbnl_setstate()
338 	if (i40e_is_sw_dcb(pf)) {  in i40e_dcbnl_setstate()
340 			set_bit(I40E_FLAG_DCB_ENA, pf->flags);  in i40e_dcbnl_setstate()
341 			memcpy(&pf->hw.desired_dcbx_config,  in i40e_dcbnl_setstate()
342 			       &pf->hw.local_dcbx_config,  in i40e_dcbnl_setstate()
345 			clear_bit(I40E_FLAG_DCB_ENA, pf->flags);  in i40e_dcbnl_setstate()
369 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_set_pg_tc_cfg_tx()  local
372 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_set_pg_tc_cfg_tx()
373 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_set_pg_tc_cfg_tx()
385 			pf->tmp_cfg.etscfg.prioritytable[i] = tc;  in i40e_dcbnl_set_pg_tc_cfg_tx()
387 	pf->tmp_cfg.etscfg.tsatable[tc] = I40E_IEEE_TSA_ETS;  in i40e_dcbnl_set_pg_tc_cfg_tx()
388 	dev_dbg(&pf->pdev->dev,  in i40e_dcbnl_set_pg_tc_cfg_tx()
404 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_set_pg_bwg_cfg_tx()  local
406 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_set_pg_bwg_cfg_tx()
407 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_set_pg_bwg_cfg_tx()
414 	pf->tmp_cfg.etscfg.tcbwtable[pgid] = bw_pct;  in i40e_dcbnl_set_pg_bwg_cfg_tx()
415 	dev_dbg(&pf->pdev->dev, "Set PG BW config tc=%d bw_pct=%d\n",  in i40e_dcbnl_set_pg_bwg_cfg_tx()
438 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_set_pg_tc_cfg_rx()  local
440 	dev_dbg(&pf->pdev->dev, "Rx TC PG Config Not Supported.\n");  in i40e_dcbnl_set_pg_tc_cfg_rx()
455 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_set_pg_bwg_cfg_rx()  local
457 	dev_dbg(&pf->pdev->dev, "Rx BWG PG Config Not Supported.\n");  in i40e_dcbnl_set_pg_bwg_cfg_rx()
477 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_get_pg_tc_cfg_tx()  local
479 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_get_pg_tc_cfg_tx()
480 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_get_pg_tc_cfg_tx()
486 	*pgid = pf->hw.local_dcbx_config.etscfg.prioritytable[prio];  in i40e_dcbnl_get_pg_tc_cfg_tx()
487 	dev_dbg(&pf->pdev->dev, "Get PG config prio=%d tc=%d\n",  in i40e_dcbnl_get_pg_tc_cfg_tx()
502 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_get_pg_bwg_cfg_tx()  local
504 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_get_pg_bwg_cfg_tx()
505 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_get_pg_bwg_cfg_tx()
511 	*bw_pct = pf->hw.local_dcbx_config.etscfg.tcbwtable[pgid];  in i40e_dcbnl_get_pg_bwg_cfg_tx()
512 	dev_dbg(&pf->pdev->dev, "Get PG BW config tc=%d bw_pct=%d\n",  in i40e_dcbnl_get_pg_bwg_cfg_tx()
533 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_get_pg_tc_cfg_rx()  local
535 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_get_pg_tc_cfg_rx()
536 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_get_pg_tc_cfg_rx()
542 	*pgid = pf->hw.local_dcbx_config.etscfg.prioritytable[prio];  in i40e_dcbnl_get_pg_tc_cfg_rx()
558 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_get_pg_bwg_cfg_rx()  local
560 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_get_pg_bwg_cfg_rx()
561 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_get_pg_bwg_cfg_rx()
577 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_set_pfc_cfg()  local
579 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_set_pfc_cfg()
580 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_set_pfc_cfg()
586 	pf->tmp_cfg.pfc.pfccap = I40E_MAX_TRAFFIC_CLASS;  in i40e_dcbnl_set_pfc_cfg()
588 		pf->tmp_cfg.pfc.pfcenable |= BIT(prio);  in i40e_dcbnl_set_pfc_cfg()
590 		pf->tmp_cfg.pfc.pfcenable &= ~BIT(prio);  in i40e_dcbnl_set_pfc_cfg()
591 	dev_dbg(&pf->pdev->dev,  in i40e_dcbnl_set_pfc_cfg()
593 		prio, setting, pf->tmp_cfg.pfc.pfcenable);  in i40e_dcbnl_set_pfc_cfg()
607 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_get_pfc_cfg()  local
609 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_get_pfc_cfg()
610 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_get_pfc_cfg()
616 	*setting = (pf->hw.local_dcbx_config.pfc.pfcenable >> prio) & 0x1;  in i40e_dcbnl_get_pfc_cfg()
617 	dev_dbg(&pf->pdev->dev,  in i40e_dcbnl_get_pfc_cfg()
619 		prio, *setting, pf->hw.local_dcbx_config.pfc.pfcenable);  in i40e_dcbnl_get_pfc_cfg()
630 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_cee_set_all()  local
633 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_cee_set_all()
634 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_cee_set_all()
637 	dev_dbg(&pf->pdev->dev, "Commit DCB Configuration to the hardware\n");  in i40e_dcbnl_cee_set_all()
638 	err = i40e_hw_dcb_config(pf, &pf->tmp_cfg);  in i40e_dcbnl_cee_set_all()
653 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_get_cap()  local
655 	if (!test_bit(I40E_FLAG_DCB_CAPABLE, pf->flags))  in i40e_dcbnl_get_cap()
668 		*cap = pf->dcbx_cap;  in i40e_dcbnl_get_cap()
678 	dev_dbg(&pf->pdev->dev, "Get Capability cap=%d capval=0x%x\n",  in i40e_dcbnl_get_cap()
693 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_getnumtcs()  local
695 	if (!test_bit(I40E_FLAG_DCB_CAPABLE, pf->flags))  in i40e_dcbnl_getnumtcs()
723 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_getpfcstate()  local
726 	if (pf->hw.local_dcbx_config.pfc.pfcenable)  in i40e_dcbnl_getpfcstate()
742 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_setpfcstate()  local
744 	dev_dbg(&pf->pdev->dev, "PFC State is modified via PFC config.\n");  in i40e_dcbnl_setpfcstate()
757 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_getapp()  local
763 	if (!(pf->dcbx_cap & DCB_CAP_DCBX_VER_CEE) ||  in i40e_dcbnl_getapp()
764 	    (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED))  in i40e_dcbnl_getapp()
779 	struct i40e_pf *pf = i40e_netdev_to_pf(netdev);  in i40e_dcbnl_setdcbx()  local
782 	if (pf->dcbx_cap & DCB_CAP_DCBX_LLD_MANAGED)  in i40e_dcbnl_setdcbx()
792 	if (mode == pf->dcbx_cap)  in i40e_dcbnl_setdcbx()
795 	pf->dcbx_cap = mode;  in i40e_dcbnl_setdcbx()
797 		pf->hw.local_dcbx_config.dcbx_mode = I40E_DCBX_MODE_CEE;  in i40e_dcbnl_setdcbx()
799 		pf->hw.local_dcbx_config.dcbx_mode = I40E_DCBX_MODE_IEEE;  in i40e_dcbnl_setdcbx()
801 	dev_dbg(&pf->pdev->dev, "mode=%d\n", mode);  in i40e_dcbnl_setdcbx()
813 	struct i40e_pf *pf = i40e_netdev_to_pf(dev);  in i40e_dcbnl_getdcbx()  local
815 	return pf->dcbx_cap;  in i40e_dcbnl_getdcbx()
828 	struct i40e_pf *pf = i40e_netdev_to_pf(dev);  in i40e_dcbnl_get_perm_hw_addr()  local
834 		perm_addr[i] = pf->hw.mac.perm_addr[i];  in i40e_dcbnl_get_perm_hw_addr()
878 	struct i40e_pf *pf = i40e_netdev_to_pf(dev);  in i40e_dcbnl_set_all()  local
880 	struct i40e_hw *hw = &pf->hw;  in i40e_dcbnl_set_all()
886 	if (pf->dcbx_cap & DCB_CAP_DCBX_HOST)  in i40e_dcbnl_set_all()
890 	if (!test_bit(I40E_FLAG_DCB_ENA, pf->flags))  in i40e_dcbnl_set_all()
894 	if (test_bit(I40E_FLAG_MFP_ENA, pf->flags) && !(hw->func_caps.iscsi))  in i40e_dcbnl_set_all()
947 static void i40e_dcbnl_del_app(struct i40e_pf *pf,  in i40e_dcbnl_del_app()  argument
953 	i40e_pf_for_each_vsi(pf, v, vsi)  in i40e_dcbnl_del_app()
956 			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()
993 void i40e_dcbnl_flush_apps(struct i40e_pf *pf,  in i40e_dcbnl_flush_apps()  argument
1001 	if (test_bit(I40E_FLAG_MFP_ENA, pf->flags) && !(pf->hw.func_caps.iscsi))  in i40e_dcbnl_flush_apps()
1008 			i40e_dcbnl_del_app(pf, &app);  in i40e_dcbnl_flush_apps()
1021 	struct i40e_pf *pf = i40e_netdev_to_pf(dev);  in i40e_dcbnl_setup()  local
1024 	if (!test_bit(I40E_FLAG_DCB_CAPABLE, pf->flags))  in i40e_dcbnl_setup()