39 bnxt_tx_queue_to_tc(struct bnxt_softc *softc, uint8_t queue_id)  in bnxt_tx_queue_to_tc()  argument
43 	for (i = 0; i < softc->max_tc; i++) {  in bnxt_tx_queue_to_tc()
44 		if (softc->tx_q_info[i].queue_id == queue_id) {  in bnxt_tx_queue_to_tc()
45 			for (j = 0; j < softc->max_tc; j++) {  in bnxt_tx_queue_to_tc()
46 				if (softc->tc_to_qidx[j] == i)  in bnxt_tx_queue_to_tc()
55 bnxt_hwrm_queue_pri2cos_cfg(struct bnxt_softc *softc,  in bnxt_hwrm_queue_pri2cos_cfg()  argument
64 	bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_QUEUE_PRI2COS_CFG);  in bnxt_hwrm_queue_pri2cos_cfg()
69 		q_info = softc->tx_q_info;  in bnxt_hwrm_queue_pri2cos_cfg()
71 		q_info = softc->rx_q_info;  in bnxt_hwrm_queue_pri2cos_cfg()
78 		qidx = softc->tc_to_qidx[ets->prio_tc[i]];  in bnxt_hwrm_queue_pri2cos_cfg()
81 	return _hwrm_send_message(softc, &req, sizeof(req));  in bnxt_hwrm_queue_pri2cos_cfg()
85 bnxt_hwrm_queue_pri2cos_qcfg(struct bnxt_softc *softc, struct bnxt_ieee_ets *ets)  in bnxt_hwrm_queue_pri2cos_qcfg()  argument
88 		(void *)softc->hwrm_cmd_resp.idi_vaddr;  in bnxt_hwrm_queue_pri2cos_qcfg()
92 	bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_QUEUE_PRI2COS_QCFG);  in bnxt_hwrm_queue_pri2cos_qcfg()
95 	rc = _hwrm_send_message(softc, &req, sizeof(req));  in bnxt_hwrm_queue_pri2cos_qcfg()
104 			tc = bnxt_tx_queue_to_tc(softc, queue_id);  in bnxt_hwrm_queue_pri2cos_qcfg()
113 bnxt_hwrm_queue_cos2bw_cfg(struct bnxt_softc *softc, struct bnxt_ieee_ets *ets,  in bnxt_hwrm_queue_cos2bw_cfg()  argument
121 	bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_QUEUE_COS2BW_CFG);  in bnxt_hwrm_queue_cos2bw_cfg()
124 		uint8_t qidx = softc->tc_to_qidx[i];  in bnxt_hwrm_queue_cos2bw_cfg()
130 		cos2bw.queue_id = softc->tx_q_info[qidx].queue_id;  in bnxt_hwrm_queue_cos2bw_cfg()
142 			if (BNXT_FW_MAJ(softc) < 218) {  in bnxt_hwrm_queue_cos2bw_cfg()
155 	return _hwrm_send_message(softc, &req, sizeof(req));  in bnxt_hwrm_queue_cos2bw_cfg()
159 bnxt_hwrm_queue_cos2bw_qcfg(struct bnxt_softc *softc, struct bnxt_ieee_ets *ets)  in bnxt_hwrm_queue_cos2bw_qcfg()  argument
162 		(void *)softc->hwrm_cmd_resp.idi_vaddr;  in bnxt_hwrm_queue_cos2bw_qcfg()
168 	bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_QUEUE_COS2BW_QCFG);  in bnxt_hwrm_queue_cos2bw_qcfg()
170 	rc = _hwrm_send_message(softc, &req, sizeof(req));  in bnxt_hwrm_queue_cos2bw_qcfg()
176 	for (i = 0; i < softc->max_tc; i++, data += sizeof(cos2bw.cfg)) {  in bnxt_hwrm_queue_cos2bw_qcfg()
183 		tc = bnxt_tx_queue_to_tc(softc, cos2bw.queue_id);  in bnxt_hwrm_queue_cos2bw_qcfg()
198 bnxt_queue_remap(struct bnxt_softc *softc, unsigned int lltc_mask)  in bnxt_queue_remap()  argument
201 	int max = softc->max_tc;  in bnxt_queue_remap()
207 			if (BNXT_LLQ(softc->rx_q_info[j].queue_profile)) {  in bnxt_queue_remap()
208 				softc->tc_to_qidx[i] = j;  in bnxt_queue_remap()
222 		softc->tc_to_qidx[i] = j;  in bnxt_queue_remap()
227 	if (softc->ieee_ets) {  in bnxt_queue_remap()
228 		rc = bnxt_hwrm_queue_cos2bw_cfg(softc, softc->ieee_ets, softc->max_tc);  in bnxt_queue_remap()
230 			device_printf(softc->dev, "failed to config BW, rc = %d\n", rc);  in bnxt_queue_remap()
233 		rc = bnxt_hwrm_queue_pri2cos_cfg(softc, softc->ieee_ets,  in bnxt_queue_remap()
236 			device_printf(softc->dev, "failed to config prio, rc = %d\n", rc);  in bnxt_queue_remap()
244 bnxt_hwrm_queue_pfc_cfg(struct bnxt_softc *softc, struct bnxt_ieee_pfc *pfc)  in bnxt_hwrm_queue_pfc_cfg()  argument
247 	struct bnxt_ieee_ets *my_ets = softc->ieee_ets;  in bnxt_hwrm_queue_pfc_cfg()
255 	for (i = 0; i < softc->max_tc; i++) {  in bnxt_hwrm_queue_pfc_cfg()
267 	if (lltc_count > softc->max_lltc) {  in bnxt_hwrm_queue_pfc_cfg()
268 		device_printf(softc->dev,  in bnxt_hwrm_queue_pfc_cfg()
270 			       "to configure PFC (cap %d)\n", lltc_count, softc->max_lltc);  in bnxt_hwrm_queue_pfc_cfg()
274 	for (i = 0; i < softc->max_tc; i++) {  in bnxt_hwrm_queue_pfc_cfg()
276 			uint8_t qidx = softc->tc_to_qidx[i];  in bnxt_hwrm_queue_pfc_cfg()
278 			if (!BNXT_LLQ(softc->rx_q_info[qidx].queue_profile)) {  in bnxt_hwrm_queue_pfc_cfg()
286 		bnxt_queue_remap(softc, tc_mask);  in bnxt_hwrm_queue_pfc_cfg()
288 	bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_QUEUE_PFCENABLE_CFG);  in bnxt_hwrm_queue_pfc_cfg()
291 	return _hwrm_send_message(softc, &req, sizeof(req));  in bnxt_hwrm_queue_pfc_cfg()
295 bnxt_hwrm_queue_pfc_qcfg(struct bnxt_softc *softc, struct bnxt_ieee_pfc *pfc)  in bnxt_hwrm_queue_pfc_qcfg()  argument
298 		(void *)softc->hwrm_cmd_resp.idi_vaddr;  in bnxt_hwrm_queue_pfc_qcfg()
303 	bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_QUEUE_PFCENABLE_QCFG);  in bnxt_hwrm_queue_pfc_qcfg()
305 	rc = _hwrm_send_message(softc, &req, sizeof(req));  in bnxt_hwrm_queue_pfc_qcfg()
316 bnxt_hwrm_get_dcbx_app(struct bnxt_softc *softc, struct bnxt_dcb_app *app, int *num_inputs)  in bnxt_hwrm_get_dcbx_app()  argument
325 	if (softc->hwrm_spec_code < 0x10601)  in bnxt_hwrm_get_dcbx_app()
328 	bnxt_hwrm_cmd_hdr_init(softc, &get, HWRM_FW_GET_STRUCTURED_DATA);  in bnxt_hwrm_get_dcbx_app()
332 	rc = iflib_dma_alloc(softc->ctx, data_len, &dma_data,  in bnxt_hwrm_get_dcbx_app()
340 	rc = _hwrm_send_message(softc, &get, sizeof(get));  in bnxt_hwrm_get_dcbx_app()
366 bnxt_hwrm_set_dcbx_app(struct bnxt_softc *softc, struct bnxt_dcb_app *app,  in bnxt_hwrm_set_dcbx_app()  argument
377 	if (softc->hwrm_spec_code < 0x10601)  in bnxt_hwrm_set_dcbx_app()
380 	bnxt_hwrm_cmd_hdr_init(softc, &get, HWRM_FW_GET_STRUCTURED_DATA);  in bnxt_hwrm_set_dcbx_app()
384 	rc = iflib_dma_alloc(softc->ctx, data_len, &dma_data,  in bnxt_hwrm_set_dcbx_app()
392 	rc = _hwrm_send_message(softc, &get, sizeof(get));  in bnxt_hwrm_set_dcbx_app()
439 	bnxt_hwrm_cmd_hdr_init(softc, &set, HWRM_FW_SET_STRUCTURED_DATA);  in bnxt_hwrm_set_dcbx_app()
444 	rc = _hwrm_send_message(softc, &set, sizeof(set));  in bnxt_hwrm_set_dcbx_app()
452 bnxt_hwrm_queue_dscp_qcaps(struct bnxt_softc *softc)  in bnxt_hwrm_queue_dscp_qcaps()  argument
455 		(void *)softc->hwrm_cmd_resp.idi_vaddr;  in bnxt_hwrm_queue_dscp_qcaps()
459 	softc->max_dscp_value = 0;  in bnxt_hwrm_queue_dscp_qcaps()
460 	if (softc->hwrm_spec_code < 0x10800 || BNXT_VF(softc))  in bnxt_hwrm_queue_dscp_qcaps()
463 	bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_QUEUE_DSCP_QCAPS);  in bnxt_hwrm_queue_dscp_qcaps()
465 	rc = _hwrm_send_message(softc, &req, sizeof(req));  in bnxt_hwrm_queue_dscp_qcaps()
467 		softc->max_dscp_value = (1 << resp->num_dscp_bits) - 1;  in bnxt_hwrm_queue_dscp_qcaps()
468 		if (softc->max_dscp_value < 0x3f)  in bnxt_hwrm_queue_dscp_qcaps()
469 			softc->max_dscp_value = 0;  in bnxt_hwrm_queue_dscp_qcaps()
475 bnxt_hwrm_queue_dscp2pri_qcfg(struct bnxt_softc *softc, struct bnxt_dcb_app *app, int *num_inputs)  in bnxt_hwrm_queue_dscp2pri_qcfg()  argument
479 		(void *)softc->hwrm_cmd_resp.idi_vaddr;  in bnxt_hwrm_queue_dscp2pri_qcfg()
485 	if (softc->hwrm_spec_code < 0x10800)  in bnxt_hwrm_queue_dscp2pri_qcfg()
488 	rc = iflib_dma_alloc(softc->ctx, sizeof(*dscp2pri) * 128, &dma_data,  in bnxt_hwrm_queue_dscp2pri_qcfg()
495 	bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_QUEUE_DSCP2PRI_QCFG);  in bnxt_hwrm_queue_dscp2pri_qcfg()
499 	req.port_id = htole16(softc->pf.port_id);  in bnxt_hwrm_queue_dscp2pri_qcfg()
500 	rc = _hwrm_send_message(softc, &req, sizeof(req));  in bnxt_hwrm_queue_dscp2pri_qcfg()
519 bnxt_hwrm_queue_dscp2pri_cfg(struct bnxt_softc *softc, struct bnxt_dcb_app *app,  in bnxt_hwrm_queue_dscp2pri_cfg()  argument
527 	if (softc->hwrm_spec_code < 0x10800)  in bnxt_hwrm_queue_dscp2pri_cfg()
530 	rc = iflib_dma_alloc(softc->ctx, sizeof(*dscp2pri), &dma_data,  in bnxt_hwrm_queue_dscp2pri_cfg()
535 	bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_QUEUE_DSCP2PRI_CFG);  in bnxt_hwrm_queue_dscp2pri_cfg()
546 	req.port_id = htole16(softc->pf.port_id);  in bnxt_hwrm_queue_dscp2pri_cfg()
547 	rc = _hwrm_send_message(softc, &req, sizeof(req));  in bnxt_hwrm_queue_dscp2pri_cfg()
554 bnxt_ets_validate(struct bnxt_softc *softc, struct bnxt_ieee_ets *ets, uint8_t *tc)  in bnxt_ets_validate()  argument
562 		if (ets->prio_tc[i] > softc->max_tc) {  in bnxt_ets_validate()
563 			device_printf(softc->dev, "priority to TC mapping exceeds TC count %d\n",  in bnxt_ets_validate()
570 		if ((ets->tc_tx_bw[i] || ets->tc_tsa[i]) && i > softc->max_tc)  in bnxt_ets_validate()
585 		device_printf(softc->dev, "rejecting ETS config exceeding available bandwidth\n");  in bnxt_ets_validate()
589 		device_printf(softc->dev, "rejecting ETS config starving a TC\n");  in bnxt_ets_validate()
593 	if (max_tc >= softc->max_tc)  in bnxt_ets_validate()
594 		*tc = softc->max_tc;  in bnxt_ets_validate()
601 bnxt_dcb_ieee_getets(struct bnxt_softc *softc, struct bnxt_ieee_ets *ets)  in bnxt_dcb_ieee_getets()  argument
603 	struct bnxt_ieee_ets *my_ets = softc->ieee_ets;  in bnxt_dcb_ieee_getets()
609 	rc = bnxt_hwrm_queue_cos2bw_qcfg(softc, my_ets);  in bnxt_dcb_ieee_getets()
612 	rc = bnxt_hwrm_queue_pri2cos_qcfg(softc, my_ets);  in bnxt_dcb_ieee_getets()
618 		ets->ets_cap = softc->max_tc;  in bnxt_dcb_ieee_getets()
630 bnxt_dcb_ieee_setets(struct bnxt_softc *softc, struct bnxt_ieee_ets *ets)  in bnxt_dcb_ieee_setets()  argument
635 	if (!(softc->dcbx_cap & BNXT_DCB_CAP_DCBX_VER_IEEE) ||  in bnxt_dcb_ieee_setets()
636 	    !(softc->dcbx_cap & BNXT_DCB_CAP_DCBX_HOST))  in bnxt_dcb_ieee_setets()
639 	rc = bnxt_ets_validate(softc, ets, &max_tc);  in bnxt_dcb_ieee_setets()
643 	rc = bnxt_hwrm_queue_cos2bw_cfg(softc, ets, max_tc);  in bnxt_dcb_ieee_setets()
647 	if (!softc->is_asym_q) {  in bnxt_dcb_ieee_setets()
648 		rc = bnxt_hwrm_queue_pri2cos_cfg(softc, ets,  in bnxt_dcb_ieee_setets()
653 		rc = bnxt_hwrm_queue_pri2cos_cfg(softc, ets,  in bnxt_dcb_ieee_setets()
658 		rc = bnxt_hwrm_queue_pri2cos_cfg(softc, ets,  in bnxt_dcb_ieee_setets()
664 	memcpy(softc->ieee_ets, ets, sizeof(*ets));  in bnxt_dcb_ieee_setets()
671 bnxt_dcb_ieee_getpfc(struct bnxt_softc *softc, struct bnxt_ieee_pfc *pfc)  in bnxt_dcb_ieee_getpfc()  argument
673 	struct bnxt_ieee_pfc *my_pfc = softc->ieee_pfc;  in bnxt_dcb_ieee_getpfc()
679 	pfc->pfc_cap = softc->max_lltc;  in bnxt_dcb_ieee_getpfc()
681 	rc = bnxt_hwrm_queue_pfc_qcfg(softc, my_pfc);  in bnxt_dcb_ieee_getpfc()
693 bnxt_dcb_ieee_setpfc(struct bnxt_softc *softc, struct bnxt_ieee_pfc *pfc)  in bnxt_dcb_ieee_setpfc()  argument
695 	struct bnxt_ieee_pfc *my_pfc = softc->ieee_pfc;  in bnxt_dcb_ieee_setpfc()
701 	if (!(softc->dcbx_cap & BNXT_DCB_CAP_DCBX_VER_IEEE) ||  in bnxt_dcb_ieee_setpfc()
702 	    !(softc->dcbx_cap & BNXT_DCB_CAP_DCBX_HOST) ||  in bnxt_dcb_ieee_setpfc()
703 	    (softc->phy_flags & BNXT_PHY_FL_NO_PAUSE))  in bnxt_dcb_ieee_setpfc()
706 	rc = bnxt_hwrm_queue_pfc_cfg(softc, pfc);  in bnxt_dcb_ieee_setpfc()
714 bnxt_dcb_ieee_dscp_app_prep(struct bnxt_softc *softc, struct bnxt_dcb_app *app)  in bnxt_dcb_ieee_dscp_app_prep()  argument
717 		if (!softc->max_dscp_value)  in bnxt_dcb_ieee_dscp_app_prep()
719 		if (app->protocol > softc->max_dscp_value)  in bnxt_dcb_ieee_dscp_app_prep()
726 bnxt_dcb_ieee_setapp(struct bnxt_softc *softc, struct bnxt_dcb_app *app)  in bnxt_dcb_ieee_setapp()  argument
731 	if (!(softc->dcbx_cap & BNXT_DCB_CAP_DCBX_VER_IEEE) ||  in bnxt_dcb_ieee_setapp()
732 	    !(softc->dcbx_cap & BNXT_DCB_CAP_DCBX_HOST))  in bnxt_dcb_ieee_setapp()
735 	rc = bnxt_dcb_ieee_dscp_app_prep(softc, app);  in bnxt_dcb_ieee_setapp()
743 		rc = bnxt_hwrm_set_dcbx_app(softc, app, true);  in bnxt_dcb_ieee_setapp()
746 		rc = bnxt_hwrm_queue_dscp2pri_cfg(softc, app, true);  in bnxt_dcb_ieee_setapp()
752 bnxt_dcb_ieee_delapp(struct bnxt_softc *softc, struct bnxt_dcb_app *app)  in bnxt_dcb_ieee_delapp()  argument
756 	if (!(softc->dcbx_cap & BNXT_DCB_CAP_DCBX_VER_IEEE) ||  in bnxt_dcb_ieee_delapp()
757 	    !(softc->dcbx_cap & BNXT_DCB_CAP_DCBX_HOST))  in bnxt_dcb_ieee_delapp()
760 	rc = bnxt_dcb_ieee_dscp_app_prep(softc, app);  in bnxt_dcb_ieee_delapp()
768 		rc = bnxt_hwrm_set_dcbx_app(softc, app, false);  in bnxt_dcb_ieee_delapp()
771 		rc = bnxt_hwrm_queue_dscp2pri_cfg(softc, app, false);  in bnxt_dcb_ieee_delapp()
777 bnxt_dcb_ieee_listapp(struct bnxt_softc *softc, struct bnxt_dcb_app *app, int *num_inputs)  in bnxt_dcb_ieee_listapp()  argument
779 	bnxt_hwrm_get_dcbx_app(softc, app, num_inputs);  in bnxt_dcb_ieee_listapp()
780 	bnxt_hwrm_queue_dscp2pri_qcfg(softc, app, num_inputs);  in bnxt_dcb_ieee_listapp()
786 bnxt_dcb_getdcbx(struct bnxt_softc *softc)  in bnxt_dcb_getdcbx()  argument
788 	return softc->dcbx_cap;  in bnxt_dcb_getdcbx()
792 bnxt_dcb_setdcbx(struct bnxt_softc *softc, uint8_t mode)  in bnxt_dcb_setdcbx()  argument
795 	if (softc->dcbx_cap & BNXT_DCB_CAP_DCBX_LLD_MANAGED)  in bnxt_dcb_setdcbx()
802 	if ((softc->dcbx_cap & BNXT_DCB_CAP_DCBX_LLD_MANAGED) !=  in bnxt_dcb_setdcbx()
807 		if (BNXT_VF(softc) || (softc->fw_cap & BNXT_FW_CAP_LLDP_AGENT))  in bnxt_dcb_setdcbx()
816 	if (mode == softc->dcbx_cap)  in bnxt_dcb_setdcbx()
819 	softc->dcbx_cap = mode;  in bnxt_dcb_setdcbx()
824 bnxt_dcb_init(struct bnxt_softc *softc)  in bnxt_dcb_init()  argument
829 	softc->dcbx_cap = 0;  in bnxt_dcb_init()
831 	if (softc->hwrm_spec_code < 0x10501)  in bnxt_dcb_init()
834 	softc->ieee_ets = malloc(sizeof(struct bnxt_ieee_ets), M_DEVBUF, M_NOWAIT | M_ZERO);  in bnxt_dcb_init()
835 	if (!softc->ieee_ets)  in bnxt_dcb_init()
838 	softc->ieee_pfc = malloc(sizeof(struct bnxt_ieee_pfc), M_DEVBUF, M_NOWAIT | M_ZERO);  in bnxt_dcb_init()
839 	if (!softc->ieee_pfc)  in bnxt_dcb_init()
842 	bnxt_hwrm_queue_dscp_qcaps(softc);  in bnxt_dcb_init()
843 	softc->dcbx_cap = BNXT_DCB_CAP_DCBX_VER_IEEE;  in bnxt_dcb_init()
844 	if (BNXT_PF(softc) && !(softc->fw_cap & BNXT_FW_CAP_LLDP_AGENT))  in bnxt_dcb_init()
845 		softc->dcbx_cap |= BNXT_DCB_CAP_DCBX_HOST;  in bnxt_dcb_init()
846 	else if (softc->fw_cap & BNXT_FW_CAP_DCBX_AGENT)  in bnxt_dcb_init()
847 		softc->dcbx_cap |= BNXT_DCB_CAP_DCBX_LLD_MANAGED;  in bnxt_dcb_init()
849 	bnxt_dcb_ieee_setets(softc, &ets);  in bnxt_dcb_init()
850 	bnxt_dcb_ieee_setpfc(softc, &pfc);  in bnxt_dcb_init()
855 bnxt_dcb_free(struct bnxt_softc *softc)  in bnxt_dcb_free()  argument
857 	free(softc->ieee_ets, M_DEVBUF);  in bnxt_dcb_free()
858 	softc->ieee_ets = NULL;  in bnxt_dcb_free()
859 	free(softc->ieee_pfc, M_DEVBUF);  in bnxt_dcb_free()
860 	softc->ieee_pfc = NULL;  in bnxt_dcb_free()