chelsio/cxgb4/cxgb4_dcb.c

274 				const struct fw_port_cmd *pcmd)
276 	const union fw_port_dcb *fwdcb = &pcmd->u.dcb;
277 	int port = FW_PORT_CMD_PORTID_G(be32_to_cpu(pcmd->op_to_portid));
281 	int dcb_type = pcmd->u.dcb.pgid.type;
289 			((pcmd->u.dcb.control.all_syncd_pkd &
297 				pcmd->u.dcb.control.dcb_version_to_app_state));
442 	struct fw_port_cmd pcmd;
450 		INIT_PORT_DCB_READ_LOCAL_CMD(pcmd, pi->port_id);
452 		INIT_PORT_DCB_READ_PEER_CMD(pcmd, pi->port_id);
454 	pcmd.u.dcb.pgid.type = FW_PORT_DCB_TYPE_PGID;
455 	err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
460 	*pgid = (be32_to_cpu(pcmd.u.dcb.pgid.pgid) >> (tc * 4)) & 0xf;
463 		INIT_PORT_DCB_READ_LOCAL_CMD(pcmd, pi->port_id);
465 		INIT_PORT_DCB_READ_PEER_CMD(pcmd, pi->port_id);
466 	pcmd.u.dcb.pgrate.type = FW_PORT_DCB_TYPE_PGRATE;
467 	err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
474 	*bw_per = pcmd.u.dcb.pgrate.pgrate[*pgid];
505 	struct fw_port_cmd pcmd;
517 	INIT_PORT_DCB_READ_LOCAL_CMD(pcmd, pi->port_id);
518 	pcmd.u.dcb.pgid.type = FW_PORT_DCB_TYPE_PGID;
520 	err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
526 	_pgid = be32_to_cpu(pcmd.u.dcb.pgid.pgid);
529 	pcmd.u.dcb.pgid.pgid = cpu_to_be32(_pgid);
531 	INIT_PORT_DCB_WRITE_CMD(pcmd, pi->port_id);
533 	err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
540 	memset(&pcmd, 0, sizeof(struct fw_port_cmd));
542 	INIT_PORT_DCB_READ_LOCAL_CMD(pcmd, pi->port_id);
543 	pcmd.u.dcb.pgrate.type = FW_PORT_DCB_TYPE_PGRATE;
545 	err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
552 	pcmd.u.dcb.pgrate.pgrate[pgid] = bw_per;
554 	INIT_PORT_DCB_WRITE_CMD(pcmd, pi->port_id);
556 		pcmd.op_to_portid |= cpu_to_be32(FW_PORT_CMD_APPLY_F);
558 	err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
567 	struct fw_port_cmd pcmd;
573 		INIT_PORT_DCB_READ_LOCAL_CMD(pcmd, pi->port_id);
575 		INIT_PORT_DCB_READ_PEER_CMD(pcmd, pi->port_id);
577 	pcmd.u.dcb.pgrate.type = FW_PORT_DCB_TYPE_PGRATE;
578 	err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
585 	*bw_per = pcmd.u.dcb.pgrate.pgrate[pgid];
601 	struct fw_port_cmd pcmd;
606 	INIT_PORT_DCB_READ_LOCAL_CMD(pcmd, pi->port_id);
607 	pcmd.u.dcb.pgrate.type = FW_PORT_DCB_TYPE_PGRATE;
609 	err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
616 	pcmd.u.dcb.pgrate.pgrate[pgid] = bw_per;
618 	INIT_PORT_DCB_WRITE_CMD(pcmd, pi->port_id);
620 		pcmd.op_to_portid |= cpu_to_be32(FW_PORT_CMD_APPLY_F);
622 	err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
649 	struct fw_port_cmd pcmd;
658 	INIT_PORT_DCB_WRITE_CMD(pcmd, pi->port_id);
660 		pcmd.op_to_portid |= cpu_to_be32(FW_PORT_CMD_APPLY_F);
662 	pcmd.u.dcb.pfc.type = FW_PORT_DCB_TYPE_PFC;
663 	pcmd.u.dcb.pfc.pfcen = pi->dcb.pfcen;
666 		pcmd.u.dcb.pfc.pfcen |= (1 << (7 - priority));
668 		pcmd.u.dcb.pfc.pfcen &= (~(1 << (7 - priority)));
670 	err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
676 	pi->dcb.pfcen = pcmd.u.dcb.pfc.pfcen;
794 		struct fw_port_cmd pcmd;
798 			INIT_PORT_DCB_READ_PEER_CMD(pcmd, pi->port_id);
800 			INIT_PORT_DCB_READ_LOCAL_CMD(pcmd, pi->port_id);
802 		pcmd.u.dcb.app_priority.type = FW_PORT_DCB_TYPE_APP_ID;
803 		pcmd.u.dcb.app_priority.idx = i;
805 		err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
811 		if (be16_to_cpu(pcmd.u.dcb.app_priority.protocolid) == app_id)
812 			if (pcmd.u.dcb.app_priority.sel_field == app_idtype)
813 				return pcmd.u.dcb.app_priority.user_prio_map;
816 		if (!pcmd.u.dcb.app_priority.protocolid)
838 	struct fw_port_cmd pcmd;
852 		INIT_PORT_DCB_READ_LOCAL_CMD(pcmd, pi->port_id);
853 		pcmd.u.dcb.app_priority.type = FW_PORT_DCB_TYPE_APP_ID;
854 		pcmd.u.dcb.app_priority.idx = i;
855 		err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
862 		if (be16_to_cpu(pcmd.u.dcb.app_priority.protocolid) == app_id) {
864 			pcmd.u.dcb.app_priority.protocolid = 0;
868 		if (!pcmd.u.dcb.app_priority.protocolid)
879 	INIT_PORT_DCB_WRITE_CMD(pcmd, pi->port_id);
881 		pcmd.op_to_portid |= cpu_to_be32(FW_PORT_CMD_APPLY_F);
883 	pcmd.u.dcb.app_priority.type = FW_PORT_DCB_TYPE_APP_ID;
884 	pcmd.u.dcb.app_priority.protocolid = cpu_to_be16(app_id);
885 	pcmd.u.dcb.app_priority.sel_field = app_idtype;
886 	pcmd.u.dcb.app_priority.user_prio_map = app_prio;
887 	pcmd.u.dcb.app_priority.idx = i;
889 	err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
947 	struct fw_port_cmd pcmd;
957 		INIT_PORT_DCB_READ_LOCAL_CMD(pcmd, pi->port_id);
959 		INIT_PORT_DCB_READ_PEER_CMD(pcmd, pi->port_id);
962 	pcmd.u.dcb.pgid.type = FW_PORT_DCB_TYPE_PGID;
963 	err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
969 	tc_info = be32_to_cpu(pcmd.u.dcb.pgid.pgid);
972 		INIT_PORT_DCB_READ_LOCAL_CMD(pcmd, pi->port_id);
974 		INIT_PORT_DCB_READ_PEER_CMD(pcmd, pi->port_id);
976 	pcmd.u.dcb.pgrate.type = FW_PORT_DCB_TYPE_PGRATE;
977 	err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
987 		ets->tc_tx_bw[i] = pcmd.u.dcb.pgrate.pgrate[i];
989 		ets->tc_tsa[i] = pcmd.u.dcb.pgrate.tsa[i];
1112 	struct fw_port_cmd pcmd;
1125 		INIT_PORT_DCB_READ_PEER_CMD(pcmd, pi->port_id);
1126 		pcmd.u.dcb.app_priority.type = FW_PORT_DCB_TYPE_APP_ID;
1127 		pcmd.u.dcb.app_priority.idx = *app_count;
1128 		err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
1137 		if (!pcmd.u.dcb.app_priority.protocolid)
1146 	struct fw_port_cmd pcmd;
1155 		INIT_PORT_DCB_READ_PEER_CMD(pcmd, pi->port_id);
1156 		pcmd.u.dcb.app_priority.type = FW_PORT_DCB_TYPE_APP_ID;
1157 		pcmd.u.dcb.app_priority.idx = i;
1158 		err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
1167 		if (!pcmd.u.dcb.app_priority.protocolid)
1170 		table[i].selector = (pcmd.u.dcb.app_priority.sel_field + 1);
1172 			be16_to_cpu(pcmd.u.dcb.app_priority.protocolid);
1174 			ffs(pcmd.u.dcb.app_priority.user_prio_map) - 1;
1183 	struct fw_port_cmd pcmd;
1194 	INIT_PORT_DCB_READ_PEER_CMD(pcmd, pi->port_id);
1195 	pcmd.u.dcb.pgid.type = FW_PORT_DCB_TYPE_PGID;
1196 	err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
1201 	pgid = be32_to_cpu(pcmd.u.dcb.pgid.pgid);
1206 	INIT_PORT_DCB_READ_PEER_CMD(pcmd, pi->port_id);
1207 	pcmd.u.dcb.pgrate.type = FW_PORT_DCB_TYPE_PGRATE;
1208 	err = t4_wr_mbox(adap, adap->mbox, &pcmd, sizeof(pcmd), &pcmd);
1216 		pg->pg_bw[i] = pcmd.u.dcb.pgrate.pgrate[i];
1218 	pg->tcs_supported = pcmd.u.dcb.pgrate.num_tcs_supported;