dev/ixl/ixl_pf_iov.c

38 static void	ixl_vf_map_vsi_queue(struct i40e_hw *hw, struct ixl_vf *vf, int qnum, uint32_t val);
44 static int	ixl_vf_mac_valid(struct ixl_vf *vf, const uint8_t *addr);
46 static int	ixl_vf_alloc_vsi(struct ixl_pf *pf, struct ixl_vf *vf);
47 static int	ixl_vf_setup_vsi(struct ixl_pf *pf, struct ixl_vf *vf);
48 static void	ixl_vf_map_queues(struct ixl_pf *pf, struct ixl_vf *vf);
50 static void	ixl_vf_release_resources(struct ixl_pf *pf, struct ixl_vf *vf);
51 static int	ixl_flush_pcie(struct ixl_pf *pf, struct ixl_vf *vf);
52 static void	ixl_reset_vf(struct ixl_pf *pf, struct ixl_vf *vf);
53 static void	ixl_reinit_vf(struct ixl_pf *pf, struct ixl_vf *vf);
54 static void	ixl_send_vf_msg(struct ixl_pf *pf, struct ixl_vf *vf, uint16_t op, enum i40e_status_code status, void *msg, uint16_t len);
55 static void	ixl_send_vf_ack(struct ixl_pf *pf, struct ixl_vf *vf, uint16_t op);
56 static void	ixl_send_vf_nack_msg(struct ixl_pf *pf, struct ixl_vf *vf, uint16_t op, enum i40e_status_code status, const char *file, int line);
57 static void	ixl_vf_version_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg, uint16_t msg_size);
58 static void	ixl_vf_reset_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg, uint16_t msg_size);
59 static void	ixl_vf_get_resources_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg, uint16_t msg_size);
60 static int	ixl_vf_config_tx_queue(struct ixl_pf *pf, struct ixl_vf *vf, struct virtchnl_txq_info *info);
61 static int	ixl_vf_config_rx_queue(struct ixl_pf *pf, struct ixl_vf *vf, struct virtchnl_rxq_info *info);
62 static void	ixl_vf_config_vsi_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg, uint16_t msg_size);
65 static void	ixl_vf_config_vector(struct ixl_pf *pf, struct ixl_vf *vf, const struct virtchnl_vector_map *vector);
66 static void	ixl_vf_config_irq_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg, uint16_t msg_size);
67 static void	ixl_vf_enable_queues_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg, uint16_t msg_size);
68 static void	ixl_vf_disable_queues_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg, uint16_t msg_size);
69 static void	ixl_vf_add_mac_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg, uint16_t msg_size);
70 static void	ixl_vf_del_mac_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg, uint16_t msg_size);
71 static enum i40e_status_code	ixl_vf_enable_vlan_strip(struct ixl_pf *pf, struct ixl_vf *vf);
72 static void	ixl_vf_add_vlan_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg, uint16_t msg_size);
73 static void	ixl_vf_del_vlan_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg, uint16_t msg_size);
74 static void	ixl_vf_config_promisc_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg, uint16_t msg_size);
75 static void	ixl_vf_get_stats_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg, uint16_t msg_size);
76 static int	ixl_vf_reserve_queues(struct ixl_pf *pf, struct ixl_vf *vf, int num_queues);
125 ixl_vf_alloc_vsi(struct ixl_pf *pf, struct ixl_vf *vf)
141 	vsi_ctx.vf_num = hw->func_caps.vf_base_id + vf->vf_num;
153 	if (vf->vf_flags & VF_FLAG_MAC_ANTI_SPOOF)
165 	for (i = 0; i < vf->qtag.num_active; i++)
166 		vsi_ctx.info.queue_mapping[i] = vf->qtag.qidx[i];
172 	    ((fls(vf->qtag.num_allocated) - 1) << I40E_AQ_VSI_TC_QUE_NUMBER_SHIFT));
177 	vf->vsi.seid = vsi_ctx.seid;
178 	vf->vsi.vsi_num = vsi_ctx.vsi_number;
179 	vf->vsi.num_rx_queues = vf->qtag.num_active;
180 	vf->vsi.num_tx_queues = vf->qtag.num_active;
186 	code = i40e_aq_config_vsi_bw_limit(hw, vf->vsi.seid, 0, 0, NULL);
193 	memcpy(&vf->vsi.info, &vsi_ctx.info, sizeof(vf->vsi.info));
198 ixl_vf_setup_vsi(struct ixl_pf *pf, struct ixl_vf *vf)
204 	vf->vsi.flags |= IXL_FLAGS_IS_VF;
206 	error = ixl_vf_alloc_vsi(pf, vf);
210 	vf->vsi.dev = pf->dev;
212 	ixl_init_filters(&vf->vsi);
214 	error = i40e_aq_set_vsi_broadcast(hw, vf->vsi.seid, TRUE, NULL);
218 	ixl_reconfigure_filters(&vf->vsi);
224 ixl_vf_map_vsi_queue(struct i40e_hw *hw, struct ixl_vf *vf, int qnum,
238 	qtable = i40e_read_rx_ctl(hw, I40E_VSILAN_QTABLE(index, vf->vsi.vsi_num));
241 	i40e_write_rx_ctl(hw, I40E_VSILAN_QTABLE(index, vf->vsi.vsi_num), qtable);
245 ixl_vf_map_queues(struct ixl_pf *pf, struct ixl_vf *vf)
257 	i40e_write_rx_ctl(hw, I40E_VSILAN_QBASE(vf->vsi.vsi_num),
261 	wr32(hw, I40E_VPLAN_MAPENA(vf->vf_num),
266 	for (i = 0; i < vf->vsi.num_tx_queues; i++) {
267 		qtable = ixl_pf_qidx_from_vsi_qidx(&vf->qtag, i) <<
270 		wr32(hw, I40E_VPLAN_QTABLE(i, vf->vf_num), qtable);
273 		wr32(hw, I40E_VPLAN_QTABLE(i, vf->vf_num),
279 	for (i = 0; i < vf->vsi.num_tx_queues; i++)
280 		ixl_vf_map_vsi_queue(hw, vf, i,
281 		    ixl_pf_qidx_from_vsi_qidx(&vf->qtag, i));
285 		ixl_vf_map_vsi_queue(hw, vf, i,
322 ixl_vf_release_resources(struct ixl_pf *pf, struct ixl_vf *vf)
330 	ixl_vf_vsi_release(pf, &vf->vsi);
333 	ixl_vf_disable_queue_intr(hw, I40E_VFINT_DYN_CTL0(vf->vf_num));
336 		vfint_reg = IXL_VFINT_DYN_CTLN_REG(hw, i , vf->vf_num);
341 	ixl_vf_unregister_intr(hw, I40E_VPINT_LNKLST0(vf->vf_num));
344 		vpint_reg = IXL_VPINT_LNKLSTN_REG(hw, i, vf->vf_num);
348 	vf->vsi.num_tx_queues = 0;
349 	vf->vsi.num_rx_queues = 0;
353 ixl_flush_pcie(struct ixl_pf *pf, struct ixl_vf *vf)
361 	global_vf_num = hw->func_caps.vf_base_id + vf->vf_num;
376 ixl_reset_vf(struct ixl_pf *pf, struct ixl_vf *vf)
383 	ixl_dbg_iov(pf, "Resetting VF-%d\n", vf->vf_num);
385 	vfrtrig = rd32(hw, I40E_VPGEN_VFRTRIG(vf->vf_num));
387 	wr32(hw, I40E_VPGEN_VFRTRIG(vf->vf_num), vfrtrig);
390 	ixl_reinit_vf(pf, vf);
392 	ixl_dbg_iov(pf, "Resetting VF-%d done.\n", vf->vf_num);
396 ixl_reinit_vf(struct ixl_pf *pf, struct ixl_vf *vf)
404 	error = ixl_flush_pcie(pf, vf);
408 		    vf->vf_num);
413 		vfrstat = rd32(hw, I40E_VPGEN_VFRSTAT(vf->vf_num));
419 		device_printf(pf->dev, "VF %d failed to reset\n", vf->vf_num);
421 	wr32(hw, I40E_VFGEN_RSTAT1(vf->vf_num), VIRTCHNL_VFR_COMPLETED);
423 	vfrtrig = rd32(hw, I40E_VPGEN_VFRTRIG(vf->vf_num));
425 	wr32(hw, I40E_VPGEN_VFRTRIG(vf->vf_num), vfrtrig);
427 	if (vf->vsi.seid != 0)
428 		ixl_disable_rings(pf, &vf->vsi, &vf->qtag);
429 	ixl_pf_qmgr_clear_queue_flags(&vf->qtag);
431 	ixl_vf_release_resources(pf, vf);
432 	ixl_vf_setup_vsi(pf, vf);
433 	ixl_vf_map_queues(pf, vf);
435 	wr32(hw, I40E_VFGEN_RSTAT1(vf->vf_num), VIRTCHNL_VFR_VFACTIVE);
451 ixl_send_vf_msg(struct ixl_pf *pf, struct ixl_vf *vf, uint16_t op,
458 	global_vf_id = hw->func_caps.vf_base_id + vf->vf_num;
462 	    ixl_vc_opcode_str(op), op, status, vf->vf_num);
468 ixl_send_vf_ack(struct ixl_pf *pf, struct ixl_vf *vf, uint16_t op)
471 	ixl_send_vf_msg(pf, vf, op, I40E_SUCCESS, NULL, 0);
475 ixl_send_vf_nack_msg(struct ixl_pf *pf, struct ixl_vf *vf, uint16_t op,
482 	    status, vf->vf_num, file, line);
483 	ixl_send_vf_msg(pf, vf, op, status, NULL, 0);
487 ixl_vf_version_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg,
497 		vf->version.major = 1;
498 		vf->version.minor = VIRTCHNL_VERSION_MINOR_NO_VF_CAPS;
500 		vf->version.major = VIRTCHNL_VERSION_MAJOR;
501 		vf->version.minor = VIRTCHNL_VERSION_MINOR;
507 			__func__, vf->vf_num,
512 	ixl_send_vf_msg(pf, vf, VIRTCHNL_OP_VERSION, I40E_SUCCESS,
513 	    &vf->version, sizeof(vf->version));
517 ixl_vf_reset_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg,
520 	ixl_reset_vf(pf, vf);
526 ixl_vf_get_resources_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg,
533 	if (vf->version.minor == VIRTCHNL_VERSION_MINOR_NO_VF_CAPS)
545 	reply.num_queue_pairs = vf->vsi.num_tx_queues;
549 	reply.vsi_res[0].vsi_id = vf->vsi.vsi_num;
551 	reply.vsi_res[0].num_queue_pairs = vf->vsi.num_tx_queues;
552 	memcpy(reply.vsi_res[0].default_mac_addr, vf->mac, ETHER_ADDR_LEN);
554 	ixl_send_vf_msg(pf, vf, VIRTCHNL_OP_GET_VF_RESOURCES,
559 ixl_vf_config_tx_queue(struct ixl_pf *pf, struct ixl_vf *vf,
569 	global_queue_num = ixl_pf_qidx_from_vsi_qidx(&vf->qtag, info->queue_id);
570 	global_vf_num = hw->func_caps.vf_base_id + vf->vf_num;
574 	    vf->vf_num, global_queue_num, info->queue_id, global_vf_num);
585 	txq.rdylist = le16_to_cpu(vf->vsi.info.qs_handle[0]);
598 	ixl_pf_qmgr_mark_queue_configured(&vf->qtag, info->queue_id, true);
604 ixl_vf_config_rx_queue(struct ixl_pf *pf, struct ixl_vf *vf,
613 	global_queue_num = ixl_pf_qidx_from_vsi_qidx(&vf->qtag, info->queue_id);
617 	    vf->vf_num, global_queue_num, info->queue_id);
665 	ixl_pf_qmgr_mark_queue_configured(&vf->qtag, info->queue_id, false);
671 ixl_vf_config_vsi_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg,
679 	if (info->num_queue_pairs == 0 || info->num_queue_pairs > vf->vsi.num_tx_queues) {
681 		    vf->vf_num, info->num_queue_pairs, vf->vsi.num_tx_queues);
682 		i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_CONFIG_VSI_QUEUES,
687 	if (info->vsi_id != vf->vsi.vsi_num) {
689 		    vf->vf_num, info->vsi_id, vf->vsi.vsi_num);
690 		i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_CONFIG_VSI_QUEUES,
698 		if (pair->txq.vsi_id != vf->vsi.vsi_num ||
699 		    pair->rxq.vsi_id != vf->vsi.vsi_num ||
701 		    pair->txq.queue_id >= vf->vsi.num_tx_queues) {
703 			i40e_send_vf_nack(pf, vf,
708 		if (ixl_vf_config_tx_queue(pf, vf, &pair->txq) != 0) {
709 			i40e_send_vf_nack(pf, vf,
714 		if (ixl_vf_config_rx_queue(pf, vf, &pair->rxq) != 0) {
715 			i40e_send_vf_nack(pf, vf,
721 	ixl_send_vf_ack(pf, vf, VIRTCHNL_OP_CONFIG_VSI_QUEUES);
754 ixl_vf_config_vector(struct ixl_pf *pf, struct ixl_vf *vf,
780 			cur_queue = ixl_pf_qidx_from_vsi_qidx(&vf->qtag, qindex);
789 			cur_queue = ixl_pf_qidx_from_vsi_qidx(&vf->qtag, qindex);
797 		lnklst_reg = I40E_VPINT_LNKLST0(vf->vf_num);
800 		    vf->vf_num);
809 ixl_vf_config_irq_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg,
824 		    vector->vsi_id != vf->vsi.vsi_num) {
825 			i40e_send_vf_nack(pf, vf,
832 			if (largest_rxq >= vf->vsi.num_rx_queues) {
833 				i40e_send_vf_nack(pf, vf,
842 			if (largest_txq >= vf->vsi.num_tx_queues) {
843 				i40e_send_vf_nack(pf, vf,
852 			i40e_send_vf_nack(pf, vf,
858 		ixl_vf_config_vector(pf, vf, vector);
861 	ixl_send_vf_ack(pf, vf, VIRTCHNL_OP_CONFIG_IRQ_MAP);
865 ixl_vf_enable_queues_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg,
873 	if (select->vsi_id != vf->vsi.vsi_num ||
875 		i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_ENABLE_QUEUES,
884 			if (i >= vf->vsi.num_tx_queues) {
886 				    vf->vf_num, i);
890 			if (!ixl_pf_qmgr_is_queue_configured(&vf->qtag, i, true))
893 			if (ixl_pf_qmgr_is_queue_enabled(&vf->qtag, i, true))
895 				    vf->vf_num, i);
897 			error = ixl_enable_tx_ring(pf, &vf->qtag, i);
901 				ixl_pf_qmgr_mark_queue_enabled(&vf->qtag, i, true);
909 			if (i >= vf->vsi.num_rx_queues) {
911 				    vf->vf_num, i);
915 			if (!ixl_pf_qmgr_is_queue_configured(&vf->qtag, i, false))
918 			if (ixl_pf_qmgr_is_queue_enabled(&vf->qtag, i, false))
920 				    vf->vf_num, i);
921 			error = ixl_enable_rx_ring(pf, &vf->qtag, i);
925 				ixl_pf_qmgr_mark_queue_enabled(&vf->qtag, i, false);
930 		i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_ENABLE_QUEUES,
935 	ixl_send_vf_ack(pf, vf, VIRTCHNL_OP_ENABLE_QUEUES);
939 ixl_vf_disable_queues_msg(struct ixl_pf *pf, struct ixl_vf *vf,
947 	if (select->vsi_id != vf->vsi.vsi_num ||
949 		i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_DISABLE_QUEUES,
958 			if (i >= vf->vsi.num_tx_queues) {
960 				    vf->vf_num, i);
964 			if (!ixl_pf_qmgr_is_queue_configured(&vf->qtag, i, true))
967 			if (!ixl_pf_qmgr_is_queue_enabled(&vf->qtag, i, true)) {
969 				    vf->vf_num, i);
972 			error = ixl_disable_tx_ring(pf, &vf->qtag, i);
976 				ixl_pf_qmgr_mark_queue_disabled(&vf->qtag, i, true);
984 			if (i >= vf->vsi.num_rx_queues) {
986 				    vf->vf_num, i);
990 			if (!ixl_pf_qmgr_is_queue_configured(&vf->qtag, i, false))
993 			if (!ixl_pf_qmgr_is_queue_enabled(&vf->qtag, i, false)) {
995 				    vf->vf_num, i);
998 			error = ixl_disable_rx_ring(pf, &vf->qtag, i);
1002 				ixl_pf_qmgr_mark_queue_disabled(&vf->qtag, i, false);
1007 		i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_DISABLE_QUEUES,
1012 	ixl_send_vf_ack(pf, vf, VIRTCHNL_OP_DISABLE_QUEUES);
1016 ixl_vf_mac_valid(struct ixl_vf *vf, const uint8_t *addr)
1027 	if (!(vf->vf_flags & VF_FLAG_SET_MAC_CAP) &&
1028 	    !(ETHER_IS_MULTICAST(addr) || !ixl_ether_is_equal(addr, vf->mac)))
1035 ixl_vf_add_mac_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg,
1043 	vsi = &vf->vsi;
1047 		i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_ADD_ETH_ADDR,
1053 		if (ixl_vf_mac_valid(vf, addr_list->list[i].addr) != 0) {
1054 			i40e_send_vf_nack(pf, vf,
1065 	ixl_send_vf_ack(pf, vf, VIRTCHNL_OP_ADD_ETH_ADDR);
1069 ixl_vf_del_mac_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg,
1077 	vsi = &vf->vsi;
1081 		i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_DEL_ETH_ADDR,
1089 			i40e_send_vf_nack(pf, vf,
1097 		ixl_del_filter(&vf->vsi, addr->addr, IXL_VLAN_ANY);
1100 	ixl_send_vf_ack(pf, vf, VIRTCHNL_OP_DEL_ETH_ADDR);
1104 ixl_vf_enable_vlan_strip(struct ixl_pf *pf, struct ixl_vf *vf)
1108 	vsi_ctx.seid = vf->vsi.seid;
1118 ixl_vf_add_vlan_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg,
1127 	if (filter_list->vsi_id != vf->vsi.vsi_num) {
1128 		i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_ADD_VLAN,
1133 	if (!(vf->vf_flags & VF_FLAG_VLAN_CAP)) {
1134 		i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_ADD_VLAN,
1141 			i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_ADD_VLAN,
1147 	code = ixl_vf_enable_vlan_strip(pf, vf);
1149 		i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_ADD_VLAN,
1154 		ixl_add_filter(&vf->vsi, vf->mac, filter_list->vlan_id[i]);
1156 	ixl_send_vf_ack(pf, vf, VIRTCHNL_OP_ADD_VLAN);
1160 ixl_vf_del_vlan_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg,
1168 	if (filter_list->vsi_id != vf->vsi.vsi_num) {
1169 		i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_DEL_VLAN,
1176 			i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_ADD_VLAN,
1182 	if (!(vf->vf_flags & VF_FLAG_VLAN_CAP)) {
1183 		i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_ADD_VLAN,
1189 		ixl_del_filter(&vf->vsi, vf->mac, filter_list->vlan_id[i]);
1191 	ixl_send_vf_ack(pf, vf, VIRTCHNL_OP_DEL_VLAN);
1195 ixl_vf_config_promisc_msg(struct ixl_pf *pf, struct ixl_vf *vf,
1202 	if (!(vf->vf_flags & VF_FLAG_PROMISC_CAP)) {
1206 		ixl_send_vf_ack(pf, vf,
1212 	if (info->vsi_id != vf->vsi.vsi_num) {
1213 		i40e_send_vf_nack(pf, vf,
1218 	code = i40e_aq_set_vsi_unicast_promiscuous(hw, vf->vsi.seid,
1222 		    " error %s\n", vf->vsi.seid, i40e_stat_str(hw, code),
1224 		i40e_send_vf_nack(pf, vf,
1229 	code = i40e_aq_set_vsi_multicast_promiscuous(hw, vf->vsi.seid,
1233 		    " error %s\n", vf->vsi.seid, i40e_stat_str(hw, code),
1235 		i40e_send_vf_nack(pf, vf,
1240 	ixl_send_vf_ack(pf, vf, VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE);
1244 ixl_vf_get_stats_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg,
1250 	if (queue->vsi_id != vf->vsi.vsi_num) {
1251 		i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_GET_STATS,
1256 	ixl_update_eth_stats(&vf->vsi);
1258 	ixl_send_vf_msg(pf, vf, VIRTCHNL_OP_GET_STATS,
1259 	    I40E_SUCCESS, &vf->vsi.eth_stats, sizeof(vf->vsi.eth_stats));
1263 ixl_vf_config_rss_key_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg,
1277 		    vf->vf_num, key->key_len, 52);
1278 		i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_CONFIG_RSS_KEY,
1283 	if (key->vsi_id != vf->vsi.vsi_num) {
1285 		    vf->vf_num, key->vsi_id, vf->vsi.vsi_num);
1286 		i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_CONFIG_RSS_KEY,
1300 		status = i40e_aq_set_rss_key(hw, vf->vsi.vsi_num, &key_data);
1304 			i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_CONFIG_RSS_KEY,
1310 			i40e_write_rx_ctl(hw, I40E_VFQF_HKEY1(i, vf->vf_num), ((u32 *)key->key)[i]);
1314 	    vf->vf_num, key->key[0]);
1316 	ixl_send_vf_ack(pf, vf, VIRTCHNL_OP_CONFIG_RSS_KEY);
1320 ixl_vf_config_rss_lut_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg,
1333 		    vf->vf_num, lut->lut_entries, 64);
1334 		i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_CONFIG_RSS_LUT,
1339 	if (lut->vsi_id != vf->vsi.vsi_num) {
1341 		    vf->vf_num, lut->vsi_id, vf->vsi.vsi_num);
1342 		i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_CONFIG_RSS_LUT,
1349 		status = i40e_aq_set_rss_lut(hw, vf->vsi.vsi_num, false, lut->lut, lut->lut_entries);
1353 			i40e_send_vf_nack(pf, vf, VIRTCHNL_OP_CONFIG_RSS_LUT,
1359 			i40e_write_rx_ctl(hw, I40E_VFQF_HLUT1(i, vf->vf_num), ((u32 *)lut->lut)[i]);
1363 	    vf->vf_num, lut->lut[0], lut->lut_entries);
1365 	ixl_send_vf_ack(pf, vf, VIRTCHNL_OP_CONFIG_RSS_LUT);
1369 ixl_vf_set_rss_hena_msg(struct ixl_pf *pf, struct ixl_vf *vf, void *msg,
1379 	i40e_write_rx_ctl(hw, I40E_VFQF_HENA1(0, vf->vf_num), (u32)hena->hena);
1380 	i40e_write_rx_ctl(hw, I40E_VFQF_HENA1(1, vf->vf_num), (u32)(hena->hena >> 32));
1383 	    vf->vf_num, hena->hena);
1385 	ixl_send_vf_ack(pf, vf, VIRTCHNL_OP_SET_RSS_HENA);
1389 ixl_notify_vf_link_state(struct ixl_pf *pf, struct ixl_vf *vf)
1401 	ixl_send_vf_msg(pf, vf, VIRTCHNL_OP_EVENT, I40E_SUCCESS, &event,
1418 	struct ixl_vf *vf;
1432 	vf = &pf->vfs[vf_num];
1439 	    (vf->vf_flags & VF_FLAG_ENABLED) ? " " : " disabled ",
1443 	err = virtchnl_vc_validate_vf_msg(&vf->version, opcode, msg, msg_size);
1446 		    __func__, vf->vf_num, opcode, msg_size, err);
1447 		i40e_send_vf_nack(pf, vf, opcode, I40E_ERR_PARAM);
1452 	if (!(vf->vf_flags & VF_FLAG_ENABLED))
1457 		ixl_vf_version_msg(pf, vf, msg, msg_size);
1460 		ixl_vf_reset_msg(pf, vf, msg, msg_size);
1463 		ixl_vf_get_resources_msg(pf, vf, msg, msg_size);
1467 		ixl_notify_vf_link_state(pf, vf);
1470 		ixl_vf_config_vsi_msg(pf, vf, msg, msg_size);
1473 		ixl_vf_config_irq_msg(pf, vf, msg, msg_size);
1476 		ixl_vf_enable_queues_msg(pf, vf, msg, msg_size);
1480 		ixl_notify_vf_link_state(pf, vf);
1483 		ixl_vf_disable_queues_msg(pf, vf, msg, msg_size);
1486 		ixl_vf_add_mac_msg(pf, vf, msg, msg_size);
1489 		ixl_vf_del_mac_msg(pf, vf, msg, msg_size);
1492 		ixl_vf_add_vlan_msg(pf, vf, msg, msg_size);
1495 		ixl_vf_del_vlan_msg(pf, vf, msg, msg_size);
1498 		ixl_vf_config_promisc_msg(pf, vf, msg, msg_size);
1501 		ixl_vf_get_stats_msg(pf, vf, msg, msg_size);
1504 		ixl_vf_config_rss_key_msg(pf, vf, msg, msg_size);
1507 		ixl_vf_config_rss_lut_msg(pf, vf, msg, msg_size);
1510 		ixl_vf_set_rss_hena_msg(pf, vf, msg, msg_size);
1517 		i40e_send_vf_nack(pf, vf, opcode, I40E_ERR_NOT_IMPLEMENTED);
1526 	struct ixl_vf *vf;
1546 		vf = &pf->vfs[i];
1547 		if (!(vf->vf_flags & VF_FLAG_ENABLED))
1558 			ixl_reinit_vf(pf, vf);
1747 ixl_vf_reserve_queues(struct ixl_pf *pf, struct ixl_vf *vf, int num_queues)
1755 		    num_queues, vf->vf_num);
1757 		device_printf(dev, "Setting VF %d num-queues to 1\n", vf->vf_num);
1760 		device_printf(dev, "Setting VF %d num-queues to %d\n", vf->vf_num, IAVF_MAX_QUEUES);
1763 	error = ixl_pf_qmgr_alloc_scattered(&pf->qmgr, num_queues, &vf->qtag);
1766 		    num_queues, vf->vf_num);
1771 	    vf->vf_num, vf->qtag.num_allocated, vf->qtag.num_active);
1782 	struct ixl_vf *vf;
1788 	vf = &pf->vfs[vfnum];
1789 	vf->vf_num = vfnum;
1790 	vf->vsi.back = pf;
1791 	vf->vf_flags = VF_FLAG_ENABLED;
1795 	error = ixl_vf_reserve_queues(pf, vf, vf_num_queues);
1799 	error = ixl_vf_setup_vsi(pf, vf);
1805 		bcopy(mac, vf->mac, ETHER_ADDR_LEN);
1808 			vf->vf_flags |= VF_FLAG_SET_MAC_CAP;
1814 		vf->vf_flags |= VF_FLAG_SET_MAC_CAP;
1817 		vf->vf_flags |= VF_FLAG_MAC_ANTI_SPOOF;
1820 		vf->vf_flags |= VF_FLAG_PROMISC_CAP;
1822 	vf->vf_flags |= VF_FLAG_VLAN_CAP;
1825 	ixl_reset_vf(pf, vf);
1828 		snprintf(sysctl_name, sizeof(sysctl_name), "vf%d", vfnum);
1829 		ixl_vsi_add_sysctls(&vf->vsi, sysctl_name, false);