42 static bool ixgbe_cache_ring_dcb_sriov(struct ixgbe_adapter *adapter)  in ixgbe_cache_ring_dcb_sriov()  argument
45 	struct ixgbe_ring_feature *fcoe = &adapter->ring_feature[RING_F_FCOE];  in ixgbe_cache_ring_dcb_sriov()
47 	struct ixgbe_ring_feature *vmdq = &adapter->ring_feature[RING_F_VMDQ];  in ixgbe_cache_ring_dcb_sriov()
50 	u8 tcs = netdev_get_num_tc(adapter->netdev);  in ixgbe_cache_ring_dcb_sriov()
57 	if (!(adapter->flags & IXGBE_FLAG_SRIOV_ENABLED))  in ixgbe_cache_ring_dcb_sriov()
62 	for (i = 0; i < adapter->num_rx_queues; i++, reg_idx++) {  in ixgbe_cache_ring_dcb_sriov()
66 		adapter->rx_ring[i]->reg_idx = reg_idx;  in ixgbe_cache_ring_dcb_sriov()
70 	for (i = 0; i < adapter->num_tx_queues; i++, reg_idx++) {  in ixgbe_cache_ring_dcb_sriov()
74 		adapter->tx_ring[i]->reg_idx = reg_idx;  in ixgbe_cache_ring_dcb_sriov()
79 	if (!(adapter->flags & IXGBE_FLAG_FCOE_ENABLED))  in ixgbe_cache_ring_dcb_sriov()
89 		u8 fcoe_tc = ixgbe_fcoe_get_tc(adapter);  in ixgbe_cache_ring_dcb_sriov()
92 		for (i = fcoe->offset; i < adapter->num_rx_queues; i++) {  in ixgbe_cache_ring_dcb_sriov()
94 			adapter->rx_ring[i]->reg_idx = reg_idx;  in ixgbe_cache_ring_dcb_sriov()
99 		for (i = fcoe->offset; i < adapter->num_tx_queues; i++) {  in ixgbe_cache_ring_dcb_sriov()
101 			adapter->tx_ring[i]->reg_idx = reg_idx;  in ixgbe_cache_ring_dcb_sriov()
111 static void ixgbe_get_first_reg_idx(struct ixgbe_adapter *adapter, u8 tc,  in ixgbe_get_first_reg_idx()  argument
114 	struct net_device *dev = adapter->netdev;  in ixgbe_get_first_reg_idx()
115 	struct ixgbe_hw *hw = &adapter->hw;  in ixgbe_get_first_reg_idx()
169 static bool ixgbe_cache_ring_dcb(struct ixgbe_adapter *adapter)  in ixgbe_cache_ring_dcb()  argument
171 	struct net_device *dev = adapter->netdev;  in ixgbe_cache_ring_dcb()
180 	rss_i = adapter->ring_feature[RING_F_RSS].indices;  in ixgbe_cache_ring_dcb()
183 		ixgbe_get_first_reg_idx(adapter, tc, &tx_idx, &rx_idx);  in ixgbe_cache_ring_dcb()
185 			adapter->tx_ring[offset + i]->reg_idx = tx_idx;  in ixgbe_cache_ring_dcb()
186 			adapter->rx_ring[offset + i]->reg_idx = rx_idx;  in ixgbe_cache_ring_dcb()
187 			adapter->tx_ring[offset + i]->dcb_tc = tc;  in ixgbe_cache_ring_dcb()
188 			adapter->rx_ring[offset + i]->dcb_tc = tc;  in ixgbe_cache_ring_dcb()
204 static bool ixgbe_cache_ring_sriov(struct ixgbe_adapter *adapter)  in ixgbe_cache_ring_sriov()  argument
207 	struct ixgbe_ring_feature *fcoe = &adapter->ring_feature[RING_F_FCOE];  in ixgbe_cache_ring_sriov()
209 	struct ixgbe_ring_feature *vmdq = &adapter->ring_feature[RING_F_VMDQ];  in ixgbe_cache_ring_sriov()
210 	struct ixgbe_ring_feature *rss = &adapter->ring_feature[RING_F_RSS];  in ixgbe_cache_ring_sriov()
215 	if (!(adapter->flags & IXGBE_FLAG_VMDQ_ENABLED))  in ixgbe_cache_ring_sriov()
220 	for (i = 0; i < adapter->num_rx_queues; i++, reg_idx++) {  in ixgbe_cache_ring_sriov()
229 		adapter->rx_ring[i]->reg_idx = reg_idx;  in ixgbe_cache_ring_sriov()
234 	for (; i < adapter->num_rx_queues; i++, reg_idx++)  in ixgbe_cache_ring_sriov()
235 		adapter->rx_ring[i]->reg_idx = reg_idx;  in ixgbe_cache_ring_sriov()
239 	for (i = 0; i < adapter->num_tx_queues; i++, reg_idx++) {  in ixgbe_cache_ring_sriov()
248 		adapter->tx_ring[i]->reg_idx = reg_idx;  in ixgbe_cache_ring_sriov()
253 	for (; i < adapter->num_tx_queues; i++, reg_idx++)  in ixgbe_cache_ring_sriov()
254 		adapter->tx_ring[i]->reg_idx = reg_idx;  in ixgbe_cache_ring_sriov()
268 static bool ixgbe_cache_ring_rss(struct ixgbe_adapter *adapter)  in ixgbe_cache_ring_rss()  argument
272 	for (i = 0; i < adapter->num_rx_queues; i++)  in ixgbe_cache_ring_rss()
273 		adapter->rx_ring[i]->reg_idx = i;  in ixgbe_cache_ring_rss()
274 	for (i = 0; i < adapter->num_tx_queues; i++)  in ixgbe_cache_ring_rss()
275 		adapter->tx_ring[i]->reg_idx = i;  in ixgbe_cache_ring_rss()
291 static void ixgbe_cache_ring_register(struct ixgbe_adapter *adapter)  in ixgbe_cache_ring_register()  argument
294 	adapter->rx_ring[0]->reg_idx = 0;  in ixgbe_cache_ring_register()
295 	adapter->tx_ring[0]->reg_idx = 0;  in ixgbe_cache_ring_register()
298 	if (ixgbe_cache_ring_dcb_sriov(adapter))  in ixgbe_cache_ring_register()
301 	if (ixgbe_cache_ring_dcb(adapter))  in ixgbe_cache_ring_register()
305 	if (ixgbe_cache_ring_sriov(adapter))  in ixgbe_cache_ring_register()
308 	ixgbe_cache_ring_rss(adapter);  in ixgbe_cache_ring_register()
328 static bool ixgbe_set_dcb_sriov_queues(struct ixgbe_adapter *adapter)  in ixgbe_set_dcb_sriov_queues()  argument
331 	u16 vmdq_i = adapter->ring_feature[RING_F_VMDQ].limit;  in ixgbe_set_dcb_sriov_queues()
336 	u8 tcs = netdev_get_num_tc(adapter->netdev);  in ixgbe_set_dcb_sriov_queues()
343 	if (!(adapter->flags & IXGBE_FLAG_SRIOV_ENABLED))  in ixgbe_set_dcb_sriov_queues()
347 	vmdq_i += adapter->ring_feature[RING_F_VMDQ].offset;  in ixgbe_set_dcb_sriov_queues()
365 	vmdq_i -= adapter->ring_feature[RING_F_VMDQ].offset;  in ixgbe_set_dcb_sriov_queues()
368 	adapter->ring_feature[RING_F_VMDQ].indices = vmdq_i;  in ixgbe_set_dcb_sriov_queues()
369 	adapter->ring_feature[RING_F_VMDQ].mask = vmdq_m;  in ixgbe_set_dcb_sriov_queues()
375 	adapter->ring_feature[RING_F_RSS].indices = 1;  in ixgbe_set_dcb_sriov_queues()
376 	adapter->ring_feature[RING_F_RSS].mask = IXGBE_RSS_DISABLED_MASK;  in ixgbe_set_dcb_sriov_queues()
379 	adapter->flags &= ~IXGBE_FLAG_FDIR_HASH_CAPABLE;  in ixgbe_set_dcb_sriov_queues()
381 	adapter->num_rx_pools = vmdq_i;  in ixgbe_set_dcb_sriov_queues()
382 	adapter->num_rx_queues_per_pool = tcs;  in ixgbe_set_dcb_sriov_queues()
384 	adapter->num_tx_queues = vmdq_i * tcs;  in ixgbe_set_dcb_sriov_queues()
385 	adapter->num_rx_queues = vmdq_i * tcs;  in ixgbe_set_dcb_sriov_queues()
388 	if (adapter->flags & IXGBE_FLAG_FCOE_ENABLED) {  in ixgbe_set_dcb_sriov_queues()
391 		fcoe = &adapter->ring_feature[RING_F_FCOE];  in ixgbe_set_dcb_sriov_queues()
402 			adapter->num_tx_queues += fcoe_i;  in ixgbe_set_dcb_sriov_queues()
403 			adapter->num_rx_queues += fcoe_i;  in ixgbe_set_dcb_sriov_queues()
407 			fcoe->offset = ixgbe_fcoe_get_tc(adapter);  in ixgbe_set_dcb_sriov_queues()
409 			adapter->flags &= ~IXGBE_FLAG_FCOE_ENABLED;  in ixgbe_set_dcb_sriov_queues()
419 		netdev_set_tc_queue(adapter->netdev, i, 1, i);  in ixgbe_set_dcb_sriov_queues()
424 static bool ixgbe_set_dcb_queues(struct ixgbe_adapter *adapter)  in ixgbe_set_dcb_queues()  argument
426 	struct net_device *dev = adapter->netdev;  in ixgbe_set_dcb_queues()
440 	if (adapter->hw.mac.type == ixgbe_mac_82598EB) {  in ixgbe_set_dcb_queues()
455 	f = &adapter->ring_feature[RING_F_RSS];  in ixgbe_set_dcb_queues()
461 	adapter->flags &= ~IXGBE_FLAG_FDIR_HASH_CAPABLE;  in ixgbe_set_dcb_queues()
469 	if (adapter->flags & IXGBE_FLAG_FCOE_ENABLED) {  in ixgbe_set_dcb_queues()
470 		u8 tc = ixgbe_fcoe_get_tc(adapter);  in ixgbe_set_dcb_queues()
472 		f = &adapter->ring_feature[RING_F_FCOE];  in ixgbe_set_dcb_queues()
481 	adapter->num_tx_queues = rss_i * tcs;  in ixgbe_set_dcb_queues()
482 	adapter->num_rx_queues = rss_i * tcs;  in ixgbe_set_dcb_queues()
497 static bool ixgbe_set_sriov_queues(struct ixgbe_adapter *adapter)  in ixgbe_set_sriov_queues()  argument
499 	u16 vmdq_i = adapter->ring_feature[RING_F_VMDQ].limit;  in ixgbe_set_sriov_queues()
501 	u16 rss_i = adapter->ring_feature[RING_F_RSS].limit;  in ixgbe_set_sriov_queues()
506 	bool pools = (find_first_zero_bit(&adapter->fwd_bitmask, 32) > 1);  in ixgbe_set_sriov_queues()
509 	if (!(adapter->flags & IXGBE_FLAG_SRIOV_ENABLED))  in ixgbe_set_sriov_queues()
513 	vmdq_i += adapter->ring_feature[RING_F_VMDQ].offset;  in ixgbe_set_sriov_queues()
537 	vmdq_i -= adapter->ring_feature[RING_F_VMDQ].offset;  in ixgbe_set_sriov_queues()
540 	adapter->ring_feature[RING_F_VMDQ].indices = vmdq_i;  in ixgbe_set_sriov_queues()
541 	adapter->ring_feature[RING_F_VMDQ].mask = vmdq_m;  in ixgbe_set_sriov_queues()
544 	adapter->ring_feature[RING_F_RSS].indices = rss_i;  in ixgbe_set_sriov_queues()
545 	adapter->ring_feature[RING_F_RSS].mask = rss_m;  in ixgbe_set_sriov_queues()
547 	adapter->num_rx_pools = vmdq_i;  in ixgbe_set_sriov_queues()
548 	adapter->num_rx_queues_per_pool = rss_i;  in ixgbe_set_sriov_queues()
550 	adapter->num_rx_queues = vmdq_i * rss_i;  in ixgbe_set_sriov_queues()
551 	adapter->num_tx_queues = vmdq_i * rss_i;  in ixgbe_set_sriov_queues()
554 	adapter->flags &= ~IXGBE_FLAG_FDIR_HASH_CAPABLE;  in ixgbe_set_sriov_queues()
562 	if (adapter->flags & IXGBE_FLAG_FCOE_ENABLED) {  in ixgbe_set_sriov_queues()
565 		fcoe = &adapter->ring_feature[RING_F_FCOE];  in ixgbe_set_sriov_queues()
579 			if (!(adapter->flags & IXGBE_FLAG_MSIX_ENABLED))  in ixgbe_set_sriov_queues()
590 		adapter->num_tx_queues += fcoe_i;  in ixgbe_set_sriov_queues()
591 		adapter->num_rx_queues += fcoe_i;  in ixgbe_set_sriov_queues()
606 static bool ixgbe_set_rss_queues(struct ixgbe_adapter *adapter)  in ixgbe_set_rss_queues()  argument
608 	struct ixgbe_hw *hw = &adapter->hw;  in ixgbe_set_rss_queues()
613 	f = &adapter->ring_feature[RING_F_RSS];  in ixgbe_set_rss_queues()
624 	adapter->flags &= ~IXGBE_FLAG_FDIR_HASH_CAPABLE;  in ixgbe_set_rss_queues()
631 	if (rss_i > 1 && adapter->atr_sample_rate) {  in ixgbe_set_rss_queues()
632 		f = &adapter->ring_feature[RING_F_FDIR];  in ixgbe_set_rss_queues()
636 		if (!(adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE))  in ixgbe_set_rss_queues()
637 			adapter->flags |= IXGBE_FLAG_FDIR_HASH_CAPABLE;  in ixgbe_set_rss_queues()
649 	if (adapter->flags & IXGBE_FLAG_FCOE_ENABLED) {  in ixgbe_set_rss_queues()
650 		struct net_device *dev = adapter->netdev;  in ixgbe_set_rss_queues()
653 		f = &adapter->ring_feature[RING_F_FCOE];  in ixgbe_set_rss_queues()
660 		if (!(adapter->flags & IXGBE_FLAG_MSIX_ENABLED))  in ixgbe_set_rss_queues()
670 	adapter->num_rx_queues = rss_i;  in ixgbe_set_rss_queues()
671 	adapter->num_tx_queues = rss_i;  in ixgbe_set_rss_queues()
687 static void ixgbe_set_num_queues(struct ixgbe_adapter *adapter)  in ixgbe_set_num_queues()  argument
690 	adapter->num_rx_queues = 1;  in ixgbe_set_num_queues()
691 	adapter->num_tx_queues = 1;  in ixgbe_set_num_queues()
692 	adapter->num_rx_pools = adapter->num_rx_queues;  in ixgbe_set_num_queues()
693 	adapter->num_rx_queues_per_pool = 1;  in ixgbe_set_num_queues()
696 	if (ixgbe_set_dcb_sriov_queues(adapter))  in ixgbe_set_num_queues()
699 	if (ixgbe_set_dcb_queues(adapter))  in ixgbe_set_num_queues()
703 	if (ixgbe_set_sriov_queues(adapter))  in ixgbe_set_num_queues()
706 	ixgbe_set_rss_queues(adapter);  in ixgbe_set_num_queues()
717 static int ixgbe_acquire_msix_vectors(struct ixgbe_adapter *adapter)  in ixgbe_acquire_msix_vectors()  argument
719 	struct ixgbe_hw *hw = &adapter->hw;  in ixgbe_acquire_msix_vectors()
723 	vectors = max(adapter->num_rx_queues, adapter->num_tx_queues);  in ixgbe_acquire_msix_vectors()
748 	adapter->msix_entries = kcalloc(vectors,  in ixgbe_acquire_msix_vectors()
751 	if (!adapter->msix_entries)  in ixgbe_acquire_msix_vectors()
755 		adapter->msix_entries[i].entry = i;  in ixgbe_acquire_msix_vectors()
757 	vectors = pci_enable_msix_range(adapter->pdev, adapter->msix_entries,  in ixgbe_acquire_msix_vectors()
767 		adapter->flags &= ~IXGBE_FLAG_MSIX_ENABLED;  in ixgbe_acquire_msix_vectors()
768 		kfree(adapter->msix_entries);  in ixgbe_acquire_msix_vectors()
769 		adapter->msix_entries = NULL;  in ixgbe_acquire_msix_vectors()
777 	adapter->flags |= IXGBE_FLAG_MSIX_ENABLED;  in ixgbe_acquire_msix_vectors()
783 	adapter->num_q_vectors = min_t(int, vectors, adapter->max_q_vectors);  in ixgbe_acquire_msix_vectors()
808 static int ixgbe_alloc_q_vector(struct ixgbe_adapter *adapter,  in ixgbe_alloc_q_vector()  argument
818 	u8 tcs = netdev_get_num_tc(adapter->netdev);  in ixgbe_alloc_q_vector()
825 	if ((tcs <= 1) && !(adapter->flags & IXGBE_FLAG_SRIOV_ENABLED)) {  in ixgbe_alloc_q_vector()
826 		u16 rss_i = adapter->ring_feature[RING_F_RSS].indices;  in ixgbe_alloc_q_vector()
827 		if (rss_i > 1 && adapter->atr_sample_rate) {  in ixgbe_alloc_q_vector()
853 	netif_napi_add(adapter->netdev, &q_vector->napi,  in ixgbe_alloc_q_vector()
862 	adapter->q_vector[v_idx] = q_vector;  in ixgbe_alloc_q_vector()
863 	q_vector->adapter = adapter;  in ixgbe_alloc_q_vector()
867 	q_vector->tx.work_limit = adapter->tx_work_limit;  in ixgbe_alloc_q_vector()
875 		if (adapter->tx_itr_setting == 1)  in ixgbe_alloc_q_vector()
878 			q_vector->itr = adapter->tx_itr_setting;  in ixgbe_alloc_q_vector()
881 		if (adapter->rx_itr_setting == 1)  in ixgbe_alloc_q_vector()
884 			q_vector->itr = adapter->rx_itr_setting;  in ixgbe_alloc_q_vector()
889 		ring->dev = &adapter->pdev->dev;  in ixgbe_alloc_q_vector()
890 		ring->netdev = adapter->netdev;  in ixgbe_alloc_q_vector()
899 		ring->count = adapter->tx_ring_count;  in ixgbe_alloc_q_vector()
900 		if (adapter->num_rx_pools > 1)  in ixgbe_alloc_q_vector()
902 				txr_idx % adapter->num_rx_queues_per_pool;  in ixgbe_alloc_q_vector()
907 		adapter->tx_ring[txr_idx] = ring;  in ixgbe_alloc_q_vector()
919 		ring->dev = &adapter->pdev->dev;  in ixgbe_alloc_q_vector()
920 		ring->netdev = adapter->netdev;  in ixgbe_alloc_q_vector()
932 		if (adapter->hw.mac.type == ixgbe_mac_82599EB)  in ixgbe_alloc_q_vector()
936 		if (adapter->netdev->features & NETIF_F_FCOE_MTU) {  in ixgbe_alloc_q_vector()
938 			f = &adapter->ring_feature[RING_F_FCOE];  in ixgbe_alloc_q_vector()
946 		ring->count = adapter->rx_ring_count;  in ixgbe_alloc_q_vector()
947 		if (adapter->num_rx_pools > 1)  in ixgbe_alloc_q_vector()
949 				rxr_idx % adapter->num_rx_queues_per_pool;  in ixgbe_alloc_q_vector()
954 		adapter->rx_ring[rxr_idx] = ring;  in ixgbe_alloc_q_vector()
976 static void ixgbe_free_q_vector(struct ixgbe_adapter *adapter, int v_idx)  in ixgbe_free_q_vector()  argument
978 	struct ixgbe_q_vector *q_vector = adapter->q_vector[v_idx];  in ixgbe_free_q_vector()
982 		adapter->tx_ring[ring->queue_index] = NULL;  in ixgbe_free_q_vector()
985 		adapter->rx_ring[ring->queue_index] = NULL;  in ixgbe_free_q_vector()
987 	adapter->q_vector[v_idx] = NULL;  in ixgbe_free_q_vector()
1005 static int ixgbe_alloc_q_vectors(struct ixgbe_adapter *adapter)  in ixgbe_alloc_q_vectors()  argument
1007 	int q_vectors = adapter->num_q_vectors;  in ixgbe_alloc_q_vectors()
1008 	int rxr_remaining = adapter->num_rx_queues;  in ixgbe_alloc_q_vectors()
1009 	int txr_remaining = adapter->num_tx_queues;  in ixgbe_alloc_q_vectors()
1014 	if (!(adapter->flags & IXGBE_FLAG_MSIX_ENABLED))  in ixgbe_alloc_q_vectors()
1019 			err = ixgbe_alloc_q_vector(adapter, q_vectors, v_idx,  in ixgbe_alloc_q_vectors()
1034 		err = ixgbe_alloc_q_vector(adapter, q_vectors, v_idx,  in ixgbe_alloc_q_vectors()
1051 	adapter->num_tx_queues = 0;  in ixgbe_alloc_q_vectors()
1052 	adapter->num_rx_queues = 0;  in ixgbe_alloc_q_vectors()
1053 	adapter->num_q_vectors = 0;  in ixgbe_alloc_q_vectors()
1056 		ixgbe_free_q_vector(adapter, v_idx);  in ixgbe_alloc_q_vectors()
1069 static void ixgbe_free_q_vectors(struct ixgbe_adapter *adapter)  in ixgbe_free_q_vectors()  argument
1071 	int v_idx = adapter->num_q_vectors;  in ixgbe_free_q_vectors()
1073 	adapter->num_tx_queues = 0;  in ixgbe_free_q_vectors()
1074 	adapter->num_rx_queues = 0;  in ixgbe_free_q_vectors()
1075 	adapter->num_q_vectors = 0;  in ixgbe_free_q_vectors()
1078 		ixgbe_free_q_vector(adapter, v_idx);  in ixgbe_free_q_vectors()
1081 static void ixgbe_reset_interrupt_capability(struct ixgbe_adapter *adapter)  in ixgbe_reset_interrupt_capability()  argument
1083 	if (adapter->flags & IXGBE_FLAG_MSIX_ENABLED) {  in ixgbe_reset_interrupt_capability()
1084 		adapter->flags &= ~IXGBE_FLAG_MSIX_ENABLED;  in ixgbe_reset_interrupt_capability()
1085 		pci_disable_msix(adapter->pdev);  in ixgbe_reset_interrupt_capability()
1086 		kfree(adapter->msix_entries);  in ixgbe_reset_interrupt_capability()
1087 		adapter->msix_entries = NULL;  in ixgbe_reset_interrupt_capability()
1088 	} else if (adapter->flags & IXGBE_FLAG_MSI_ENABLED) {  in ixgbe_reset_interrupt_capability()
1089 		adapter->flags &= ~IXGBE_FLAG_MSI_ENABLED;  in ixgbe_reset_interrupt_capability()
1090 		pci_disable_msi(adapter->pdev);  in ixgbe_reset_interrupt_capability()
1101 static void ixgbe_set_interrupt_capability(struct ixgbe_adapter *adapter)  in ixgbe_set_interrupt_capability()  argument
1106 	if (!ixgbe_acquire_msix_vectors(adapter))  in ixgbe_set_interrupt_capability()
1115 	if (netdev_get_num_tc(adapter->netdev) > 1) {  in ixgbe_set_interrupt_capability()
1117 		netdev_reset_tc(adapter->netdev);  in ixgbe_set_interrupt_capability()
1119 		if (adapter->hw.mac.type == ixgbe_mac_82598EB)  in ixgbe_set_interrupt_capability()
1120 			adapter->hw.fc.requested_mode = adapter->last_lfc_mode;  in ixgbe_set_interrupt_capability()
1122 		adapter->flags &= ~IXGBE_FLAG_DCB_ENABLED;  in ixgbe_set_interrupt_capability()
1123 		adapter->temp_dcb_cfg.pfc_mode_enable = false;  in ixgbe_set_interrupt_capability()
1124 		adapter->dcb_cfg.pfc_mode_enable = false;  in ixgbe_set_interrupt_capability()
1127 	adapter->dcb_cfg.num_tcs.pg_tcs = 1;  in ixgbe_set_interrupt_capability()
1128 	adapter->dcb_cfg.num_tcs.pfc_tcs = 1;  in ixgbe_set_interrupt_capability()
1132 	ixgbe_disable_sriov(adapter);  in ixgbe_set_interrupt_capability()
1136 	adapter->ring_feature[RING_F_RSS].limit = 1;  in ixgbe_set_interrupt_capability()
1141 	ixgbe_set_num_queues(adapter);  in ixgbe_set_interrupt_capability()
1142 	adapter->num_q_vectors = 1;  in ixgbe_set_interrupt_capability()
1144 	err = pci_enable_msi(adapter->pdev);  in ixgbe_set_interrupt_capability()
1149 		adapter->flags |= IXGBE_FLAG_MSI_ENABLED;  in ixgbe_set_interrupt_capability()
1162 int ixgbe_init_interrupt_scheme(struct ixgbe_adapter *adapter)  in ixgbe_init_interrupt_scheme()  argument
1167 	ixgbe_set_num_queues(adapter);  in ixgbe_init_interrupt_scheme()
1170 	ixgbe_set_interrupt_capability(adapter);  in ixgbe_init_interrupt_scheme()
1172 	err = ixgbe_alloc_q_vectors(adapter);  in ixgbe_init_interrupt_scheme()
1178 	ixgbe_cache_ring_register(adapter);  in ixgbe_init_interrupt_scheme()
1181 		   (adapter->num_rx_queues > 1) ? "Enabled" : "Disabled",  in ixgbe_init_interrupt_scheme()
1182 		   adapter->num_rx_queues, adapter->num_tx_queues);  in ixgbe_init_interrupt_scheme()
1184 	set_bit(__IXGBE_DOWN, &adapter->state);  in ixgbe_init_interrupt_scheme()
1189 	ixgbe_reset_interrupt_capability(adapter);  in ixgbe_init_interrupt_scheme()
1200 void ixgbe_clear_interrupt_scheme(struct ixgbe_adapter *adapter)  in ixgbe_clear_interrupt_scheme()  argument
1202 	adapter->num_tx_queues = 0;  in ixgbe_clear_interrupt_scheme()
1203 	adapter->num_rx_queues = 0;  in ixgbe_clear_interrupt_scheme()
1205 	ixgbe_free_q_vectors(adapter);  in ixgbe_clear_interrupt_scheme()
1206 	ixgbe_reset_interrupt_capability(adapter);  in ixgbe_clear_interrupt_scheme()