1 files changed, 84 insertions, 74 deletions

diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index c487d2a7d6dd..d46a912002ff 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -101,7 +101,7 @@ static void update_rx_ring_mtu(struct ena_adapter *adapter, int mtu)
 {
 	int i;
 
-	for (i = 0; i < adapter->num_queues; i++)
+	for (i = 0; i < adapter->num_io_queues; i++)
 		adapter->rx_ring[i].mtu = mtu;
 }
 
@@ -129,10 +129,10 @@ static int ena_init_rx_cpu_rmap(struct ena_adapter *adapter)
 	u32 i;
 	int rc;
 
-	adapter->netdev->rx_cpu_rmap = alloc_irq_cpu_rmap(adapter->num_queues);
+	adapter->netdev->rx_cpu_rmap = alloc_irq_cpu_rmap(adapter->num_io_queues);
 	if (!adapter->netdev->rx_cpu_rmap)
 		return -ENOMEM;
-	for (i = 0; i < adapter->num_queues; i++) {
+	for (i = 0; i < adapter->num_io_queues; i++) {
 		int irq_idx = ENA_IO_IRQ_IDX(i);
 
 		rc = irq_cpu_rmap_add(adapter->netdev->rx_cpu_rmap,
@@ -172,7 +172,7 @@ static void ena_init_io_rings(struct ena_adapter *adapter)
 
 	ena_dev = adapter->ena_dev;
 
-	for (i = 0; i < adapter->num_queues; i++) {
+	for (i = 0; i < adapter->num_io_queues; i++) {
 		txr = &adapter->tx_ring[i];
 		rxr = &adapter->rx_ring[i];
 
@@ -294,7 +294,7 @@ static int ena_setup_all_tx_resources(struct ena_adapter *adapter)
 {
 	int i, rc = 0;
 
-	for (i = 0; i < adapter->num_queues; i++) {
+	for (i = 0; i < adapter->num_io_queues; i++) {
 		rc = ena_setup_tx_resources(adapter, i);
 		if (rc)
 			goto err_setup_tx;
@@ -322,7 +322,7 @@ static void ena_free_all_io_tx_resources(struct ena_adapter *adapter)
 {
 	int i;
 
-	for (i = 0; i < adapter->num_queues; i++)
+	for (i = 0; i < adapter->num_io_queues; i++)
 		ena_free_tx_resources(adapter, i);
 }
 
@@ -428,7 +428,7 @@ static int ena_setup_all_rx_resources(struct ena_adapter *adapter)
 {
 	int i, rc = 0;
 
-	for (i = 0; i < adapter->num_queues; i++) {
+	for (i = 0; i < adapter->num_io_queues; i++) {
 		rc = ena_setup_rx_resources(adapter, i);
 		if (rc)
 			goto err_setup_rx;
@@ -456,7 +456,7 @@ static void ena_free_all_io_rx_resources(struct ena_adapter *adapter)
 {
 	int i;
 
-	for (i = 0; i < adapter->num_queues; i++)
+	for (i = 0; i < adapter->num_io_queues; i++)
 		ena_free_rx_resources(adapter, i);
 }
 
@@ -600,7 +600,7 @@ static void ena_refill_all_rx_bufs(struct ena_adapter *adapter)
 	struct ena_ring *rx_ring;
 	int i, rc, bufs_num;
 
-	for (i = 0; i < adapter->num_queues; i++) {
+	for (i = 0; i < adapter->num_io_queues; i++) {
 		rx_ring = &adapter->rx_ring[i];
 		bufs_num = rx_ring->ring_size - 1;
 		rc = ena_refill_rx_bufs(rx_ring, bufs_num);
@@ -616,7 +616,7 @@ static void ena_free_all_rx_bufs(struct ena_adapter *adapter)
 {
 	int i;
 
-	for (i = 0; i < adapter->num_queues; i++)
+	for (i = 0; i < adapter->num_io_queues; i++)
 		ena_free_rx_bufs(adapter, i);
 }
 
@@ -688,7 +688,7 @@ static void ena_free_all_tx_bufs(struct ena_adapter *adapter)
 	struct ena_ring *tx_ring;
 	int i;
 
-	for (i = 0; i < adapter->num_queues; i++) {
+	for (i = 0; i < adapter->num_io_queues; i++) {
 		tx_ring = &adapter->tx_ring[i];
 		ena_free_tx_bufs(tx_ring);
 	}
@@ -699,7 +699,7 @@ static void ena_destroy_all_tx_queues(struct ena_adapter *adapter)
 	u16 ena_qid;
 	int i;
 
-	for (i = 0; i < adapter->num_queues; i++) {
+	for (i = 0; i < adapter->num_io_queues; i++) {
 		ena_qid = ENA_IO_TXQ_IDX(i);
 		ena_com_destroy_io_queue(adapter->ena_dev, ena_qid);
 	}
@@ -710,7 +710,7 @@ static void ena_destroy_all_rx_queues(struct ena_adapter *adapter)
 	u16 ena_qid;
 	int i;
 
-	for (i = 0; i < adapter->num_queues; i++) {
+	for (i = 0; i < adapter->num_io_queues; i++) {
 		ena_qid = ENA_IO_RXQ_IDX(i);
 		cancel_work_sync(&adapter->ena_napi[i].dim.work);
 		ena_com_destroy_io_queue(adapter->ena_dev, ena_qid);
@@ -1331,7 +1331,7 @@ static irqreturn_t ena_intr_msix_io(int irq, void *data)
  * the number of potential io queues is the minimum of what the device
  * supports and the number of vCPUs.
  */
-static int ena_enable_msix(struct ena_adapter *adapter, int num_queues)
+static int ena_enable_msix(struct ena_adapter *adapter)
 {
 	int msix_vecs, irq_cnt;
 
@@ -1342,7 +1342,7 @@ static int ena_enable_msix(struct ena_adapter *adapter, int num_queues)
 	}
 
 	/* Reserved the max msix vectors we might need */
-	msix_vecs = ENA_MAX_MSIX_VEC(num_queues);
+	msix_vecs = ENA_MAX_MSIX_VEC(adapter->num_io_queues);
 	netif_dbg(adapter, probe, adapter->netdev,
 		  "trying to enable MSI-X, vectors %d\n", msix_vecs);
 
@@ -1359,7 +1359,7 @@ static int ena_enable_msix(struct ena_adapter *adapter, int num_queues)
 		netif_notice(adapter, probe, adapter->netdev,
 			     "enable only %d MSI-X (out of %d), reduce the number of queues\n",
 			     irq_cnt, msix_vecs);
-		adapter->num_queues = irq_cnt - ENA_ADMIN_MSIX_VEC;
+		adapter->num_io_queues = irq_cnt - ENA_ADMIN_MSIX_VEC;
 	}
 
 	if (ena_init_rx_cpu_rmap(adapter))
@@ -1397,7 +1397,7 @@ static void ena_setup_io_intr(struct ena_adapter *adapter)
 
 	netdev = adapter->netdev;
 
-	for (i = 0; i < adapter->num_queues; i++) {
+	for (i = 0; i < adapter->num_io_queues; i++) {
 		irq_idx = ENA_IO_IRQ_IDX(i);
 		cpu = i % num_online_cpus();
 
@@ -1529,7 +1529,7 @@ static void ena_del_napi(struct ena_adapter *adapter)
 {
 	int i;
 
-	for (i = 0; i < adapter->num_queues; i++)
+	for (i = 0; i < adapter->num_io_queues; i++)
 		netif_napi_del(&adapter->ena_napi[i].napi);
 }
 
@@ -1538,7 +1538,7 @@ static void ena_init_napi(struct ena_adapter *adapter)
 	struct ena_napi *napi;
 	int i;
 
-	for (i = 0; i < adapter->num_queues; i++) {
+	for (i = 0; i < adapter->num_io_queues; i++) {
 		napi = &adapter->ena_napi[i];
 
 		netif_napi_add(adapter->netdev,
@@ -1555,7 +1555,7 @@ static void ena_napi_disable_all(struct ena_adapter *adapter)
 {
 	int i;
 
-	for (i = 0; i < adapter->num_queues; i++)
+	for (i = 0; i < adapter->num_io_queues; i++)
 		napi_disable(&adapter->ena_napi[i].napi);
 }
 
@@ -1563,7 +1563,7 @@ static void ena_napi_enable_all(struct ena_adapter *adapter)
 {
 	int i;
 
-	for (i = 0; i < adapter->num_queues; i++)
+	for (i = 0; i < adapter->num_io_queues; i++)
 		napi_enable(&adapter->ena_napi[i].napi);
 }
 
@@ -1673,7 +1673,7 @@ static int ena_create_all_io_tx_queues(struct ena_adapter *adapter)
 	struct ena_com_dev *ena_dev = adapter->ena_dev;
 	int rc, i;
 
-	for (i = 0; i < adapter->num_queues; i++) {
+	for (i = 0; i < adapter->num_io_queues; i++) {
 		rc = ena_create_io_tx_queue(adapter, i);
 		if (rc)
 			goto create_err;
@@ -1741,7 +1741,7 @@ static int ena_create_all_io_rx_queues(struct ena_adapter *adapter)
 	struct ena_com_dev *ena_dev = adapter->ena_dev;
 	int rc, i;
 
-	for (i = 0; i < adapter->num_queues; i++) {
+	for (i = 0; i < adapter->num_io_queues; i++) {
 		rc = ena_create_io_rx_queue(adapter, i);
 		if (rc)
 			goto create_err;
@@ -1764,7 +1764,7 @@ static void set_io_rings_size(struct ena_adapter *adapter,
 {
 	int i;
 
-	for (i = 0; i < adapter->num_queues; i++) {
+	for (i = 0; i < adapter->num_io_queues; i++) {
 		adapter->tx_ring[i].ring_size = new_tx_size;
 		adapter->rx_ring[i].ring_size = new_rx_size;
 	}
@@ -1902,14 +1902,14 @@ static int ena_up(struct ena_adapter *adapter)
 	set_bit(ENA_FLAG_DEV_UP, &adapter->flags);
 
 	/* Enable completion queues interrupt */
-	for (i = 0; i < adapter->num_queues; i++)
+	for (i = 0; i < adapter->num_io_queues; i++)
 		ena_unmask_interrupt(&adapter->tx_ring[i],
 				     &adapter->rx_ring[i]);
 
 	/* schedule napi in case we had pending packets
 	 * from the last time we disable napi
 	 */
-	for (i = 0; i < adapter->num_queues; i++)
+	for (i = 0; i < adapter->num_io_queues; i++)
 		napi_schedule(&adapter->ena_napi[i].napi);
 
 	return rc;
@@ -1984,13 +1984,13 @@ static int ena_open(struct net_device *netdev)
 	int rc;
 
 	/* Notify the stack of the actual queue counts. */
-	rc = netif_set_real_num_tx_queues(netdev, adapter->num_queues);
+	rc = netif_set_real_num_tx_queues(netdev, adapter->num_io_queues);
 	if (rc) {
 		netif_err(adapter, ifup, netdev, "Can't set num tx queues\n");
 		return rc;
 	}
 
-	rc = netif_set_real_num_rx_queues(netdev, adapter->num_queues);
+	rc = netif_set_real_num_rx_queues(netdev, adapter->num_io_queues);
 	if (rc) {
 		netif_err(adapter, ifup, netdev, "Can't set num rx queues\n");
 		return rc;
@@ -2043,14 +2043,30 @@ int ena_update_queue_sizes(struct ena_adapter *adapter,
 			   u32 new_tx_size,
 			   u32 new_rx_size)
 {
-	bool dev_up;
+	bool dev_was_up;
 
-	dev_up = test_bit(ENA_FLAG_DEV_UP, &adapter->flags);
+	dev_was_up = test_bit(ENA_FLAG_DEV_UP, &adapter->flags);
 	ena_close(adapter->netdev);
 	adapter->requested_tx_ring_size = new_tx_size;
 	adapter->requested_rx_ring_size = new_rx_size;
 	ena_init_io_rings(adapter);
-	return dev_up ? ena_up(adapter) : 0;
+	return dev_was_up ? ena_up(adapter) : 0;
+}
+
+int ena_update_queue_count(struct ena_adapter *adapter, u32 new_channel_count)
+{
+	struct ena_com_dev *ena_dev = adapter->ena_dev;
+	bool dev_was_up;
+
+	dev_was_up = test_bit(ENA_FLAG_DEV_UP, &adapter->flags);
+	ena_close(adapter->netdev);
+	adapter->num_io_queues = new_channel_count;
+	/* We need to destroy the rss table so that the indirection
+	 * table will be reinitialized by ena_up()
+	 */
+	ena_com_rss_destroy(ena_dev);
+	ena_init_io_rings(adapter);
+	return dev_was_up ? ena_open(adapter->netdev) : 0;
 }
 
 static void ena_tx_csum(struct ena_com_tx_ctx *ena_tx_ctx, struct sk_buff *skb)
@@ -2495,7 +2511,7 @@ static void ena_get_stats64(struct net_device *netdev,
 	if (!test_bit(ENA_FLAG_DEV_UP, &adapter->flags))
 		return;
 
-	for (i = 0; i < adapter->num_queues; i++) {
+	for (i = 0; i < adapter->num_io_queues; i++) {
 		u64 bytes, packets;
 
 		tx_ring = &adapter->tx_ring[i];
@@ -2682,14 +2698,13 @@ err_mmio_read_less:
 	return rc;
 }
 
-static int ena_enable_msix_and_set_admin_interrupts(struct ena_adapter *adapter,
-						    int io_vectors)
+static int ena_enable_msix_and_set_admin_interrupts(struct ena_adapter *adapter)
 {
 	struct ena_com_dev *ena_dev = adapter->ena_dev;
 	struct device *dev = &adapter->pdev->dev;
 	int rc;
 
-	rc = ena_enable_msix(adapter, io_vectors);
+	rc = ena_enable_msix(adapter);
 	if (rc) {
 		dev_err(dev, "Can not reserve msix vectors\n");
 		return rc;
@@ -2782,8 +2797,7 @@ static int ena_restore_device(struct ena_adapter *adapter)
 		goto err_device_destroy;
 	}
 
-	rc = ena_enable_msix_and_set_admin_interrupts(adapter,
-						      adapter->num_queues);
+	rc = ena_enable_msix_and_set_admin_interrupts(adapter);
 	if (rc) {
 		dev_err(&pdev->dev, "Enable MSI-X failed\n");
 		goto err_device_destroy;
@@ -2948,7 +2962,7 @@ static void check_for_missing_completions(struct ena_adapter *adapter)
 
 	budget = ENA_MONITORED_TX_QUEUES;
 
-	for (i = adapter->last_monitored_tx_qid; i < adapter->num_queues; i++) {
+	for (i = adapter->last_monitored_tx_qid; i < adapter->num_io_queues; i++) {
 		tx_ring = &adapter->tx_ring[i];
 		rx_ring = &adapter->rx_ring[i];
 
@@ -2965,7 +2979,7 @@ static void check_for_missing_completions(struct ena_adapter *adapter)
 			break;
 	}
 
-	adapter->last_monitored_tx_qid = i % adapter->num_queues;
+	adapter->last_monitored_tx_qid = i % adapter->num_io_queues;
 }
 
 /* trigger napi schedule after 2 consecutive detections */
@@ -2995,7 +3009,7 @@ static void check_for_empty_rx_ring(struct ena_adapter *adapter)
 	if (test_bit(ENA_FLAG_TRIGGER_RESET, &adapter->flags))
 		return;
 
-	for (i = 0; i < adapter->num_queues; i++) {
+	for (i = 0; i < adapter->num_io_queues; i++) {
 		rx_ring = &adapter->rx_ring[i];
 
 		refill_required =
@@ -3137,16 +3151,16 @@ static void ena_timer_service(struct timer_list *t)
 	mod_timer(&adapter->timer_service, jiffies + HZ);
 }
 
-static int ena_calc_io_queue_num(struct pci_dev *pdev,
-				 struct ena_com_dev *ena_dev,
-				 struct ena_com_dev_get_features_ctx *get_feat_ctx)
+static int ena_calc_max_io_queue_num(struct pci_dev *pdev,
+				     struct ena_com_dev *ena_dev,
+				     struct ena_com_dev_get_features_ctx *get_feat_ctx)
 {
-	int io_tx_sq_num, io_tx_cq_num, io_rx_num, io_queue_num;
+	int io_tx_sq_num, io_tx_cq_num, io_rx_num, max_num_io_queues;
 
 	if (ena_dev->supported_features & BIT(ENA_ADMIN_MAX_QUEUES_EXT)) {
 		struct ena_admin_queue_ext_feature_fields *max_queue_ext =
 			&get_feat_ctx->max_queue_ext.max_queue_ext;
-		io_rx_num = min_t(int, max_queue_ext->max_rx_sq_num,
+		io_rx_num = min_t(u32, max_queue_ext->max_rx_sq_num,
 				  max_queue_ext->max_rx_cq_num);
 
 		io_tx_sq_num = max_queue_ext->max_tx_sq_num;
@@ -3156,25 +3170,25 @@ static int ena_calc_io_queue_num(struct pci_dev *pdev,
 			&get_feat_ctx->max_queues;
 		io_tx_sq_num = max_queues->max_sq_num;
 		io_tx_cq_num = max_queues->max_cq_num;
-		io_rx_num = min_t(int, io_tx_sq_num, io_tx_cq_num);
+		io_rx_num = min_t(u32, io_tx_sq_num, io_tx_cq_num);
 	}
 
 	/* In case of LLQ use the llq fields for the tx SQ/CQ */
 	if (ena_dev->tx_mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV)
 		io_tx_sq_num = get_feat_ctx->llq.max_llq_num;
 
-	io_queue_num = min_t(int, num_online_cpus(), ENA_MAX_NUM_IO_QUEUES);
-	io_queue_num = min_t(int, io_queue_num, io_rx_num);
-	io_queue_num = min_t(int, io_queue_num, io_tx_sq_num);
-	io_queue_num = min_t(int, io_queue_num, io_tx_cq_num);
+	max_num_io_queues = min_t(u32, num_online_cpus(), ENA_MAX_NUM_IO_QUEUES);
+	max_num_io_queues = min_t(u32, max_num_io_queues, io_rx_num);
+	max_num_io_queues = min_t(u32, max_num_io_queues, io_tx_sq_num);
+	max_num_io_queues = min_t(u32, max_num_io_queues, io_tx_cq_num);
 	/* 1 IRQ for for mgmnt and 1 IRQs for each IO direction */
-	io_queue_num = min_t(int, io_queue_num, pci_msix_vec_count(pdev) - 1);
-	if (unlikely(!io_queue_num)) {
+	max_num_io_queues = min_t(u32, max_num_io_queues, pci_msix_vec_count(pdev) - 1);
+	if (unlikely(!max_num_io_queues)) {
 		dev_err(&pdev->dev, "The device doesn't have io queues\n");
 		return -EFAULT;
 	}
 
-	return io_queue_num;
+	return max_num_io_queues;
 }
 
 static int ena_set_queues_placement_policy(struct pci_dev *pdev,
@@ -3302,7 +3316,7 @@ static int ena_rss_init_default(struct ena_adapter *adapter)
 	}
 
 	for (i = 0; i < ENA_RX_RSS_TABLE_SIZE; i++) {
-		val = ethtool_rxfh_indir_default(i, adapter->num_queues);
+		val = ethtool_rxfh_indir_default(i, adapter->num_io_queues);
 		rc = ena_com_indirect_table_fill_entry(ena_dev, i,
 						       ENA_IO_RXQ_IDX(val));
 		if (unlikely(rc && (rc != -EOPNOTSUPP))) {
@@ -3349,7 +3363,7 @@ static void set_default_llq_configurations(struct ena_llq_configurations *llq_co
 	llq_config->llq_ring_entry_size_value = 128;
 }
 
-static int ena_calc_queue_size(struct ena_calc_queue_size_ctx *ctx)
+static int ena_calc_io_queue_size(struct ena_calc_queue_size_ctx *ctx)
 {
 	struct ena_admin_feature_llq_desc *llq = &ctx->get_feat_ctx->llq;
 	struct ena_com_dev *ena_dev = ctx->ena_dev;
@@ -3358,7 +3372,7 @@ static int ena_calc_queue_size(struct ena_calc_queue_size_ctx *ctx)
 	u32 max_tx_queue_size;
 	u32 max_rx_queue_size;
 
-	if (ctx->ena_dev->supported_features & BIT(ENA_ADMIN_MAX_QUEUES_EXT)) {
+	if (ena_dev->supported_features & BIT(ENA_ADMIN_MAX_QUEUES_EXT)) {
 		struct ena_admin_queue_ext_feature_fields *max_queue_ext =
 			&ctx->get_feat_ctx->max_queue_ext.max_queue_ext;
 		max_rx_queue_size = min_t(u32, max_queue_ext->max_rx_cq_depth,
@@ -3432,11 +3446,12 @@ static int ena_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	struct ena_llq_configurations llq_config;
 	struct ena_com_dev *ena_dev = NULL;
 	struct ena_adapter *adapter;
-	int io_queue_num, bars, rc;
 	struct net_device *netdev;
 	static int adapters_found;
+	u32 max_num_io_queues;
 	char *queue_type_str;
 	bool wd_state;
+	int bars, rc;
 
 	dev_dbg(&pdev->dev, "%s\n", __func__);
 
@@ -3497,27 +3512,20 @@ static int ena_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	calc_queue_ctx.pdev = pdev;
 
 	/* Initial Tx and RX interrupt delay. Assumes 1 usec granularity.
-	* Updated during device initialization with the real granularity
-	*/
+	 * Updated during device initialization with the real granularity
+	 */
 	ena_dev->intr_moder_tx_interval = ENA_INTR_INITIAL_TX_INTERVAL_USECS;
 	ena_dev->intr_moder_rx_interval = ENA_INTR_INITIAL_RX_INTERVAL_USECS;
 	ena_dev->intr_delay_resolution = ENA_DEFAULT_INTR_DELAY_RESOLUTION;
-	io_queue_num = ena_calc_io_queue_num(pdev, ena_dev, &get_feat_ctx);
-	rc = ena_calc_queue_size(&calc_queue_ctx);
-	if (rc || io_queue_num <= 0) {
+	max_num_io_queues = ena_calc_max_io_queue_num(pdev, ena_dev, &get_feat_ctx);
+	rc = ena_calc_io_queue_size(&calc_queue_ctx);
+	if (rc || !max_num_io_queues) {
 		rc = -EFAULT;
 		goto err_device_destroy;
 	}
 
-	dev_info(&pdev->dev, "creating %d io queues. rx queue size: %d tx queue size. %d LLQ is %s\n",
-		 io_queue_num,
-		 calc_queue_ctx.rx_queue_size,
-		 calc_queue_ctx.tx_queue_size,
-		 (ena_dev->tx_mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV) ?
-		 "ENABLED" : "DISABLED");
-
 	/* dev zeroed in init_etherdev */
-	netdev = alloc_etherdev_mq(sizeof(struct ena_adapter), io_queue_num);
+	netdev = alloc_etherdev_mq(sizeof(struct ena_adapter), max_num_io_queues);
 	if (!netdev) {
 		dev_err(&pdev->dev, "alloc_etherdev_mq failed\n");
 		rc = -ENOMEM;
@@ -3545,7 +3553,9 @@ static int ena_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	adapter->max_tx_sgl_size = calc_queue_ctx.max_tx_sgl_size;
 	adapter->max_rx_sgl_size = calc_queue_ctx.max_rx_sgl_size;
 
-	adapter->num_queues = io_queue_num;
+	adapter->num_io_queues = max_num_io_queues;
+	adapter->max_num_io_queues = max_num_io_queues;
+
 	adapter->last_monitored_tx_qid = 0;
 
 	adapter->rx_copybreak = ENA_DEFAULT_RX_COPYBREAK;
@@ -3569,7 +3579,7 @@ static int ena_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	u64_stats_init(&adapter->syncp);
 
-	rc = ena_enable_msix_and_set_admin_interrupts(adapter, io_queue_num);
+	rc = ena_enable_msix_and_set_admin_interrupts(adapter);
 	if (rc) {
 		dev_err(&pdev->dev,
 			"Failed to enable and set the admin interrupts\n");
@@ -3611,9 +3621,9 @@ static int ena_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		queue_type_str = "Low Latency";
 
 	dev_info(&pdev->dev,
-		 "%s found at mem %lx, mac addr %pM Queues %d, Placement policy: %s\n",
+		 "%s found at mem %lx, mac addr %pM, Placement policy: %s\n",
 		 DEVICE_NAME, (long)pci_resource_start(pdev, 0),
-		 netdev->dev_addr, io_queue_num, queue_type_str);
+		 netdev->dev_addr, queue_type_str);
 
 	set_bit(ENA_FLAG_DEVICE_RUNNING, &adapter->flags);