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yaml
---
r: 351420
b: refs/heads/master
c: 204a6e6
h: refs/heads/master
v: v3
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Stephen Hemminger authored and David S. Miller committed Jan 16, 2013
1 parent 1ec5300 commit f2da853
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Showing 3 changed files with 74 additions and 77 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: fdcd79b94b24418133248e89887b6d432cf700b3
refs/heads/master: 204a6e659439b7b5818e52cb530269905c04815a
136 changes: 67 additions & 69 deletions trunk/drivers/net/vmxnet3/vmxnet3_drv.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -152,8 +152,8 @@ vmxnet3_check_link(struct vmxnet3_adapter *adapter, bool affectTxQueue)

adapter->link_speed = ret >> 16;
if (ret & 1) { /* Link is up. */
printk(KERN_INFO "%s: NIC Link is Up %d Mbps\n",
adapter->netdev->name, adapter->link_speed);
netdev_info(adapter->netdev, "NIC Link is Up %d Mbps\n",
adapter->link_speed);
if (!netif_carrier_ok(adapter->netdev))
netif_carrier_on(adapter->netdev);

Expand All @@ -163,8 +163,7 @@ vmxnet3_check_link(struct vmxnet3_adapter *adapter, bool affectTxQueue)
adapter);
}
} else {
printk(KERN_INFO "%s: NIC Link is Down\n",
adapter->netdev->name);
netdev_info(adapter->netdev, "NIC Link is Down\n");
if (netif_carrier_ok(adapter->netdev))
netif_carrier_off(adapter->netdev);

Expand Down Expand Up @@ -510,8 +509,7 @@ vmxnet3_tq_create(struct vmxnet3_tx_queue *tq,
* sizeof(struct Vmxnet3_TxDesc),
&tq->tx_ring.basePA);
if (!tq->tx_ring.base) {
printk(KERN_ERR "%s: failed to allocate tx ring\n",
adapter->netdev->name);
netdev_err(adapter->netdev, "failed to allocate tx ring\n");
goto err;
}

Expand All @@ -520,8 +518,7 @@ vmxnet3_tq_create(struct vmxnet3_tx_queue *tq,
sizeof(struct Vmxnet3_TxDataDesc),
&tq->data_ring.basePA);
if (!tq->data_ring.base) {
printk(KERN_ERR "%s: failed to allocate data ring\n",
adapter->netdev->name);
netdev_err(adapter->netdev, "failed to allocate data ring\n");
goto err;
}

Expand All @@ -530,8 +527,7 @@ vmxnet3_tq_create(struct vmxnet3_tx_queue *tq,
sizeof(struct Vmxnet3_TxCompDesc),
&tq->comp_ring.basePA);
if (!tq->comp_ring.base) {
printk(KERN_ERR "%s: failed to allocate tx comp ring\n",
adapter->netdev->name);
netdev_err(adapter->netdev, "failed to allocate tx comp ring\n");
goto err;
}

Expand Down Expand Up @@ -1511,8 +1507,8 @@ vmxnet3_rq_create(struct vmxnet3_rx_queue *rq, struct vmxnet3_adapter *adapter)
rq->rx_ring[i].base = pci_alloc_consistent(adapter->pdev, sz,
&rq->rx_ring[i].basePA);
if (!rq->rx_ring[i].base) {
printk(KERN_ERR "%s: failed to allocate rx ring %d\n",
adapter->netdev->name, i);
netdev_err(adapter->netdev,
"failed to allocate rx ring %d\n", i);
goto err;
}
}
Expand All @@ -1521,8 +1517,7 @@ vmxnet3_rq_create(struct vmxnet3_rx_queue *rq, struct vmxnet3_adapter *adapter)
rq->comp_ring.base = pci_alloc_consistent(adapter->pdev, sz,
&rq->comp_ring.basePA);
if (!rq->comp_ring.base) {
printk(KERN_ERR "%s: failed to allocate rx comp ring\n",
adapter->netdev->name);
netdev_err(adapter->netdev, "failed to allocate rx comp ring\n");
goto err;
}

Expand Down Expand Up @@ -1814,9 +1809,10 @@ vmxnet3_request_irqs(struct vmxnet3_adapter *adapter)
adapter->rx_queue[i].name,
&(adapter->rx_queue[i]));
if (err) {
printk(KERN_ERR "Failed to request irq for MSIX"
", %s, error %d\n",
adapter->rx_queue[i].name, err);
netdev_err(adapter->netdev,
"Failed to request irq for MSIX, "
"%s, error %d\n",
adapter->rx_queue[i].name, err);
return err;
}

Expand Down Expand Up @@ -1845,8 +1841,9 @@ vmxnet3_request_irqs(struct vmxnet3_adapter *adapter)
#endif
intr->num_intrs = vector + 1;
if (err) {
printk(KERN_ERR "Failed to request irq %s (intr type:%d), error"
":%d\n", adapter->netdev->name, intr->type, err);
netdev_err(adapter->netdev,
"Failed to request irq (intr type:%d), error %d\n",
intr->type, err);
} else {
/* Number of rx queues will not change after this */
for (i = 0; i < adapter->num_rx_queues; i++) {
Expand All @@ -1867,9 +1864,9 @@ vmxnet3_request_irqs(struct vmxnet3_adapter *adapter)
adapter->rx_queue[0].comp_ring.intr_idx = 0;
}

printk(KERN_INFO "%s: intr type %u, mode %u, %u vectors "
"allocated\n", adapter->netdev->name, intr->type,
intr->mask_mode, intr->num_intrs);
netdev_info(adapter->netdev,
"intr type %u, mode %u, %u vectors allocated\n",
intr->type, intr->mask_mode, intr->num_intrs);
}

return err;
Expand Down Expand Up @@ -2035,8 +2032,8 @@ vmxnet3_set_mc(struct net_device *netdev)
rxConf->mfTablePA = cpu_to_le64(virt_to_phys(
new_table));
} else {
printk(KERN_INFO "%s: failed to copy mcast list"
", setting ALL_MULTI\n", netdev->name);
netdev_info(netdev, "failed to copy mcast list"
", setting ALL_MULTI\n");
new_mode |= VMXNET3_RXM_ALL_MULTI;
}
}
Expand Down Expand Up @@ -2221,15 +2218,15 @@ vmxnet3_activate_dev(struct vmxnet3_adapter *adapter)
vmxnet3_tq_init_all(adapter);
err = vmxnet3_rq_init_all(adapter);
if (err) {
printk(KERN_ERR "Failed to init rx queue for %s: error %d\n",
adapter->netdev->name, err);
netdev_err(adapter->netdev,
"Failed to init rx queue error %d\n", err);
goto rq_err;
}

err = vmxnet3_request_irqs(adapter);
if (err) {
printk(KERN_ERR "Failed to setup irq for %s: error %d\n",
adapter->netdev->name, err);
netdev_err(adapter->netdev,
"Failed to setup irq for error %d\n", err);
goto irq_err;
}

Expand All @@ -2246,8 +2243,8 @@ vmxnet3_activate_dev(struct vmxnet3_adapter *adapter)
spin_unlock_irqrestore(&adapter->cmd_lock, flags);

if (ret != 0) {
printk(KERN_ERR "Failed to activate dev %s: error %u\n",
adapter->netdev->name, ret);
netdev_err(adapter->netdev,
"Failed to activate dev: error %u\n", ret);
err = -EINVAL;
goto activate_err;
}
Expand Down Expand Up @@ -2362,23 +2359,22 @@ vmxnet3_alloc_pci_resources(struct vmxnet3_adapter *adapter, bool *dma64)

err = pci_enable_device(pdev);
if (err) {
printk(KERN_ERR "Failed to enable adapter %s: error %d\n",
pci_name(pdev), err);
dev_err(&pdev->dev, "Failed to enable adapter: error %d\n", err);
return err;
}

if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) == 0) {
if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)) != 0) {
printk(KERN_ERR "pci_set_consistent_dma_mask failed "
"for adapter %s\n", pci_name(pdev));
dev_err(&pdev->dev,
"pci_set_consistent_dma_mask failed\n");
err = -EIO;
goto err_set_mask;
}
*dma64 = true;
} else {
if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) != 0) {
printk(KERN_ERR "pci_set_dma_mask failed for adapter "
"%s\n", pci_name(pdev));
dev_err(&pdev->dev,
"pci_set_dma_mask failed\n");
err = -EIO;
goto err_set_mask;
}
Expand All @@ -2388,8 +2384,8 @@ vmxnet3_alloc_pci_resources(struct vmxnet3_adapter *adapter, bool *dma64)
err = pci_request_selected_regions(pdev, (1 << 2) - 1,
vmxnet3_driver_name);
if (err) {
printk(KERN_ERR "Failed to request region for adapter %s: "
"error %d\n", pci_name(pdev), err);
dev_err(&pdev->dev,
"Failed to request region for adapter: error %d\n", err);
goto err_set_mask;
}

Expand All @@ -2399,8 +2395,7 @@ vmxnet3_alloc_pci_resources(struct vmxnet3_adapter *adapter, bool *dma64)
mmio_len = pci_resource_len(pdev, 0);
adapter->hw_addr0 = ioremap(mmio_start, mmio_len);
if (!adapter->hw_addr0) {
printk(KERN_ERR "Failed to map bar0 for adapter %s\n",
pci_name(pdev));
dev_err(&pdev->dev, "Failed to map bar0\n");
err = -EIO;
goto err_ioremap;
}
Expand All @@ -2409,8 +2404,7 @@ vmxnet3_alloc_pci_resources(struct vmxnet3_adapter *adapter, bool *dma64)
mmio_len = pci_resource_len(pdev, 1);
adapter->hw_addr1 = ioremap(mmio_start, mmio_len);
if (!adapter->hw_addr1) {
printk(KERN_ERR "Failed to map bar1 for adapter %s\n",
pci_name(pdev));
dev_err(&pdev->dev, "Failed to map bar1\n");
err = -EIO;
goto err_bar1;
}
Expand Down Expand Up @@ -2517,12 +2511,14 @@ vmxnet3_create_queues(struct vmxnet3_adapter *adapter, u32 tx_ring_size,
err = vmxnet3_rq_create(rq, adapter);
if (err) {
if (i == 0) {
printk(KERN_ERR "Could not allocate any rx"
"queues. Aborting.\n");
netdev_err(adapter->netdev,
"Could not allocate any rx queues. "
"Aborting.\n");
goto queue_err;
} else {
printk(KERN_INFO "Number of rx queues changed "
"to : %d.\n", i);
netdev_info(adapter->netdev,
"Number of rx queues changed "
"to : %d.\n", i);
adapter->num_rx_queues = i;
err = 0;
break;
Expand Down Expand Up @@ -2635,15 +2631,17 @@ vmxnet3_change_mtu(struct net_device *netdev, int new_mtu)
vmxnet3_adjust_rx_ring_size(adapter);
err = vmxnet3_rq_create_all(adapter);
if (err) {
printk(KERN_ERR "%s: failed to re-create rx queues,"
" error %d. Closing it.\n", netdev->name, err);
netdev_err(netdev,
"failed to re-create rx queues, "
" error %d. Closing it.\n", err);
goto out;
}

err = vmxnet3_activate_dev(adapter);
if (err) {
printk(KERN_ERR "%s: failed to re-activate, error %d. "
"Closing it\n", netdev->name, err);
netdev_err(netdev,
"failed to re-activate, error %d. "
"Closing it\n", err);
goto out;
}
}
Expand Down Expand Up @@ -2786,7 +2784,8 @@ vmxnet3_alloc_intr_resources(struct vmxnet3_adapter *adapter)
if (adapter->share_intr != VMXNET3_INTR_BUDDYSHARE
|| adapter->num_rx_queues != 1) {
adapter->share_intr = VMXNET3_INTR_TXSHARE;
printk(KERN_ERR "Number of rx queues : 1\n");
netdev_err(adapter->netdev,
"Number of rx queues : 1\n");
adapter->num_rx_queues = 1;
adapter->intr.num_intrs =
VMXNET3_LINUX_MIN_MSIX_VECT;
Expand Down Expand Up @@ -2816,7 +2815,8 @@ vmxnet3_alloc_intr_resources(struct vmxnet3_adapter *adapter)
#endif /* CONFIG_PCI_MSI */

adapter->num_rx_queues = 1;
printk(KERN_INFO "Using INTx interrupt, #Rx queues: 1.\n");
dev_info(&adapter->netdev->dev,
"Using INTx interrupt, #Rx queues: 1.\n");
adapter->intr.type = VMXNET3_IT_INTX;

/* INT-X related setting */
Expand All @@ -2842,7 +2842,7 @@ vmxnet3_tx_timeout(struct net_device *netdev)
struct vmxnet3_adapter *adapter = netdev_priv(netdev);
adapter->tx_timeout_count++;

printk(KERN_ERR "%s: tx hang\n", adapter->netdev->name);
netdev_err(adapter->netdev, "tx hang\n");
schedule_work(&adapter->work);
netif_wake_queue(adapter->netdev);
}
Expand All @@ -2862,12 +2862,12 @@ vmxnet3_reset_work(struct work_struct *data)
/* if the device is closed, we must leave it alone */
rtnl_lock();
if (netif_running(adapter->netdev)) {
printk(KERN_INFO "%s: resetting\n", adapter->netdev->name);
netdev_notice(adapter->netdev, "resetting\n");
vmxnet3_quiesce_dev(adapter);
vmxnet3_reset_dev(adapter);
vmxnet3_activate_dev(adapter);
} else {
printk(KERN_INFO "%s: already closed\n", adapter->netdev->name);
netdev_info(adapter->netdev, "already closed\n");
}
rtnl_unlock();

Expand Down Expand Up @@ -2926,8 +2926,9 @@ vmxnet3_probe_device(struct pci_dev *pdev,
num_tx_queues = rounddown_pow_of_two(num_tx_queues);
netdev = alloc_etherdev_mq(sizeof(struct vmxnet3_adapter),
max(num_tx_queues, num_rx_queues));
printk(KERN_INFO "# of Tx queues : %d, # of Rx queues : %d\n",
num_tx_queues, num_rx_queues);
dev_info(&pdev->dev,
"# of Tx queues : %d, # of Rx queues : %d\n",
num_tx_queues, num_rx_queues);

if (!netdev)
return -ENOMEM;
Expand All @@ -2942,8 +2943,7 @@ vmxnet3_probe_device(struct pci_dev *pdev,
sizeof(struct Vmxnet3_DriverShared),
&adapter->shared_pa);
if (!adapter->shared) {
printk(KERN_ERR "Failed to allocate memory for %s\n",
pci_name(pdev));
dev_err(&pdev->dev, "Failed to allocate memory\n");
err = -ENOMEM;
goto err_alloc_shared;
}
Expand All @@ -2957,8 +2957,7 @@ vmxnet3_probe_device(struct pci_dev *pdev,
&adapter->queue_desc_pa);

if (!adapter->tqd_start) {
printk(KERN_ERR "Failed to allocate memory for %s\n",
pci_name(pdev));
dev_err(&pdev->dev, "Failed to allocate memory\n");
err = -ENOMEM;
goto err_alloc_queue_desc;
}
Expand Down Expand Up @@ -2988,8 +2987,8 @@ vmxnet3_probe_device(struct pci_dev *pdev,
if (ver & 1) {
VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_VRRS, 1);
} else {
printk(KERN_ERR "Incompatible h/w version (0x%x) for adapter"
" %s\n", ver, pci_name(pdev));
dev_err(&pdev->dev,
"Incompatible h/w version (0x%x) for adapter\n", ver);
err = -EBUSY;
goto err_ver;
}
Expand All @@ -2998,8 +2997,8 @@ vmxnet3_probe_device(struct pci_dev *pdev,
if (ver & 1) {
VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_UVRS, 1);
} else {
printk(KERN_ERR "Incompatible upt version (0x%x) for "
"adapter %s\n", ver, pci_name(pdev));
dev_err(&pdev->dev,
"Incompatible upt version (0x%x) for adapter\n", ver);
err = -EBUSY;
goto err_ver;
}
Expand All @@ -3020,7 +3019,7 @@ vmxnet3_probe_device(struct pci_dev *pdev,
if (adapter->num_rx_queues > 1 &&
adapter->intr.type == VMXNET3_IT_MSIX) {
adapter->rss = true;
printk(KERN_INFO "RSS is enabled.\n");
dev_dbg(&pdev->dev, "RSS is enabled.\n");
} else {
adapter->rss = false;
}
Expand Down Expand Up @@ -3054,8 +3053,7 @@ vmxnet3_probe_device(struct pci_dev *pdev,
err = register_netdev(netdev);

if (err) {
printk(KERN_ERR "Failed to register adapter %s\n",
pci_name(pdev));
dev_err(&pdev->dev, "Failed to register adapter\n");
goto err_register;
}

Expand Down Expand Up @@ -3302,7 +3300,7 @@ static struct pci_driver vmxnet3_driver = {
static int __init
vmxnet3_init_module(void)
{
printk(KERN_INFO "%s - version %s\n", VMXNET3_DRIVER_DESC,
pr_info("%s - version %s\n", VMXNET3_DRIVER_DESC,
VMXNET3_DRIVER_VERSION_REPORT);
return pci_register_driver(&vmxnet3_driver);
}
Expand Down
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