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yaml
---
r: 167557
b: refs/heads/master
c: 8f7e524
h: refs/heads/master
i:
  167555: 409f208
v: v3
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Randy Dunlap authored and David S. Miller committed Oct 15, 2009
1 parent 0e85c6f commit a816eb0
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Showing 3 changed files with 12 additions and 3 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 47dd7a540b8a0cdc028914b7351fca0cf0a1d305
refs/heads/master: 8f7e524ce33ca81b663711404709396165da3cbd
2 changes: 1 addition & 1 deletion trunk/drivers/net/Kconfig
Original file line number Diff line number Diff line change
Expand Up @@ -3235,7 +3235,7 @@ config VIRTIO_NET

config VMXNET3
tristate "VMware VMXNET3 ethernet driver"
depends on PCI && X86
depends on PCI && X86 && INET
help
This driver supports VMware's vmxnet3 virtual ethernet NIC.
To compile this driver as a module, choose M here: the
Expand Down
11 changes: 10 additions & 1 deletion trunk/drivers/net/vmxnet3/vmxnet3_drv.c
Original file line number Diff line number Diff line change
Expand Up @@ -1314,9 +1314,11 @@ vmxnet3_netpoll(struct net_device *netdev)
struct vmxnet3_adapter *adapter = netdev_priv(netdev);
int irq;

#ifdef CONFIG_PCI_MSI
if (adapter->intr.type == VMXNET3_IT_MSIX)
irq = adapter->intr.msix_entries[0].vector;
else
#endif
irq = adapter->pdev->irq;

disable_irq(irq);
Expand All @@ -1330,12 +1332,15 @@ vmxnet3_request_irqs(struct vmxnet3_adapter *adapter)
{
int err;

#ifdef CONFIG_PCI_MSI
if (adapter->intr.type == VMXNET3_IT_MSIX) {
/* we only use 1 MSI-X vector */
err = request_irq(adapter->intr.msix_entries[0].vector,
vmxnet3_intr, 0, adapter->netdev->name,
adapter->netdev);
} else if (adapter->intr.type == VMXNET3_IT_MSI) {
} else
#endif
if (adapter->intr.type == VMXNET3_IT_MSI) {
err = request_irq(adapter->pdev->irq, vmxnet3_intr, 0,
adapter->netdev->name, adapter->netdev);
} else {
Expand Down Expand Up @@ -1376,6 +1381,7 @@ vmxnet3_free_irqs(struct vmxnet3_adapter *adapter)
adapter->intr.num_intrs <= 0);

switch (adapter->intr.type) {
#ifdef CONFIG_PCI_MSI
case VMXNET3_IT_MSIX:
{
int i;
Expand All @@ -1385,6 +1391,7 @@ vmxnet3_free_irqs(struct vmxnet3_adapter *adapter)
adapter->netdev);
break;
}
#endif
case VMXNET3_IT_MSI:
free_irq(adapter->pdev->irq, adapter->netdev);
break;
Expand Down Expand Up @@ -2134,6 +2141,7 @@ vmxnet3_alloc_intr_resources(struct vmxnet3_adapter *adapter)
if (adapter->intr.type == VMXNET3_IT_AUTO) {
int err;

#ifdef CONFIG_PCI_MSI
adapter->intr.msix_entries[0].entry = 0;
err = pci_enable_msix(adapter->pdev, adapter->intr.msix_entries,
VMXNET3_LINUX_MAX_MSIX_VECT);
Expand All @@ -2142,6 +2150,7 @@ vmxnet3_alloc_intr_resources(struct vmxnet3_adapter *adapter)
adapter->intr.type = VMXNET3_IT_MSIX;
return;
}
#endif

err = pci_enable_msi(adapter->pdev);
if (!err) {
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