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Date: Wed, 14 Oct 2009 18:17:15 -0700
From: Randy Dunlap <randy.dunlap@...cle.com>
To: Stephen Rothwell <sfr@...b.auug.org.au>,
netdev <netdev@...r.kernel.org>,
Shreyas Bhatewara <sbhatewara@...are.com>
Cc: linux-next@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
davem@...emloft.net, <pv-drivers@...are.com>
Subject: [PATCH -next] vmxnet: fix 2 build problems
From: Randy Dunlap <randy.dunlap@...cle.com>
vmxnet3 uses in_dev* interfaces so it should depend on INET.
Also fix so that the driver builds when CONFIG_PCI_MSI is disabled.
vmxnet3_drv.c:(.text+0x2a88cb): undefined reference to `in_dev_finish_destroy'
drivers/net/vmxnet3/vmxnet3_drv.c:1335: error: 'struct vmxnet3_intr' has no member named 'msix_entries'
drivers/net/vmxnet3/vmxnet3_drv.c:1384: error: 'struct vmxnet3_intr' has no member named 'msix_entries'
drivers/net/vmxnet3/vmxnet3_drv.c:2137: error: 'struct vmxnet3_intr' has no member named 'msix_entries'
drivers/net/vmxnet3/vmxnet3_drv.c:2138: error: 'struct vmxnet3_intr' has no member named 'msix_entries'
Signed-off-by: Randy Dunlap <randy.dunlap@...cle.com>
---
drivers/net/Kconfig | 2 +-
drivers/net/vmxnet3/vmxnet3_drv.c | 11 ++++++++++-
2 files changed, 11 insertions(+), 2 deletions(-)
--- linux-next-20091014.orig/drivers/net/vmxnet3/vmxnet3_drv.c
+++ linux-next-20091014/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -1314,9 +1314,11 @@ vmxnet3_netpoll(struct net_device *netde
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);
@@ -1330,12 +1332,15 @@ vmxnet3_request_irqs(struct vmxnet3_adap
{
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 {
@@ -1376,6 +1381,7 @@ vmxnet3_free_irqs(struct vmxnet3_adapter
adapter->intr.num_intrs <= 0);
switch (adapter->intr.type) {
+#ifdef CONFIG_PCI_MSI
case VMXNET3_IT_MSIX:
{
int i;
@@ -1385,6 +1391,7 @@ vmxnet3_free_irqs(struct vmxnet3_adapter
adapter->netdev);
break;
}
+#endif
case VMXNET3_IT_MSI:
free_irq(adapter->pdev->irq, adapter->netdev);
break;
@@ -2134,6 +2141,7 @@ vmxnet3_alloc_intr_resources(struct vmxn
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);
@@ -2142,6 +2150,7 @@ vmxnet3_alloc_intr_resources(struct vmxn
adapter->intr.type = VMXNET3_IT_MSIX;
return;
}
+#endif
err = pci_enable_msi(adapter->pdev);
if (!err) {
--- linux-next-20091014.orig/drivers/net/Kconfig
+++ linux-next-20091014/drivers/net/Kconfig
@@ -3232,7 +3232,7 @@ 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
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