}
}
-static void msi_set_enable(struct pci_dev *dev, int enable)
+static void __msi_set_enable(struct pci_dev *dev, int pos, int enable)
{
- int pos;
u16 control;
- pos = pci_find_capability(dev, PCI_CAP_ID_MSI);
if (pos) {
pci_read_config_word(dev, pos + PCI_MSI_FLAGS, &control);
control &= ~PCI_MSI_FLAGS_ENABLE;
}
}
+static void msi_set_enable(struct pci_dev *dev, int enable)
+{
+ __msi_set_enable(dev, pci_find_capability(dev, PCI_CAP_ID_MSI), enable);
+}
+
static void msix_set_enable(struct pci_dev *dev, int enable)
{
int pos;
mask_bits |= flag & mask;
pci_write_config_dword(entry->dev, pos, mask_bits);
} else {
- msi_set_enable(entry->dev, !flag);
+ __msi_set_enable(entry->dev, entry->msi_attrib.pos,
+ !flag);
}
break;
case PCI_CAP_ID_MSIX:
/* Check whether driver already requested for MSI-X irqs */
if (dev->msix_enabled) {
- printk(KERN_INFO "PCI: %s: Can't enable MSI. "
- "Device already has MSI-X enabled\n",
- pci_name(dev));
+ dev_info(&dev->dev, "can't enable MSI "
+ "(MSI-X already enabled)\n");
return -EINVAL;
}
status = msi_capability_init(dev);
/* Check whether driver already requested for MSI irq */
if (dev->msi_enabled) {
- printk(KERN_INFO "PCI: %s: Can't enable MSI-X. "
- "Device already has an MSI irq assigned\n",
- pci_name(dev));
+ dev_info(&dev->dev, "can't enable MSI-X "
+ "(MSI IRQ already assigned)\n");
return -EINVAL;
}
status = msix_capability_init(dev, entries, nvec);