diff options
Diffstat (limited to 'arch/ia64/pci/pci.c')
| -rw-r--r-- | arch/ia64/pci/pci.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c index c0661d3382e..2a148775849 100644 --- a/arch/ia64/pci/pci.c +++ b/arch/ia64/pci/pci.c @@ -418,18 +418,24 @@ pcibios_enable_resources (struct pci_dev *dev, int mask) u16 cmd, old_cmd; int idx; struct resource *r; + unsigned long type_mask = IORESOURCE_IO | IORESOURCE_MEM; if (!dev) return -EINVAL; pci_read_config_word(dev, PCI_COMMAND, &cmd); old_cmd = cmd; - for (idx=0; idx<6; idx++) { + for (idx=0; idx<PCI_NUM_RESOURCES; idx++) { /* Only set up the desired resources. */ if (!(mask & (1 << idx))) continue; r = &dev->resource[idx]; + if (!(r->flags & type_mask)) + continue; + if ((idx == PCI_ROM_RESOURCE) && + (!(r->flags & IORESOURCE_ROM_ENABLE))) + continue; if (!r->start && r->end) { printk(KERN_ERR "PCI: Device %s not available because of resource collisions\n", @@ -441,8 +447,6 @@ pcibios_enable_resources (struct pci_dev *dev, int mask) if (r->flags & IORESOURCE_MEM) cmd |= PCI_COMMAND_MEMORY; } - if (dev->resource[PCI_ROM_RESOURCE].start) - cmd |= PCI_COMMAND_MEMORY; if (cmd != old_cmd) { printk("PCI: Enabling device %s (%04x -> %04x)\n", pci_name(dev), old_cmd, cmd); pci_write_config_word(dev, PCI_COMMAND, cmd); |