[MIPS] PCI: Port i386 PCI fixes.

[linux-2.6-omap-h63xx.git] / arch / mips / pci / pci.c

diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c
index 6e6981fd79346f0979c9aaa66f1a15997861a7ee..1d10d65441522eecbbd229befad0c520a969647f 100644 (file)
--- a/arch/mips/pci/pci.c
+++ b/arch/mips/pci/pci.c
@@ -177,6 +177,11 @@ static int pcibios_enable_resources(struct pci_dev *dev, int mask)
                        continue;
 
                r = &dev->resource[idx];
+               if (!(r->flags & (IORESOURCE_IO | IORESOURCE_MEM)))
+                       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", pci_name(dev));
                        return -EINVAL;
@@ -186,8 +191,6 @@ static int 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);