- int i;
- for (i = 0; i < 32; i++) {
- u32 val1;
- char __iomem *addr;
-
- pci_conf1_read(0, 0, PCI_DEVFN(i,0), 0, 4, &val1);
- if (val1 == 0xffffffff)
- continue;
- addr = pci_dev_base(0, 0, PCI_DEVFN(i, 0));
- if (addr == NULL|| readl(addr) != val1) {
- set_bit(i, &fallback_slots);
+ int i, k;
+ /* Use the max bus number from ACPI here? */
+ for (k = 0; k < MAX_CHECK_BUS; k++) {
+ for (i = 0; i < 32; i++) {
+ u32 val1;
+ char __iomem *addr;
+
+ pci_conf1_read(0, k, PCI_DEVFN(i,0), 0, 4, &val1);
+ if (val1 == 0xffffffff)
+ continue;
+ addr = pci_dev_base(0, k, PCI_DEVFN(i, 0));
+ if (addr == NULL|| readl(addr) != val1) {
+ set_bit(i + 32*k, fallback_slots);
+ printk(KERN_NOTICE "PCI: No mmconfig possible"
+ " on device %02x:%02x\n", k, i);
+ }