+static void __init init_second_ohare(void)
+{
+ struct device_node *np = of_find_node_by_name(NULL, "pci106b,7");
+ unsigned char bus, devfn;
+ unsigned short cmd;
+
+ if (np == NULL)
+ return;
+
+ /* This must run before we initialize the PICs since the second
+ * ohare hosts a PIC that will be accessed there.
+ */
+ if (pci_device_from_OF_node(np, &bus, &devfn) == 0) {
+ struct pci_controller* hose =
+ pci_find_hose_for_OF_device(np);
+ if (!hose) {
+ printk(KERN_ERR "Can't find PCI hose for OHare2 !\n");
+ return;
+ }
+ early_read_config_word(hose, bus, devfn, PCI_COMMAND, &cmd);
+ cmd |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER;
+ cmd &= ~PCI_COMMAND_IO;
+ early_write_config_word(hose, bus, devfn, PCI_COMMAND, cmd);
+ }
+ has_second_ohare = 1;
+}
+