diff options
Diffstat (limited to 'arch/sparc64/kernel/pci.c')
-rw-r--r-- | arch/sparc64/kernel/pci.c | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c index c2ff2de4da5a..2da32e4c985b 100644 --- a/arch/sparc64/kernel/pci.c +++ b/arch/sparc64/kernel/pci.c @@ -164,79 +164,6 @@ void pci_config_write32(u32 *addr, u32 val) spin_unlock_irqrestore(&pci_poke_lock, flags); } -/* Probe for all PCI controllers in the system. */ -extern void fire_pci_init(struct device_node *, const char *); - -static struct { - char *model_name; - void (*init)(struct device_node *, const char *); -} pci_controller_table[] __initdata = { - { "pciex108e,80f0", fire_pci_init }, -}; -#define PCI_NUM_CONTROLLER_TYPES ARRAY_SIZE(pci_controller_table) - -static int __init pci_controller_init(const char *model_name, int namelen, struct device_node *dp) -{ - int i; - - for (i = 0; i < PCI_NUM_CONTROLLER_TYPES; i++) { - if (!strncmp(model_name, - pci_controller_table[i].model_name, - namelen)) { - pci_controller_table[i].init(dp, model_name); - return 1; - } - } - - return 0; -} - -static int __init pci_controller_scan(int (*handler)(const char *, int, struct device_node *)) -{ - struct device_node *dp; - int count = 0; - - for_each_node_by_name(dp, "pci") { - struct property *prop; - int len; - - prop = of_find_property(dp, "model", &len); - if (!prop) - prop = of_find_property(dp, "compatible", &len); - - if (prop) { - const char *model = prop->value; - int item_len = 0; - - /* Our value may be a multi-valued string in the - * case of some compatible properties. For sanity, - * only try the first one. - */ - while (model[item_len] && len) { - len--; - item_len++; - } - - if (handler(model, item_len, dp)) - count++; - } - } - - return count; -} - -/* Find each controller in the system, attach and initialize - * software state structure for each and link into the - * pci_pbm_root. Setup the controller enough such - * that bus scanning can be done. - */ -static void __init pci_controller_probe(void) -{ - printk("PCI: Probing for controllers.\n"); - - pci_controller_scan(pci_controller_init); -} - static int ofpci_verbose; static int __init ofpci_debug(char *str) @@ -773,29 +700,6 @@ struct pci_bus * __devinit pci_scan_one_pbm(struct pci_pbm_info *pbm) return bus; } -static void __init pci_scan_each_controller_bus(void) -{ - struct pci_pbm_info *pbm; - - for (pbm = pci_pbm_root; pbm; pbm = pbm->next) { - if (pbm->scan_bus) - pbm->scan_bus(pbm); - } -} - -static int __init pcibios_init(void) -{ - pci_controller_probe(); - if (pci_pbm_root == NULL) - return 0; - - pci_scan_each_controller_bus(); - - return 0; -} - -subsys_initcall(pcibios_init); - void __devinit pcibios_fixup_bus(struct pci_bus *pbus) { struct pci_pbm_info *pbm = pbus->sysdata; |