diff options
Diffstat (limited to 'drivers/pci/pci_auto_old.c')
| -rw-r--r-- | drivers/pci/pci_auto_old.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/drivers/pci/pci_auto_old.c b/drivers/pci/pci_auto_old.c index 1ff88b1ac1..9126f78b89 100644 --- a/drivers/pci/pci_auto_old.c +++ b/drivers/pci/pci_auto_old.c @@ -180,18 +180,9 @@ void pciauto_prescan_setup_bridge(struct pci_controller *hose, struct pci_region *pci_io; u16 cmdstat, prefechable_64; -#ifdef CONFIG_DM_PCI - /* The root controller has the region information */ - struct pci_controller *ctlr_hose = pci_bus_to_hose(0); - - pci_mem = ctlr_hose->pci_mem; - pci_prefetch = ctlr_hose->pci_prefetch; - pci_io = ctlr_hose->pci_io; -#else pci_mem = hose->pci_mem; pci_prefetch = hose->pci_prefetch; pci_io = hose->pci_io; -#endif pci_hose_read_config_word(hose, dev, PCI_COMMAND, &cmdstat); pci_hose_read_config_word(hose, dev, PCI_PREF_MEMORY_BASE, @@ -199,15 +190,10 @@ void pciauto_prescan_setup_bridge(struct pci_controller *hose, prefechable_64 &= PCI_PREF_RANGE_TYPE_MASK; /* Configure bus number registers */ -#ifdef CONFIG_DM_PCI - pci_hose_write_config_byte(hose, dev, PCI_PRIMARY_BUS, PCI_BUS(dev)); - pci_hose_write_config_byte(hose, dev, PCI_SECONDARY_BUS, sub_bus); -#else pci_hose_write_config_byte(hose, dev, PCI_PRIMARY_BUS, PCI_BUS(dev) - hose->first_busno); pci_hose_write_config_byte(hose, dev, PCI_SECONDARY_BUS, sub_bus - hose->first_busno); -#endif pci_hose_write_config_byte(hose, dev, PCI_SUBORDINATE_BUS, 0xff); if (pci_mem) { @@ -274,26 +260,13 @@ void pciauto_postscan_setup_bridge(struct pci_controller *hose, struct pci_region *pci_prefetch; struct pci_region *pci_io; -#ifdef CONFIG_DM_PCI - /* The root controller has the region information */ - struct pci_controller *ctlr_hose = pci_bus_to_hose(0); - - pci_mem = ctlr_hose->pci_mem; - pci_prefetch = ctlr_hose->pci_prefetch; - pci_io = ctlr_hose->pci_io; -#else pci_mem = hose->pci_mem; pci_prefetch = hose->pci_prefetch; pci_io = hose->pci_io; -#endif /* Configure bus number registers */ -#ifdef CONFIG_DM_PCI - pci_hose_write_config_byte(hose, dev, PCI_SUBORDINATE_BUS, sub_bus); -#else pci_hose_write_config_byte(hose, dev, PCI_SUBORDINATE_BUS, sub_bus - hose->first_busno); -#endif if (pci_mem) { /* Round memory allocator to 1MB boundary */ @@ -353,18 +326,9 @@ int pciauto_config_device(struct pci_controller *hose, pci_dev_t dev) unsigned short class; int n; -#ifdef CONFIG_DM_PCI - /* The root controller has the region information */ - struct pci_controller *ctlr_hose = pci_bus_to_hose(0); - - pci_mem = ctlr_hose->pci_mem; - pci_prefetch = ctlr_hose->pci_prefetch; - pci_io = ctlr_hose->pci_io; -#else pci_mem = hose->pci_mem; pci_prefetch = hose->pci_prefetch; pci_io = hose->pci_io; -#endif pci_hose_read_config_word(hose, dev, PCI_CLASS_DEVICE, &class); @@ -376,12 +340,6 @@ int pciauto_config_device(struct pci_controller *hose, pci_dev_t dev) pciauto_setup_device(hose, dev, 2, pci_mem, pci_prefetch, pci_io); -#ifdef CONFIG_DM_PCI - n = dm_pci_hose_probe_bus(hose, dev); - if (n < 0) - return n; - sub_bus = (unsigned int)n; -#else /* Passing in current_busno allows for sibling P2P bridges */ hose->current_busno++; pciauto_prescan_setup_bridge(hose, dev, hose->current_busno); @@ -396,7 +354,6 @@ int pciauto_config_device(struct pci_controller *hose, pci_dev_t dev) pciauto_postscan_setup_bridge(hose, dev, sub_bus); sub_bus = hose->current_busno; -#endif break; case PCI_CLASS_BRIDGE_CARDBUS: @@ -410,9 +367,7 @@ int pciauto_config_device(struct pci_controller *hose, pci_dev_t dev) debug("PCI Autoconfig: Found P2CardBus bridge, device %d\n", PCI_DEV(dev)); -#ifndef CONFIG_DM_PCI hose->current_busno++; -#endif break; #if defined(CONFIG_PCIAUTO_SKIP_HOST_BRIDGE) |