diff options
Diffstat (limited to 'arch/powerpc/kernel/pci_64.c')
-rw-r--r-- | arch/powerpc/kernel/pci_64.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index 0988222741f0..4eb93fc1eef2 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c | |||
@@ -1181,20 +1181,6 @@ void phbs_remap_io(void) | |||
1181 | remap_bus_range(hose->bus); | 1181 | remap_bus_range(hose->bus); |
1182 | } | 1182 | } |
1183 | 1183 | ||
1184 | unsigned int pci_address_to_pio(phys_addr_t address) | ||
1185 | { | ||
1186 | struct pci_controller *hose, *tmp; | ||
1187 | |||
1188 | list_for_each_entry_safe(hose, tmp, &hose_list, list_node) { | ||
1189 | if (address >= hose->io_base_phys && | ||
1190 | address < (hose->io_base_phys + hose->pci_io_size)) | ||
1191 | return (unsigned int)hose->io_base_virt + | ||
1192 | (address - hose->io_base_phys); | ||
1193 | } | ||
1194 | return (unsigned int)-1; | ||
1195 | } | ||
1196 | EXPORT_SYMBOL_GPL(pci_address_to_pio); | ||
1197 | |||
1198 | static void __devinit fixup_resource(struct resource *res, struct pci_dev *dev) | 1184 | static void __devinit fixup_resource(struct resource *res, struct pci_dev *dev) |
1199 | { | 1185 | { |
1200 | struct pci_controller *hose = pci_bus_to_host(dev->bus); | 1186 | struct pci_controller *hose = pci_bus_to_host(dev->bus); |
@@ -1337,6 +1323,20 @@ struct pci_controller* pci_find_hose_for_OF_device(struct device_node* node) | |||
1337 | 1323 | ||
1338 | #endif /* CONFIG_PPC_MULTIPLATFORM */ | 1324 | #endif /* CONFIG_PPC_MULTIPLATFORM */ |
1339 | 1325 | ||
1326 | unsigned int pci_address_to_pio(phys_addr_t address) | ||
1327 | { | ||
1328 | struct pci_controller *hose, *tmp; | ||
1329 | |||
1330 | list_for_each_entry_safe(hose, tmp, &hose_list, list_node) { | ||
1331 | if (address >= hose->io_base_phys && | ||
1332 | address < (hose->io_base_phys + hose->pci_io_size)) | ||
1333 | return (unsigned int)hose->io_base_virt + | ||
1334 | (address - hose->io_base_phys); | ||
1335 | } | ||
1336 | return (unsigned int)-1; | ||
1337 | } | ||
1338 | EXPORT_SYMBOL_GPL(pci_address_to_pio); | ||
1339 | |||
1340 | 1340 | ||
1341 | #define IOBASE_BRIDGE_NUMBER 0 | 1341 | #define IOBASE_BRIDGE_NUMBER 0 |
1342 | #define IOBASE_MEMORY 1 | 1342 | #define IOBASE_MEMORY 1 |