diff options
Diffstat (limited to 'arch/powerpc/kernel/pci_64.c')
| -rw-r--r-- | arch/powerpc/kernel/pci_64.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index 4eb93fc1eef2..523f35087e81 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -896,6 +896,25 @@ static void __devinit pci_process_ISA_OF_ranges(struct device_node *isa_node, unsigned long phb_io_base_phys, void __iomem * phb_io_base_virt) { + /* Remove these asap */ + + struct pci_address { + u32 a_hi; + u32 a_mid; + u32 a_lo; + }; + + struct isa_address { + u32 a_hi; + u32 a_lo; + }; + + struct isa_range { + struct isa_address isa_addr; + struct pci_address pci_addr; + unsigned int size; + }; + struct isa_range *range; unsigned long pci_addr; unsigned int isa_addr; @@ -1330,8 +1349,9 @@ unsigned int pci_address_to_pio(phys_addr_t address) list_for_each_entry_safe(hose, tmp, &hose_list, list_node) { if (address >= hose->io_base_phys && address < (hose->io_base_phys + hose->pci_io_size)) - return (unsigned int)hose->io_base_virt + - (address - hose->io_base_phys); + return (unsigned int) + ((unsigned long)hose->io_base_virt + + (address - hose->io_base_phys)); } return (unsigned int)-1; } |