diff options
Diffstat (limited to 'arch/x86/lib')
| -rw-r--r-- | arch/x86/lib/pci_type1.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/x86/lib/pci_type1.c b/arch/x86/lib/pci_type1.c index 6fc4df4..a25fa05 100644 --- a/arch/x86/lib/pci_type1.c +++ b/arch/x86/lib/pci_type1.c @@ -50,7 +50,11 @@ TYPE1_PCI_OP(write, byte, u8, outb, 3) TYPE1_PCI_OP(write, word, u16, outw, 2) TYPE1_PCI_OP(write, dword, u32, outl, 0) -void pci_setup_type1(struct pci_controller *hose, u32 cfg_addr, u32 cfg_data) +/* bus mapping constants (used for PCI core initialization) */ +#define PCI_REG_ADDR 0x00000cf8 +#define PCI_REG_DATA 0x00000cfc + +void pci_setup_type1(struct pci_controller *hose) { pci_set_ops(hose, type1_read_config_byte, @@ -60,6 +64,6 @@ void pci_setup_type1(struct pci_controller *hose, u32 cfg_addr, u32 cfg_data) type1_write_config_word, type1_write_config_dword); - hose->cfg_addr = (unsigned int *)cfg_addr; - hose->cfg_data = (unsigned char *)cfg_data; + hose->cfg_addr = (unsigned int *)PCI_REG_ADDR; + hose->cfg_data = (unsigned char *)PCI_REG_DATA; } |