13 	u32 v;  in read_pci_config()  local
14 	outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);  in read_pci_config()
15 	v = inl(0xcfc);  in read_pci_config()
16 	return v;  in read_pci_config()
21 	u8 v;  in read_pci_config_byte()  local
22 	outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);  in read_pci_config_byte()
23 	v = inb(0xcfc + (offset&3));  in read_pci_config_byte()
24 	return v;  in read_pci_config_byte()
29 	u16 v;  in read_pci_config_16()  local
30 	outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);  in read_pci_config_16()
31 	v = inw(0xcfc + (offset&2));  in read_pci_config_16()
32 	return v;  in read_pci_config_16()
38 	outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);  in write_pci_config()
44 	outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);  in write_pci_config_byte()
50 	outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);  in write_pci_config_16()