40 #define PCI_SAL_ADDRESS(seg, bus, devfn, reg)		\  argument
41 	(((u64) seg << 24) | (bus << 16) | (devfn << 8) | (reg))
45 #define PCI_SAL_EXT_ADDRESS(seg, bus, devfn, reg)	\  argument
46 	(((u64) seg << 28) | (bus << 20) | (devfn << 12) | (reg))
48 int raw_pci_read(unsigned int seg, unsigned int bus, unsigned int devfn,  in raw_pci_read()  argument
54 	if (!value || (seg > 65535) || (bus > 255) || (devfn > 255) || (reg > 4095))  in raw_pci_read()
57 	if ((seg | reg) <= 255) {  in raw_pci_read()
58 		addr = PCI_SAL_ADDRESS(seg, bus, devfn, reg);  in raw_pci_read()
61 		addr = PCI_SAL_EXT_ADDRESS(seg, bus, devfn, reg);  in raw_pci_read()
75 int raw_pci_write(unsigned int seg, unsigned int bus, unsigned int devfn,  in raw_pci_write()  argument
81 	if ((seg > 65535) || (bus > 255) || (devfn > 255) || (reg > 4095))  in raw_pci_write()
84 	if ((seg | reg) <= 255) {  in raw_pci_write()
85 		addr = PCI_SAL_ADDRESS(seg, bus, devfn, reg);  in raw_pci_write()
88 		addr = PCI_SAL_EXT_ADDRESS(seg, bus, devfn, reg);  in raw_pci_write()