39 static u32 iop3xx_cfg_address(struct pci_bus *bus, int devfn, int where)  in iop3xx_cfg_address()  argument
49 	addr |=	PCI_FUNC(devfn) << 8 | (where & ~3);  in iop3xx_cfg_address()
113 iop3xx_read_config(struct pci_bus *bus, unsigned int devfn, int where,  in iop3xx_read_config()  argument
116 	unsigned long addr = iop3xx_cfg_address(bus, devfn, where);  in iop3xx_read_config()
117 	u32 val = iop3xx_read(addr) >> ((where & 3) * 8);  in iop3xx_read_config()
128 iop3xx_write_config(struct pci_bus *bus, unsigned int devfn, int where,  in iop3xx_write_config()  argument
131 	unsigned long addr = iop3xx_cfg_address(bus, devfn, where);  in iop3xx_write_config()
139 		where = (where & 3) * 8;  in iop3xx_write_config()
142 			val &= ~(0xff << where);  in iop3xx_write_config()
144 			val &= ~(0xffff << where);  in iop3xx_write_config()
146 		*IOP3XX_OCCDR = val | value << where;  in iop3xx_write_config()