mips/pci/ops-rc32434.c

48 				unsigned char where, u32 *data)
54 	PCI_CFG_SET(bus->number, slot, func, where);
73 			    int where, u8 *val)
78 	ret = config_access(PCI_ACCESS_READ, bus, devfn, where, &data);
79 	*val = (data >> ((where & 3) << 3)) & 0xff;
84 			    int where, u16 *val)
89 	ret = config_access(PCI_ACCESS_READ, bus, devfn, where, &data);
90 	*val = (data >> ((where & 3) << 3)) & 0xffff;
95 			     int where, u32 *val)
108 	ret = config_access(PCI_ACCESS_READ, bus, devfn, where, val);
114 	if (where == PCI_VENDOR_ID) {
129 write_config_byte(struct pci_bus *bus, unsigned int devfn, int where,
134 	if (config_access(PCI_ACCESS_READ, bus, devfn, where, &data))
137 	data = (data & ~(0xff << ((where & 3) << 3))) |
138 	    (val << ((where & 3) << 3));
140 	if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data))
148 write_config_word(struct pci_bus *bus, unsigned int devfn, int where,
153 	if (config_access(PCI_ACCESS_READ, bus, devfn, where, &data))
156 	data = (data & ~(0xffff << ((where & 3) << 3))) |
157 	    (val << ((where & 3) << 3));
159 	if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data))
168 write_config_dword(struct pci_bus *bus, unsigned int devfn, int where,
171 	if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &val))
178 			   int where, int size, u32 *val)
182 		return read_config_byte(bus, devfn, where, (u8 *) val);
184 		return read_config_word(bus, devfn, where, (u16 *) val);
186 		return read_config_dword(bus, devfn, where, val);
191 			    int where, int size, u32 val)
195 		return write_config_byte(bus, devfn, where, (u8) val);
197 		return write_config_word(bus, devfn, where, (u16) val);
199 		return write_config_dword(bus, devfn, where, val);