234 				unsigned int devfn, int where, u32 *val)  in grpci2_cfg_r32()  argument
244 		devfn += (0x8 * 6); /* start at AD16=Device0 */  in grpci2_cfg_r32()
247 		devfn = 0; /* special case: bridge controller itself */  in grpci2_cfg_r32()
260 						(devfn << 8) | (where & 0xfc));  in grpci2_cfg_r32()
280 				unsigned int devfn, int where, u32 *val)  in grpci2_cfg_r16()  argument
287 	ret = grpci2_cfg_r32(priv, bus, devfn, where & ~0x3, &v);  in grpci2_cfg_r16()
293 				unsigned int devfn, int where, u32 *val)  in grpci2_cfg_r8()  argument
298 	ret = grpci2_cfg_r32(priv, bus, devfn, where & ~0x3, &v);  in grpci2_cfg_r8()
305 				unsigned int devfn, int where, u32 val)  in grpci2_cfg_w32()  argument
314 		devfn += (0x8 * 6); /* start at AD16=Device0 */  in grpci2_cfg_w32()
317 		devfn = 0; /* special case: bridge controller itself */  in grpci2_cfg_w32()
330 						(devfn << 8) | (where & 0xfc));  in grpci2_cfg_w32()
343 				unsigned int devfn, int where, u32 val)  in grpci2_cfg_w16()  argument
350 	ret = grpci2_cfg_r32(priv, bus, devfn, where&~3, &v);  in grpci2_cfg_w16()
355 	return grpci2_cfg_w32(priv, bus, devfn, where & ~0x3, v);  in grpci2_cfg_w16()
359 				unsigned int devfn, int where, u32 val)  in grpci2_cfg_w8()  argument
364 	ret = grpci2_cfg_r32(priv, bus, devfn, where & ~0x3, &v);  in grpci2_cfg_w8()
369 	return grpci2_cfg_w32(priv, bus, devfn, where & ~0x3, v);  in grpci2_cfg_w8()
375 static int grpci2_read_config(struct pci_bus *bus, unsigned int devfn,  in grpci2_read_config()  argument
382 	if (PCI_SLOT(devfn) > 15 || busno > 255) {  in grpci2_read_config()
389 		ret = grpci2_cfg_r8(priv, busno, devfn, where, val);  in grpci2_read_config()
392 		ret = grpci2_cfg_r16(priv, busno, devfn, where, val);  in grpci2_read_config()
395 		ret = grpci2_cfg_r32(priv, busno, devfn, where, val);  in grpci2_read_config()
404 		"size=%d\n", busno, PCI_SLOT(devfn), PCI_FUNC(devfn), where,  in grpci2_read_config()
414 static int grpci2_write_config(struct pci_bus *bus, unsigned int devfn,  in grpci2_write_config()  argument
420 	if (PCI_SLOT(devfn) > 15 || busno > 255)  in grpci2_write_config()
425 		"val=%x\n", busno, PCI_SLOT(devfn), PCI_FUNC(devfn),  in grpci2_write_config()
433 		return grpci2_cfg_w8(priv, busno, devfn, where, val);  in grpci2_write_config()
435 		return grpci2_cfg_w16(priv, busno, devfn, where, val);  in grpci2_write_config()
437 		return grpci2_cfg_w32(priv, busno, devfn, where, val);  in grpci2_write_config()