46 #define SMBHSTSTS	(0 + piix4_smba)
47 #define SMBHSLVSTS	(1 + piix4_smba)
48 #define SMBHSTCNT	(2 + piix4_smba)
49 #define SMBHSTCMD	(3 + piix4_smba)
50 #define SMBHSTADD	(4 + piix4_smba)
51 #define SMBHSTDAT0	(5 + piix4_smba)
52 #define SMBHSTDAT1	(6 + piix4_smba)
53 #define SMBBLKDAT	(7 + piix4_smba)
54 #define SMBSLVCNT	(8 + piix4_smba)
55 #define SMBSHDWCMD	(9 + piix4_smba)
56 #define SMBSLVEVT	(0xA + piix4_smba)
57 #define SMBSLVDAT	(0xC + piix4_smba)
177 	unsigned short piix4_smba;  in piix4_setup()  local
202 		piix4_smba = force_addr & 0xfff0;  in piix4_setup()
205 		pci_read_config_word(PIIX4_dev, SMBBA, &piix4_smba);  in piix4_setup()
206 		piix4_smba &= 0xfff0;  in piix4_setup()
207 		if(piix4_smba == 0) {  in piix4_setup()
215 	if (acpi_check_region(piix4_smba, SMBIOSIZE, piix4_driver.name))  in piix4_setup()
218 	if (!request_region(piix4_smba, SMBIOSIZE, piix4_driver.name)) {  in piix4_setup()
220 			piix4_smba);  in piix4_setup()
230 		pci_write_config_word(PIIX4_dev, SMBBA, piix4_smba);  in piix4_setup()
233 			"new address %04x!\n", piix4_smba);  in piix4_setup()
251 			release_region(piix4_smba, SMBIOSIZE);  in piix4_setup()
267 		 piix4_smba, temp);  in piix4_setup()
269 	return piix4_smba;  in piix4_setup()
275 	unsigned short piix4_smba;  in piix4_setup_sb800()  local
313 		piix4_smba = smba_en_hi << 8;  in piix4_setup_sb800()
315 			piix4_smba |= 0x20;  in piix4_setup_sb800()
318 		piix4_smba = ((smba_en_hi << 8) | smba_en_lo) & 0xffe0;  in piix4_setup_sb800()
327 	if (acpi_check_region(piix4_smba, SMBIOSIZE, piix4_driver.name))  in piix4_setup_sb800()
330 	if (!request_region(piix4_smba, SMBIOSIZE, piix4_driver.name)) {  in piix4_setup_sb800()
332 			piix4_smba);  in piix4_setup_sb800()
340 			 piix4_smba);  in piix4_setup_sb800()
341 		return piix4_smba;  in piix4_setup_sb800()
345 	if (!request_region(piix4_smba + i2ccfg_offset, 1, "i2ccfg")) {  in piix4_setup_sb800()
347 			"0x%x already in use!\n", piix4_smba + i2ccfg_offset);  in piix4_setup_sb800()
348 		release_region(piix4_smba, SMBIOSIZE);  in piix4_setup_sb800()
351 	i2ccfg = inb_p(piix4_smba + i2ccfg_offset);  in piix4_setup_sb800()
352 	release_region(piix4_smba + i2ccfg_offset, 1);  in piix4_setup_sb800()
361 		 piix4_smba, i2ccfg >> 4);  in piix4_setup_sb800()
379 			release_region(piix4_smba, SMBIOSIZE);  in piix4_setup_sb800()
397 	return piix4_smba;  in piix4_setup_sb800()
407 	unsigned short piix4_smba;  in piix4_setup_aux()  local
410 	pci_read_config_word(PIIX4_dev, base_reg_addr, &piix4_smba);  in piix4_setup_aux()
411 	if ((piix4_smba & 1) == 0) {  in piix4_setup_aux()
417 	piix4_smba &= 0xfff0;  in piix4_setup_aux()
418 	if (piix4_smba == 0) {  in piix4_setup_aux()
424 	if (acpi_check_region(piix4_smba, SMBIOSIZE, piix4_driver.name))  in piix4_setup_aux()
427 	if (!request_region(piix4_smba, SMBIOSIZE, piix4_driver.name)) {  in piix4_setup_aux()
429 			"already in use!\n", piix4_smba);  in piix4_setup_aux()
435 		 piix4_smba);  in piix4_setup_aux()
437 	return piix4_smba;  in piix4_setup_aux()
443 	unsigned short piix4_smba = adapdata->smba;  in piix4_transaction()  local
522 	unsigned short piix4_smba = adapdata->smba;  in piix4_access()  local
681 	unsigned short piix4_smba = adapdata->smba;  in piix4_access_sb800()  local