129 static int piix4_setup(struct pci_dev *PIIX4_dev,  in piix4_setup()  argument
135 	if ((PIIX4_dev->vendor == PCI_VENDOR_ID_SERVERWORKS) &&  in piix4_setup()
136 	    (PIIX4_dev->device == PCI_DEVICE_ID_SERVERWORKS_CSB5))  in piix4_setup()
142 		dev_err(&PIIX4_dev->dev,  in piix4_setup()
149 			PIIX4_dev->vendor == PCI_VENDOR_ID_INTEL) {  in piix4_setup()
150 		dev_err(&PIIX4_dev->dev, "IBM system detected; this module "  in piix4_setup()
161 		pci_read_config_word(PIIX4_dev, SMBBA, &piix4_smba);  in piix4_setup()
164 			dev_err(&PIIX4_dev->dev, "SMBus base address "  in piix4_setup()
175 		dev_err(&PIIX4_dev->dev, "SMBus region 0x%x already in use!\n",  in piix4_setup()
180 	pci_read_config_byte(PIIX4_dev, SMBHSTCFG, &temp);  in piix4_setup()
185 		pci_write_config_byte(PIIX4_dev, SMBHSTCFG, temp & 0xfe);  in piix4_setup()
186 		pci_write_config_word(PIIX4_dev, SMBBA, piix4_smba);  in piix4_setup()
187 		pci_write_config_byte(PIIX4_dev, SMBHSTCFG, temp | 0x01);  in piix4_setup()
188 		dev_info(&PIIX4_dev->dev, "WARNING: SMBus interface set to "  in piix4_setup()
200 			pci_write_config_byte(PIIX4_dev, SMBHSTCFG,  in piix4_setup()
202 			dev_notice(&PIIX4_dev->dev,  in piix4_setup()
205 			dev_err(&PIIX4_dev->dev,  in piix4_setup()
213 		dev_dbg(&PIIX4_dev->dev, "Using IRQ for SMBus\n");  in piix4_setup()
215 		dev_dbg(&PIIX4_dev->dev, "Using SMI# for SMBus\n");  in piix4_setup()
217 		dev_err(&PIIX4_dev->dev, "Illegal Interrupt configuration "  in piix4_setup()
220 	pci_read_config_byte(PIIX4_dev, SMBREV, &temp);  in piix4_setup()
221 	dev_info(&PIIX4_dev->dev,  in piix4_setup()
228 static int piix4_setup_sb800(struct pci_dev *PIIX4_dev,  in piix4_setup_sb800()  argument
238 		dev_err(&PIIX4_dev->dev, "SMBus does not support "  in piix4_setup_sb800()
244 	if ((PIIX4_dev->vendor == PCI_VENDOR_ID_AMD &&  in piix4_setup_sb800()
245 	     PIIX4_dev->device == PCI_DEVICE_ID_AMD_HUDSON2_SMBUS &&  in piix4_setup_sb800()
246 	     PIIX4_dev->revision >= 0x41) ||  in piix4_setup_sb800()
247 	    (PIIX4_dev->vendor == PCI_VENDOR_ID_AMD &&  in piix4_setup_sb800()
248 	     PIIX4_dev->device == 0x790b &&  in piix4_setup_sb800()
249 	     PIIX4_dev->revision >= 0x49))  in piix4_setup_sb800()
255 		dev_err(&PIIX4_dev->dev, "SMBus base address index region "  in piix4_setup_sb800()
276 		dev_err(&PIIX4_dev->dev,  in piix4_setup_sb800()
285 		dev_err(&PIIX4_dev->dev, "SMBus region 0x%x already in use!\n",  in piix4_setup_sb800()
292 		dev_info(&PIIX4_dev->dev,  in piix4_setup_sb800()
300 		dev_err(&PIIX4_dev->dev, "SMBus I2C bus config region "  in piix4_setup_sb800()
309 		dev_dbg(&PIIX4_dev->dev, "Using IRQ for SMBus\n");  in piix4_setup_sb800()
311 		dev_dbg(&PIIX4_dev->dev, "Using SMI# for SMBus\n");  in piix4_setup_sb800()
313 	dev_info(&PIIX4_dev->dev,  in piix4_setup_sb800()
320 static int piix4_setup_aux(struct pci_dev *PIIX4_dev,  in piix4_setup_aux()  argument
330 	pci_read_config_word(PIIX4_dev, base_reg_addr, &piix4_smba);  in piix4_setup_aux()
332 		dev_dbg(&PIIX4_dev->dev,  in piix4_setup_aux()
339 		dev_dbg(&PIIX4_dev->dev,  in piix4_setup_aux()
348 		dev_err(&PIIX4_dev->dev, "Auxiliary SMBus region 0x%x "  in piix4_setup_aux()
353 	dev_info(&PIIX4_dev->dev,  in piix4_setup_aux()