i2c/busses/i2c-ali15x3.c

124 	unsigned char temp;
137 	pci_read_config_byte(ALI15X3_dev, SMBATPC, &temp);
138 	if (temp & ALI15X3_LOCK) {
139 		temp &= ~ALI15X3_LOCK;
140 		pci_write_config_byte(ALI15X3_dev, SMBATPC, temp);
186 	pci_read_config_byte(ALI15X3_dev, SMBCOM, &temp);
187 	if ((temp & 1) == 0) {
189 		pci_write_config_byte(ALI15X3_dev, SMBCOM, temp | 0x01);
193 	pci_read_config_byte(ALI15X3_dev, SMBHSTCFG, &temp);
194 	if ((temp & 1) == 0) {
196 		pci_write_config_byte(ALI15X3_dev, SMBHSTCFG, temp | 0x01);
209 	pci_read_config_byte(ALI15X3_dev, SMBREV, &temp);
210 	dev_dbg(&ALI15X3_dev->dev, "SMBREV = 0x%X\n", temp);
222 	int temp;
232 	temp = inb_p(SMBHSTSTS);
236 	if (temp & ALI15X3_STS_BUSY) {
259 			"clear busy condition (%02x)\n", temp);
261 		temp = inb_p(SMBHSTSTS);
265 	if (temp & (ALI15X3_STS_ERR | ALI15X3_STS_BUSY)) {
268 		if ((temp = inb_p(SMBHSTSTS)) &
275 				temp);
280 		if (temp & ALI15X3_STS_DONE) {
281 			outb_p(temp, SMBHSTSTS);
292 		temp = inb_p(SMBHSTSTS);
293 	} while ((!(temp & (ALI15X3_STS_ERR | ALI15X3_STS_DONE)))
302 	if (temp & ALI15X3_STS_TERM) {
313 	if (temp & ALI15X3_STS_COLL) {
321 	if (temp & ALI15X3_STS_DEV) {
338 	int temp;
344 	temp = inb_p(SMBHSTSTS);
346 	     (timeout < MAX_TIMEOUT) && !(temp & ALI15X3_STS_IDLE);
349 		temp = inb_p(SMBHSTSTS);
352 		dev_err(&adap->dev, "Idle wait Timeout! STS=0x%02x\n", temp);
415 	temp = ali15x3_transaction(adap);
416 	if (temp)
417 		return temp;