97 static int olpc_bat_get_status(union power_supply_propval *val, uint8_t ec_byte)  in olpc_bat_get_status()  argument
100 		if (ec_byte & (BAT_STAT_CHARGING | BAT_STAT_TRICKLE))  in olpc_bat_get_status()
102 		else if (ec_byte & BAT_STAT_DISCHARGING)  in olpc_bat_get_status()
104 		else if (ec_byte & BAT_STAT_FULL)  in olpc_bat_get_status()
110 		if (!(ec_byte & BAT_STAT_AC)) /* No AC means discharging */  in olpc_bat_get_status()
112 		else if (ec_byte & BAT_STAT_FULL)  in olpc_bat_get_status()
123 	uint8_t ec_byte;  in olpc_bat_get_health()  local
126 	ret = olpc_ec_cmd(EC_BAT_ERRCODE, NULL, 0, &ec_byte, 1);  in olpc_bat_get_health()
130 	switch (ec_byte) {  in olpc_bat_get_health()
160 	uint8_t ec_byte;  in olpc_bat_get_mfr()  local
163 	ec_byte = BAT_ADDR_MFR_TYPE;  in olpc_bat_get_mfr()
164 	ret = olpc_ec_cmd(EC_BAT_EEPROM, &ec_byte, 1, &ec_byte, 1);  in olpc_bat_get_mfr()
168 	switch (ec_byte >> 4) {  in olpc_bat_get_mfr()
185 	uint8_t ec_byte;  in olpc_bat_get_tech()  local
188 	ec_byte = BAT_ADDR_MFR_TYPE;  in olpc_bat_get_tech()
189 	ret = olpc_ec_cmd(EC_BAT_EEPROM, &ec_byte, 1, &ec_byte, 1);  in olpc_bat_get_tech()
193 	switch (ec_byte & 0xf) {  in olpc_bat_get_tech()
210 	uint8_t ec_byte;  in olpc_bat_get_charge_full_design()  local
218 	ec_byte = BAT_ADDR_MFR_TYPE;  in olpc_bat_get_charge_full_design()
219 	ret = olpc_ec_cmd(EC_BAT_EEPROM, &ec_byte, 1, &ec_byte, 1);  in olpc_bat_get_charge_full_design()
223 	mfr = ec_byte >> 4;  in olpc_bat_get_charge_full_design()
274 	uint8_t ec_byte;  in olpc_bat_get_voltage_max_design()  local
283 	ec_byte = BAT_ADDR_MFR_TYPE;  in olpc_bat_get_voltage_max_design()
284 	ret = olpc_ec_cmd(EC_BAT_EEPROM, &ec_byte, 1, &ec_byte, 1);  in olpc_bat_get_voltage_max_design()
288 	mfr = ec_byte >> 4;  in olpc_bat_get_voltage_max_design()
330 	uint8_t ec_byte;  in olpc_bat_get_property()  local
333 	ret = olpc_ec_cmd(EC_BAT_STATUS, NULL, 0, &ec_byte, 1);  in olpc_bat_get_property()
343 	if (!(ec_byte & (BAT_STAT_PRESENT | BAT_STAT_TRICKLE)) &&  in olpc_bat_get_property()
349 		ret = olpc_bat_get_status(val, ec_byte);  in olpc_bat_get_property()
354 		if (ec_byte & BAT_STAT_TRICKLE)  in olpc_bat_get_property()
356 		else if (ec_byte & BAT_STAT_CHARGING)  in olpc_bat_get_property()
362 		val->intval = !!(ec_byte & (BAT_STAT_PRESENT |  in olpc_bat_get_property()
367 		if (ec_byte & BAT_STAT_DESTROY)  in olpc_bat_get_property()
403 		ret = olpc_ec_cmd(EC_BAT_SOC, NULL, 0, &ec_byte, 1);  in olpc_bat_get_property()
406 		val->intval = ec_byte;  in olpc_bat_get_property()
409 		if (ec_byte & BAT_STAT_FULL)  in olpc_bat_get_property()
411 		else if (ec_byte & BAT_STAT_LOW)  in olpc_bat_get_property()
521 	uint8_t ec_byte;  in olpc_bat_eeprom_read()  local
526 		ec_byte = EEPROM_START + off + i;  in olpc_bat_eeprom_read()
527 		ret = olpc_ec_cmd(EC_BAT_EEPROM, &ec_byte, 1, &buf[i], 1);  in olpc_bat_eeprom_read()
531 			       ec_byte, ret);  in olpc_bat_eeprom_read()
553 	uint8_t ec_byte;  in olpc_bat_error_read()  local
556 	ret = olpc_ec_cmd(EC_BAT_ERRCODE, NULL, 0, &ec_byte, 1);  in olpc_bat_error_read()
560 	return sprintf(buf, "%d\n", ec_byte);  in olpc_bat_error_read()