363 static int envctrl_read_cpu_info(int cpu, struct i2c_child_t *pchild,  in envctrl_read_cpu_info()  argument
372 		if (pchild->mon_type[i] == mon_type) {  in envctrl_read_cpu_info()
383 	data = envctrl_i2c_read_8591((unsigned char)pchild->addr,  in envctrl_read_cpu_info()
384 				     (unsigned char)pchild->chnl_array[i].chnl_no);  in envctrl_read_cpu_info()
387 	tbl = pchild->tables + pchild->tblprop_array[i].offset;  in envctrl_read_cpu_info()
389 	return envctrl_i2c_data_translate(data, pchild->tblprop_array[i].type,  in envctrl_read_cpu_info()
390 					  pchild->tblprop_array[i].scale,  in envctrl_read_cpu_info()
398 static int envctrl_read_noncpu_info(struct i2c_child_t *pchild,  in envctrl_read_noncpu_info()  argument
406 		if (pchild->mon_type[i] == mon_type)  in envctrl_read_noncpu_info()
414 	data = envctrl_i2c_read_8591((unsigned char)pchild->addr,  in envctrl_read_noncpu_info()
415 				     (unsigned char)pchild->chnl_array[i].chnl_no);  in envctrl_read_noncpu_info()
418 	tbl = pchild->tables + pchild->tblprop_array[i].offset;  in envctrl_read_noncpu_info()
420 	return envctrl_i2c_data_translate(data, pchild->tblprop_array[i].type,  in envctrl_read_noncpu_info()
421 					  pchild->tblprop_array[i].scale,  in envctrl_read_noncpu_info()
428 static int envctrl_i2c_fan_status(struct i2c_child_t *pchild,  in envctrl_i2c_fan_status()  argument
435 	tmp = data & pchild->fan_mask;  in envctrl_i2c_fan_status()
437 	if (tmp == pchild->fan_mask) {  in envctrl_i2c_fan_status()
451 			if (pchild->fan_mask & chnls_mask[i]) {  in envctrl_i2c_fan_status()
467 static int envctrl_i2c_globaladdr(struct i2c_child_t *pchild,  in envctrl_i2c_globaladdr()  argument
492 static unsigned char envctrl_i2c_voltage_status(struct i2c_child_t *pchild,  in envctrl_i2c_voltage_status()  argument
499 	tmp = data & pchild->voltage_mask;  in envctrl_i2c_voltage_status()
502 	if (tmp == pchild->voltage_mask) {  in envctrl_i2c_voltage_status()
511 			if (pchild->voltage_mask & chnls_mask[i]) {  in envctrl_i2c_voltage_status()
540 	struct i2c_child_t *pchild;  in envctrl_read()  local
571 		if (!(pchild = envctrl_get_i2c_child(ENVCTRL_MTHRBDTEMP_MON)))  in envctrl_read()
573 		ret = envctrl_read_noncpu_info(pchild, ENVCTRL_MTHRBDTEMP_MON, data);  in envctrl_read()
579 		if (!(pchild = envctrl_get_i2c_child(ENVCTRL_CPUTEMP_MON)))  in envctrl_read()
581 		ret = envctrl_read_cpu_info(read_cpu, pchild, ENVCTRL_CPUTEMP_MON, data);  in envctrl_read()
589 		if (!(pchild = envctrl_get_i2c_child(ENVCTRL_CPUVOLTAGE_MON)))  in envctrl_read()
591 		ret = envctrl_read_cpu_info(read_cpu, pchild, ENVCTRL_CPUVOLTAGE_MON, data);  in envctrl_read()
599 		if (!(pchild = envctrl_get_i2c_child(ENVCTRL_SCSITEMP_MON)))  in envctrl_read()
601 		ret = envctrl_read_noncpu_info(pchild, ENVCTRL_SCSITEMP_MON, data);  in envctrl_read()
607 		if (!(pchild = envctrl_get_i2c_child(ENVCTRL_ETHERTEMP_MON)))  in envctrl_read()
609 		ret = envctrl_read_noncpu_info(pchild, ENVCTRL_ETHERTEMP_MON, data);  in envctrl_read()
615 		if (!(pchild = envctrl_get_i2c_child(ENVCTRL_FANSTAT_MON)))  in envctrl_read()
617 		data[0] = envctrl_i2c_read_8574(pchild->addr);  in envctrl_read()
618 		ret = envctrl_i2c_fan_status(pchild,data[0], data);  in envctrl_read()
624 		if (!(pchild = envctrl_get_i2c_child(ENVCTRL_GLOBALADDR_MON)))  in envctrl_read()
626 		data[0] = envctrl_i2c_read_8574(pchild->addr);  in envctrl_read()
627 		ret = envctrl_i2c_globaladdr(pchild, data[0], data);  in envctrl_read()
633 		if (!(pchild = envctrl_get_i2c_child(ENVCTRL_VOLTAGESTAT_MON)))  in envctrl_read()
635 			if (!(pchild = envctrl_get_i2c_child(ENVCTRL_GLOBALADDR_MON)))  in envctrl_read()
637 		data[0] = envctrl_i2c_read_8574(pchild->addr);  in envctrl_read()
638 		ret = envctrl_i2c_voltage_status(pchild, data[0], data);  in envctrl_read()
734 static void envctrl_set_mon(struct i2c_child_t *pchild,  in envctrl_set_mon()  argument
747 		pchild->mon_type[chnl_no] = ENVCTRL_CPUTEMP_MON;  in envctrl_set_mon()
753 		pchild->mon_type[chnl_no] = ENVCTRL_CPUVOLTAGE_MON;  in envctrl_set_mon()
756 		pchild->mon_type[chnl_no] = ENVCTRL_MTHRBDTEMP_MON;  in envctrl_set_mon()
759 		pchild->mon_type[chnl_no] = ENVCTRL_SCSITEMP_MON;  in envctrl_set_mon()
762 		pchild->mon_type[chnl_no] = ENVCTRL_ETHERTEMP_MON;  in envctrl_set_mon()
769 static void envctrl_init_adc(struct i2c_child_t *pchild, struct device_node *dp)  in envctrl_init_adc()  argument
780 		envctrl_set_mon(pchild, pos, i++);  in envctrl_init_adc()
798 static void envctrl_init_fanstat(struct i2c_child_t *pchild)  in envctrl_init_fanstat()  argument
803 	for (i = 0; i < pchild->total_chnls; i++)  in envctrl_init_fanstat()
804 		pchild->fan_mask |= chnls_mask[(pchild->chnl_array[i]).chnl_no];  in envctrl_init_fanstat()
809 	pchild->mon_type[0] = ENVCTRL_FANSTAT_MON;  in envctrl_init_fanstat()
815 static void envctrl_init_globaladdr(struct i2c_child_t *pchild)  in envctrl_init_globaladdr()  argument
832 	for (i = 0; i < pchild->total_chnls; i++) {  in envctrl_init_globaladdr()
833 		if (PCF8584_VOLTAGE_TYPE == pchild->chnl_array[i].type) {  in envctrl_init_globaladdr()
834 			pchild->voltage_mask |= chnls_mask[i];  in envctrl_init_globaladdr()
842 	pchild->mon_type[0] = ENVCTRL_GLOBALADDR_MON;  in envctrl_init_globaladdr()
846 static void envctrl_init_voltage_status(struct i2c_child_t *pchild)  in envctrl_init_voltage_status()  argument
851 	for (i = 0; i < pchild->total_chnls; i++)  in envctrl_init_voltage_status()
852 		pchild->voltage_mask |= chnls_mask[(pchild->chnl_array[i]).chnl_no];  in envctrl_init_voltage_status()
857 	pchild->mon_type[0] = ENVCTRL_VOLTAGESTAT_MON;  in envctrl_init_voltage_status()
864 				   struct i2c_child_t *pchild)  in envctrl_init_i2c_child()  argument
871 	memcpy(&pchild->addr, pval, len);  in envctrl_init_i2c_child()
876 		memcpy(pchild->tblprop_array, pval, len);  in envctrl_init_i2c_child()
877                 pchild->total_tbls = len / sizeof(struct pcf8584_tblprop);  in envctrl_init_i2c_child()
878 		for (i = 0; i < pchild->total_tbls; i++) {  in envctrl_init_i2c_child()
879 			if ((pchild->tblprop_array[i].size + pchild->tblprop_array[i].offset) > tbls_size) {  in envctrl_init_i2c_child()
880 				tbls_size = pchild->tblprop_array[i].size + pchild->tblprop_array[i].offset;  in envctrl_init_i2c_child()
884                 pchild->tables = kmalloc(tbls_size, GFP_KERNEL);  in envctrl_init_i2c_child()
885 		if (pchild->tables == NULL){  in envctrl_init_i2c_child()
894 		memcpy(pchild->tables, pval, len);  in envctrl_init_i2c_child()
904 	if (ENVCTRL_CPCI_IGNORED_NODE == pchild->addr) {  in envctrl_init_i2c_child()
911 				pchild->mon_type[len] = ENVCTRL_NOMON;  in envctrl_init_i2c_child()
919 	memcpy(pchild->chnl_array, pval, len);  in envctrl_init_i2c_child()
920 	pchild->total_chnls = len / sizeof(struct pcf8584_channel);  in envctrl_init_i2c_child()
922 	for (i = 0; i < pchild->total_chnls; i++) {  in envctrl_init_i2c_child()
923 		switch (pchild->chnl_array[i].type) {  in envctrl_init_i2c_child()
925 			envctrl_init_adc(pchild, dp);  in envctrl_init_i2c_child()
929 			envctrl_init_globaladdr(pchild);  in envctrl_init_i2c_child()
930 			i = pchild->total_chnls;  in envctrl_init_i2c_child()
934 			envctrl_init_fanstat(pchild);  in envctrl_init_i2c_child()
935 			i = pchild->total_chnls;  in envctrl_init_i2c_child()
939 			if (pchild->i2ctype == I2C_ADC) {  in envctrl_init_i2c_child()
940 				envctrl_init_adc(pchild,dp);  in envctrl_init_i2c_child()
942 				envctrl_init_voltage_status(pchild);  in envctrl_init_i2c_child()
944 			i = pchild->total_chnls;  in envctrl_init_i2c_child()