i2c/clients/max1617.c

234 	i2c_transfer_t *i2ctp;
243 	    &i2ctp, 2, 0, I2C_SLEEP);
244 	i2ctp->i2c_version = I2C_XFER_REV;
245 	i2ctp->i2c_flags = I2C_WR;
248 	i2ctp->i2c_wbuf[0] = MAX1617_CONFIG_WR_REG;
249 	i2ctp->i2c_wbuf[1] = unitp->max1617_cpr_state.max1617_config;
251 	if (i2c_transfer(unitp->max1617_hdl, i2ctp) != I2C_SUCCESS) {
256 	i2ctp->i2c_wbuf[0] = MAX1617_CONV_RATE_WR_REG;
257 	i2ctp->i2c_wbuf[1] = unitp->max1617_cpr_state.max1617_conv_rate;
258 	if (i2c_transfer(unitp->max1617_hdl, i2ctp) != I2C_SUCCESS) {
263 	i2ctp->i2c_wbuf[0] = MAX1617_LOCALTEMP_HIGH_WR_REG;
264 	i2ctp->i2c_wbuf[1] =  unitp->max1617_cpr_state.max1617_lcl_hlimit;
266 	if (i2c_transfer(unitp->max1617_hdl, i2ctp) != I2C_SUCCESS) {
271 	i2ctp->i2c_wbuf[0] = MAX1617_REMOTETEMP_HIGH_WR_REG;
272 	i2ctp->i2c_wbuf[1] =  unitp->max1617_cpr_state.max1617_remote_hlimit;
274 	if (i2c_transfer(unitp->max1617_hdl, i2ctp) != I2C_SUCCESS) {
279 	i2ctp->i2c_wbuf[0] = MAX1617_LOCALTEMP_LOW_REG;
280 	i2ctp->i2c_wbuf[1] = unitp->max1617_cpr_state.max1617_lcl_llimit;
282 	if (i2c_transfer(unitp->max1617_hdl, i2ctp) != I2C_SUCCESS) {
287 	i2ctp->i2c_wbuf[0] = MAX1617_REMOTETEMP_LOW_REG;
288 	i2ctp->i2c_wbuf[1] = unitp->max1617_cpr_state.max1617_remote_llimit;
290 	if (i2c_transfer(unitp->max1617_hdl, i2ctp) != I2C_SUCCESS) {
301 	i2c_transfer_free(unitp->max1617_hdl, i2ctp);
351 	i2c_transfer_t *i2ctp;
360 	    &i2ctp, 1, 1, I2C_SLEEP);
373 	i2ctp->i2c_version = I2C_XFER_REV;
374 	i2ctp->i2c_flags = I2C_WR_RD;
375 	i2ctp->i2c_wbuf[0] = MAX1617_CONFIG_REG;
376 	if (i2c_transfer(unitp->max1617_hdl, i2ctp) != I2C_SUCCESS) {
380 	unitp->max1617_cpr_state.max1617_config = i2ctp->i2c_rbuf[0];
382 	i2ctp->i2c_wbuf[0] = MAX1617_CONV_RATE_REG;
383 	if (i2c_transfer(unitp->max1617_hdl, i2ctp) != I2C_SUCCESS) {
387 	unitp->max1617_cpr_state.max1617_conv_rate = i2ctp->i2c_rbuf[0];
389 	i2ctp->i2c_wbuf[0] = MAX1617_LOCALTEMP_HIGH_REG;
390 	if (i2c_transfer(unitp->max1617_hdl, i2ctp) != I2C_SUCCESS) {
394 	unitp->max1617_cpr_state.max1617_lcl_hlimit = i2ctp->i2c_rbuf[0];
396 	i2ctp->i2c_wbuf[0] = MAX1617_REMOTETEMP_HIGH_REG;
397 	if (i2c_transfer(unitp->max1617_hdl, i2ctp) != I2C_SUCCESS) {
401 	unitp->max1617_cpr_state.max1617_remote_hlimit = i2ctp->i2c_rbuf[0];
403 	i2ctp->i2c_wbuf[0] = MAX1617_LOCALTEMP_LOW_REG;
404 	if (i2c_transfer(unitp->max1617_hdl, i2ctp) != I2C_SUCCESS) {
408 	unitp->max1617_cpr_state.max1617_lcl_llimit = i2ctp->i2c_rbuf[0];
410 	i2ctp->i2c_wbuf[0] = MAX1617_REMOTETEMP_LOW_REG;
411 	if (i2c_transfer(unitp->max1617_hdl, i2ctp) != I2C_SUCCESS) {
415 	unitp->max1617_cpr_state.max1617_remote_llimit = i2ctp->i2c_rbuf[0];
418 	i2c_transfer_free(unitp->max1617_hdl, i2ctp);
534 	i2c_transfer_t *i2ctp;
537 	(void) i2c_transfer_alloc(unitp->max1617_hdl, &i2ctp, 2, 0, I2C_SLEEP);
538 	i2ctp->i2c_version = I2C_XFER_REV;
539 	i2ctp->i2c_flags = I2C_WR;
540 	i2ctp->i2c_wbuf[0] = device_reg;
544 		i2c_transfer_free(unitp->max1617_hdl, i2ctp);
549 	i2ctp->i2c_wbuf[1] = (int8_t)temp;
551 	if (i2c_transfer(unitp->max1617_hdl, i2ctp) != I2C_SUCCESS) {
555 	i2c_transfer_free(unitp->max1617_hdl, i2ctp);
567 	i2c_transfer_t *i2ctp;
570 	(void) i2c_transfer_alloc(unitp->max1617_hdl, &i2ctp, 1, 1, I2C_SLEEP);
571 	i2ctp->i2c_version = I2C_XFER_REV;
572 	i2ctp->i2c_flags = I2C_WR_RD;
573 	i2ctp->i2c_wbuf[0] = reg;
574 	if (i2c_transfer(unitp->max1617_hdl, i2ctp) == I2C_SUCCESS) {
579 		temp16 = (int16_t)((int8_t)i2ctp->i2c_rbuf[0]);
587 	i2c_transfer_free(unitp->max1617_hdl, i2ctp);
599 	i2c_transfer_t *i2ctp;
647 		(void) i2c_transfer_alloc(unitp->max1617_hdl, &i2ctp,
649 		i2ctp->i2c_version = I2C_XFER_REV;
650 		i2ctp->i2c_flags = I2C_WR_RD;
651 		i2ctp->i2c_wbuf[0] = reg;
653 		if (i2c_transfer(unitp->max1617_hdl, i2ctp) == I2C_SUCCESS) {
660 			int16_t temp = (int16_t)((int8_t)i2ctp->i2c_rbuf[0]);
668 		i2c_transfer_free(unitp->max1617_hdl, i2ctp);
672 		(void) i2c_transfer_alloc(unitp->max1617_hdl, &i2ctp,
674 		i2ctp->i2c_version = I2C_XFER_REV;
675 		i2ctp->i2c_flags = I2C_WR_RD;
676 		i2ctp->i2c_wbuf[0] = MAX1617_STATUS_REG;
678 		if (i2c_transfer(unitp->max1617_hdl, i2ctp) == I2C_SUCCESS) {
679 			if (ddi_copyout((caddr_t)i2ctp->i2c_rbuf, (caddr_t)arg,
686 		i2c_transfer_free(unitp->max1617_hdl, i2ctp);
689 		(void) i2c_transfer_alloc(unitp->max1617_hdl, &i2ctp, 1, 1,
691 		i2ctp->i2c_version = I2C_XFER_REV;
692 		i2ctp->i2c_flags = I2C_WR_RD;
693 		i2ctp->i2c_wbuf[0] = MAX1617_CONFIG_REG;
694 		if (i2c_transfer(unitp->max1617_hdl, i2ctp) == I2C_SUCCESS) {
695 			if (ddi_copyout((caddr_t)i2ctp->i2c_rbuf, (caddr_t)arg,
702 		i2c_transfer_free(unitp->max1617_hdl, i2ctp);
705 		(void) i2c_transfer_alloc(unitp->max1617_hdl, &i2ctp,
707 		i2ctp->i2c_version = I2C_XFER_REV;
708 		i2ctp->i2c_flags = I2C_WR_RD;
709 		i2ctp->i2c_wbuf[0] = MAX1617_CONV_RATE_REG;
710 		if (i2c_transfer(unitp->max1617_hdl, i2ctp) == I2C_SUCCESS) {
711 			if (ddi_copyout((caddr_t)i2ctp->i2c_rbuf, (caddr_t)arg,
718 		i2c_transfer_free(unitp->max1617_hdl, i2ctp);
754 		(void) i2c_transfer_alloc(unitp->max1617_hdl, &i2ctp,
756 		i2ctp->i2c_version = I2C_XFER_REV;
757 		i2ctp->i2c_flags = I2C_WR;
758 		i2ctp->i2c_wbuf[0] = MAX1617_CONV_RATE_WR_REG;
759 		if (ddi_copyin((caddr_t)arg, (caddr_t)&i2ctp->i2c_wbuf[1],
764 		if (i2c_transfer(unitp->max1617_hdl, i2ctp) != I2C_SUCCESS) {
767 		i2c_transfer_free(unitp->max1617_hdl, i2ctp);
771 		(void) i2c_transfer_alloc(unitp->max1617_hdl, &i2ctp,
773 		i2ctp->i2c_version = I2C_XFER_REV;
774 		i2ctp->i2c_flags = I2C_WR;
775 		i2ctp->i2c_wbuf[0] = MAX1617_CONFIG_WR_REG;
776 		if (ddi_copyin((caddr_t)arg, (caddr_t)&i2ctp->i2c_wbuf[1],
781 		if (i2c_transfer(unitp->max1617_hdl, i2ctp) != I2C_SUCCESS) {
785 		i2c_transfer_free(unitp->max1617_hdl, i2ctp);
819 		(void) i2c_transfer_alloc(unitp->max1617_hdl, &i2ctp, 1, 0,
821 		i2ctp->i2c_version = I2C_XFER_REV;
822 		i2ctp->i2c_flags = I2C_WR;
823 		i2ctp->i2c_wbuf[0] = MAX1617_ONE_SHOT_CMD_REG;
824 		if (i2c_transfer(unitp->max1617_hdl, i2ctp) != I2C_SUCCESS) {
828 		i2c_transfer_free(unitp->max1617_hdl, i2ctp);