Cross Reference: /illumos-gate/usr/src/uts/sun4u/io/envctrl

Lines Matching defs:ehcp
168 int ehc_read_tda8444(struct ehc_envcunit *ehcp);
195 ehc_start_pcf8584(struct ehc_envcunit *ehcp, uint8_t byteaddress)
207 			ddi_get8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s1);
218 		ehc_init_pcf8584(ehcp);
224 		ehc_init_pcf8584(ehcp);
234 	ddi_put8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s0, DUMMY_WRITE_ADDR);
237 	ddi_put8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s1,
245 			ddi_get8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s1);
256 		ehc_init_pcf8584(ehcp);
262 		ehc_init_pcf8584(ehcp);
267 	ddi_put8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s0, DUMMY_WRITE_DATA);
274 			ddi_get8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s1);
285 		ehc_init_pcf8584(ehcp);
291 		ehc_init_pcf8584(ehcp);
299 	ddi_put8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s1,
303 	ddi_put8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s0, byteaddress);
310 			ddi_get8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s1);
321 		ehc_init_pcf8584(ehcp);
327 		ehc_init_pcf8584(ehcp);
345 		discard = ddi_get8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s0);
354 			ddi_get8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s1);
366 			ehc_init_pcf8584(ehcp);
372 			ehc_init_pcf8584(ehcp);
385 ehc_stop_pcf8584(struct ehc_envcunit *ehcp)
387 	ddi_put8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s1,
392 ehc_read_pcf8584(struct ehc_envcunit *ehcp, uint8_t *data)
398 	*data = ddi_get8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s0);
404 			ddi_get8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s1);
415 		ehc_init_pcf8584(ehcp);
421 		ehc_init_pcf8584(ehcp);
434 ehc_write_pcf8584(struct ehc_envcunit *ehcp, uint8_t data)
440 	ddi_put8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s0, data);
446 			ddi_get8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s1);
457 		ehc_init_pcf8584(ehcp);
463 		ehc_init_pcf8584(ehcp);
476 ehc_after_read_pcf8584(struct ehc_envcunit *ehcp, uint8_t *data)
483 	ddi_put8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s1, EHC_S1_ES0);
489 	*data = ddi_get8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s0);
495 			ddi_get8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s1);
506 		ehc_init_pcf8584(ehcp);
512 		ehc_init_pcf8584(ehcp);
519 	ehc_stop_pcf8584(ehcp);
524 	discard = ddi_get8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s0);
541 ehc_init_pcf8584(struct ehc_envcunit *ehcp)
548 	ddi_put8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s1, EHC_S1_PIN);
556 	ddi_put8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s0, EHC_S0_OWN);
565 	ddi_put8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s1,
574 	ddi_put8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s0, EHC_S0_CLK);
583 	ddi_put8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s1,
602 ehc_read_tda8444(struct ehc_envcunit *ehcp)
605 	ehcp = ehcp;
615 ehc_write_tda8444(struct ehc_envcunit *ehcp, int byteaddress, int instruction,
624 	ASSERT(MUTEX_HELD(&ehcp->umutex));
628 	if ((status = ehc_start_pcf8584(ehcp, byteaddress)) != EHC_SUCCESS) {
633 			ehc_stop_pcf8584(ehcp);
638 	if ((status = ehc_write_pcf8584(ehcp, control)) != EHC_SUCCESS) {
643 			ehc_stop_pcf8584(ehcp);
649 		if ((status = ehc_write_pcf8584(ehcp, (buf[i] & 0x3f))) !=
652 				ehc_stop_pcf8584(ehcp);
657 	ehc_stop_pcf8584(ehcp);
667 ehc_read_pcf8574a(struct ehc_envcunit *ehcp, int byteaddress, uint8_t *buf,
675 	ASSERT(MUTEX_HELD(&ehcp->umutex));
680 	if ((status = ehc_start_pcf8584(ehcp, EHC_BYTE_READ | byteaddress)) !=
686 			ehc_stop_pcf8584(ehcp);
691 			ddi_get8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s0);
700 		if ((status = ehc_read_pcf8584(ehcp, &buf[i])) != EHC_SUCCESS) {
710 	if (ehc_after_read_pcf8584(ehcp, &buf[i]) != EHC_SUCCESS) {
722 ehc_write_pcf8574a(struct ehc_envcunit *ehcp, int byteaddress, uint8_t *buf,
729 	ASSERT(MUTEX_HELD(&ehcp->umutex));
734 	if ((status = ehc_start_pcf8584(ehcp, byteaddress)) != EHC_SUCCESS) {
739 			ehc_stop_pcf8584(ehcp);
748 		if ((status = ehc_write_pcf8584(ehcp, buf[i])) != EHC_SUCCESS) {
750 				ehc_stop_pcf8584(ehcp);
759 	ehc_stop_pcf8584(ehcp);
769 ehc_read_pcf8574(struct ehc_envcunit *ehcp, int byteaddress, uint8_t *buf,
777 	ASSERT(MUTEX_HELD(&ehcp->umutex));
782 	if ((status = ehc_start_pcf8584(ehcp, EHC_BYTE_READ | byteaddress)) !=
788 			ehc_stop_pcf8584(ehcp);
793 			ddi_get8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s0);
802 		if ((status = ehc_read_pcf8584(ehcp, &buf[i])) != EHC_SUCCESS) {
812 	if (ehc_after_read_pcf8584(ehcp, &buf[i]) != EHC_SUCCESS) {
824 ehc_write_pcf8574(struct ehc_envcunit *ehcp, int byteaddress, uint8_t *buf,
831 	ASSERT(MUTEX_HELD(&ehcp->umutex));
836 	if ((status = ehc_start_pcf8584(ehcp, byteaddress)) != EHC_SUCCESS) {
841 			ehc_stop_pcf8584(ehcp);
850 		if ((status = ehc_write_pcf8584(ehcp, buf[i])) != EHC_SUCCESS) {
852 				ehc_stop_pcf8584(ehcp);
860 	ehc_stop_pcf8584(ehcp);
870 ehc_read_lm75(struct ehc_envcunit *ehcp, int byteaddress, uint8_t *buf,
878 	ASSERT(MUTEX_HELD(&ehcp->umutex));
883 	if ((status = ehc_start_pcf8584(ehcp, EHC_BYTE_READ | byteaddress)) !=
889 			ehc_stop_pcf8584(ehcp);
894 			ddi_get8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s0);
903 		if ((status = ehc_read_pcf8584(ehcp, &buf[i])) != EHC_SUCCESS) {
912 	if (ehc_after_read_pcf8584(ehcp, &buf[i]) != EHC_SUCCESS) {
924 ehc_write_pcf8583(struct ehc_envcunit *ehcp, int byteaddress, uint8_t *buf,
931 	ASSERT(MUTEX_HELD(&ehcp->umutex));
933 	if ((status = ehc_start_pcf8584(ehcp, byteaddress)) != EHC_SUCCESS) {
938 			ehc_stop_pcf8584(ehcp);
947 		if ((status = ehc_write_pcf8584(ehcp, buf[i])) != EHC_SUCCESS) {
949 				ehc_stop_pcf8584(ehcp);
958 	ehc_stop_pcf8584(ehcp);
967 ehc_read_pcf8591(struct ehc_envcunit *ehcp, int byteaddress, int channel,
978 	ASSERT(MUTEX_HELD(&ehcp->umutex));
989 	if ((status = ehc_start_pcf8584(ehcp, byteaddress)) != EHC_SUCCESS) {
991 			ehc_stop_pcf8584(ehcp);
996 	if ((status = ehc_write_pcf8584(ehcp, control)) != EHC_SUCCESS) {
998 			ehc_stop_pcf8584(ehcp);
1008 	ddi_put8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s1,
1011 	ddi_put8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s0,
1019 			ddi_get8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s1);
1030 		ehc_init_pcf8584(ehcp);
1036 		ehc_init_pcf8584(ehcp);
1045 		ehc_stop_pcf8584(ehcp);
1049 		discard = ddi_get8(ehcp->ctlr_handle, &ehcp->bus_ctl_regs->s0);
1060 	if ((status = ehc_read_pcf8584(ehcp, &discard)) != EHC_SUCCESS) {
1065 	if ((status = ehc_read_pcf8584(ehcp, &discard)) != EHC_SUCCESS) {
1070 		if ((status = ehc_read_pcf8584(ehcp, &buf[i])) != EHC_SUCCESS) {
1075 	if (ehc_after_read_pcf8584(ehcp, &buf[i]) != EHC_SUCCESS) {
1087 ehc_write_pcf8591(struct ehc_envcunit *ehcp, int byteaddress, int channel,
1094 	ASSERT(MUTEX_HELD(&ehcp->umutex));
1098 	status = ehc_start_pcf8584(ehcp, byteaddress);
1104 			ehc_stop_pcf8584(ehcp);
1109 	if ((status = ehc_write_pcf8584(ehcp, control)) != EHC_SUCCESS) {
1111 			ehc_stop_pcf8584(ehcp);
1116 		status = ehc_write_pcf8584(ehcp, buf[i]);
1119 				ehc_stop_pcf8584(ehcp);
1124 	ehc_stop_pcf8584(ehcp);