182 static int power_attach_acpi(struct power_soft_state *softsp);
183 static void power_detach_acpi(struct power_soft_state *softsp);
186 static int power_setup_regs(struct power_soft_state *softsp);
187 static void power_free_regs(struct power_soft_state *softsp);
282 	struct power_soft_state *softsp;  in power_getinfo()  local
289 		if ((softsp = ddi_get_soft_state(power_state, power_inst))  in power_getinfo()
292 		*result = (void *)softsp->dip;  in power_getinfo()
307 	struct power_soft_state *softsp;  in power_attach()  local
338 	softsp = ddi_get_soft_state(power_state, power_inst);  in power_attach()
339 	softsp->dip = dip;  in power_attach()
342 	(void) power_attach_acpi(softsp);  in power_attach()
344 	if (power_setup_regs(softsp) != DDI_SUCCESS) {  in power_attach()
350 	    &softsp->high_iblock_cookie) != DDI_SUCCESS) {  in power_attach()
355 	mutex_init(&softsp->power_intr_mutex, NULL, MUTEX_DRIVER,  in power_attach()
356 	    softsp->high_iblock_cookie);  in power_attach()
358 	if (ddi_add_intr(dip, 0, &softsp->high_iblock_cookie, NULL,  in power_attach()
359 	    power_high_intr, (caddr_t)softsp) != DDI_SUCCESS) {  in power_attach()
362 		mutex_destroy(&softsp->power_intr_mutex);  in power_attach()
368 	    &softsp->soft_iblock_cookie) != DDI_SUCCESS) {  in power_attach()
371 		mutex_destroy(&softsp->power_intr_mutex);  in power_attach()
376 	mutex_init(&softsp->power_mutex, NULL, MUTEX_DRIVER,  in power_attach()
377 	    (void *)softsp->soft_iblock_cookie);  in power_attach()
379 	if (ddi_add_softintr(dip, DDI_SOFTINT_LOW, &softsp->softintr_id,  in power_attach()
380 	    NULL, NULL, power_soft_intr, (caddr_t)softsp) != DDI_SUCCESS) {  in power_attach()
383 		mutex_destroy(&softsp->power_mutex);  in power_attach()
384 		mutex_destroy(&softsp->power_intr_mutex);  in power_attach()
398 	power_detach_acpi(softsp);  in power_attach()
400 	power_free_regs(softsp);  in power_attach()
433 	struct power_soft_state *softsp = (struct power_soft_state *)arg;  in power_high_intr()  local
434 	ddi_acc_handle_t hdl = softsp->power_rhandle;  in power_high_intr()
442 	if (softsp->power_regs_mapped) {  in power_high_intr()
443 		mutex_enter(&softsp->power_intr_mutex);  in power_high_intr()
448 			EPIC_WR(hdl, softsp->power_btn_reg,  in power_high_intr()
451 			EPIC_RD(hdl, softsp->power_btn_reg, reg);  in power_high_intr()
455 				EPIC_WR(hdl, softsp->power_btn_reg,  in power_high_intr()
458 				if (!softsp->power_btn_ioctl) {  in power_high_intr()
459 					mutex_exit(&softsp->power_intr_mutex);  in power_high_intr()
462 				softsp->power_btn_ioctl = B_FALSE;  in power_high_intr()
465 			reg = ddi_get8(hdl, softsp->power_btn_reg);  in power_high_intr()
466 			if (reg & softsp->power_btn_bit) {  in power_high_intr()
467 				reg &= softsp->power_btn_bit;  in power_high_intr()
468 				ddi_put8(hdl, softsp->power_btn_reg, reg);  in power_high_intr()
469 				(void) ddi_get8(hdl, softsp->power_btn_reg);  in power_high_intr()
471 				if (!softsp->power_btn_ioctl) {  in power_high_intr()
472 					mutex_exit(&softsp->power_intr_mutex);  in power_high_intr()
475 				softsp->power_btn_ioctl = B_FALSE;  in power_high_intr()
478 		mutex_exit(&softsp->power_intr_mutex);  in power_high_intr()
492 	mutex_enter(&softsp->power_intr_mutex);  in power_high_intr()
494 	mutex_exit(&softsp->power_intr_mutex);  in power_high_intr()
506 				mutex_enter(&softsp->power_intr_mutex);  in power_high_intr()
509 				mutex_exit(&softsp->power_intr_mutex);  in power_high_intr()
524 	if (softsp->softintr_id != NULL)  in power_high_intr()
525 		ddi_trigger_softintr(softsp->softintr_id);  in power_high_intr()
544 	struct power_soft_state *softsp = (struct power_soft_state *)arg;  in power_soft_intr()  local
549 	mutex_enter(&softsp->power_intr_mutex);  in power_soft_intr()
551 		mutex_exit(&softsp->power_intr_mutex);  in power_soft_intr()
567 	mutex_exit(&softsp->power_intr_mutex);  in power_soft_intr()
569 	    softsp, NSEC_TO_TICK(power_button_abort_interval) +  in power_soft_intr()
593 	struct power_soft_state *softsp = (struct power_soft_state *)arg;  in power_timeout()  local
600 	mutex_enter(&softsp->power_intr_mutex);  in power_timeout()
608 		mutex_exit(&softsp->power_intr_mutex);  in power_timeout()
631 			mutex_exit(&softsp->power_intr_mutex);  in power_timeout()
637 		mutex_exit(&softsp->power_intr_mutex);  in power_timeout()
640 		(void) power_issue_shutdown((caddr_t)softsp);  in power_timeout()
647 	mutex_exit(&softsp->power_intr_mutex);  in power_timeout()
677 	struct power_soft_state *softsp = (struct power_soft_state *)arg;  in power_issue_shutdown()  local
679 	mutex_enter(&softsp->power_mutex);  in power_issue_shutdown()
680 	softsp->events |= PB_BUTTON_PRESS;  in power_issue_shutdown()
681 	if (softsp->monitor_on != 0) {  in power_issue_shutdown()
682 		mutex_exit(&softsp->power_mutex);  in power_issue_shutdown()
683 		pollwakeup(&softsp->pollhd, POLLRDNORM);  in power_issue_shutdown()
684 		pollwakeup(&softsp->pollhd, POLLIN);  in power_issue_shutdown()
685 		power_gen_sysevent(softsp);  in power_issue_shutdown()
689 	if (!softsp->shutdown_pending) {  in power_issue_shutdown()
692 		softsp->shutdown_pending = 1;  in power_issue_shutdown()
702 	mutex_exit(&softsp->power_mutex);  in power_issue_shutdown()
708 power_gen_sysevent(struct power_soft_state *softsp)  in power_gen_sysevent()  argument
725 	if (softsp->gpe_attached) {  in power_gen_sysevent()
739 	(void) ddi_pathname(softsp->dip, pathname);  in power_gen_sysevent()
750 	err = ddi_log_sysevent(softsp->dip, DDI_VENDOR_SUNW, EC_PWRCTL,  in power_gen_sysevent()
767 	struct power_soft_state *softsp;  in power_open()  local
773 	if ((softsp = ddi_get_soft_state(power_state, power_inst)) ==  in power_open()
777 	mutex_enter(&softsp->power_mutex);  in power_open()
779 		if (!softsp->clones[clone])  in power_open()
785 		mutex_exit(&softsp->power_mutex);  in power_open()
790 	softsp->clones[clone] = 1;  in power_open()
791 	mutex_exit(&softsp->power_mutex);  in power_open()
803 	struct power_soft_state *softsp;  in power_close()  local
809 	if ((softsp = ddi_get_soft_state(power_state, power_inst)) ==  in power_close()
814 	mutex_enter(&softsp->power_mutex);  in power_close()
815 	if (softsp->monitor_on == clone)  in power_close()
816 		softsp->monitor_on = 0;  in power_close()
817 	softsp->clones[clone] = 0;  in power_close()
818 	mutex_exit(&softsp->power_mutex);  in power_close()
828 	struct power_soft_state *softsp;  in power_ioctl()  local
831 	if ((softsp = ddi_get_soft_state(power_state, power_inst)) ==  in power_ioctl()
838 		mutex_enter(&softsp->power_mutex);  in power_ioctl()
839 		if (softsp->monitor_on) {  in power_ioctl()
840 			mutex_exit(&softsp->power_mutex);  in power_ioctl()
843 		softsp->monitor_on = clone;  in power_ioctl()
844 		mutex_exit(&softsp->power_mutex);  in power_ioctl()
848 		mutex_enter(&softsp->power_mutex);  in power_ioctl()
855 		if (!softsp->monitor_on) {  in power_ioctl()
856 			mutex_exit(&softsp->power_mutex);  in power_ioctl()
863 		if (softsp->monitor_on != clone) {  in power_ioctl()
864 			mutex_exit(&softsp->power_mutex);  in power_ioctl()
867 		softsp->monitor_on = 0;  in power_ioctl()
868 		mutex_exit(&softsp->power_mutex);  in power_ioctl()
872 		mutex_enter(&softsp->power_mutex);  in power_ioctl()
873 		if (ddi_copyout((void *)&softsp->events, (void *)arg,  in power_ioctl()
875 			mutex_exit(&softsp->power_mutex);  in power_ioctl()
884 		softsp->events = 0;  in power_ioctl()
885 		mutex_exit(&softsp->power_mutex);  in power_ioctl()
893 		(UINT32)power_acpi_fixed_event((void *)softsp);  in power_ioctl()
895 		if (softsp->power_regs_mapped) {  in power_ioctl()
896 			mutex_enter(&softsp->power_intr_mutex);  in power_ioctl()
897 			softsp->power_btn_ioctl = B_TRUE;  in power_ioctl()
898 			mutex_exit(&softsp->power_intr_mutex);  in power_ioctl()
900 		(void) power_high_intr((caddr_t)softsp);  in power_ioctl()
914 	struct power_soft_state *softsp;  in power_chpoll()  local
916 	if ((softsp = ddi_get_soft_state(power_state, power_inst)) == NULL)  in power_chpoll()
919 	mutex_enter(&softsp->power_mutex);  in power_chpoll()
921 	if (softsp->events)  in power_chpoll()
925 			*phpp = &softsp->pollhd;  in power_chpoll()
927 	mutex_exit(&softsp->power_mutex);  in power_chpoll()
935 	struct power_soft_state *softsp;  in power_log_message()  local
937 	if ((softsp = ddi_get_soft_state(power_state, power_inst)) == NULL) {  in power_log_message()
942 	mutex_enter(&softsp->power_mutex);  in power_log_message()
943 	softsp->shutdown_pending = 0;  in power_log_message()
945 	mutex_exit(&softsp->power_mutex);  in power_log_message()
1001 power_probe_method_button(struct power_soft_state *softsp)  in power_probe_method_button()  argument
1006 	softsp->button_obj = button_obj;	/* remember obj */  in power_probe_method_button()
1009 	    power_acpi_notify_event, (void*)softsp) == AE_OK))  in power_probe_method_button()
1018 power_probe_fixed_button(struct power_soft_state *softsp)  in power_probe_fixed_button()  argument
1028 		    power_acpi_fixed_event, (void *)softsp) == AE_OK)  in power_probe_fixed_button()
1039 power_attach_acpi(struct power_soft_state *softsp)  in power_attach_acpi()  argument
1045 	if ((softsp->gpe_attached) || (softsp->fixed_attached))  in power_attach_acpi()
1052 	softsp->fixed_attached = (power_probe_fixed_button(softsp) != 0);  in power_attach_acpi()
1053 	softsp->gpe_attached = (power_probe_method_button(softsp) != 0);  in power_attach_acpi()
1058 	if ((softsp->gpe_attached) || (softsp->fixed_attached))  in power_attach_acpi()
1068 power_detach_acpi(struct power_soft_state *softsp)  in power_detach_acpi()  argument
1070 	if (softsp->gpe_attached) {  in power_detach_acpi()
1071 		if (AcpiRemoveNotifyHandler(softsp->button_obj,  in power_detach_acpi()
1077 	if (softsp->fixed_attached) {  in power_detach_acpi()
1091 power_setup_epic_regs(dev_info_t *dip, struct power_soft_state *softsp)  in power_setup_epic_regs()  argument
1101 	    &softsp->power_rhandle) != DDI_SUCCESS) {  in power_setup_epic_regs()
1105 	softsp->power_btn_reg = reg_base;  in power_setup_epic_regs()
1106 	softsp->power_regs_mapped = B_TRUE;  in power_setup_epic_regs()
1109 	EPIC_WR(softsp->power_rhandle, softsp->power_btn_reg,  in power_setup_epic_regs()
1113 	EPIC_WR(softsp->power_rhandle, softsp->power_btn_reg,  in power_setup_epic_regs()
1131 power_setup_m1535_regs(dev_info_t *dip, struct power_soft_state *softsp)  in power_setup_m1535_regs()  argument
1140 	    &softsp->power_rhandle) != DDI_SUCCESS) {  in power_setup_m1535_regs()
1143 	softsp->power_btn_reg = &reg_base[M1535D_PWR_BTN_REG_01];  in power_setup_m1535_regs()
1144 	softsp->power_btn_bit = M1535D_PWR_BTN_EVENT_FLAG;  in power_setup_m1535_regs()
1145 	softsp->power_regs_mapped = B_TRUE;  in power_setup_m1535_regs()
1157 power_setup_mbc_regs(dev_info_t *dip, struct power_soft_state *softsp)  in power_setup_mbc_regs()  argument
1168 	    &softsp->power_rhandle) != DDI_SUCCESS) {  in power_setup_mbc_regs()
1171 	softsp->power_btn_reg = &reg_base[FIRE_SSI_ISR];  in power_setup_mbc_regs()
1172 	softsp->power_btn_bit = FIRE_SSI_SHUTDOWN_REQ;  in power_setup_mbc_regs()
1173 	hdl = softsp->power_rhandle;  in power_setup_mbc_regs()
1177 	reg = ddi_get8(hdl, softsp->power_btn_reg);  in power_setup_mbc_regs()
1178 	if (reg & softsp->power_btn_bit) {  in power_setup_mbc_regs()
1179 		reg &= softsp->power_btn_bit;  in power_setup_mbc_regs()
1180 		ddi_put8(hdl, softsp->power_btn_reg, reg);  in power_setup_mbc_regs()
1181 		(void) ddi_get8(hdl, softsp->power_btn_reg);  in power_setup_mbc_regs()
1190 	softsp->power_regs_mapped = B_TRUE;  in power_setup_mbc_regs()
1211 power_setup_regs(struct power_soft_state *softsp)  in power_setup_regs()  argument
1217 	softsp->power_regs_mapped = B_FALSE;  in power_setup_regs()
1218 	softsp->power_btn_ioctl = B_FALSE;  in power_setup_regs()
1219 	binding_name = ddi_binding_name(softsp->dip);  in power_setup_regs()
1220 	if (ddi_prop_lookup_string(DDI_DEV_T_ANY, softsp->dip,  in power_setup_regs()
1224 			retval = power_setup_mbc_regs(softsp->dip, softsp);  in power_setup_regs()
1226 			retval = power_setup_epic_regs(softsp->dip, softsp);  in power_setup_regs()
1234 		retval = power_setup_m1535_regs(softsp->dip, softsp);  in power_setup_regs()
1247 power_free_regs(struct power_soft_state *softsp)  in power_free_regs()  argument
1249 	if (softsp->power_regs_mapped)  in power_free_regs()
1250 		ddi_regs_map_free(&softsp->power_rhandle);  in power_free_regs()