daktari/io/hpc3130_dak.c

759 	hpc3130_unit_t	*hpc3130_p;
778 	hpc3130_p =
780 	ASSERT(hpc3130_p);
800 	    "slot-table", (caddr_t)&hpc3130_p->hpc3130_slot_table_data,
801 	    &hpc3130_p->hpc3130_slot_table_size);
824 	for (i = 0, n = 0; i < hpc3130_p->hpc3130_slot_table_size; i++) {
825 		if (hpc3130_p->hpc3130_slot_table_data[i] == 0) {
840 	hpc3130_p->dip = dip;
841 	hpc3130_p->hpc3130_slot_table_length = n / HPC3130_TABLE_COLUMNS;
843 	if (ddi_get_iblock_cookie(dip, 0, &hpc3130_p->ic_trap_cookie) !=
849 	mutex_init(&hpc3130_p->hpc3130_mutex, NULL, MUTEX_DRIVER,
850 	    (void *)hpc3130_p->ic_trap_cookie);
855 	hpc3130_p->hpc3130_slot_table = (hpc3130_slot_table_entry_t *)
856 	    kmem_zalloc(hpc3130_p->hpc3130_slot_table_length *
862 	if (i2c_client_register(dip, &hpc3130_p->hpc3130_hdl) != I2C_SUCCESS) {
867 	s = hpc3130_p->hpc3130_slot_table_data;
868 	for (i = 0; i < hpc3130_p->hpc3130_slot_table_length; i++) {
892 		ste = &hpc3130_p->hpc3130_slot_table[j];
909 			hpc3130_p->slots_are = HPC3130_SLOT_TYPE_PCI;
918 			hpc3130_p->slots_are = HPC3130_SLOT_TYPE_SBD;
921 		hpc3130_p->present[j] = B_FALSE;
922 		hpc3130_p->enabled[j] = B_TRUE;
930 		ste->callback_info.handle = (caddr_t)hpc3130_p->hpc3130_hdl;
934 		ste->callback_info.statep = (caddr_t)hpc3130_p;
937 	hpc3130_p->hpc3130_slot_ops = hpc_alloc_slot_ops(KM_SLEEP);
938 	hpc3130_p->hpc3130_slot_ops->hpc_version = 0;
940 	hpc3130_p->hpc3130_slot_ops->hpc_op_connect = hpc3130_slot_connect;
941 	hpc3130_p->hpc3130_slot_ops->hpc_op_disconnect =
943 	hpc3130_p->hpc3130_slot_ops->hpc_op_insert = hpc3130_slot_insert;
944 	hpc3130_p->hpc3130_slot_ops->hpc_op_remove = hpc3130_slot_remove;
945 	hpc3130_p->hpc3130_slot_ops->hpc_op_control = hpc3130_slot_control;
947 	cv_init(&hpc3130_p->hpc3130_cond, NULL, CV_DEFAULT, NULL);
949 	if (hpc3130_init(dip, (hpc3130_p->slots_are == HPC3130_SLOT_TYPE_SBD) ?
954 	if (ddi_add_intr(dip, 0, &hpc3130_p->ic_trap_cookie,
956 	    (caddr_t)hpc3130_p) != DDI_SUCCESS) {
964 	for (i = 0; i < hpc3130_p->hpc3130_slot_table_length; i++) {
966 		    &hpc3130_p->hpc3130_slot_table[i];
967 		hpc3130_p->power[i] = B_TRUE;
972 			    hpc3130_p->hpc3130_slot_ops,
977 	(void) snprintf(hpc3130_p->hpc3130_name,
978 	    sizeof (hpc3130_p->hpc3130_name),
990 			    hpc3130_p->ic_trap_cookie);
998 	hpc_free_slot_ops(hpc3130_p->hpc3130_slot_ops);
1000 	i2c_client_unregister(hpc3130_p->hpc3130_hdl);
1002 	mutex_destroy(&hpc3130_p->hpc3130_mutex);
1003 	kmem_free(hpc3130_p->hpc3130_slot_table,
1004 	    hpc3130_p->hpc3130_slot_table_length *
1007 	kmem_free(hpc3130_p->hpc3130_slot_table_data,
1008 	    hpc3130_p->hpc3130_slot_table_size);
1032 	hpc3130_unit_t *hpc3130_p;
1034 	hpc3130_p = (hpc3130_unit_t *)ddi_get_soft_state(hpc3130soft_statep,
1036 	if (hpc3130_p == NULL)
1039 	i2c_client_unregister(hpc3130_p->hpc3130_hdl);
1041 	ddi_remove_intr(dip, 0u, hpc3130_p->ic_trap_cookie);
1043 	cv_destroy(&hpc3130_p->hpc3130_cond);
1045 	for (i = 0; i < hpc3130_p->hpc3130_slot_table_length; i++) {
1047 		    &hpc3130_p->hpc3130_slot_table[i].hpc3130_slot_handle);
1050 	kmem_free(hpc3130_p->hpc3130_slot_table,
1051 	    hpc3130_p->hpc3130_slot_table_length *
1054 	kmem_free(hpc3130_p->hpc3130_slot_table_data,
1055 	    hpc3130_p->hpc3130_slot_table_size);
1057 	hpc_free_slot_ops(hpc3130_p->hpc3130_slot_ops);
1059 	mutex_destroy(&hpc3130_p->hpc3130_mutex);
1209 	hpc3130_unit_t		*hpc3130_p;
1214 	hpc3130_p =
1217 	ASSERT(hpc3130_p);
1219 	mutex_enter(&hpc3130_p->hpc3130_mutex);
1221 	handle = hpc3130_p->hpc3130_hdl;
1236 		if (hpc3130_p->slots_are == HPC3130_SLOT_TYPE_SBD) {
1237 			if (hpc3130_cpu_init(hpc3130_p, slot, handle)
1245 	mutex_exit(&hpc3130_p->hpc3130_mutex);
1264 	hpc3130_unit_t		*hpc3130_p = (hpc3130_unit_t *)arg;
1265 	ASSERT(hpc3130_p);
1267 	mutex_enter(&hpc3130_p->hpc3130_mutex);
1269 	slot_type = hpc3130_p->slots_are;
1270 	handle = hpc3130_p->hpc3130_hdl;
1294 			hpc3130_p->power[slot] = B_FALSE;
1296 				hpc3130_p->power[slot] = B_TRUE;
1298 			cv_signal(&hpc3130_p->hpc3130_cond);
1299 			hpc3130_p->events[slot] |= HPC3130_IEVENT_POWER;
1307 				(void) hpc3130_set_led(hpc3130_p,
1314 					(void) hpc3130_set_led(hpc3130_p,
1320 				hpc3130_p->present[slot] = present;
1321 				hpc3130_p->events[slot] |=
1331 					hpc3130_p->events[slot] |=
1344 					hpc3130_p->events[slot] |=
1353 					hpc3130_p->present[slot] = B_FALSE;
1356 					(void) hpc3130_set_led(hpc3130_p,
1361 					(void) hpc3130_set_led(hpc3130_p,
1367 					hpc3130_p->present[slot] = B_TRUE;
1370 					(void) hpc3130_set_led(hpc3130_p,
1376 				hpc3130_p->events[slot] |=
1380 		if (hpc3130_p->events[slot] &&
1381 		    (hpc3130_p->present[slot] == B_TRUE)) {
1382 			mutex_exit(&hpc3130_p->hpc3130_mutex);
1383 			pollwakeup(&hpc3130_p->pollhead[slot], POLLIN);
1384 			mutex_enter(&hpc3130_p->hpc3130_mutex);
1390 	mutex_exit(&hpc3130_p->hpc3130_mutex);
1396 hpc3130_cpu_init(hpc3130_unit_t *hpc3130_p, int slot, i2c_client_hdl_t handle)
1427 		hpc3130_p->present[slot] = B_TRUE;
1494 	hpc3130_unit_t		*hpc3130_p;
1510 	hpc3130_p = (hpc3130_unit_t *)info_p->statep;
1511 	ASSERT(hpc3130_p);
1513 	mutex_enter(&hpc3130_p->hpc3130_mutex);
1518 	ste = &hpc3130_p->hpc3130_slot_table[offset];
1520 	if (hpc3130_p->slots_are == HPC3130_SLOT_TYPE_SBD) {
1530 	slot_type = hpc3130_p->slots_are;
1532 	if (hpc3130_p->enabled[offset] == B_FALSE) {
1538 	if (hpc3130_p->power[offset] == B_TRUE) {
1540 		mutex_exit(&hpc3130_p->hpc3130_mutex);
1591 		    (hpc3130_verify_slot_power(hpc3130_p, handle, offset,
1601 		(void) hpc3130_set_led(hpc3130_p, offset, HPC3130_LED_OK2REM,
1644 	(void) hpc3130_set_led(hpc3130_p, offset, HPC3130_LED_FAULT,
1660 		    (hpc3130_verify_slot_power(hpc3130_p, handle, offset,
1663 			(void) hpc3130_set_led(hpc3130_p, offset,
1668 	mutex_exit(&hpc3130_p->hpc3130_mutex);
1682 	hpc3130_unit_t		*hpc3130_p;
1694 	hpc3130_p = (hpc3130_unit_t *)info_p->statep;
1695 	ASSERT(hpc3130_p);
1697 	mutex_enter(&hpc3130_p->hpc3130_mutex);
1702 	ASSERT(handle == hpc3130_p->hpc3130_hdl);
1704 	ste = &hpc3130_p->hpc3130_slot_table[offset];
1706 	if (hpc3130_p->slots_are == HPC3130_SLOT_TYPE_SBD) {
1716 	slot_type = hpc3130_p->slots_are;
1756 	    offset, hpc3130_p->present[offset]));
1758 	if (hpc3130_verify_slot_power(hpc3130_p, handle, offset,
1766 	if (hpc3130_p->present[offset] == B_TRUE) {
1772 		(void) hpc3130_set_led(hpc3130_p, offset, HPC3130_LED_OK2REM,
1778 		(void) hpc3130_set_led(hpc3130_p, offset, HPC3130_LED_FAULT,
1787 			(void) hpc3130_set_led(hpc3130_p, offset,
1789 			(void) hpc3130_set_led(hpc3130_p, offset,
1796 	mutex_exit(&hpc3130_p->hpc3130_mutex);
1802 hpc3130_verify_slot_power(hpc3130_unit_t *hpc3130_p, i2c_client_hdl_t handle,
1822 	ste = &hpc3130_p->hpc3130_slot_table[offset];
1823 	slot_actual_state = hpc3130_p->power[offset];
1827 		timeleft = cv_reltimedwait(&hpc3130_p->hpc3130_cond,
1828 		    &hpc3130_p->hpc3130_mutex, tm, TR_CLOCK_TICK);
1845 				hpc3130_p->power[offset] = slot_actual_state;
1862 		(void) hpc3130_set_led(hpc3130_p, offset, HPC3130_LED_FAULT,
1896 	hpc3130_unit_t		*hpc3130_p;
1906 	hpc3130_p = (hpc3130_unit_t *)info_p->statep;
1907 	ASSERT(hpc3130_p);
1909 	mutex_enter(&hpc3130_p->hpc3130_mutex);
1914 	ASSERT(handle == hpc3130_p->hpc3130_hdl);
1916 	slot_type = hpc3130_p->slots_are;
1927 				mutex_exit(&hpc3130_p->hpc3130_mutex);
1938 				mutex_exit(&hpc3130_p->hpc3130_mutex);
1962 				mutex_exit(&hpc3130_p->hpc3130_mutex);
1979 				mutex_exit(&hpc3130_p->hpc3130_mutex);
1983 			(void) hpc3130_set_led(hpc3130_p, offset, led,
1988 			if (hpc3130_p->power[offset] == B_FALSE) {
1989 				if (hpc3130_p->present[offset] == B_FALSE) {
2010 			(void) hpc3130_set_led(hpc3130_p, offset,
2014 			(void) hpc3130_set_led(hpc3130_p, offset,
2018 			(void) hpc3130_set_led(hpc3130_p, offset,
2020 			hpc3130_p->present[offset] = B_TRUE;
2023 			if (hpc3130_p->power[offset] == B_TRUE) {
2024 				(void) hpc3130_set_led(hpc3130_p, offset,
2027 				(void) hpc3130_set_led(hpc3130_p, offset,
2032 			hpc3130_p->enabled[offset] = B_FALSE;
2036 			hpc3130_p->enabled[offset] = B_TRUE;
2040 			mutex_exit(&hpc3130_p->hpc3130_mutex);
2043 	mutex_exit(&hpc3130_p->hpc3130_mutex);