86 static int ebus_config(ebus_devstate_t *ebus_p);
87 static int ebus_apply_range(ebus_devstate_t *ebus_p, dev_info_t *rdip,
89 int ebus_get_ranges_prop(ebus_devstate_t *ebus_p);
90 static void ebus_get_cells_prop(ebus_devstate_t *ebus_p);
91 static void ebus_vreg_dump(ebus_devstate_t *ebus_p, vregspec_t *rp);
246 	ebus_devstate_t *ebus_p;	/* per ebus state pointer */  in ebus_info()  local
250 	ebus_p = get_ebus_soft_state(instance);  in ebus_info()
257 		if (ebus_p == NULL)  in ebus_info()
259 		*result = (void *)ebus_p->dip;  in ebus_info()
281 	ebus_devstate_t *ebus_p;	/* per ebus state pointer */  in ebus_attach()  local
298 		ebus_p = get_ebus_soft_state(instance);  in ebus_attach()
299 		ebus_p->dip = dip;  in ebus_attach()
300 		mutex_init(&ebus_p->ebus_mutex, NULL, MUTEX_DRIVER, NULL);  in ebus_attach()
301 		ebus_p->ebus_soft_state = EBUS_SOFT_STATE_CLOSED;  in ebus_attach()
303 		ebus_get_cells_prop(ebus_p);  in ebus_attach()
308 		if (ebus_get_ranges_prop(ebus_p) != DDI_SUCCESS) {  in ebus_attach()
320 		if (ebus_config(ebus_p) != DDI_SUCCESS) {  in ebus_attach()
337 		ebus_p->state = ATTACHED;  in ebus_attach()
339 		DBG(D_ATTACH, ebus_p, "returning\n");  in ebus_attach()
345 		ebus_p = get_ebus_soft_state(instance);  in ebus_attach()
347 		(void) ebus_config(ebus_p);  in ebus_attach()
349 		ebus_p->state = RESUMED;  in ebus_attach()
356 	mutex_destroy(&ebus_p->ebus_mutex);  in ebus_attach()
368 	ebus_devstate_t *ebus_p = get_ebus_soft_state(instance);  in ebus_detach()  local
372 		DBG1(D_DETACH, ebus_p, "DDI_DETACH dip=%p\n", dip);  in ebus_detach()
374 		kmem_free(ebus_p->vrangep, ebus_p->vrange_len);  in ebus_detach()
377 		mutex_destroy(&ebus_p->ebus_mutex);  in ebus_detach()
381 		DBG1(D_DETACH, ebus_p, "DDI_SUSPEND dip=%p\n", dip);  in ebus_detach()
382 		ebus_p->state = SUSPENDED;  in ebus_detach()
394 ebus_get_ranges_prop(ebus_devstate_t *ebus_p)  in ebus_get_ranges_prop()  argument
396 	if (ddi_getlongprop(DDI_DEV_T_ANY, ebus_p->dip, DDI_PROP_DONTPASS,  in ebus_get_ranges_prop()
397 	    "ranges", (caddr_t)&ebus_p->vrangep, &ebus_p->vrange_len)  in ebus_get_ranges_prop()
400 		    ddi_get_name(ebus_p->dip));  in ebus_get_ranges_prop()
404 	ebus_p->vrange_cnt = ebus_p->vrange_len /  in ebus_get_ranges_prop()
405 	    (ebus_p->ebus_paddr_cells + ebus_p->ebus_addr_cells +  in ebus_get_ranges_prop()
406 	    ebus_p->ebus_psz_cells);  in ebus_get_ranges_prop()
408 	if (ebus_p->vrange_cnt == 0) {  in ebus_get_ranges_prop()
409 		kmem_free(ebus_p->vrangep, ebus_p->vrange_len);  in ebus_get_ranges_prop()
418 ebus_get_cells_prop(ebus_devstate_t *ebus_p)  in ebus_get_cells_prop()  argument
420 	dev_info_t *dip = ebus_p->dip;  in ebus_get_cells_prop()
423 	ebus_p->ebus_addr_cells = ddi_getprop(DDI_DEV_T_ANY,  in ebus_get_cells_prop()
427 	ebus_p->ebus_paddr_cells = ddi_getprop(DDI_DEV_T_ANY,  in ebus_get_cells_prop()
430 	ASSERT((ebus_p->ebus_paddr_cells == 3) ||  in ebus_get_cells_prop()
431 	    (ebus_p->ebus_paddr_cells == 2));  in ebus_get_cells_prop()
433 	ebus_p->ebus_sz_cells = ddi_getprop(DDI_DEV_T_ANY,  in ebus_get_cells_prop()
435 	ebus_p->ebus_psz_cells = ddi_getprop(DDI_DEV_T_ANY,  in ebus_get_cells_prop()
440 		ebus_p->ebus_psz_cells = 1;  in ebus_get_cells_prop()
442 	ASSERT((ebus_p->ebus_psz_cells == 2) ||  in ebus_get_cells_prop()
443 	    (ebus_p->ebus_psz_cells == 1));  in ebus_get_cells_prop()
462 	ebus_devstate_t *ebus_p = get_ebus_soft_state(ddi_get_instance(dip));  in ebus_map()  local
472 	DBG4(D_MAP, ebus_p, "rdip=%s%d: off=%x len=%x\n",  in ebus_map()
482 		DBG3(D_MAP, ebus_p, "rdip=%s%d: REGSPEC - handlep=%p\n",  in ebus_map()
495 		DBG4(D_MAP, ebus_p, "rdip=%s%d: rnumber=%x handlep=%p\n",  in ebus_map()
500 			DBG(D_MAP, ebus_p, "can't get reg property\n");  in ebus_map()
507 			DBG(D_MAP, ebus_p, "rnumber out of range\n");  in ebus_map()
523 	rval = ebus_apply_range(ebus_p, rdip, ebus_rp, &vreg);  in ebus_map()
537 	DBG1(D_MAP, ebus_p, "parent returned %x\n", rval);  in ebus_map()
553 ebus_apply_range(ebus_devstate_t *ebus_p, dev_info_t *rdip,  in ebus_apply_range()  argument
556 	int nrange = ebus_p->vrange_cnt;  in ebus_apply_range()
560 	uint32_t *rng_cell_p = (uint32_t *)ebus_p->vrangep;  in ebus_apply_range()
561 	int rng_rec_sz = ebus_p->ebus_paddr_cells + ebus_p->ebus_addr_cells +  in ebus_apply_range()
562 	    ebus_p->ebus_sz_cells;  in ebus_apply_range()
564 	int preg_rec_sz = ebus_p->ebus_paddr_cells + ebus_p->ebus_psz_cells;  in ebus_apply_range()
569 	DBG3(D_MAP, ebus_p, "Range Matching Addr 0x%x.%x size 0x%x\n",  in ebus_apply_range()
597 		for (i = 0; i < ebus_p->ebus_paddr_cells; i++)  in ebus_apply_range()
598 			preg_cell_p[i] = rng_cell_p[ebus_p->ebus_addr_cells+i];  in ebus_apply_range()
600 		preg_cell_p[ebus_p->ebus_paddr_cells-1] += addr_offset;  in ebus_apply_range()
607 		ebus_vreg_dump(ebus_p, (vregspec_t *)preg_cell_p);  in ebus_apply_range()
660 	ebus_devstate_t *ebus_p = get_ebus_soft_state(ddi_get_instance(dip));  in ebus_ctlops()  local
673 		DBG2(D_CTLOPS, ebus_p, "DDI_CTLOPS_INITCHILD: rdip=%s%d\n",  in ebus_ctlops()
677 			DBG(D_CTLOPS, ebus_p, "can't name child\n");  in ebus_ctlops()
687 		DBG2(D_CTLOPS, ebus_p, "DDI_CTLOPS_UNINITCHILD: rdip=%s%d\n",  in ebus_ctlops()
697 		DBG2(D_CTLOPS, ebus_p, "DDI_CTLOPS_REPORTDEV: rdip=%s%d\n",  in ebus_ctlops()
707 		DBG2(D_CTLOPS, ebus_p, "DDI_CTLOPS_REGSIZE: rdip=%s%d\n",  in ebus_ctlops()
710 			DBG(D_CTLOPS, ebus_p, "can't get reg property\n");  in ebus_ctlops()
715 			DBG(D_MAP, ebus_p, "rnumber out of range\n");  in ebus_ctlops()
725 		DBG2(D_CTLOPS, ebus_p, "DDI_CTLOPS_NREGS: rdip=%s%d\n",  in ebus_ctlops()
728 			DBG(D_CTLOPS, ebus_p, "can't get reg property\n");  in ebus_ctlops()
739 	DBG2(D_CTLOPS, ebus_p, "passing request to parent: rdip=%s%d\n",  in ebus_ctlops()
768 	ebus_devstate_t *ebus_p = get_ebus_soft_state(ddi_get_instance(dip));  in ebus_intr_ops()  local
773 	DBG1(D_INTR, ebus_p, "ebus_p 0x%p\n", ebus_p);  in ebus_intr_ops()
811 			DBG2(D_INTR, ebus_p, "child name %s; match PIL %d\n",  in ebus_intr_ops()
829 				DBG2(D_INTR, ebus_p, "Device type %s; match "  in ebus_intr_ops()
864 ebus_config(ebus_devstate_t *ebus_p)  in ebus_config()  argument
868 	dev_info_t *dip = ebus_p->dip;  in ebus_config()
891 	if (pci_config_setup(ebus_p->dip, &conf_handle) != DDI_SUCCESS)  in ebus_config()
896 	    DBG1(D_MAP, ebus_p, "command register was 0x%x\n", comm);  in ebus_config()
902 	    DBG1(D_MAP, ebus_p, "command register is now 0x%x\n", comm);  in ebus_config()
916 ebus_debug(uint_t flag, ebus_devstate_t *ebus_p, char *fmt,  in ebus_debug()  argument
934 		if (ebus_p)  in ebus_debug()
936 			    ddi_get_name(ebus_p->dip),  in ebus_debug()
937 			    ddi_get_instance(ebus_p->dip), s);  in ebus_debug()
945 ebus_vreg_dump(ebus_devstate_t *ebus_p, vregspec_t *rp)  in ebus_vreg_dump()  argument
947 	if (ebus_p->ebus_paddr_cells == 3) {  in ebus_vreg_dump()
948 		DBG5(D_MAP, ebus_p, "(%x,%x,%x)(%x,%x)\n",  in ebus_vreg_dump()
954 	} else if (ebus_p->ebus_paddr_cells == 2) {  in ebus_vreg_dump()
955 		DBG3(D_MAP, ebus_p, "%x,%x,%x\n",  in ebus_vreg_dump()
967 	ebus_devstate_t *ebus_p;  in ebus_open()  local
978 	ebus_p = get_ebus_soft_state(getminor(*devp));  in ebus_open()
979 	if (ebus_p == NULL)  in ebus_open()
985 	mutex_enter(&ebus_p->ebus_mutex);  in ebus_open()
987 		if (ebus_p->ebus_soft_state != EBUS_SOFT_STATE_CLOSED) {  in ebus_open()
988 			mutex_exit(&ebus_p->ebus_mutex);  in ebus_open()
991 		ebus_p->ebus_soft_state = EBUS_SOFT_STATE_OPEN_EXCL;  in ebus_open()
993 		if (ebus_p->ebus_soft_state == EBUS_SOFT_STATE_OPEN_EXCL) {  in ebus_open()
994 			mutex_exit(&ebus_p->ebus_mutex);  in ebus_open()
997 		ebus_p->ebus_soft_state = EBUS_SOFT_STATE_OPEN;  in ebus_open()
999 	mutex_exit(&ebus_p->ebus_mutex);  in ebus_open()
1008 	ebus_devstate_t *ebus_p;  in ebus_close()  local
1013 	ebus_p = get_ebus_soft_state(getminor(dev));  in ebus_close()
1014 	if (ebus_p == NULL)  in ebus_close()
1017 	mutex_enter(&ebus_p->ebus_mutex);  in ebus_close()
1018 	ebus_p->ebus_soft_state = EBUS_SOFT_STATE_CLOSED;  in ebus_close()
1019 	mutex_exit(&ebus_p->ebus_mutex);  in ebus_close()
1032 	ebus_devstate_t *ebus_p;  in ebus_ioctl()  local
1038 	ebus_p = get_ebus_soft_state(getminor(dev));  in ebus_ioctl()
1039 	if (ebus_p == NULL)  in ebus_ioctl()
1042 	self = ebus_p->dip;  in ebus_ioctl()