1 /*-
2  * Copyright (c) 2011-2012 Semihalf.
98 		for (i = 0; i < sc->sc_base.nranges; i++) {  in fman_activate_resource()
99 			if (rman_is_region_manager(res, &sc->rman) != 0) {  in fman_activate_resource()
100 				bt = rman_get_bustag(sc->mem_res);  in fman_activate_resource()
102 				    rman_get_bushandle(sc->mem_res),  in fman_activate_resource()
103 				    rman_get_start(res) -  in fman_activate_resource()
104 				    rman_get_start(sc->mem_res),  in fman_activate_resource()
141 			KASSERT(rle->res != NULL,  in fman_release_resource()
143 			rle->res = NULL;  in fman_release_resource()
172 			KASSERT(rle->res == NULL,  in fman_alloc_resource()
175 				start = rle->start;  in fman_alloc_resource()
176 				count = ulmax(count, rle->count);  in fman_alloc_resource()
177 				end = ulmax(rle->end, start + count - 1);  in fman_alloc_resource()
183 		for (i = 0; i < sc->sc_base.nranges; i++) {  in fman_alloc_resource()
184 			if (start >= sc->sc_base.ranges[i].bus && end <  in fman_alloc_resource()
185 			    sc->sc_base.ranges[i].bus + sc->sc_base.ranges[i].size) {  in fman_alloc_resource()
186 				start += rman_get_start(sc->mem_res);  in fman_alloc_resource()
187 				end += rman_get_start(sc->mem_res);  in fman_alloc_resource()
188 				res = rman_reserve_resource(&sc->rman, start,  in fman_alloc_resource()
203 			rle->res = res;  in fman_alloc_resource()
221 	err = OF_searchencprop(OF_parent(node), "#address-cells",  in fman_fill_ranges()
224 		return (-1);  in fman_fill_ranges()
228 		return (-1);  in fman_fill_ranges()
229 	sc->nranges = nbase_ranges / sizeof(cell_t) /  in fman_fill_ranges()
230 	    (sc->acells + host_address_cells + sc->scells);  in fman_fill_ranges()
231 	if (sc->nranges == 0)  in fman_fill_ranges()
234 	sc->ranges = malloc(sc->nranges * sizeof(sc->ranges[0]),  in fman_fill_ranges()
239 	for (i = 0, j = 0; i < sc->nranges; i++) {  in fman_fill_ranges()
240 		sc->ranges[i].bus = 0;  in fman_fill_ranges()
241 		for (k = 0; k < sc->acells; k++) {  in fman_fill_ranges()
242 			sc->ranges[i].bus <<= 32;  in fman_fill_ranges()
243 			sc->ranges[i].bus |= base_ranges[j++];  in fman_fill_ranges()
245 		sc->ranges[i].host = 0;  in fman_fill_ranges()
247 			sc->ranges[i].host <<= 32;  in fman_fill_ranges()
248 			sc->ranges[i].host |= base_ranges[j++];  in fman_fill_ranges()
250 		sc->ranges[i].size = 0;  in fman_fill_ranges()
251 		for (k = 0; k < sc->scells; k++) {  in fman_fill_ranges()
252 			sc->ranges[i].size <<= 32;  in fman_fill_ranges()
253 			sc->ranges[i].size |= base_ranges[j++];  in fman_fill_ranges()
258 	return (sc->nranges);  in fman_fill_ranges()
273 	muram_handle = FM_MURAM_ConfigAndInit(cfg->mem_base_addr +  in fman_init()
276 		device_printf(cfg->fman_device, "couldn't init FM MURAM module"  in fman_init()
280 	sc->muram_handle = muram_handle;  in fman_init()
283 	fm_params.fmId = cfg->fm_id;  in fman_init()
284 	/* XXX we support only one partition thus each fman has master id */  in fman_init()
287 	fm_params.baseAddr = cfg->mem_base_addr;  in fman_init()
302 	fm_params.f_Exception = cfg->exception_callback;  in fman_init()
303 	fm_params.f_BusError = cfg->bus_error_callback;  in fman_init()
304 	fm_params.h_App = cfg->fman_device;  in fman_init()
305 	fm_params.irq = cfg->irq_num;  in fman_init()
306 	fm_params.errIrq = cfg->err_irq_num;  in fman_init()
313 		device_printf(cfg->fman_device, "couldn't configure FM "  in fman_init()
322 		device_printf(cfg->fman_device, "couldn't init FM module\n");  in fman_init()
328 		device_printf(cfg->fman_device, "couldn't get FM revision\n");  in fman_init()
332 	device_printf(cfg->fman_device, "Hardware version: %d.%d.\n",  in fman_init()
336 	simplebus_init(sc->sc_base.dev, 0);  in fman_init()
338 	node = ofw_bus_get_node(sc->sc_base.dev);  in fman_init()
339 	fman_fill_ranges(node, &sc->sc_base);  in fman_init()
340 	sc->rman.rm_type = RMAN_ARRAY;  in fman_init()
341 	sc->rman.rm_descr = "FMan range";  in fman_init()
342 	rman_init_from_resource(&sc->rman, sc->mem_res);  in fman_init()
344 		simplebus_add_device(sc->sc_base.dev, node, 0, NULL, -1, NULL);  in fman_init()
362 	device_printf(sc->sc_base.dev, "FMan exception occurred.\n");  in fman_exception_callback()
372 	device_printf(sc->sc_base.dev, "FMan error occurred.\n");  in fman_error_callback()
387 	*fmh = sc->fm_handle;  in fman_get_handle()
397 	*muramh = sc->muram_handle;  in fman_get_muram_handle()
407 	*fm_base = rman_get_bushandle(sc->mem_res);  in fman_get_bushandle()
421 	sc->sc_base.dev = dev;  in fman_attach()
430 	if (OF_getencprop(node, "fsl,qman-channel-range", qchan_range,  in fman_attach()
432 		device_printf(dev, "Missing QMan channel range property!\n");  in fman_attach()
435 	sc->qman_chan_base = qchan_range[0];  in fman_attach()
436 	sc->qman_chan_count = qchan_range[1];  in fman_attach()
437 	sc->mem_rid = 0;  in fman_attach()
438 	sc->mem_res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &sc->mem_rid,  in fman_attach()
440 	if (!sc->mem_res) {  in fman_attach()
445 	sc->irq_rid = 0;  in fman_attach()
446 	sc->irq_res = bus_alloc_resource_any(dev, SYS_RES_IRQ, &sc->irq_rid,  in fman_attach()
448 	if (!sc->irq_res) {  in fman_attach()
453 	sc->err_irq_rid = 1;  in fman_attach()
454 	sc->err_irq_res = bus_alloc_resource_any(dev, SYS_RES_IRQ,  in fman_attach()
455 	    &sc->err_irq_rid, RF_ACTIVE | RF_SHAREABLE);  in fman_attach()
456 	if (!sc->err_irq_res) {  in fman_attach()
464 	cfg.mem_base_addr = rman_get_bushandle(sc->mem_res);  in fman_attach()
465 	cfg.irq_num = (uintptr_t)sc->irq_res;  in fman_attach()
466 	cfg.err_irq_num = (uintptr_t)sc->err_irq_res;  in fman_attach()
470 	sc->fm_handle = fman_init(sc, &cfg);  in fman_attach()
471 	if (sc->fm_handle == NULL) {  in fman_attach()
491 	if (sc->muram_handle) {  in fman_detach()
492 		FM_MURAM_Free(sc->muram_handle);  in fman_detach()
495 	if (sc->fm_handle) {  in fman_detach()
496 		FM_Free(sc->fm_handle);  in fman_detach()
499 	if (sc->mem_res) {  in fman_detach()
500 		bus_release_resource(dev, SYS_RES_MEMORY, sc->mem_rid,  in fman_detach()
501 		    sc->mem_res);  in fman_detach()
504 	if (sc->irq_res) {  in fman_detach()
505 		bus_release_resource(dev, SYS_RES_IRQ, sc->irq_rid,  in fman_detach()
506 		    sc->irq_res);  in fman_detach()
509 	if (sc->irq_res) {  in fman_detach()
510 		bus_release_resource(dev, SYS_RES_IRQ, sc->err_irq_rid,  in fman_detach()
511 		    sc->err_irq_res);  in fman_detach()
547 	for (i = 0; i < sc->qman_chan_count; i++) {  in fman_qman_channel_id()
549 			return (sc->qman_chan_base + i);  in fman_qman_channel_id()