dev/exca/exca.c

177 exca_do_mem_map(struct exca_softc *sc, int win)
185 	map = &mem_map_index[win];
186 	mem = &sc->mem[win];
229 		printf("exca_do_mem_map win %d: %#02x%#02x %#02x%#02x "
231 		    win, r1, r2, r3, r4, r5, r6, r7,
249 	int win;
251 	for (win = 0; win < EXCA_MEM_WINS; win++) {
252 		if ((sc->memalloc & (1 << win)) == 0) {
253 			sc->memalloc |= (1 << win);
257 	if (win >= EXCA_MEM_WINS)
275 	sc->mem[win].cardaddr = 0;
276 	sc->mem[win].memt = rman_get_bustag(res);
277 	sc->mem[win].memh = rman_get_bushandle(res);
278 	sc->mem[win].addr = rman_get_start(res);
279 	sc->mem[win].size = rman_get_end(res) - sc->mem[win].addr + 1;
280 	sc->mem[win].realsize = sc->mem[win].size + EXCA_MEM_PAGESIZE - 1;
281 	sc->mem[win].realsize = sc->mem[win].realsize -
282 	    (sc->mem[win].realsize % EXCA_MEM_PAGESIZE);
283 	sc->mem[win].kind = kind;
285 	    win, sc->mem[win].addr, sc->mem[win].size, sc->mem[win].cardaddr);
286 	exca_do_mem_map(sc, win);
319 	int win;
321 	for (win = 0; win < EXCA_MEM_WINS; win++) {
322 		if (sc->mem[win].memt == rman_get_bustag(res) &&
323 		    sc->mem[win].addr == rman_get_start(res) &&
324 		    sc->mem[win].size == rman_get_size(res))
325 			return (win);
342 	int win;
344 	win = exca_mem_findmap(sc, res);
345 	if (win < 0) {
354 		sc->mem[win].kind |= PCCARD_MEM_ATTR;
357 		sc->mem[win].kind &= ~PCCARD_MEM_ATTR;
360 		sc->mem[win].kind |= PCCARD_MEM_16BIT;
363 		sc->mem[win].kind &= ~PCCARD_MEM_16BIT;
366 	exca_do_mem_map(sc, win);
377 	int win;
379 	win = exca_mem_findmap(sc, res);
380 	if (win < 0)
382 	exca_mem_unmap(sc, win);
396 	int win;
399 	win = exca_mem_findmap(sc, res);
400 	if (win < 0) {
405 	sc->mem[win].cardaddr = rounddown2(cardaddr, EXCA_MEM_PAGESIZE);
409 	sc->mem[win].realsize = sc->mem[win].size + delta +
411 	sc->mem[win].realsize = sc->mem[win].realsize -
412 	    (sc->mem[win].realsize % EXCA_MEM_PAGESIZE);
413 	exca_do_mem_map(sc, win);
455 exca_do_io_map(struct exca_softc *sc, int win)
461 	map = &io_map_index[win];
462 	io = &sc->io[win];
481 		    "(%08x+%08x)\n", win, r1, r2, r3, r4,
490 	int win;
494 	for (win=0; win < EXCA_IO_WINS; win++) {
495 		if ((sc->ioalloc & (1 << win)) == 0) {
496 			sc->ioalloc |= (1 << win);
500 	if (win >= EXCA_IO_WINS)
503 	sc->io[win].iot = rman_get_bustag(r);
504 	sc->io[win].ioh = rman_get_bushandle(r);
505 	sc->io[win].addr = rman_get_start(r);
506 	sc->io[win].size = rman_get_end(r) - sc->io[win].addr + 1;
507 	sc->io[win].flags = 0;
508 	sc->io[win].width = width;
510 	    win, width_names[width], sc->io[win].addr,
511 	    sc->io[win].size);
512 	exca_do_io_map(sc, win);
538 	int win;
540 	for (win = 0; win < EXCA_IO_WINS; win++) {
541 		if (sc->io[win].iot == rman_get_bustag(res) &&
542 		    sc->io[win].addr == rman_get_start(res) &&
543 		    sc->io[win].size == rman_get_size(res))
544 			return (win);
553 	int win;
555 	win = exca_io_findmap(sc, res);
556 	if (win < 0)
558 	exca_io_unmap(sc, win);
603 	int win;
625 	for (win = 0; win < EXCA_MEM_WINS; ++win)
626 		if (sc->memalloc & (1 << win))
627 			exca_do_mem_map(sc, win);
628 	for (win = 0; win < EXCA_IO_WINS; ++win)
629 		if (sc->ioalloc & (1 << win))
630 			exca_do_io_map(sc, win);