pci/hda/hdac.c

296 	intsts = HDAC_READ_4(&sc->mem, HDAC_INTSTS);
304 		rirbsts = HDAC_READ_1(&sc->mem, HDAC_RIRBSTS);
307 			HDAC_WRITE_1(&sc->mem,
310 			rirbsts = HDAC_READ_1(&sc->mem, HDAC_RIRBSTS);
320 			HDAC_WRITE_1(&sc->mem, (i << 5) + HDAC_SDSTS,
329 	HDAC_WRITE_4(&sc->mem, HDAC_INTSTS, intsts);
368 		HDAC_WRITE_4(&sc->mem, HDAC_ISDCTL(sc, i), 0x0);
370 		HDAC_WRITE_4(&sc->mem, HDAC_OSDCTL(sc, i), 0x0);
372 		HDAC_WRITE_4(&sc->mem, HDAC_BSDCTL(sc, i), 0x0);
377 	HDAC_WRITE_1(&sc->mem, HDAC_CORBCTL, 0x0);
378 	HDAC_WRITE_1(&sc->mem, HDAC_RIRBCTL, 0x0);
383 	HDAC_WRITE_4(&sc->mem, HDAC_DPIBLBASE, 0x0);
384 	HDAC_WRITE_4(&sc->mem, HDAC_DPIBUBASE, 0x0);
390 	gctl = HDAC_READ_4(&sc->mem, HDAC_GCTL);
391 	HDAC_WRITE_4(&sc->mem, HDAC_GCTL, gctl & ~HDAC_GCTL_CRST);
394 		gctl = HDAC_READ_4(&sc->mem, HDAC_GCTL);
409 	gctl = HDAC_READ_4(&sc->mem, HDAC_GCTL);
410 	HDAC_WRITE_4(&sc->mem, HDAC_GCTL, gctl | HDAC_GCTL_CRST);
413 		gctl = HDAC_READ_4(&sc->mem, HDAC_GCTL);
451 	gcap = HDAC_READ_2(&sc->mem, HDAC_GCAP);
463 	corbsize = HDAC_READ_1(&sc->mem, HDAC_CORBSIZE);
479 	rirbsize = HDAC_READ_1(&sc->mem, HDAC_RIRBSIZE);
646 	struct hdac_mem *mem;
648 	mem = &sc->mem;
649 	mem->mem_rid = PCIR_BAR(0);
650 	mem->mem_res = bus_alloc_resource_any(sc->dev, SYS_RES_MEMORY,
651 	    &mem->mem_rid, RF_ACTIVE);
652 	if (mem->mem_res == NULL) {
657 	mem->mem_tag = rman_get_bustag(mem->mem_res);
658 	mem->mem_handle = rman_get_bushandle(mem->mem_res);
671 	struct hdac_mem *mem;
673 	mem = &sc->mem;
674 	if (mem->mem_res != NULL)
675 		bus_release_resource(sc->dev, SYS_RES_MEMORY, mem->mem_rid,
676 		    mem->mem_res);
677 	mem->mem_res = NULL;
772 	HDAC_WRITE_1(&sc->mem, HDAC_CORBSIZE, corbsize);
776 	HDAC_WRITE_4(&sc->mem, HDAC_CORBLBASE, (uint32_t)corbpaddr);
777 	HDAC_WRITE_4(&sc->mem, HDAC_CORBUBASE, (uint32_t)(corbpaddr >> 32));
781 	HDAC_WRITE_2(&sc->mem, HDAC_CORBWP, sc->corb_wp);
782 	HDAC_WRITE_2(&sc->mem, HDAC_CORBRP, HDAC_CORBRP_CORBRPRST);
789 	HDAC_WRITE_2(&sc->mem, HDAC_CORBRP, 0x0);
793 	HDAC_WRITE_1(&sc->mem, HDAC_CORBCTL, HDAC_CORBCTL_CMEIE);
823 	HDAC_WRITE_1(&sc->mem, HDAC_RIRBSIZE, rirbsize);
827 	HDAC_WRITE_4(&sc->mem, HDAC_RIRBLBASE, (uint32_t)rirbpaddr);
828 	HDAC_WRITE_4(&sc->mem, HDAC_RIRBUBASE, (uint32_t)(rirbpaddr >> 32));
832 	HDAC_WRITE_2(&sc->mem, HDAC_RIRBWP, HDAC_RIRBWP_RIRBWPRST);
835 	HDAC_WRITE_2(&sc->mem, HDAC_RINTCNT, sc->rirb_size / 2);
839 	HDAC_WRITE_1(&sc->mem, HDAC_RIRBCTL,
842 	HDAC_WRITE_1(&sc->mem, HDAC_RIRBCTL, HDAC_RIRBCTL_RINTCTL);
867 	corbctl = HDAC_READ_1(&sc->mem, HDAC_CORBCTL);
869 	HDAC_WRITE_1(&sc->mem, HDAC_CORBCTL, corbctl);
882 	rirbctl = HDAC_READ_1(&sc->mem, HDAC_RIRBCTL);
884 	HDAC_WRITE_1(&sc->mem, HDAC_RIRBCTL, rirbctl);
897 	rirbwp = HDAC_READ_1(&sc->mem, HDAC_RIRBWP);
982 	HDAC_WRITE_2(&sc->mem, HDAC_CORBWP, sc->corb_wp);
1253 			HDAC_WRITE_4(&sc->mem, HDAC_DPIBUBASE, addr >> 32);
1254 			HDAC_WRITE_4(&sc->mem, HDAC_DPIBLBASE,
1454 			ctl = HDAC_READ_4(&sc->mem, HDAC_INTCTL);
1456 			HDAC_WRITE_4(&sc->mem, HDAC_INTCTL, ctl);
1458 			ctl = HDAC_READ_4(&sc->mem, HDAC_INTCTL);
1460 			HDAC_WRITE_4(&sc->mem, HDAC_INTCTL, ctl);
1501 	HDAC_WRITE_4(&sc->mem, HDAC_GCTL, HDAC_READ_4(&sc->mem, HDAC_GCTL) |
1504 		HDAC_WRITE_4(&sc->mem, HDAC_INTCTL,
1512 	statests = HDAC_READ_2(&sc->mem, HDAC_STATESTS);
1629 	HDAC_WRITE_4(&sc->mem, HDAC_GCTL, HDAC_READ_4(&sc->mem, HDAC_GCTL) |
1631 	HDAC_WRITE_4(&sc->mem, HDAC_INTCTL, HDAC_INTCTL_CIE | HDAC_INTCTL_GIE);
1924 	HDAC_WRITE_4(&sc->mem, off + HDAC_SDCBL, blksz * blkcnt);
1925 	HDAC_WRITE_2(&sc->mem, off + HDAC_SDLVI, blkcnt - 1);
1927 	HDAC_WRITE_4(&sc->mem, off + HDAC_SDBDPL, (uint32_t)addr);
1928 	HDAC_WRITE_4(&sc->mem, off + HDAC_SDBDPU, (uint32_t)(addr >> 32));
1930 	ctl = HDAC_READ_1(&sc->mem, off + HDAC_SDCTL2);
1939 	HDAC_WRITE_1(&sc->mem, off + HDAC_SDCTL2, ctl);
1941 	HDAC_WRITE_2(&sc->mem, off + HDAC_SDFMT, sc->streams[ss].format);
1943 	ctl = HDAC_READ_4(&sc->mem, HDAC_INTCTL);
1945 	HDAC_WRITE_4(&sc->mem, HDAC_INTCTL, ctl);
1947 	HDAC_WRITE_1(&sc->mem, off + HDAC_SDSTS,
1949 	ctl = HDAC_READ_1(&sc->mem, off + HDAC_SDCTL0);
1952 	HDAC_WRITE_1(&sc->mem, off + HDAC_SDCTL0, ctl);
1972 	ctl = HDAC_READ_1(&sc->mem, off + HDAC_SDCTL0);
1975 	HDAC_WRITE_1(&sc->mem, off + HDAC_SDCTL0, ctl);
1977 	ctl = HDAC_READ_4(&sc->mem, HDAC_INTCTL);
1979 	HDAC_WRITE_4(&sc->mem, HDAC_INTCTL, ctl);
1999 	ctl = HDAC_READ_1(&sc->mem, off + HDAC_SDCTL0);
2001 	HDAC_WRITE_1(&sc->mem, off + HDAC_SDCTL0, ctl);
2003 		ctl = HDAC_READ_1(&sc->mem, off + HDAC_SDCTL0);
2011 	HDAC_WRITE_1(&sc->mem, off + HDAC_SDCTL0, ctl);
2014 		ctl = HDAC_READ_1(&sc->mem, off + HDAC_SDCTL0);
2034 	return (HDAC_READ_4(&sc->mem, off + HDAC_SDLPIB));