autrivar.h revision 1.2.2.2
1 1.2.2.2 nathanw /* $NetBSD: autrivar.h,v 1.2.2.2 2002/01/08 00:30:59 nathanw Exp $ */ 2 1.2.2.2 nathanw 3 1.2.2.2 nathanw /* 4 1.2.2.2 nathanw * Copyright (c) 2001 SOMEYA Yoshihiko and KUROSAWA Takahiro. 5 1.2.2.2 nathanw * All rights reserved. 6 1.2.2.2 nathanw * 7 1.2.2.2 nathanw * Redistribution and use in source and binary forms, with or without 8 1.2.2.2 nathanw * modification, are permitted provided that the following conditions 9 1.2.2.2 nathanw * are met: 10 1.2.2.2 nathanw * 1. Redistributions of source code must retain the above copyright 11 1.2.2.2 nathanw * notice, this list of conditions and the following disclaimer. 12 1.2.2.2 nathanw * 2. Redistributions in binary form must reproduce the above copyright 13 1.2.2.2 nathanw * notice, this list of conditions and the following disclaimer in the 14 1.2.2.2 nathanw * documentation and/or other materials provided with the distribution. 15 1.2.2.2 nathanw * 16 1.2.2.2 nathanw * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 1.2.2.2 nathanw * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 1.2.2.2 nathanw * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 1.2.2.2 nathanw * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 1.2.2.2 nathanw * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21 1.2.2.2 nathanw * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 1.2.2.2 nathanw * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 1.2.2.2 nathanw * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 1.2.2.2 nathanw * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25 1.2.2.2 nathanw * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 1.2.2.2 nathanw */ 27 1.2.2.2 nathanw 28 1.2.2.2 nathanw #ifndef _DEV_PCI_AUTRIVAR_H_ 29 1.2.2.2 nathanw #define _DEV_PCI_AUTRIVAR_H_ 30 1.2.2.2 nathanw 31 1.2.2.2 nathanw /* 32 1.2.2.2 nathanw * softc 33 1.2.2.2 nathanw */ 34 1.2.2.2 nathanw struct autri_dma { 35 1.2.2.2 nathanw bus_dmamap_t map; 36 1.2.2.2 nathanw caddr_t addr; /* VA */ 37 1.2.2.2 nathanw bus_dma_segment_t segs[1]; 38 1.2.2.2 nathanw int nsegs; 39 1.2.2.2 nathanw size_t size; 40 1.2.2.2 nathanw struct autri_dma *next; 41 1.2.2.2 nathanw }; 42 1.2.2.2 nathanw 43 1.2.2.2 nathanw struct autri_codec_softc { 44 1.2.2.2 nathanw struct device sc_dev; /* base device */ 45 1.2.2.2 nathanw struct autri_softc *sc; 46 1.2.2.2 nathanw int id; 47 1.2.2.2 nathanw int status_data; 48 1.2.2.2 nathanw int status_addr; 49 1.2.2.2 nathanw struct ac97_host_if host_if; 50 1.2.2.2 nathanw struct ac97_codec_if *codec_if; 51 1.2.2.2 nathanw }; 52 1.2.2.2 nathanw 53 1.2.2.2 nathanw struct autri_chstatus { 54 1.2.2.2 nathanw void (*intr)(void *); /* rint/pint */ 55 1.2.2.2 nathanw void *intr_arg; /* arg for intr */ 56 1.2.2.2 nathanw u_int offset; /* filled up to here */ 57 1.2.2.2 nathanw u_int blksize; 58 1.2.2.2 nathanw u_int factor; /* byte per sample */ 59 1.2.2.2 nathanw u_int length; /* ring buffer length */ 60 1.2.2.2 nathanw struct autri_dma *dma; /* DMA handle for ring buf */ 61 1.2.2.2 nathanw 62 1.2.2.2 nathanw int ch; 63 1.2.2.2 nathanw int ch_intr; 64 1.2.2.2 nathanw #if 0 65 1.2.2.2 nathanw u_int csoint; 66 1.2.2.2 nathanw u_int count; 67 1.2.2.2 nathanw #endif 68 1.2.2.2 nathanw }; 69 1.2.2.2 nathanw 70 1.2.2.2 nathanw struct autri_softc { 71 1.2.2.2 nathanw struct device sc_dev; /* base device */ 72 1.2.2.2 nathanw pci_chipset_tag_t sc_pc; 73 1.2.2.2 nathanw pcitag_t sc_pt; 74 1.2.2.2 nathanw pcireg_t sc_devid; 75 1.2.2.2 nathanw void *sc_ih; /* interrupt vectoring */ 76 1.2.2.2 nathanw bus_space_tag_t memt; 77 1.2.2.2 nathanw bus_space_handle_t memh; 78 1.2.2.2 nathanw bus_space_tag_t iot; 79 1.2.2.2 nathanw bus_space_handle_t ioh; 80 1.2.2.2 nathanw bus_dma_tag_t sc_dmatag; /* DMA tag */ 81 1.2.2.2 nathanw u_int sc_flags; 82 1.2.2.2 nathanw 83 1.2.2.2 nathanw struct autri_codec_softc sc_codec; 84 1.2.2.2 nathanw struct autri_dma *sc_dmas; /* List of DMA handles */ 85 1.2.2.2 nathanw 86 1.2.2.2 nathanw u_int32_t sc_class; 87 1.2.2.2 nathanw int sc_revision; 88 1.2.2.2 nathanw 89 1.2.2.2 nathanw int sc_old_power; 90 1.2.2.2 nathanw 91 1.2.2.2 nathanw /* 92 1.2.2.2 nathanw * Play/record status 93 1.2.2.2 nathanw */ 94 1.2.2.2 nathanw struct autri_chstatus sc_play, sc_rec; 95 1.2.2.2 nathanw 96 1.2.2.2 nathanw #if NMIDI > 0 97 1.2.2.2 nathanw void (*sc_iintr)(void *, int); /* midi input ready handler */ 98 1.2.2.2 nathanw void (*sc_ointr)(void *); /* midi output ready handler */ 99 1.2.2.2 nathanw void *sc_arg; 100 1.2.2.2 nathanw #endif 101 1.2.2.2 nathanw 102 1.2.2.2 nathanw }; 103 1.2.2.2 nathanw 104 1.2.2.2 nathanw #endif /* _DEV_PCI_AUTRIVAR_H_ */ 105 1.2.2.2 nathanw 106
Indexes created Tue Oct 14 21:09:58 GMT 2025