| 1 | /* $NetBSD: svvar.h,v 1.8 2012/10/27 17:18:35 chs Exp $ */ |
| 2 | |
| 3 | /* |
| 4 | * Copyright (c) 1998 Constantine Paul Sapuntzakis |
| 5 | * All rights reserved |
| 6 | * |
| 7 | * Author: Constantine Paul Sapuntzakis (csapuntz@cvs.openbsd.org) |
| 8 | * |
| 9 | * Redistribution and use in source and binary forms, with or without |
| 10 | * modification, are permitted provided that the following conditions |
| 11 | * are met: |
| 12 | * 1. Redistributions of source code must retain the above copyright |
| 13 | * notice, this list of conditions and the following disclaimer. |
| 14 | * 2. Redistributions in binary form must reproduce the above copyright |
| 15 | * notice, this list of conditions and the following disclaimer in the |
| 16 | * documentation and/or other materials provided with the distribution. |
| 17 | * 3. The author's name or those of the contributors may be used to |
| 18 | * endorse or promote products derived from this software without |
| 19 | * specific prior written permission. |
| 20 | * |
| 21 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) AND CONTRIBUTORS |
| 22 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
| 23 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 24 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
| 25 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 31 | * POSSIBILITY OF SUCH DAMAGE. |
| 32 | */ |
| 33 | |
| 34 | struct sv_softc { |
| 35 | kmutex_t sc_lock; |
| 36 | kmutex_t sc_intr_lock; |
| 37 | void *sc_ih; /* interrupt vectoring */ |
| 38 | |
| 39 | bus_space_tag_t sc_iot; |
| 40 | bus_space_handle_t sc_ioh; |
| 41 | bus_space_handle_t sc_dmaa_ioh; |
| 42 | bus_space_handle_t sc_dmac_ioh; |
| 43 | bus_dma_tag_t sc_dmatag; /* DMA tag */ |
| 44 | |
| 45 | bus_space_tag_t sc_opliot; |
| 46 | bus_space_handle_t sc_oplioh; |
| 47 | |
| 48 | bus_space_tag_t sc_midiiot; |
| 49 | bus_space_handle_t sc_midiioh; |
| 50 | |
| 51 | struct sv_dma *sc_dmas; |
| 52 | |
| 53 | void (*sc_pintr)(void *); /* DMA completion intr handler */ |
| 54 | void *sc_parg; /* arg for sc_intr() */ |
| 55 | |
| 56 | void (*sc_rintr)(void *); /* DMA completion intr handler */ |
| 57 | void *sc_rarg; /* arg for sc_intr() */ |
| 58 | |
| 59 | u_int sc_record_source; /* recording source mask */ |
| 60 | |
| 61 | struct pci_attach_args sc_pa; |
| 62 | char sc_dmaset; |
| 63 | }; |
| 64 | |
| 65 | |