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auviavar.h revision 1.3 
      1 /*	$NetBSD: auviavar.h,v 1.3 2002/10/05 18:08:30 kent Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2000 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Tyler C. Sarna.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *	This product includes software developed by the NetBSD
     21  *	Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 
     40 #ifndef _DEV_PCI_AUVIAVAR_H_
     41 #define _DEV_PCI_AUVIAVAR_H_
     42 
     43 struct auvia_softc_chan {
     44 	void (*sc_intr)(void *);
     45 	void *sc_arg;
     46 
     47 	struct auvia_dma_op *sc_dma_ops;
     48 	struct auvia_dma *sc_dma_ops_dma;
     49 	u_int16_t sc_dma_op_count;
     50 	u_int16_t sc_reg;
     51 };
     52 
     53 struct auvia_softc {
     54 	struct device sc_dev;
     55 
     56 	char sc_revision[8];
     57 	u_int	sc_flags;
     58 #define	AUVIA_FLAGS_VT8233		0x0001
     59 
     60 	u_long sc_fixed_rate;		/* if codec doesn't support variable
     61 					 * rate audio, set to the fixed rate
     62 					 * it uses */
     63 
     64 	void *sc_ih;			/* interrupt handle */
     65 
     66 	pci_chipset_tag_t sc_pc;
     67 	pcitag_t sc_pt;
     68 
     69 	bus_space_tag_t sc_iot;
     70 	bus_space_handle_t sc_ioh;
     71 	bus_addr_t sc_ioaddr;
     72 	bus_size_t sc_iosize;
     73 	bus_dma_tag_t sc_dmat;
     74 
     75 	struct ac97_host_if host_if;
     76 	struct ac97_codec_if *codec_if;
     77 
     78 	struct auvia_dma *sc_dmas;
     79 
     80 	struct auvia_softc_chan sc_play, sc_record;
     81 };
     82 
     83 #endif
     84