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rlvar.h revision 1.5 
      1 /*	$NetBSD: rlvar.h,v 1.5 2005/10/15 17:29:25 yamt Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2000 Ludd, University of Lule}, Sweden. All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  * 3. All advertising materials mentioning features or use of this software
     15  *    must display the following acknowledgement:
     16  *      This product includes software developed at Ludd, University of
     17  *      Lule}, Sweden and its contributors.
     18  * 4. The name of the author may not be used to endorse or promote products
     19  *    derived from this software without specific prior written permission
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     22  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     23  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     24  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     25  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     26  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     30  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     31  */
     32 
     33 /*
     34  * RL11/RLV11/RLV12 disk controller driver and
     35  * RL01/RL02 disk device driver.
     36  */
     37 
     38 #include <sys/cdefs.h>
     39 __KERNEL_RCSID(0, "$NetBSD: rlvar.h,v 1.5 2005/10/15 17:29:25 yamt Exp $");
     40 
     41 struct rlc_softc {
     42 	struct device sc_dev;
     43 	struct evcnt sc_intrcnt;
     44 	bus_space_tag_t sc_iot;
     45 	bus_space_handle_t sc_ioh;
     46 	bus_dma_tag_t sc_dmat;
     47 	bus_dmamap_t sc_dmam;
     48 	struct bufq_state *sc_q;	/* Queue of waiting bufs */
     49 	struct buf *sc_active;		/* Currently active buf */
     50 	caddr_t sc_bufaddr;		/* Current in-core address */
     51 	int sc_diskblk;			/* Current block on disk */
     52 	int sc_bytecnt;			/* How much left to transfer */
     53 };
     54 
     55 struct rl_softc {
     56 	struct device rc_dev;
     57 	struct disk rc_disk;
     58 	int rc_state;
     59 	int rc_head;
     60 	int rc_cyl;
     61 	int rc_hwid;
     62 };
     63 
     64 struct rlc_attach_args {
     65 	u_int16_t type;
     66 	int hwid;
     67 };
     68 
     69