1 /* $NetBSD: rlvar.h,v 1.8 2008/03/11 05:34:02 matt 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 1.8 2008/03/11 05:34:02 matt Exp $"); 40 41 struct rlc_softc { 42 device_t sc_dev; 43 struct uba_softc *sc_uh; 44 struct evcnt sc_intrcnt; 45 bus_space_tag_t sc_iot; 46 bus_space_handle_t sc_ioh; 47 bus_dma_tag_t sc_dmat; 48 bus_dmamap_t sc_dmam; 49 struct bufq_state *sc_q; /* Queue of waiting bufs */ 50 struct buf *sc_active; /* Currently active buf */ 51 void *sc_bufaddr; /* Current in-core address */ 52 int sc_diskblk; /* Current block on disk */ 53 int sc_bytecnt; /* How much left to transfer */ 54 }; 55 56 struct rl_softc { 57 device_t rc_dev; 58 struct rlc_softc *rc_rlc; 59 struct disk rc_disk; 60 int rc_state; 61 int rc_head; 62 int rc_cyl; 63 int rc_hwid; 64 }; 65 66 struct rlc_attach_args { 67 u_int16_t type; 68 int hwid; 69 }; 70 71