# Copyright (c) 2004 - 2008 Søren Schmidt <sos@FreeBSD.org> # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # 1. Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer, # without modification, immediately at the beginning of the file. # 2. Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # # $FreeBSD$ #include <sys/bus.h> #include <sys/kernel.h> #include <sys/param.h> #include <sys/types.h> #include <sys/callout.h> #include <sys/sema.h> #include <sys/taskqueue.h> #include <vm/uma.h> #include <machine/bus.h> #include <sys/ata.h> #include <dev/ata/ata-all.h> INTERFACE ata; CODE { static int ata_null_setmode(device_t dev, int target, int mode) { if (mode > ATA_PIO_MAX) return (ATA_PIO_MAX); return (mode); } }; METHOD int setmode { device_t dev; int target; int mode; } DEFAULT ata_null_setmode; CODE { static int ata_null_getrev(device_t dev, int target) { return (0); } }; METHOD int getrev { device_t dev; int target; } DEFAULT ata_null_getrev; METHOD void reset { device_t channel; } DEFAULT ata_generic_reset; METHOD int reinit { device_t dev; };