1# Copyright (c) 2004 - 2008 Søren Schmidt <sos@FreeBSD.org> 2# All rights reserved. 3# 4# Redistribution and use in source and binary forms, with or without 5# modification, are permitted provided that the following conditions 6# are met: 7# 1. Redistributions of source code must retain the above copyright 8# notice, this list of conditions and the following disclaimer, 9# without modification, immediately at the beginning of the file. 10# 2. Redistributions in binary form must reproduce the above copyright 11# notice, this list of conditions and the following disclaimer in the 12# documentation and/or other materials provided with the distribution. 13# 14# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 15# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 18# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24# 25 26#include <sys/bus.h> 27#include <sys/kernel.h> 28#include <sys/param.h> 29#include <sys/types.h> 30#include <sys/callout.h> 31#include <sys/sema.h> 32#include <sys/taskqueue.h> 33#include <vm/uma.h> 34#include <machine/bus.h> 35#include <sys/ata.h> 36#include <dev/ata/ata-all.h> 37 38INTERFACE ata; 39 40CODE { 41 static int ata_null_setmode(device_t dev, int target, int mode) 42 { 43 44 if (mode > ATA_PIO_MAX) 45 return (ATA_PIO_MAX); 46 return (mode); 47 } 48}; 49METHOD int setmode { 50 device_t dev; 51 int target; 52 int mode; 53} DEFAULT ata_null_setmode; 54 55CODE { 56 static int ata_null_getrev(device_t dev, int target) 57 { 58 return (0); 59 } 60}; 61 62METHOD int getrev { 63 device_t dev; 64 int target; 65} DEFAULT ata_null_getrev; 66 67METHOD void reset { 68 device_t channel; 69} DEFAULT ata_generic_reset; 70 71METHOD int reinit { 72 device_t dev; 73}; 74