1809cd50fSJustin Hibbits /*- 2809cd50fSJustin Hibbits * Copyright (c) 1998 - 2008 Søren Schmidt <sos@FreeBSD.org> 3809cd50fSJustin Hibbits * Copyright (c) 2009-2012 Alexander Motin <mav@FreeBSD.org> 4809cd50fSJustin Hibbits * Copyright (c) 2015-2016 Justin Hibbits <jhibbits@FreeBSD.org> 5809cd50fSJustin Hibbits * All rights reserved. 6809cd50fSJustin Hibbits * 7809cd50fSJustin Hibbits * Redistribution and use in source and binary forms, with or without 8809cd50fSJustin Hibbits * modification, are permitted provided that the following conditions 9809cd50fSJustin Hibbits * are met: 10809cd50fSJustin Hibbits * 1. Redistributions of source code must retain the above copyright 11809cd50fSJustin Hibbits * notice, this list of conditions and the following disclaimer, 12809cd50fSJustin Hibbits * without modification, immediately at the beginning of the file. 13809cd50fSJustin Hibbits * 2. Redistributions in binary form must reproduce the above copyright 14809cd50fSJustin Hibbits * notice, this list of conditions and the following disclaimer in the 15809cd50fSJustin Hibbits * documentation and/or other materials provided with the distribution. 16809cd50fSJustin Hibbits * 17809cd50fSJustin Hibbits * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18809cd50fSJustin Hibbits * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19809cd50fSJustin Hibbits * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20809cd50fSJustin Hibbits * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21809cd50fSJustin Hibbits * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22809cd50fSJustin Hibbits * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23809cd50fSJustin Hibbits * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24809cd50fSJustin Hibbits * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25809cd50fSJustin Hibbits * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26809cd50fSJustin Hibbits * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27809cd50fSJustin Hibbits */ 28809cd50fSJustin Hibbits 29809cd50fSJustin Hibbits /* ATA register defines */ 30809cd50fSJustin Hibbits 31809cd50fSJustin Hibbits #define ATA_FEATURE 1 /* (W) feature */ 32809cd50fSJustin Hibbits #define ATA_F_DMA 0x01 /* enable DMA */ 33809cd50fSJustin Hibbits #define ATA_F_OVL 0x02 /* enable overlap */ 34809cd50fSJustin Hibbits 35809cd50fSJustin Hibbits #define ATA_COUNT 2 /* (W) sector count */ 36809cd50fSJustin Hibbits 37809cd50fSJustin Hibbits #define ATA_SECTOR 3 /* (RW) sector # */ 38809cd50fSJustin Hibbits #define ATA_CYL_LSB 4 /* (RW) cylinder# LSB */ 39809cd50fSJustin Hibbits #define ATA_CYL_MSB 5 /* (RW) cylinder# MSB */ 40809cd50fSJustin Hibbits #define ATA_DRIVE 6 /* (W) Sector/Drive/Head */ 41809cd50fSJustin Hibbits #define ATA_D_LBA 0x40 /* use LBA addressing */ 42809cd50fSJustin Hibbits #define ATA_D_IBM 0xa0 /* 512 byte sectors, ECC */ 43809cd50fSJustin Hibbits 44809cd50fSJustin Hibbits #define ATA_COMMAND 7 /* (W) command */ 45809cd50fSJustin Hibbits 46809cd50fSJustin Hibbits #define ATA_ERROR 8 /* (R) error */ 47809cd50fSJustin Hibbits #define ATA_E_ILI 0x01 /* illegal length */ 48809cd50fSJustin Hibbits #define ATA_E_NM 0x02 /* no media */ 49809cd50fSJustin Hibbits #define ATA_E_ABORT 0x04 /* command aborted */ 50809cd50fSJustin Hibbits #define ATA_E_MCR 0x08 /* media change request */ 51809cd50fSJustin Hibbits #define ATA_E_IDNF 0x10 /* ID not found */ 52809cd50fSJustin Hibbits #define ATA_E_MC 0x20 /* media changed */ 53809cd50fSJustin Hibbits #define ATA_E_UNC 0x40 /* uncorrectable data */ 54809cd50fSJustin Hibbits #define ATA_E_ICRC 0x80 /* UDMA crc error */ 55809cd50fSJustin Hibbits #define ATA_E_ATAPI_SENSE_MASK 0xf0 /* ATAPI sense key mask */ 56809cd50fSJustin Hibbits 57809cd50fSJustin Hibbits #define ATA_IREASON 9 /* (R) interrupt reason */ 58809cd50fSJustin Hibbits #define ATA_I_CMD 0x01 /* cmd (1) | data (0) */ 59809cd50fSJustin Hibbits #define ATA_I_IN 0x02 /* read (1) | write (0) */ 60809cd50fSJustin Hibbits #define ATA_I_RELEASE 0x04 /* released bus (1) */ 61809cd50fSJustin Hibbits #define ATA_I_TAGMASK 0xf8 /* tag mask */ 62809cd50fSJustin Hibbits 63809cd50fSJustin Hibbits #define ATA_STATUS 10 /* (R) status */ 64809cd50fSJustin Hibbits #define ATA_ALTSTAT 11 /* (R) alternate status */ 65809cd50fSJustin Hibbits #define ATA_S_ERROR 0x01 /* error */ 66809cd50fSJustin Hibbits #define ATA_S_INDEX 0x02 /* index */ 67809cd50fSJustin Hibbits #define ATA_S_CORR 0x04 /* data corrected */ 68809cd50fSJustin Hibbits #define ATA_S_DRQ 0x08 /* data request */ 69809cd50fSJustin Hibbits #define ATA_S_DSC 0x10 /* drive seek completed */ 70809cd50fSJustin Hibbits #define ATA_S_SERVICE 0x10 /* drive needs service */ 71809cd50fSJustin Hibbits #define ATA_S_DWF 0x20 /* drive write fault */ 72809cd50fSJustin Hibbits #define ATA_S_DMA 0x20 /* DMA ready */ 73809cd50fSJustin Hibbits #define ATA_S_READY 0x40 /* drive ready */ 74809cd50fSJustin Hibbits #define ATA_S_BUSY 0x80 /* busy */ 75809cd50fSJustin Hibbits 76809cd50fSJustin Hibbits #define ATA_CONTROL 12 /* (W) control */ 77809cd50fSJustin Hibbits #define ATA_A_IDS 0x02 /* disable interrupts */ 78809cd50fSJustin Hibbits #define ATA_A_RESET 0x04 /* RESET controller */ 79809cd50fSJustin Hibbits #define ATA_A_4BIT 0x08 /* 4 head bits */ 80809cd50fSJustin Hibbits #define ATA_A_HOB 0x80 /* High Order Byte enable */ 81809cd50fSJustin Hibbits 82809cd50fSJustin Hibbits /* SATA register defines */ 83809cd50fSJustin Hibbits #define ATA_SSTATUS 13 84809cd50fSJustin Hibbits #define ATA_SS_DET_MASK 0x0000000f 85809cd50fSJustin Hibbits #define ATA_SS_DET_NO_DEVICE 0x00000000 86809cd50fSJustin Hibbits #define ATA_SS_DET_DEV_PRESENT 0x00000001 87809cd50fSJustin Hibbits #define ATA_SS_DET_PHY_ONLINE 0x00000003 88809cd50fSJustin Hibbits #define ATA_SS_DET_PHY_OFFLINE 0x00000004 89809cd50fSJustin Hibbits 90809cd50fSJustin Hibbits #define ATA_SS_SPD_MASK 0x000000f0 91809cd50fSJustin Hibbits #define ATA_SS_SPD_NO_SPEED 0x00000000 92809cd50fSJustin Hibbits #define ATA_SS_SPD_GEN1 0x00000010 93809cd50fSJustin Hibbits #define ATA_SS_SPD_GEN2 0x00000020 94809cd50fSJustin Hibbits #define ATA_SS_SPD_GEN3 0x00000030 95809cd50fSJustin Hibbits 96809cd50fSJustin Hibbits #define ATA_SS_IPM_MASK 0x00000f00 97809cd50fSJustin Hibbits #define ATA_SS_IPM_NO_DEVICE 0x00000000 98809cd50fSJustin Hibbits #define ATA_SS_IPM_ACTIVE 0x00000100 99809cd50fSJustin Hibbits #define ATA_SS_IPM_PARTIAL 0x00000200 100809cd50fSJustin Hibbits #define ATA_SS_IPM_SLUMBER 0x00000600 101809cd50fSJustin Hibbits #define ATA_SS_IPM_DEVSLEEP 0x00000800 102809cd50fSJustin Hibbits 103809cd50fSJustin Hibbits #define ATA_SERROR 14 104809cd50fSJustin Hibbits #define ATA_SE_DATA_CORRECTED 0x00000001 105809cd50fSJustin Hibbits #define ATA_SE_COMM_CORRECTED 0x00000002 106809cd50fSJustin Hibbits #define ATA_SE_DATA_ERR 0x00000100 107809cd50fSJustin Hibbits #define ATA_SE_COMM_ERR 0x00000200 108809cd50fSJustin Hibbits #define ATA_SE_PROT_ERR 0x00000400 109809cd50fSJustin Hibbits #define ATA_SE_HOST_ERR 0x00000800 110809cd50fSJustin Hibbits #define ATA_SE_PHY_CHANGED 0x00010000 111809cd50fSJustin Hibbits #define ATA_SE_PHY_IERROR 0x00020000 112809cd50fSJustin Hibbits #define ATA_SE_COMM_WAKE 0x00040000 113809cd50fSJustin Hibbits #define ATA_SE_DECODE_ERR 0x00080000 114809cd50fSJustin Hibbits #define ATA_SE_PARITY_ERR 0x00100000 115809cd50fSJustin Hibbits #define ATA_SE_CRC_ERR 0x00200000 116809cd50fSJustin Hibbits #define ATA_SE_HANDSHAKE_ERR 0x00400000 117809cd50fSJustin Hibbits #define ATA_SE_LINKSEQ_ERR 0x00800000 118809cd50fSJustin Hibbits #define ATA_SE_TRANSPORT_ERR 0x01000000 119809cd50fSJustin Hibbits #define ATA_SE_UNKNOWN_FIS 0x02000000 120809cd50fSJustin Hibbits #define ATA_SE_EXCHANGED 0x04000000 121809cd50fSJustin Hibbits 122809cd50fSJustin Hibbits #define ATA_SCONTROL 15 123809cd50fSJustin Hibbits #define ATA_SC_DET_MASK 0x0000000f 124809cd50fSJustin Hibbits #define ATA_SC_DET_IDLE 0x00000000 125809cd50fSJustin Hibbits #define ATA_SC_DET_RESET 0x00000001 126809cd50fSJustin Hibbits #define ATA_SC_DET_DISABLE 0x00000004 127809cd50fSJustin Hibbits 128809cd50fSJustin Hibbits #define ATA_SC_SPD_MASK 0x000000f0 129809cd50fSJustin Hibbits #define ATA_SC_SPD_NO_SPEED 0x00000000 130809cd50fSJustin Hibbits #define ATA_SC_SPD_SPEED_GEN1 0x00000010 131809cd50fSJustin Hibbits #define ATA_SC_SPD_SPEED_GEN2 0x00000020 132809cd50fSJustin Hibbits #define ATA_SC_SPD_SPEED_GEN3 0x00000030 133809cd50fSJustin Hibbits 134809cd50fSJustin Hibbits #define ATA_SC_IPM_MASK 0x00000f00 135809cd50fSJustin Hibbits #define ATA_SC_IPM_NONE 0x00000000 136809cd50fSJustin Hibbits #define ATA_SC_IPM_DIS_PARTIAL 0x00000100 137809cd50fSJustin Hibbits #define ATA_SC_IPM_DIS_SLUMBER 0x00000200 138809cd50fSJustin Hibbits #define ATA_SC_IPM_DIS_DEVSLEEP 0x00000400 139