sys/dev/raid/hptmv/mvStorageDev.h

   1 /*
   2  * Copyright (c) 2004-2005 MARVELL SEMICONDUCTOR ISRAEL, LTD.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  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 AND CONTRIBUTORS ``AS IS'' AND
  15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  24  * SUCH DAMAGE.
  25  *
  26  * $FreeBSD: src/sys/dev/hptmv/mvStorageDev.h,v 1.5 2009/04/07 16:38:25 delphij Exp $
  27  */
  28 #ifndef __INCmvStorageDevh
  29 #define __INCmvStorageDevh
  30
  31 /* Definitions */
  32
  33 /* ATA register on the ATA drive*/
  34
  35 #define MV_EDMA_ATA_FEATURES_ADDR                               0x11
  36 #define MV_EDMA_ATA_SECTOR_COUNT_ADDR                   0x12
  37 #define MV_EDMA_ATA_LBA_LOW_ADDR                                0x13
  38 #define MV_EDMA_ATA_LBA_MID_ADDR                                0x14
  39 #define MV_EDMA_ATA_LBA_HIGH_ADDR                               0x15
  40 #define MV_EDMA_ATA_DEVICE_ADDR                                 0x16
  41 #define MV_EDMA_ATA_COMMAND_ADDR                                0x17
  42
  43 #define MV_ATA_ERROR_STATUS                                             0x00000001 /* MV_BIT0 */
  44 #define MV_ATA_DATA_REQUEST_STATUS                              0x00000008 /* MV_BIT3 */
  45 #define MV_ATA_SERVICE_STATUS                                   0x00000010 /* MV_BIT4 */
  46 #define MV_ATA_DEVICE_FAULT_STATUS                              0x00000020 /* MV_BIT5 */
  47 #define MV_ATA_READY_STATUS                                             0x00000040 /* MV_BIT6 */
  48 #define MV_ATA_BUSY_STATUS                                              0x00000080 /* MV_BIT7 */
  49
  50
  51 #define MV_ATA_COMMAND_READ_SECTORS                             0x20
  52 #define MV_ATA_COMMAND_READ_SECTORS_EXT         0x24
  53 #define MV_ATA_COMMAND_READ_VERIFY_SECTORS              0x40
  54 #define MV_ATA_COMMAND_READ_VERIFY_SECTORS_EXT  0x42
  55 #define MV_ATA_COMMAND_READ_BUFFER                              0xE4
  56 #define MV_ATA_COMMAND_WRITE_BUFFER             0xE8
  57 #define MV_ATA_COMMAND_WRITE_SECTORS                    0x30
  58 #define MV_ATA_COMMAND_WRITE_SECTORS_EXT        0x34
  59 #define MV_ATA_COMMAND_DIAGNOSTIC                               0x90
  60 #define MV_ATA_COMMAND_SMART                    0xb0
  61 #define MV_ATA_COMMAND_READ_MULTIPLE            0xc4
  62 #define MV_ATA_COMMAND_WRITE_MULTIPLE           0xc5
  63 #define MV_ATA_COMMAND_STANDBY_IMMEDIATE                0xe0
  64 #define MV_ATA_COMMAND_IDLE_IMMEDIATE                   0xe1
  65 #define MV_ATA_COMMAND_STANDBY                                  0xe2
  66 #define MV_ATA_COMMAND_IDLE                                             0xe3
  67 #define MV_ATA_COMMAND_SLEEP                                    0xe6
  68 #define MV_ATA_COMMAND_IDENTIFY                                 0xec
  69 #define MV_ATA_COMMAND_DEVICE_CONFIG            0xb1
  70 #define MV_ATA_COMMAND_SET_FEATURES                             0xef
  71 #define MV_ATA_COMMAND_WRITE_DMA                                0xca
  72 #define MV_ATA_COMMAND_WRITE_DMA_EXT                    0x35
  73 #define MV_ATA_COMMAND_WRITE_DMA_QUEUED                 0xcc
  74 #define MV_ATA_COMMAND_WRITE_DMA_QUEUED_EXT             0x36
  75 #define MV_ATA_COMMAND_WRITE_FPDMA_QUEUED_EXT   0x61
  76 #define MV_ATA_COMMAND_READ_DMA                                 0xc8
  77 #define MV_ATA_COMMAND_READ_DMA_EXT                             0x25
  78 #define MV_ATA_COMMAND_READ_DMA_QUEUED                  0xc7
  79 #define MV_ATA_COMMAND_READ_DMA_QUEUED_EXT              0x26
  80 #define MV_ATA_COMMAND_READ_FPDMA_QUEUED_EXT    0x60
  81 #define MV_ATA_COMMAND_FLUSH_CACHE              0xe7
  82 #define MV_ATA_COMMAND_FLUSH_CACHE_EXT          0xea
  83
  84
  85 #define MV_ATA_SET_FEATURES_DISABLE_8_BIT_PIO   0x01
  86 #define MV_ATA_SET_FEATURES_ENABLE_WCACHE               0x02  /* Enable write cache */
  87 #define MV_ATA_SET_FEATURES_TRANSFER            0x03  /* Set transfer mode      */
  88 #define MV_ATA_TRANSFER_UDMA_0                          0x40
  89 #define MV_ATA_TRANSFER_UDMA_1                          0x41
  90 #define MV_ATA_TRANSFER_UDMA_2                          0x42
  91 #define MV_ATA_TRANSFER_UDMA_3                          0x43
  92 #define MV_ATA_TRANSFER_UDMA_4                          0x44
  93 #define MV_ATA_TRANSFER_UDMA_5                          0x45
  94 #define MV_ATA_TRANSFER_UDMA_6                          0x46
  95 #define MV_ATA_TRANSFER_UDMA_7                          0x47
  96 #define MV_ATA_TRANSFER_PIO_SLOW                        0x00
  97 #define MV_ATA_TRANSFER_PIO_0                           0x08
  98 #define MV_ATA_TRANSFER_PIO_1                           0x09
  99 #define MV_ATA_TRANSFER_PIO_2                           0x0A
 100 #define MV_ATA_TRANSFER_PIO_3                           0x0B
 101 #define MV_ATA_TRANSFER_PIO_4                           0x0C
 102 /* Enable advanced power management */
 103 #define MV_ATA_SET_FEATURES_ENABLE_APM                  0x05
 104 /* Disable media status notification*/
 105 #define MV_ATA_SET_FEATURES_DISABLE_MSN                 0x31
 106 /* Disable read look-ahead                  */
 107 #define MV_ATA_SET_FEATURES_DISABLE_RLA                 0x55
 108 /* Enable release interrupt                 */
 109 #define MV_ATA_SET_FEATURES_ENABLE_RI                   0x5D
 110 /* Enable SERVICE interrupt                 */
 111 #define MV_ATA_SET_FEATURES_ENABLE_SI                   0x5E
 112 /* Disable revert power-on defaults */
 113 #define MV_ATA_SET_FEATURES_DISABLE_RPOD                0x66
 114 /* Disable write cache                      */
 115 #define MV_ATA_SET_FEATURES_DISABLE_WCACHE              0x82
 116 /* Disable advanced power management*/
 117 #define MV_ATA_SET_FEATURES_DISABLE_APM                 0x85
 118 /* Enable media status notification */
 119 #define MV_ATA_SET_FEATURES_ENABLE_MSN                  0x95
 120 /* Enable read look-ahead                   */
 121 #define MV_ATA_SET_FEATURES_ENABLE_RLA                  0xAA
 122 /* Enable revert power-on defaults  */
 123 #define MV_ATA_SET_FEATURES_ENABLE_RPOD                 0xCC
 124 /* Disable release interrupt        */
 125 #define MV_ATA_SET_FEATURES_DISABLE_RI                  0xDD
 126 /* Disable SERVICE interrupt        */
 127 #define MV_ATA_SET_FEATURES_DISABLE_SI                  0xDE
 128
 129 /* Defines for parsing the IDENTIFY command results*/
 130 #define IDEN_SERIAL_NUM_OFFSET                                  10
 131 #define IDEN_SERIAL_NUM_SIZE                                    19-10
 132 #define IDEN_FIRMWARE_OFFSET                                    23
 133 #define IDEN_FIRMWARE_SIZE                                      26-23
 134 #define IDEN_MODEL_OFFSET                                       27
 135 #define IDEN_MODEL_SIZE                                         46-27
 136 #define IDEN_CAPACITY_1_OFFSET                                  49
 137 #define IDEN_VALID                                                              53
 138 #define IDEN_NUM_OF_ADDRESSABLE_SECTORS                 60
 139 #define IDEN_PIO_MODE_SPPORTED                                  64
 140 #define IDEN_QUEUE_DEPTH                                                75
 141 #define IDEN_SATA_CAPABILITIES                  76
 142 #define IDEN_SATA_FEATURES_SUPPORTED            78
 143 #define IDEN_SATA_FEATURES_ENABLED              79
 144 #define IDEN_ATA_VERSION                                                80
 145 #define IDEN_SUPPORTED_COMMANDS1                                82
 146 #define IDEN_SUPPORTED_COMMANDS2                                83
 147 #define IDEN_ENABLED_COMMANDS1                                  85
 148 #define IDEN_ENABLED_COMMANDS2                                  86
 149 #define IDEN_UDMA_MODE                                                  88
 150 #define IDEN_SATA_CAPABILITY                                    76
 151
 152
 153 /* Typedefs    */
 154
 155 /* Structures  */
 156 typedef struct mvStorageDevRegisters
 157 {
 158     /* Fields set by CORE driver */
 159     MV_U8    errorRegister;
 160     MV_U16   sectorCountRegister;
 161     MV_U16   lbaLowRegister;
 162     MV_U16   lbaMidRegister;
 163     MV_U16   lbaHighRegister;
 164     MV_U8    deviceRegister;
 165     MV_U8    statusRegister;
 166 } MV_STORAGE_DEVICE_REGISTERS;
 167
 168 /* Bits for HD_ERROR */
 169 #define NM_ERR                  0x02    /* media present */
 170 #define ABRT_ERR                0x04    /* Command aborted */
 171 #define MCR_ERR         0x08    /* media change request */
 172 #define IDNF_ERR        0x10    /* ID field not found */
 173 #define MC_ERR          0x20    /* media changed */
 174 #define UNC_ERR         0x40    /* Uncorrect data */
 175 #define WP_ERR          0x40    /* write protect */
 176 #define ICRC_ERR        0x80    /* new meaning:  CRC error during transfer */
 177
 178 /* Function */
 179
 180 MV_BOOLEAN HPTLIBAPI mvStorageDevATAExecuteNonUDMACommand(MV_SATA_ADAPTER *pAdapter,
 181                                                                                                 MV_U8 channelIndex,
 182                                                                                         MV_NON_UDMA_PROTOCOL protocolType,
 183                                                                                                 MV_BOOLEAN  isEXT,
 184                                                                                                 MV_U16 FAR *bufPtr, MV_U32 count,
 185                                                                                                 MV_U16 features,
 186                                                                                                 MV_U16 sectorCount,
 187                                                                                                 MV_U16 lbaLow, MV_U16 lbaMid,
 188                                                                                                 MV_U16 lbaHigh, MV_U8 device,
 189                                                                                                 MV_U8 command);
 190
 191 MV_BOOLEAN HPTLIBAPI mvStorageDevATAIdentifyDevice(MV_SATA_ADAPTER *pAdapter,
 192                                                                                  MV_U8 channelIndex);
 193
 194 MV_BOOLEAN HPTLIBAPI mvStorageDevATASetFeatures(MV_SATA_ADAPTER *pAdapter,
 195                                                                           MV_U8 channelIndex, MV_U8 subCommand,
 196                                                                           MV_U8 subCommandSpecific1,
 197                                                                           MV_U8 subCommandSpecific2,
 198                                                                           MV_U8 subCommandSpecific3,
 199                                                                           MV_U8 subCommandSpecific4);
 200
 201 MV_BOOLEAN HPTLIBAPI mvStorageDevATAIdleImmediate(MV_SATA_ADAPTER *pAdapter,
 202                                                                                 MV_U8 channelIndex);
 203
 204 MV_BOOLEAN HPTLIBAPI mvStorageDevATAFlushWriteCache(MV_SATA_ADAPTER *pAdapter,
 205                                                                                   MV_U8 channelIndex);
 206
 207 MV_BOOLEAN HPTLIBAPI mvStorageDevATASoftResetDevice(MV_SATA_ADAPTER *pAdapter,
 208                                                                                   MV_U8 channelIndex);
 209
 210 MV_BOOLEAN HPTLIBAPI mvStorageDevWaitStat(MV_SATA_CHANNEL *pSataChannel,
 211                                                                 MV_U8 good, MV_U8 bad, MV_U32 loops, MV_U32 delay);
 212
 213 MV_BOOLEAN HPTLIBAPI mvReadWrite(MV_SATA_CHANNEL *pSataChannel, LBA_T Lba, UCHAR Cmd, void *tmpBuffer);
 214
 215 #endif