The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/dev/raid/hptmv/mvStorageDev.h

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    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

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