reactos/drivers/storage/ide/uniata/badblock.h

   1 /*++
   2
   3 Copyright (C) 2006 VorontSOFT
   4
   5 Module Name:
   6     badblock.h
   7
   8 Abstract:
   9     This is the artificial badblock simulation part of the
  10         miniport driver for ATA/ATAPI IDE controllers
  11     with Busmaster DMA support
  12
  13 Author:
  14     Nikolai Vorontsov (NickViz)
  15
  16 Environment:
  17     kernel mode only
  18
  19 Notes:
  20
  21     THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  22     IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  23     OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  24     IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  25     INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  26     NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  27     DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  28     THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  29     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  30     THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31
  32 Revision History:
  33         2006/08/03 Initial implementation.
  34         2006/08/06 Added registry work.
  35
  36 --*/
  37
  38
  39 #ifndef _BADBLOCK_H_INCLUDED_
  40 #define _BADBLOCK_H_INCLUDED_
  41
  42 #pragma pack(push, 4)
  43 typedef struct _SBadBlockRange
  44 {
  45 //      ULONG           m_ldev;
  46         ULONGLONG       m_lbaStart;
  47         ULONGLONG       m_lbaEnd;
  48 } SBadBlockRange, *PSBadBlockRange;
  49
  50 typedef struct _SBadBlockListItem {
  51     LIST_ENTRY       List;
  52     PHW_LU_EXTENSION LunExt;
  53     WCHAR            SerNumStr[128];
  54     SBadBlockRange*  arrBadBlocks;
  55     ULONG            nBadBlocks;
  56 } SBadBlockListItem, *PSBadBlockListItem;
  57
  58 #pragma pack(pop)
  59
  60 void
  61 NTAPI
  62 InitBadBlocks(
  63     IN PHW_LU_EXTENSION LunExt
  64     );
  65
  66 void
  67 NTAPI
  68 ForgetBadBlocks(
  69     IN PHW_LU_EXTENSION LunExt
  70     );
  71
  72 bool
  73 NTAPI
  74 CheckIfBadBlock(
  75     IN PHW_LU_EXTENSION LunExt,
  76 //    IN UCHAR command,
  77     IN ULONGLONG lba,
  78     IN ULONG count
  79     );
  80
  81 #endif // _BADBLOCK_H_INCLUDED_