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Set sector size to 512 bytes.

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svn path=/trunk/; revision=2337
This commit is contained in:
Eric Kohl 2001-11-01 17:48:13 +00:00
parent 66b3542076
commit 91540343f5
1 changed files with 24 additions and 24 deletions
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48
reactos/drivers/dd/ide/ide.c
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@ -1,4 +1,4 @@
/* $Id: ide.c,v 1.47 2001/11/01 14:51:57 ekohl Exp $
/* $Id: ide.c,v 1.48 2001/11/01 17:48:13 ekohl Exp $
*
* IDE.C - IDE Disk driver
* written by Rex Jolliff
@ -807,41 +807,41 @@ IDEGetDriveIdentification(IN int CommandPort,
/* Get the Drive Identify block from drive or die */
if (IDEPolledRead(CommandPort, 0, 0, 0, 0, 0, (DriveNum ? IDE_DH_DRV1 : 0),
IDE_CMD_IDENT_DRV, (BYTE *)DrvParms) != 0)
IDE_CMD_IDENT_DRV, (BYTE *)DrvParms) != 0)
{
return FALSE;
return(FALSE);
}
/* Report on drive parameters if debug mode */
IDESwapBytePairs(DrvParms->SerialNumber, 20);
IDESwapBytePairs(DrvParms->FirmwareRev, 8);
IDESwapBytePairs(DrvParms->ModelNumber, 40);
DPRINT("Config:%04x Cyls:%5d Heads:%2d Sectors/Track:%3d Gaps:%02d %02d\n",
DrvParms->ConfigBits,
DrvParms->LogicalCyls,
DrvParms->LogicalHeads,
DrvParms->SectorsPerTrack,
DrvParms->InterSectorGap,
DPRINT("Config:%04x Cyls:%5d Heads:%2d Sectors/Track:%3d Gaps:%02d %02d\n",
DrvParms->ConfigBits,
DrvParms->LogicalCyls,
DrvParms->LogicalHeads,
DrvParms->SectorsPerTrack,
DrvParms->InterSectorGap,
DrvParms->InterSectorGapSize);
DPRINT("Bytes/PLO:%3d Vendor Cnt:%2d Serial number:[%.20s]\n",
DrvParms->BytesInPLO,
DrvParms->VendorUniqueCnt,
DPRINT("Bytes/PLO:%3d Vendor Cnt:%2d Serial number:[%.20s]\n",
DrvParms->BytesInPLO,
DrvParms->VendorUniqueCnt,
DrvParms->SerialNumber);
DPRINT("Cntlr type:%2d BufSiz:%5d ECC bytes:%3d Firmware Rev:[%.8s]\n",
DrvParms->ControllerType,
DrvParms->BufferSize * IDE_SECTOR_BUF_SZ,
DrvParms->ECCByteCnt,
DPRINT("Cntlr type:%2d BufSiz:%5d ECC bytes:%3d Firmware Rev:[%.8s]\n",
DrvParms->ControllerType,
DrvParms->BufferSize * IDE_SECTOR_BUF_SZ,
DrvParms->ECCByteCnt,
DrvParms->FirmwareRev);
DPRINT("Model:[%.40s]\n", DrvParms->ModelNumber);
DPRINT("RWMult?:%02x LBA:%d DMA:%d MinPIO:%d ns MinDMA:%d ns\n",
(DrvParms->RWMultImplemented) & 0xff,
DPRINT("RWMult?:%02x LBA:%d DMA:%d MinPIO:%d ns MinDMA:%d ns\n",
(DrvParms->RWMultImplemented) & 0xff,
(DrvParms->Capabilities & IDE_DRID_LBA_SUPPORTED) ? 1 : 0,
(DrvParms->Capabilities & IDE_DRID_DMA_SUPPORTED) ? 1 : 0,
(DrvParms->Capabilities & IDE_DRID_DMA_SUPPORTED) ? 1 : 0,
DrvParms->MinPIOTransTime,
DrvParms->MinDMATransTime);
DPRINT("TM:Cyls:%d Heads:%d Sectors/Trk:%d Capacity:%ld\n",
DrvParms->TMCylinders,
DrvParms->TMHeads,
DrvParms->TMCylinders,
DrvParms->TMHeads,
DrvParms->TMSectorsPerTrk,
(ULONG)(DrvParms->TMCapacityLo + (DrvParms->TMCapacityHi << 16)));
DPRINT("TM:SectorCount: 0x%04x%04x = %lu\n",
@ -853,8 +853,8 @@ IDEGetDriveIdentification(IN int CommandPort,
* Fix default ATA sector size.
* Attention: Default ATAPI sector size is 2048 bytes!!
*/
if (DrvParms->BytesPerSector == 0)
DrvParms->BytesPerSector = 512;
DPRINT("BytesPerSector %d\n", DrvParms->BytesPerSector);
DrvParms->BytesPerSector = 512;
DPRINT("BytesPerSector %d\n", DrvParms->BytesPerSector);
return(TRUE);
@ -1122,7 +1122,7 @@ IDEPolledRead(IN WORD Address,
BYTE Status;
int RetryCount;
/* Wait for STATUS.BUSY to clear */
/* Wait for STATUS.BUSY and STATUS.DRQ to clear */
for (RetryCount = 0; RetryCount < IDE_MAX_BUSY_RETRIES; RetryCount++)
{
Status = IDEReadStatus(Address);