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- Set the correct cdb length for the mode sens command in CdromClassCreateDeviceObject.

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svn path=/trunk/; revision=9338
This commit is contained in:
Hartmut Birr 2004-05-09 14:50:50 +00:00
parent c2f0a2f385
commit ad49710348
1 changed files with 3 additions and 2 deletions
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5
reactos/drivers/storage/cdrom/cdrom.c
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@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software * along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/ */
/* $Id: cdrom.c,v 1.27 2004/02/29 12:26:09 hbirr Exp $ /* $Id: cdrom.c,v 1.28 2004/05/09 14:50:50 hbirr Exp $
* *
* COPYRIGHT: See COPYING in the top level directory * COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel * PROJECT: ReactOS kernel
@ -675,7 +675,6 @@ CdromClassCreateDeviceObject(IN PDRIVER_OBJECT DriverObject,
if (!(CdromData->XaFlags & XA_NOT_SUPPORTED)) if (!(CdromData->XaFlags & XA_NOT_SUPPORTED))
{ {
RtlZeroMemory (&Srb, sizeof(SCSI_REQUEST_BLOCK)); RtlZeroMemory (&Srb, sizeof(SCSI_REQUEST_BLOCK));
Srb.CdbLength = 10;
Srb.TimeOutValue = DiskDeviceExtension->TimeOutValue; Srb.TimeOutValue = DiskDeviceExtension->TimeOutValue;
Cdb = (PCDB)Srb.Cdb; Cdb = (PCDB)Srb.Cdb;
@ -684,6 +683,7 @@ CdromClassCreateDeviceObject(IN PDRIVER_OBJECT DriverObject,
/* Try the 10 byte version */ /* Try the 10 byte version */
Length = sizeof(MODE_CAPABILITIES_PAGE2) + MODE_HEADER_LENGTH10; Length = sizeof(MODE_CAPABILITIES_PAGE2) + MODE_HEADER_LENGTH10;
Srb.CdbLength = 10;
Cdb->MODE_SENSE10.OperationCode = SCSIOP_MODE_SENSE10; Cdb->MODE_SENSE10.OperationCode = SCSIOP_MODE_SENSE10;
Cdb->MODE_SENSE10.PageCode = 0x2a; Cdb->MODE_SENSE10.PageCode = 0x2a;
Cdb->MODE_SENSE10.AllocationLength[0] = (UCHAR)(Length >> 8); Cdb->MODE_SENSE10.AllocationLength[0] = (UCHAR)(Length >> 8);
@ -693,6 +693,7 @@ CdromClassCreateDeviceObject(IN PDRIVER_OBJECT DriverObject,
{ {
Length = sizeof(MODE_CAPABILITIES_PAGE2) + MODE_HEADER_LENGTH; Length = sizeof(MODE_CAPABILITIES_PAGE2) + MODE_HEADER_LENGTH;
Srb.CdbLength = 6;
Cdb->MODE_SENSE.OperationCode = SCSIOP_MODE_SENSE; Cdb->MODE_SENSE.OperationCode = SCSIOP_MODE_SENSE;
Cdb->MODE_SENSE.PageCode = 0x2a; Cdb->MODE_SENSE.PageCode = 0x2a;
Cdb->MODE_SENSE.AllocationLength = (UCHAR)Length; Cdb->MODE_SENSE.AllocationLength = (UCHAR)Length;