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-rw-r--r--MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c
index 7d6d7b0e21..1edff92c8e 100644
--- a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c
+++ b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c
@@ -1618,9 +1618,9 @@ ScsiDiskReadSectors (
// limit the data bytes that can be transferred by one Read(10) or Read(16) Command
//
if (ScsiVersion < SCSI_COMMAND_VERSION_3) {
- MaxBlock = 65535;
+ MaxBlock = 0xFFFF;
} else {
- MaxBlock = 4294967295;
+ MaxBlock = 0xFFFFFFFF;
}
PtrBuffer = Buffer;
@@ -1742,9 +1742,9 @@ ScsiDiskWriteSectors (
// limit the data bytes that can be transferred by one Read(10) or Read(16) Command
//
if (ScsiVersion < SCSI_COMMAND_VERSION_3) {
- MaxBlock = 65535;
+ MaxBlock = 0xFFFF;
} else {
- MaxBlock = 4294967295;
+ MaxBlock = 0xFFFFFFFF;
}
PtrBuffer = Buffer;