From e79e0dea55314da610e6369e0591629afa3da3b5 Mon Sep 17 00:00:00 2001 From: Mike Nordell Date: Sun, 23 Sep 2012 05:38:35 +0000 Subject: [PATCH] Added descriptive DPRINT for an ioctl intended for the mount manager. Hopefully helps someone else trying to find that device 0x4d or 77 is, when no such device exists. It's not defined by value in header file but by ASCII 'M'. svn path=/trunk/; revision=57368 --- reactos/drivers/storage/scsiport/scsiport.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/reactos/drivers/storage/scsiport/scsiport.c b/reactos/drivers/storage/scsiport/scsiport.c index 8267753603e..76562296a08 100644 --- a/reactos/drivers/storage/scsiport/scsiport.c +++ b/reactos/drivers/storage/scsiport/scsiport.c @@ -2870,7 +2870,11 @@ ScsiPortDeviceControl(IN PDEVICE_OBJECT DeviceObject, break; default: - DPRINT1(" unknown ioctl code: 0x%lX\n", Stack->Parameters.DeviceIoControl.IoControlCode); + if ('M' == (Stack->Parameters.DeviceIoControl.IoControlCode >> 16)) { + DPRINT1(" got ioctl intended for the mount manager: 0x%lX\n", Stack->Parameters.DeviceIoControl.IoControlCode); + } else { + DPRINT1(" unknown ioctl code: 0x%lX\n", Stack->Parameters.DeviceIoControl.IoControlCode); + } Status = STATUS_NOT_IMPLEMENTED; break; }