id	summary	reporter	owner	description	type	status	priority	component	version	resolution	keywords	cc
3	Problem with USBOHCD.SYS from usbxhcd8.zip	losepete	Lars Erdmann	"This was originally posted in comp.os.os2.misc/Update to USB host controller drivers: usbxhcd8.zip but does not seem to have had any response to date:-

There seems to be a problem with the included usbohcd.sys driver; usbehcd.sys seems to be working fine but cannot test usbuhcd.sys.

I unzipped the usbxhcd8 package and powered off as it was (past) my bedtime.

Today I powered on the system and was surprised to see the boot process stop with this onscreen:-

USBMOUSE.SYS: USB MOUSE driver v.1.1 loaded.


I rebooted but the boot stops at the same point - I went and made a coffee and the boot process was still at the same point on my return over 5 minutes later.

I booted to a cmd line, deleted usbohcd.sys and reinstated the IBM version.

I rebooted to a working Desktop without problems.

I'm sure that the usbxhcd7 version of usbohcd.sys did not cause any boot problems previously so I unzipped that version and rebooted to check. No problem on reboot, system loaded fine - using it to post this report.

Hardware involved:-
nVidia nForce430/mCP61 chipset with 1 * usb2 and 1 * usb1 (ohcd) controller.
AMD64x2 4400 cpu


Relevant config.sys lines:-
PSD=ACPI.PSD /SMP /PIC

BASEDEV=USBOHCD.SYS
BASEDEV=USBEHCD.SYS /S:1
BASEDEV=USBD.SYS
BASEDEV=USBHID.SYS
BASEDEV=USBMSD.ADD /FLOPPIES:0 /REMOVABLES:8
DEVICE=H:\OS2\BOOT\USBMOUSE.SYS /V
DEVICE=H:\ECS\BOOT\USBRESMG.SYS

Kernel:-
 @#IBM:14.104a#@_SMP  IBM OS/2 Kernel

"	defect	closed	major	basedrv		fixed