USBOHCD.SYS
USB Universal Host Controller Driver for OHCI Chipsets (CMD, SiS)
BASEDEV=USBOHCD.SYS <parameter>
Parameter
- /V
Verbose Mode, displays driver information during OS/2 initialization.
- /FS
Forces driver to stop USB host during OS/2 shutdown process. This parameter can be used to prevent POST (power on system test) failure on some hardware with legacy keyboard.
Tested OHCI Adapters
- Entrega PCI4U 4Port USB Upgrade
- Belkin USB BusPort F5U005
- SiS 7001 PCI to USB Open Host Controller
| OS/2 2.x | OS/2 3.0 | OS/2 4.0 | OS/2 4.5x |
|---|---|---|---|
| No | Yes | Yes | Yes |