Date:  Thu, 12 Sep 2013 08:46:33 -0400
From:  madodel <madodel at ptdprolog.net>
Subject:  [VOICENWS] Drivers: New USB host controller drivers: usbhcd195.zip

From: Lars Erdmann <lars.erdmannDESPAM at DESPAMarcor.de>

I have updated the USB host controller drivers
USBUHCD.SYS, USBOHCD.SYS, USBEHCD.SYS, USBD.SYS (and now also: USBRESMG.SYS)
I have now placed these on hobbes.
http://hobbes.nmsu.edu/download/pub/incoming/usbhcd195.zip

They will eventually make it into directory:
/pub/os2/system/drivers/misc

1) USBEHCD:
a) I hopefully fixed the init hang issues that popped up with 10.194.
The specific problem only seems to surface on W4 kernel with no PSD
loaded. In any case it should now just work ok on W4 kernel without PSD.
Report back if it doesn't. I have no W4 system without PSD to test, sorry.
b) Wim Brul has now finished support of isochronous devices (that is:
devices with a steady data transfer rate like webcams for example).
This is the first time EVER that isochronous transfers for USB 2.0
devices have been supported under OS/2.

2) USBOHCD: see USBEHCD, point a)

3) USBUHCD: see USBEHCD, point a)

3) USBD: a change had to be made because of USBEHCD, point b). Make sure
you use this (or a newer version if available) of USBD.SYS if you want
to use isochronous USB 2.0 devices.

4) USBRESMG: nothing, just increased version number







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