Text 2700, 94 rader
Skriven 2011-01-30 23:22:00 av Dariusz Piatkowski
Ärende: Re: AMD Phenom based hardware - Take 2
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p124369c740b03080084813c049d72996ee3231642d4170be19a503b641ed1db6.newsdawg.com
From: "Dariusz Piatkowski" <dariusz@_NO-SPAM_mnsi.net>

On Mon, 24 Jan 2011 18:45:24 UTC, Lars Erdmann <lars.erdmann@arcor.de> wrote:

> Dariusz Piatkowski wrote:
> >
> >> In addition to what is requested in "readme.txt":
> >> You can also try usbxhd6.zip. It's still on Hobbes. Let me know if it
makes a difference.
> >> Also: as a test, try without usbehcd.sys in place. It will of course slow
down
> >> USB 2.0 devices but it'll make it easier to isolate the error.
> >> USBEHCD.SYS seems to have problems on USB handover (from legacy) to the
OS/2 drivers.
> >> I am currently working on this issue but it hasn't made it into
usbxhcd7.zip.
> >>
> >> Lars
> >
> > Alright...drop #6 works fine here, in fact, with /S:1 setting my USB
throughput
> > increases to about 12 MB/s...which is fairly nice compared to the IBM
driver's
> > 5MB/s speed. Coincidentally, the /S:4 setting equals the IBM driver's
> > performance.
> >
> > Here is the machine specific info:
> >
> > 1) kernel - 14.104a_SMP
> > 2) 1 CPU - 4 cores, running SMP with '/APIC' parameter
> > 3) ACPI not in use
> > 4) 5 OHCI&  2 EHCI controllers
> > 5) USB entries in CONFIG.SYS:
> >
> > REM ************************************
> > REM ***     USB Drivers     - START  ***
> > REM ************************************
> > REM BASEDEV=USBUHCD.SYS /V
> > BASEDEV=USBOHCD.SYS
> > BASEDEV=USBOHCD.SYS
> > BASEDEV=USBOHCD.SYS
> > BASEDEV=USBOHCD.SYS
> > BASEDEV=USBOHCD.SYS
> > BASEDEV=USBEHCD.SYS /S:1 /V
> > BASEDEV=USBEHCD.SYS /S:1 /V
> > BASEDEV=USBD.SYS /REQ:USBOHCD$,USBEHCD$ /V
> > BASEDEV=USBHID.SYS /V
> > BASEDEV=USBMSD.ADD /REMOVABLES:2 /FLOPPIES:0 /V
> > REM BASEDEV=USBCDROM.ADD
> > REM DEVICE=G:\OS2\BOOT\USBPRT.SYS /V
> > REM DEVICE=G:\apps\graphics\tools\tame\usbresmg.sys
> > DEVICE=G:\OS2\BOOT\USBRESMG.SYS /V
> > REM DEVICE=G:\OS2\BOOT\USBKBD.SYS /V
> > REM DEVICE=G:\OS2\BOOT\USBMOUSE.SYS /V
> > REM ************************************
> > REM ***     USB Drivers       - END  ***
> > REM ************************************
> >
> > 6) HANG specifics: the boot actually freezes regardless of whether
USBEHCD.SYS
> > is loaded, right after the "VirtualBox.org Support Driver for OS/2 version
> > 1.5.51_OSE" (VBoxDrv.sys) is loaded. ALT-F2 doesn't show anything
else...it's a
> > HARD freeze, CHKDSK kicks in on reboot. Keyboard (PS/2) is non-responsive,
> > CTRL-ALT-DEL does not work. "LEGACY" support is enabled in BIOS...otherwise
my
> > 2Gig thumbdrive is not recognized.
> >
> > Now...if I disable 'Legacy Support' in BIOS the boot does complete, but by
the
> > time the Desktop comes up it's pretty much non-responsive...it's as if
there is
> > a tight loop somewhere that's not even accepting any of my mouse clicks or
> > keyboard inputs. Eventually I am able to reboot (only because I have CAD
Handler
> > installed though)...
> >
> > 7) where should I submit the PCI scan? email to you Lars, or post here?
(sort of
> > a lengthy output)
> >
> 
> If USBEHCD.SYS does not matter as far as the hang is concerned,
> are you then saying that the USBOHCD.SYS from usbxhcd6.zip works
> whereas the USBOHCD.SYS from usbxhcd7.zip does not ?
> 
> Lars

Yes sir...that is correct. Just tested this out in fact...usbohcd.sys from 
drop#6 is good, #7 fails to boot.

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