David Ford <[EMAIL PROTECTED]> writes:
> The oddity is that kdb shows the machine to lock up on the popf in
> pci_conf_write_word()+0x2c. I never did get around to digging up this
> routine and looking at the code, but I suspect this is a final return
> from the routine. I'm rather confused howe
In article <[EMAIL PROTECTED]>, David Ford <[EMAIL PROTECTED]> wrote:
>
>The oddity is that kdb shows the machine to lock up on the popf in
>pci_conf_write_word()+0x2c. I never did get around to digging up this
>routine and looking at the code, but I suspect this is a final return
>from the rout
"Dunlap, Randy" wrote:
> > Either. Currently bus (self) powered. This hub has worked
> > fine on my other
> > computers without any adverse affect.
>
> Bus-powered != self-powered.
It had been a long day. I really do know the distinction :)
It is currently bus powered and I've only once had
On Thu, Nov 09, 2000 at 09:06:31AM -0800, Dunlap, Randy wrote:
>
> Bus-powered != self-powered.
>
> Self-powered means that it has its own power cord.
>
> Bus-powered means that it gets its power from the USB cable.
You're right, I used the wrong terms (but used the correct
descriptions). I m
> From: David Ford [mailto:[EMAIL PROTECTED]]
>
[snip]
> > Is the external hub a externally powered hub, or self
> powered hub (does
> > it get it's power from a plug in the wall, or from the USB
> bus)? Self
> > powered hubs are notoriously flaky and have been known to
> > evil things to the
Sigh. That's not the real hang position. I needed to step slower.
kdb> ss
0xc01100f8 pci_conf1_write_config_word+0x40: outw %ax,(%dx)
SS trap at 0xc01100fa (pci_conf1_write_config_word+0x42)
0xc01100fa pci_conf1_write_config_word+0x42: popl %ebx
kdb> ss
0xc01100fa pci_conf1_write_config
More data:
kdb> bp pci_conf1_write_config_word+0x3a
Instruction(i) BP #1 at 0xc01100f2 (pci_conf1_write_config_word+0x3a)
is enabled globally adjust 1
kdb> go
Instruction(i) breakpoint #1 at 0xc01100f2 (adjusted)
0xc01100f2 pci_conf1_write_config_word+0x3a: orl$0xcfc,%edx
Entering kdb
Greg KH wrote:
> On Wed, Nov 08, 2000 at 08:19:13PM -0800, David Ford wrote:
> > I am going thru the steps atm. The JE driver also hangs.
>
> Thanks for doing this.
np.
> > More information. I have an external USB 4 port hub, in which I have one
> > logitech mouse at the moment. I can cold
> The NMI oopser for UP only trips in when the cpu is spinning. If the
> cpu is in a halt state then NMI does not run. But in a halt state you
> should be able to activate kdb via the pause key. The only time you
> cannot get kdb via pause is if interrupts are disabled (but then the
> cpu shoul
On Wed, Nov 08, 2000 at 08:19:13PM -0800, David Ford wrote:
> I am going thru the steps atm. The JE driver also hangs.
Thanks for doing this.
> More information. I have an external USB 4 port hub, in which I have one
> logitech mouse at the moment. I can cold boot and reboot to my heart's
> d
I am going thru the steps atm. The JE driver also hangs.
More information. I have an external USB 4 port hub, in which I have one
logitech mouse at the moment. I can cold boot and reboot to my heart's
delight fine. But if I unplug/plug in the mouse and reboot, it will hang.
Note, I have to un
On Wed, Nov 08, 2000 at 05:27:29PM -0800, David Ford wrote:
> I just recompiled using the JE driver and it doesn't lock up on boot.
If you have the time, could you please do the debugging steps that Keith
Owens just listed. It might enable us to determine what is wrong with
the usb-uhci.o driver
I just recompiled using the JE driver and it doesn't lock up on boot.
-d
Georg Nikodym wrote:
> > "DF" == David Ford <[EMAIL PROTECTED]> writes:
>
> DF> Ok, in test10, for every 2 out of 5 boots, this particular
> DF> workstation locks up hard as it reaches the following:
>
> I have a sim
On Wed, 08 Nov 2000 16:35:36 -0800,
David Ford <[EMAIL PROTECTED]> wrote:
>Ok, in test10, for every 2 out of 5 boots, this particular workstation
>locks up hard as it reaches the following:
>
>usb.c: registered new driver usbdevfs
>usb.c: registered new driver hub
>usb-uhci.c: $Revision: 1.242 $
> "DF" == David Ford <[EMAIL PROTECTED]> writes:
DF> Ok, in test10, for every 2 out of 5 boots, this particular
DF> workstation locks up hard as it reaches the following:
I have a similar problem. My work around is to, by hand, modprobe
usbmouse, wait, modprobe usb-uhci...
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