[parisc-linux] 2.6.12-rc3-pa3 usb keyboard and mouse don't respond

[parisc-linux] 2.6.12-rc3-pa3 usb keyboard and mouse don't respond

[John David Anglin]

I tried 2.6.12-rc3-pa3 yesterday but the console keyboard and mouse
(usb) didn't respond after X came up.  I couldn't see any difference
in the log files between this version and 2.6.11-pa4.  2.6.11-pa4
boots ok.  Is this a known problem?

Dave
-- 
J. David Anglin                                  dave.anglin@nrc-cnrc.gc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6602)
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Re: [parisc-linux] 2.6.12-rc3-pa3 usb keyboard and mouse don't respond

[Kyle McMartin]

On Sun, May 08, 2005 at 12:23:50PM -0400, John David Anglin wrote:
> I tried 2.6.12-rc3-pa3 yesterday but the console keyboard and mouse
> (usb) didn't respond after X came up.  I couldn't see any difference
> in the log files between this version and 2.6.11-pa4.  2.6.11-pa4
> boots ok.  Is this a known problem?
> 

I meant to look into this, but then got hit with finals and work. I'll
try to take a look today.

It appears to be a change in the OHCI driver. If you diff the dmesg
from 2.6.11-pa4 to anything later than 2.6.12-rc1 (iirc), a few
suspicious changes in what OHCI spews are revealed. (I believe it was
something about legacy i/o registers, or something). Just need a little
while to crawl through bkweb looking for changes there.

Cheers,
-- 
Kyle McMartin
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RE: [parisc-linux] 2.6.12-rc3-pa3 usb keyboard and mouse don't respond

[Joel Soete]

> 
> I tried 2.6.12-rc3-pa3 yesterday but the console keyboard and mouse
> (usb) didn't respond after X came up.  I couldn't see any difference
> in the log files between this version and 2.6.11-pa4.  2.6.11-pa4
> boots ok.  Is this a known problem?
> 
Could it be linked to this related pb:
<http://lists.parisc-linux.org/pipermail/parisc-linux/2005-March/026155.h=
tml>

I had to remove usb support to boot my b2k with 2.6.12-rc1 because of the=

re-work of usb api 
(looks like pci api change) but sorry I didn't find more time to track it=

down :-(

Joel


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Re: [parisc-linux] 2.6.12-rc3-pa3 usb keyboard and mouse don't respond

[Max Grabert]

On 5/8/05, John David Anglin <dave@hiauly1.hia.nrc.ca> wrote:
> I tried 2.6.12-rc3-pa3 yesterday but the console keyboard and mouse
> (usb) didn't respond after X came up.  I couldn't see any difference
> in the log files between this version and 2.6.11-pa4.  2.6.11-pa4
> boots ok.  Is this a known problem?

I also discovered that about a week ago, but failed to post a report on=20
the m-l (just mentioned it on IRC). On my c3700 the USB keyboard=20
actually seems to work somewhat (using 2.6.12-rc3-rc2), eg. if I switch=20
to the fbcon; however I can't enter anything in X/xdm, because the text
field is not selected and the USB mouse is not working.

I haven't tried any 64bit kernels lately, so I can't tell whether there
is an issue aswell ...

BTW, 2.6.11-pa4 is also working fine here.


Greetings,
   Max
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