3COM ep0 pccard device broken in current.

Dheeraj dhee at myrealbox.com
Sun Jul 6 03:16:15 PDT 2003

i had reported failure of my combo card 3c556 before,
the serial device sio4 seems to be working(not tested with connectivity) but the ep0 device give up with errors
ep0: <3Com Megahertz 3CCFEM556B> at port 0x100-0x11f irq11 function 0 config 7
on pccard1
ep0: eeprom failed to come ready.
device_probe_attach: ep0 attach returned 6

will the latest cvs changes fix this too  ?

the card works on almost all *BSD's including 4-stable.

-----Original Message-----
From: Andrea Campi <andrea at webcom.it>
To: Mark Murray <mark at grondar.org>
Date: Sat, 5 Jul 2003 16:45:04 +0200
Subject: Re: 3COM ep0 pccard device broken in current.

On Fri, Jul 04, 2003 at 03:26:07PM +0100, Mark Murray wrote:
> > There were two changes.  One is in pccbb.c that makes things a MPSAFE
> > interrupt.  You could revert to version 1.175 of pccbb.c.
> I'll play with that in a few hours when I get home.
> > Revision 1.115 / (download) - annotate - [select for diffs], Thu Jun
> > 26 13:27:44 2003 UTC (7 days, 23 hours ago) by mux
> > Changes since 1.114: +5 -7 lines
> I played with this, but without playing with the pccbb.c stuff. I'll give
> it a go tonight.

Mark, I used to see the same issue you are seeing starting from the time
the change to pccbb.c went in, but mux's fix to if_ep.c solved it all for
me. However, it's always possible that yours is a slightly different problem,
so I'd be interested to hear what you are doing exacly so that I could try
and repeat it.


                      Loose bits sink chips.
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