[RELENG_5_2] Cardbus trouble
oberman at es.net
Wed Jan 7 13:09:46 PST 2004
> Date: Wed, 7 Jan 2004 20:58:22 +0100
> From: Michael Lestinsky <michael at lestinsky.de>
> Sender: owner-freebsd-current at freebsd.org
> Am 25.12.'03 schrieb Michael Lestinsky:
> > On 24.12.'03 M. Warner Losh wrote:
> > > You may try setting hw.cbb.start_memory as well.
> > I did this and applied your patch as well. Both didn't change anything.
> > Do you want me to enable any debugging options?
> Oops, after fixing some typos in my /boot/loader.conf:
> | hw.pci.allow_unsupported_io_range=1
> | hw.cbb.start_memory=0x88000000
> | hw.cbb.debug=1
> | hw.cardbus.debug=1
> | hw.cardbus.cis_debug=1
While this is probably not the issue, the value you are providing for
hw.cbb.start_memory looks to be a bit high. How much RAM do you have?
The values normally used are just above the end of physical memory.
(E.g. 0x2000000 for 512 MB and 0x4000000 for 1 GB.) If you have 2 GB on
this system, please ignore me.
R. Kevin Oberman, Network Engineer
Energy Sciences Network (ESnet)
Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab)
E-mail: oberman at es.net Phone: +1 510 486-8634
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