Date: Wed, 06 Feb 2002 21:26:58 -0700 (MST) From: "M. Warner Losh" <imp@village.org> To: benno@jeamland.net Cc: b@etek.chalmers.se, mobile@FreeBSD.ORG Subject: Re: orinoco/pccard/dell breakage Message-ID: <20020206.212658.98861679.imp@village.org> In-Reply-To: <1013041630.355.5.camel@ratchet.jeamland.net> References: <Pine.OSF.4.40.0202061639430.28766-100000@downy.etek.chalmers.se> <1013041630.355.5.camel@ratchet.jeamland.net>
next in thread | previous in thread | raw e-mail | index | archive | help
In message: <1013041630.355.5.camel@ratchet.jeamland.net>
Benno Rice <benno@jeamland.net> writes:
: On Thu, 2002-02-07 at 03:44, Magnus B{ckstr|m wrote:
: > On Wed, 6 Feb 2002, I wrote:
: > >...
: > > Kernel -CURRENT as of the CTM patch issued an hour ago (approx. 14:00 UTC).
: > >
: > > I've tried both newcard and oldcard, with distinctly different failure
: > > modes --
: >
: > Also, whenever the card is inserted or removed while the system is
: > running, the machine freezes hard. I don't know (but would like to
: > learn) how to better diagnose that kind of behavior.
:
: You need to add
:
: options PCI_ENABLE_IO_MODES
:
: to your kernel config.
Actually, PCI_ALLOW_UNSUPPORTED_IO_RANGE is more likely the correct
thing to add.
: Warner would be able to explain why better, but from memory it's because
: the pcic is on a subordinate pci bus which is requesting an IO range
: that is odd for some reason.
It isn't odd, but in the ISA address range. That address range is
treated special at the bridge, but the current code doesn't understand
that yet.
Warner
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-mobile" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20020206.212658.98861679.imp>