Date: Sat, 07 Jun 2003 06:06:44 -0600 (MDT) From: "M. Warner Losh" <imp@bsdimp.com> To: rehsack@liwing.de Cc: ticso@cicely.de Subject: Re: [PATCH] Tweak re-routing of PCI interrupts Message-ID: <20030607.060644.78708502.imp@bsdimp.com> In-Reply-To: <3EE1C79C.4060100@liwing.de> References: <20030606.131743.92584433.imp@bsdimp.com> <20030606192908.GD1290@cicely12.cicely.de> <3EE1C79C.4060100@liwing.de>
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In message: <3EE1C79C.4060100@liwing.de>
Jens Rehsack <rehsack@liwing.de> writes:
: On 6/6/2003 9:29 PM, Bernd Walter wrote:
: > On Fri, Jun 06, 2003 at 01:17:43PM -0600, M. Warner Losh wrote:
: >> In message: <20030606190745.GA1290@cicely12.cicely.de>
: >> Bernd Walter <ticso@cicely12.cicely.de> writes:
: >> : I already wondered how you could route interrupts without ACPI until I
: >> : booted my printserver with a recent kernel.
: >>
: >> PCIBIOS!
: >
: > Well - I'm not very familar with what i386 offer here.
: > Specs are available here, so I could read.
: > But in any case Johns patch revived my printserver (old HX
: > socket7 board).
: > Either my BIOS is broken or FreeBSD doesn't use it correctly.
: > Whatever - I can run tests on that machine if required.
:
: I agree to Bernd. I don't know the problem Warner have with the patch,
: because it removes a big problem on non-acpi machines. Maybe a look to
: kern/53010 (http://www.freebsd.org/cgi/query-pr.cgi?pr=53010) change
: Warner's mind.
You misunderstand what I'm saying. I'm saying that I like the patch,
but that I have reservations about not writing the intline back into
the pci config register.
Warner
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