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From: Andrew de Quincey <adq_dvb-fmPXVN3awWJAJAzL26g0SA@public.gmane.org>
To: Alan Cox <alan-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>
Cc: Ducrot Bruno <ducrot-kk6yZipjEM5g9hUCZPvPmw@public.gmane.org>,
	acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: ACPI PCI routing problem
Date: Fri, 11 Jul 2003 17:29:27 +0100	[thread overview]
Message-ID: <200307111729.27552.adq_dvb@lidskialf.net> (raw)
In-Reply-To: <1057932596.20629.0.camel-2MMpYkNvuYAXoXS6vNje7nviChZXdy279dF7HbQ/qKg@public.gmane.org>

On Friday 11 July 2003 15:09, Alan Cox wrote:
> On Gwe, 2003-07-11 at 12:43, Andrew de Quincey wrote:
> > > How look /proc/interrupts with IO-APIC, but without ACPI (I mean, no
> > > acpi at all at compile time)?
> >
> > Hi, here you go. ACPI disabled, but APIC/IO-APIC left in. Interesting,
> > everything is set to XT-PIC....
> >
> > During boot it says: Found and enabled local APIC!
> > But does not have any mention of the IO-APIC.
>
> local apic and i/o apic are seperate devices. A system can have one
> (on the CPU) but not the other

Yep. My system does have an IO APIC however. It doesn't find it when I disable 
ACPI. I assume this is the expected behaviour, since otherwise you'd have to 
scan in the area of memory they're mapped to.



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      parent reply	other threads:[~2003-07-11 16:29 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-07-10 23:22 ACPI PCI routing problem Andrew de Quincey
     [not found] ` <200307110022.29512.adq_dvb-fmPXVN3awWJAJAzL26g0SA@public.gmane.org>
2003-07-11  0:14   ` Andrew de Quincey
2003-07-11 10:14   ` Ducrot Bruno
     [not found]     ` <20030711101441.GO7796-kk6yZipjEM5g9hUCZPvPmw@public.gmane.org>
2003-07-11 11:43       ` Andrew de Quincey
     [not found]         ` <200307111243.34695.adq_dvb-fmPXVN3awWJAJAzL26g0SA@public.gmane.org>
2003-07-11 12:51           ` Ducrot Bruno
     [not found]             ` <20030711125126.GA22636-kk6yZipjEM5g9hUCZPvPmw@public.gmane.org>
2003-07-11 12:56               ` Andrew de Quincey
     [not found]                 ` <200307111356.22376.adq_dvb-fmPXVN3awWJAJAzL26g0SA@public.gmane.org>
2003-07-11 14:02                   ` Ducrot Bruno
     [not found]                     ` <20030711140227.GF22636-kk6yZipjEM5g9hUCZPvPmw@public.gmane.org>
2003-07-11 16:23                       ` Andrew de Quincey
2003-07-11 17:06                       ` Instability without ACPI Andrew de Quincey
     [not found]                         ` <200307111806.57883.adq_dvb-fmPXVN3awWJAJAzL26g0SA@public.gmane.org>
2003-07-11 17:26                           ` Ducrot Bruno
     [not found]                             ` <20030711172639.GL22636-kk6yZipjEM5g9hUCZPvPmw@public.gmane.org>
2003-07-11 18:17                               ` Sérgio Monteiro Basto
     [not found]                                 ` <1057947446.1451.51.camel-4/PLUo9XfK/yXfm4dIG/yWZHpeb/A1Y/@public.gmane.org>
2003-07-11 18:46                                   ` Ducrot Bruno
     [not found]                                     ` <20030711184648.GN22636-kk6yZipjEM5g9hUCZPvPmw@public.gmane.org>
2003-07-12  3:25                                       ` Instability without ACPI and quirks Sérgio Monteiro Basto
     [not found]                                         ` <1057980324.1470.61.camel-4/PLUo9XfK/yXfm4dIG/yWZHpeb/A1Y/@public.gmane.org>
2003-07-12 12:39                                           ` Andrew de Quincey
2003-07-11 14:09           ` ACPI PCI routing problem Alan Cox
     [not found]             ` <1057932596.20629.0.camel-2MMpYkNvuYAXoXS6vNje7nviChZXdy279dF7HbQ/qKg@public.gmane.org>
2003-07-11 16:29               ` Andrew de Quincey [this message]

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