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    SubjectRe: e7500 and IRQ assignment
    Date
    On 16:41, lunedì 25 novembre 2002, Zwane Mwaikambo wrote:
    > On Mon, 25 Nov 2002, Emiliano Gabrielli wrote:
    > > number of MP IRQ sources: 20.
    > > number of IO-APIC #2 registers: 24.
    > > number of IO-APIC #3 registers: 24.
    > > number of IO-APIC #4 registers: 24.
    > > number of IO-APIC #5 registers: 24.
    > > number of IO-APIC #6 registers: 24.
    > > testing the IO APIC.......................
    >
    > Out of curiosity, does this box really have 5 IOAPICs?
    >
    > Zwane

    no of course, but something seems to be buggy...

    .. nothing changed ;((

    I have patched last 2.4.20-rc3 with Ingo patch (irqsharing.patch) or/and
    apic_route-2.4.18.patch ... patch applies with no problems but no change...

    I have downloaded the prepatched kernel from www.aslab.com (linux-2.4.19-1)
    (they affirm their servers use 7500) and even in this case no change
    appened...

    I have HT enabled in the BIOS; SMP and IO-APIC are compiled in the kernel...

    but I still receive some buggy messages in dmesg (see attachement), btw my
    full custom device has IRQ routed to 0 (see my lspci)

    If anybody as some IDEA ... I will happy ;P

    best regards,

    --
    Emiliano Gabrielli

    dip. di Fisica
    2° Università di Roma "Tor Vergata"

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