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    Subject[patch 37/71] x86: add io delay quirk for Presario F700

    2.6.26-stable review patch. If anyone has any objections, please let us
    know.

    ------------------
    From: Chuck Ebbert <cebbert@redhat.com>

    commit e6a5652fd156a286faadbf7a4062b5354d4e346e upstream

    Manually adding "io_delay=0xed" fixes system lockups in ioapic
    mode on this machine.

    System Information
    Manufacturer: Hewlett-Packard
    Product Name: Presario F700 (KA695EA#ABF)

    Base Board Information
    Manufacturer: Quanta
    Product Name: 30D3

    Reference:
    https://bugzilla.redhat.com/show_bug.cgi?id=459546

    Signed-off-by: Chuck Ebbert <cebbert@redhat.com>
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

    ---
    arch/x86/kernel/io_delay.c | 8 ++++++++
    1 file changed, 8 insertions(+)

    --- a/arch/x86/kernel/io_delay.c
    +++ b/arch/x86/kernel/io_delay.c
    @@ -92,6 +92,14 @@ static struct dmi_system_id __initdata i
    DMI_MATCH(DMI_BOARD_NAME, "30BF")
    }
    },
    + {
    + .callback = dmi_io_delay_0xed_port,
    + .ident = "Presario F700",
    + .matches = {
    + DMI_MATCH(DMI_BOARD_VENDOR, "Quanta"),
    + DMI_MATCH(DMI_BOARD_NAME, "30D3")
    + }
    + },
    { }
    };

    --


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