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x86: Add quirk for Intel DG45FC board to avoid low memory corruption

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Commit 6aa542a694 added a quirk for the
Intel DG45ID board due to low memory corruption. The Intel DG45FC
shares the same BIOS (and the same bug) as noted in:

  http://bugzilla.kernel.org/show_bug.cgi?id=13736

Signed-off-by: David Härdeman <david@hardeman.nu>
LKML-Reference: <20100128200254.GA9134@hardeman.nu>
Cc: <stable@kernel.org>
Cc: Alexey Fisher <bug-track@fisher-privat.net>
Cc: ykzhao <yakui.zhao@intel.com>
Cc: Tony Bones <aabonesml@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
David Härdeman 2010-01-28 21:02:54 +01:00 committed by H. Peter Anvin
parent 35ea63d70f
commit 7c099ce157
1 changed files with 11 additions and 3 deletions
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14
arch/x86/kernel/setup.c
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@ -642,19 +642,27 @@ static struct dmi_system_id __initdata bad_bios_dmi_table[] = {
DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix/MSC"), DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix/MSC"),
}, },
}, },
{
/* /*
* AMI BIOS with low memory corruption was found on Intel DG45ID board. * AMI BIOS with low memory corruption was found on Intel DG45ID and
* It hase different DMI_BIOS_VENDOR = "Intel Corp.", for now we will * DG45FC boards.
* It has a different DMI_BIOS_VENDOR = "Intel Corp.", for now we will
* match only DMI_BOARD_NAME and see if there is more bad products * match only DMI_BOARD_NAME and see if there is more bad products
* with this vendor. * with this vendor.
*/ */
{
.callback = dmi_low_memory_corruption, .callback = dmi_low_memory_corruption,
.ident = "AMI BIOS", .ident = "AMI BIOS",
.matches = { .matches = {
DMI_MATCH(DMI_BOARD_NAME, "DG45ID"), DMI_MATCH(DMI_BOARD_NAME, "DG45ID"),
}, },
}, },
{
.callback = dmi_low_memory_corruption,
.ident = "AMI BIOS",
.matches = {
DMI_MATCH(DMI_BOARD_NAME, "DG45FC"),
},
},
#endif #endif
{} {}
}; };