Commit 7c099ce1 authored by David Härdeman's avatar David Härdeman Committed by H. Peter Anvin
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x86: Add quirk for Intel DG45FC board to avoid low memory corruption

Commit 6aa542a6 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: default avatarDavid 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: default avatarH. Peter Anvin <hpa@zytor.com>
parent 35ea63d7
......@@ -642,19 +642,27 @@ static struct dmi_system_id __initdata bad_bios_dmi_table[] = {
DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix/MSC"),
},
},
{
/*
* AMI BIOS with low memory corruption was found on Intel DG45ID board.
* It hase different DMI_BIOS_VENDOR = "Intel Corp.", for now we will
* AMI BIOS with low memory corruption was found on Intel DG45ID and
* 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
* with this vendor.
*/
{
.callback = dmi_low_memory_corruption,
.ident = "AMI BIOS",
.matches = {
DMI_MATCH(DMI_BOARD_NAME, "DG45ID"),
},
},
{
.callback = dmi_low_memory_corruption,
.ident = "AMI BIOS",
.matches = {
DMI_MATCH(DMI_BOARD_NAME, "DG45FC"),
},
},
#endif
{}
};
......
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