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authorChuck Ebbert <cebbert@redhat.com>2008-09-24 19:26:04 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2008-10-08 19:44:40 -0700
commitf54fd05032fea1808f5e76dc8a94cde40f5d9f01 (patch)
treed2910a1bba49e2345f5fb443ee21ff54d9a5a1bc
parent05ec0ff50561e9c295a4d1b64ca2d0d7d0227820 (diff)
x86: add io delay quirk for Presario F700
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>
-rw-r--r--arch/x86/kernel/io_delay.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
index 5921e5f0a640..84ec3cd88f95 100644
--- a/arch/x86/kernel/io_delay.c
+++ b/arch/x86/kernel/io_delay.c
@@ -92,6 +92,14 @@ static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
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")
+ }
+ },
{ }
};