[PATCH 2/3] x86: add Dell OptiPlex 780 reboot quirk

[Pascal de Bruijn]

Dell OptiPlex 780 hangs on reboot unless reboot=bios is used. Add quirk
to reboot through the BIOS.

Signed-off-by: Pascal de Bruijn <pascal@xxxxxxxxxxxxxxxxxxxx>
---
 arch/x86/kernel/reboot.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 6961e77..0dfed0f 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -301,6 +301,14 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 760"),
 		},
 	},
+	{	/* Handle problems with rebooting on Dell OptiPlex 780 */
+		.callback = set_bios_reboot,
+		.ident = "Dell OptiPlex 780",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 780"),
+		},
+	},
 	{	/* Handle problems with rebooting on Dell 2400's */
 		.callback = set_bios_reboot,
 		.ident = "Dell PowerEdge 2400",
-- 
1.7.0.4



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