linux-kernel - [PATCH] x86: Fix reboot issue for Dell Optiplex 990 V2

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Message-Id: <1320373797-4393-1-git-send-email-trenn@suse.de>
Date:	Fri,  4 Nov 2011 03:29:57 +0100
From:	Thomas Renninger <trenn@...e.de>
To:	linux-kernel@...r.kernel.org
Cc:	x86@...nel.org, Thomas Renninger <trenn@...e.de>,
	Ismail Donmez <idoenmez@...e.de>, stable@...nel.org
Subject: [PATCH] x86: Fix reboot issue for Dell Optiplex 990 V2

This was the only (reboot=p) option that worked for this desktop.
Default does not reboot as well.

V2: Remove copy and paste left over from another machine

CC: Ismail Donmez <idoenmez@...e.de>
CC: stable@...nel.org
Signed-off-by: Thomas Renninger <trenn@...e.de>
---
 arch/x86/kernel/reboot.c |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index e334be1..42f8cd7 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -443,6 +443,15 @@ static struct dmi_system_id __initdata pci_reboot_dmi_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E6420"),
 		},
 	},
+	{
+		.callback = set_pci_reboot,
+		.ident = "Dell Optiplex 990",
+		.matches = {
+			/* Found in BIOS version A06 */
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 990"),
+		},
+	},
 	{ }
 };
 
-- 
1.7.6.1

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