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From: Daniel J Blueman <daniel.blueman@gmail.com>
To: Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>
Cc: linux-kernel@vger.kernel.org,
	Daniel J Blueman <daniel.blueman@gmail.com>
Subject: [PATCH] x86: Add Dell E5420 reboot quirk
Date: Fri, 13 May 2011 09:04:59 +0800
Message-ID: <1305248699-2347-1-git-send-email-daniel.blueman@gmail.com> (raw)

Rebooting on the Dell E5420 often hangs with the keyboard method,
but is reliable via the PCI method.

Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com>
---
 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 08c44b0..b16032d 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -411,6 +411,14 @@ static struct dmi_system_id __initdata pci_reboot_dmi_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "iMac9,1"),
 		},
 	},
+	{
+		.callback = set_pci_reboot,
+		.ident = "Dell Latitude E5420",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E5420"),
+		},
+	},
 	{ }
 };
 
-- 
1.7.4.1


             reply index

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-13  1:04 Daniel J Blueman [this message]
     [not found] ` <69e8f8a9-4e8b-4c02-b566-304ff837d166@email.android.com>
2011-05-13  3:16   ` Daniel J Blueman
2011-05-30 14:43     ` Daniel J Blueman
2011-05-30 16:31       ` H. Peter Anvin
2011-05-30 16:52         ` Daniel J Blueman
2011-05-30 17:02           ` H. Peter Anvin
2011-05-31 16:42           ` Matthew Garrett
2011-07-01 16:05           ` Daniel J Blueman
2011-07-21 18:33 ` [tip:x86/urgent] x86: Make Dell Latitude E5420 use reboot=pci tip-bot for Daniel J Blueman
2011-07-21 18:48 ` tip-bot for Daniel J Blueman

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