linux-kernel - DMI_MATCH patch in reboot.c for SFF Dell OptiPlex 745

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Message-ID: <466439FC.4040204@ed.ac.uk>
Date:	Mon, 04 Jun 2007 17:12:44 +0100
From:	James Jarvis <James.Jarvis@...ac.uk>
To:	Riley@...liams.Name
CC:	Linux-Kernel@...r.kernel.org, graham.newton@...ac.uk,
	kenneth.macdonald@...ac.uk
Subject: DMI_MATCH patch in reboot.c for SFF Dell OptiPlex 745 - fixes hang
 on reboot

I trust this is the right list...

The following patch enables reboot through BIOS on the Dell Optiplex 745 
Small Form Factor base, on which reboot hangs. The larger form factor 
does not require this, hence the match on DMI_BOARD_NAME.

--- arch/i386/kernel/reboot.c.orig      2007-06-01 12:22:53.000000000 +0100
+++ arch/i386/kernel/reboot.c   2007-06-04 16:53:36.000000000 +0100
@@ -104,6 +104,15 @@
                        DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 300/"),
                },
        },
+       {       /* Handle problems with rebooting on Dell Optiplex 745's 
SFF*/
+               .callback = set_bios_reboot,
+               .ident = "Dell OptiPlex 745",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 745"),
+                       DMI_MATCH(DMI_BOARD_NAME, "0WF810"),
+               },
+       },
        {       /* Handle problems with rebooting on Dell 2400's */
                .callback = set_bios_reboot,
                .ident = "Dell PowerEdge 2400",

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