Re: [ibm-acpi-devel] [PATCH] Remove 9 second reboot delay onLenovo T400/T500

From: Henrique de Moraes Holschuh
Date: Thu Jul 15 2010 - 18:32:00 EST


On Wed, 14 Jul 2010, Matthew Garrett wrote:
> There's two possibilities here:
>
> 1) Lenovo's firmware is broken and the 9-second delay is always going to
> be there. In that case we should try to use the ACPI reboot vector
> first.

Or maybe we should key into whatever OSI() the ACPI firmware asked, and try
first whatever shutdown path the highest version of Windows asked for by the
firmware would.

--
"One disk to rule them all, One disk to find them. One disk to bring
them all and in the darkness grind them. In the Land of Redmond
where the shadows lie." -- The Silicon Valley Tarot
Henrique Holschuh
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/