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From: Russ Dill <Russ.Dill@gmail.com>
To: linux-kernel@vger.kernel.org
Subject: What must I do to get HPET
Date: Wed, 22 Aug 2007 02:58:24 +0000 (UTC)	[thread overview]
Message-ID: <loom.20070822T045428-445@post.gmane.org> (raw)

I have an Acer Ferrari 5000 laptop, it has an AMD64 TL-60 processor, and an
RS480 host bridge. I'm running 2.6.22, I get no HPET.

>From looking at the kernel source, the HPET driver is looking for PNP0103. I see
no PNP0103 entry on my machine, just PNP0100. Searching around, it looks like
kernels running on other RS480 systems are finding HPETs.

http://lists.openwall.net/linux-kernel/2007/03/26/215

Do I need to get Acer to update the BIOS to include a PNP0103 entry? Is there
some way I can force this?


             reply	other threads:[~2007-08-22  2:58 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-08-22  2:58 Russ Dill [this message]
2007-08-22 11:18 ` Andi Kleen
2007-08-22 14:44   ` Russ Dill

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