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Re: [PATCH] Alchemy: get rid of allow_au1k_wait

To: Manuel Lauss <>
Subject: Re: [PATCH] Alchemy: get rid of allow_au1k_wait
From: Ralf Baechle <>
Date: Thu, 27 Aug 2009 12:08:19 +0100
Cc: Linux-MIPS <>, Manuel Lauss <>
In-reply-to: <>
Original-recipient: rfc822;
References: <>
User-agent: Mutt/1.5.19 (2009-01-05)
On Sat, Aug 22, 2009 at 06:09:27PM +0200, Manuel Lauss wrote:

> Eliminate the 'allow_au1k_wait' variable.  MIPS kernel installs the
> Alchemy-specific wait code before timer initialization;  if the C0
> timer must be used for timekeeping the wait function is set to NULL
> which means no wait implementation is available.
> As a sideeffect, the 'wait instruction available' output in
> /proc/cpuinfo now correctly indicates whether 'wait' is usable.
> Run-tested on DB1200.

Queued, thanks Manuel!


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