linux-kernel - Re: [patch 1/5] Staging: VME Framework for the Linux Kernel

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Message-ID: <4A829729.60208@gefanuc.com>
Date:	Wed, 12 Aug 2009 11:19:21 +0100
From:	Martyn Welch <martyn.welch@...anuc.com>
To:	"Emilio G. Cota" <cota@...ap.org>
CC:	Greg K-H <gregkh@...e.de>, linux-kernel@...r.kernel.org,
	devel@...uxdriverproject.org,
	Sebastien Dugue <sebastien.dugue@...l.net>
Subject: Re: [patch 1/5] Staging: VME Framework for the Linux Kernel

Emilio G. Cota wrote:
> Martyn Welch wrote:
>   
>> Apart from : not mapping regions of the VME bus that you are not using.
>>     
>
> The tsi148 mappings have to be on 64k boundaries, so yes, it
> happens that sometimes you map a bit more than what you need.
> But there's no way to get around that; it's a hardware thing
> so we just accept it.
>
>   

I agree - however you're talking about mapping areas which we don't need 
to map, to save the use of a window.

Martyn
> E.
>   


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