Subject: Re: [PATCH 2 of 2] tpm: updates for new hardware
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Kylene Jo Hall <kjhall@us.ibm.com>, linuxppc64-dev@ozlabs.org,
       linux-kernel@vger.kernel.org, akpm@osdl.org,
       Jake Moilanen <moilanen@us.ibm.com>, Tom Lendacky <toml@us.ibm.com>
In-Reply-To: <200511141710.41230.bjorn.helgaas@hp.com>
References: <1131739595.5048.15.camel@localhost.localdomain>
	 <200511141710.41230.bjorn.helgaas@hp.com>
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Date: Tue, 15 Nov 2005 11:17:07 +1100
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> Why don't you use ioread8() instead of defining atmel_getb()?
> 
> You'd still need something PPC64-specific to initialize the iomem cookie,
> but the accessors would go away.
> 
> Unfortunately, ioread8() and associated interfaces aren't mentioned
> under Documentation/, but there are some hints in lib/iomap.c.

Yes, I was about to reply the same thing :)

Ben.


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