From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Subject: Re: [tpmdd-devel] [PATCH RFC 1/3] tpm_crb: expand struct
 crb_control_area to struct crb_regs
Date: Sun, 9 Oct 2016 21:26:50 -0600
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To: "Winkler, Tomas" <tomas.winkler@intel.com>
Cc: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>, "moderated list:TPM DEVICE DRIVER" <tpmdd-devel@lists.sourceforge.net>, open list <linux-kernel@vger.kernel.org>
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On Mon, Oct 10, 2016 at 12:25:11AM +0000, Winkler, Tomas wrote:

> I addition I believe it should be always on offset FED4_0xxxh by the
> Spec, so all this arithmetic is a bit of overkill.

We don't have any hard coded addresses in the drivers - that seems
very inappropriate these days..

Is that address really not discoverable via ACPI somehow?

Jason