From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Campbell <ian.campbell@citrix.com>
Subject: Re: [RFC PATCH v2 09/22] xen/arm: its: Add helper
 functions to decode ITS Command
Date: Wed, 1 Apr 2015 12:40:30 +0100
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References: <1426775889-29442-1-git-send-email-vijay.kilari@gmail.com>
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Cc: stefano.stabellini@eu.citrix.com, Prasun.Kapoor@caviumnetworks.com, vijaya.kumar@caviumnetworks.com, julien.grall@linaro.org, tim@xen.org, xen-devel@lists.xen.org, stefano.stabellini@citrix.com, manish.jaggi@caviumnetworks.com
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On Thu, 2015-03-19 at 20:07 +0530, vijay.kilari@gmail.com wrote:
> From: Vijaya Kumar K <Vijaya.Kumar@caviumnetworks.com>
> 
> Add helper functions to decode ITS command
> This will be useful for Virtual ITS driver

It depends slightly on the answer to the quesiton I asked on patch #6,
but in general in Xen we have preferred to define a structure/union
overlaying the processor's view of such things and to use access to
those fields, see e.g. the hsr decode or the pte stuff.

Ian.