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Date:      Mon, 7 Nov 2016 12:17:27 -0800
From:      Ngie Cooper <yaneurabeya@gmail.com>
To:        "Conrad E. Meyer" <cem@freebsd.org>
Cc:        "src-committers@freebsd.org" <src-committers@freebsd.org>,  "svn-src-all@freebsd.org" <svn-src-all@freebsd.org>,  "svn-src-head@freebsd.org" <svn-src-head@freebsd.org>
Subject:   Re: svn commit: r308230 - head/sys/dev/ioat
Message-ID:  <CAGHfRMDTTwcKiL0308ob5MTMPF%2BGgqZ48ny-t6aFo26mnTYfUg@mail.gmail.com>
In-Reply-To: <201611022318.uA2NIGla049356@repo.freebsd.org>
References:  <201611022318.uA2NIGla049356@repo.freebsd.org>

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On Wed, Nov 2, 2016 at 4:18 PM, Conrad E. Meyer <cem@freebsd.org> wrote:
> Author: cem
> Date: Wed Nov  2 23:18:16 2016
> New Revision: 308230
> URL: https://svnweb.freebsd.org/changeset/base/308230
>
> Log:
>   ioat(4): Read CHANSTS register for suspended/halted checks
>
>   The device doesn't accurately update the CHANCMP address with the device state
>   when the device is suspended or halted.  So, read the CHANSTS register to check
>   for those states.
>
>   We still need to read the CHANCMP address for the last completed descriptor.
>
>   Sponsored by: Dell EMC Isilon

Did anyone review this change, either external or internal to Isilon?
Thanks,
-Ngie



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