From mboxrd@z Thu Jan  1 00:00:00 1970
From: Anusha Srivatsa <anusha.srivatsa@intel.com>
Subject: [PATCH 2/8] drm/i915/huc: Unified css_header struct for
	GuC and HuC
Date: Wed, 23 Nov 2016 14:27:37 -0800
Message-ID: <1479940063-2961-3-git-send-email-anusha.srivatsa@intel.com>
References: <1479940063-2961-1-git-send-email-anusha.srivatsa@intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
Received: from mga05.intel.com (mga05.intel.com [192.55.52.43])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 1DB3C6E026
 for <intel-gfx@lists.freedesktop.org>; Wed, 23 Nov 2016 22:27:52 +0000 (UTC)
In-Reply-To: <1479940063-2961-1-git-send-email-anusha.srivatsa@intel.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/intel-gfx>
List-Post: <mailto:intel-gfx@lists.freedesktop.org>
List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe>
Errors-To: intel-gfx-bounces@lists.freedesktop.org
Sender: "Intel-gfx" <intel-gfx-bounces@lists.freedesktop.org>
To: intel-gfx@lists.freedesktop.org
Cc: Alex Dai <yu.dai@intel.com>, Peter Antoine <peter.antoine@intel.com>
List-Id: intel-gfx@lists.freedesktop.org
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