From patchwork Fri Aug 27 03:19:18 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhenyu Wang X-Patchwork-Id: 136501 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id o7R3Qxg7012675 for ; Fri, 27 Aug 2010 03:27:34 GMT Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4FFF39F591 for ; Thu, 26 Aug 2010 20:26:59 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 889E19F3BA for ; Thu, 26 Aug 2010 20:26:24 -0700 (PDT) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP; 26 Aug 2010 20:26:24 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.56,277,1280732400"; d="scan'208";a="651757183" Received: from snb-beast.sh.intel.com (HELO localhost.localdomain) ([10.239.36.55]) by orsmga001.jf.intel.com with ESMTP; 26 Aug 2010 20:26:23 -0700 From: Zhenyu Wang To: eric@anholt.net Date: Fri, 27 Aug 2010 11:19:18 +0800 Message-Id: <1282879159-4558-2-git-send-email-zhenyuw@linux.intel.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1282879159-4558-1-git-send-email-zhenyuw@linux.intel.com> References: <1282879159-4558-1-git-send-email-zhenyuw@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Subject: [Intel-gfx] [PATCH 2/3] agp/intel: add new intel-gtt.h for new GTT controls X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Fri, 27 Aug 2010 03:27:34 +0000 (UTC) diff --git a/include/linux/intel-gtt.h b/include/linux/intel-gtt.h new file mode 100644 index 0000000..1d19ab2 --- /dev/null +++ b/include/linux/intel-gtt.h @@ -0,0 +1,20 @@ +/* + * Common Intel AGPGART and GTT definitions. + */ +#ifndef _INTEL_GTT_H +#define _INTEL_GTT_H + +#include + +/* This is for Intel only GTT controls. + * + * Sandybridge: AGP_USER_CACHED_MEMORY default to LLC only + */ + +#define AGP_USER_CACHED_MEMORY_LLC_MLC (AGP_USER_TYPES + 2) +#define AGP_USER_UNCACHED_MEMORY (AGP_USER_TYPES + 4) + +/* flag for GFDT type */ +#define AGP_USER_CACHED_MEMORY_GFDT (1 << 3) + +#endif