From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AC6F2C433EF for ; Thu, 10 Feb 2022 14:40:47 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 46D2F10E28B; Thu, 10 Feb 2022 14:40:47 +0000 (UTC) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id CAE0D10E28B; Thu, 10 Feb 2022 14:40:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1644504045; x=1676040045; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=nS+4j/D/u5fLTYX09fvI9s5Nyw6vjMl7g7+7UKFYvKc=; b=a1xMDF2kOOywwSeazGEHnWnmCLepNQ+gOrcwLGh/RokdnMy+af+xVhg6 HhyAYAjsUoZ7ifymiSBeCnlBtOE6Cpppkn83A3+wnSYiwZFDgIUo/Cfuh zILa4ds3bT60yf43zbDJBawc4zcvCMjq3XiodsuLD5yGc9F6Hex/3Ibup ddiVdYPY0XDWFAKCZFWwcS8j7jNJGQkQZyOOaTWkxeCQLtvf1leEP3D9G 8utYrIenL/HVvpPBqgPN2Hvv/4sS89N2UOYepvl+hYe1KH6SLlV9BBKvg 0oROGEXTjS9i6XNa41z8QvAh1ssmFo9ERTGTd+dDb4dnf+Woav1sg2oYz w==; X-IronPort-AV: E=McAfee;i="6200,9189,10253"; a="249254477" X-IronPort-AV: E=Sophos;i="5.88,359,1635231600"; d="scan'208";a="249254477" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Feb 2022 06:40:45 -0800 X-IronPort-AV: E=Sophos;i="5.88,359,1635231600"; d="scan'208";a="541630751" Received: from nirmoyda-mobl.ger.corp.intel.com (HELO [10.251.210.125]) ([10.251.210.125]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Feb 2022 06:40:44 -0800 Message-ID: <1a7ae735-56eb-b95e-c50a-2d9b36bcdf29@linux.intel.com> Date: Thu, 10 Feb 2022 15:40:40 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.5.1 Content-Language: en-US To: Matthew Auld , intel-gfx@lists.freedesktop.org References: <20220210121313.701004-1-matthew.auld@intel.com> From: "Das, Nirmoy" In-Reply-To: <20220210121313.701004-1-matthew.auld@intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Intel-gfx] [PATCH v2 00/15] Initial support for small BAR recovery X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dri-devel@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Patches: 1, 2, 3, 5, 6, 11 are Acked-by: Nirmoy Das Patches: 5,6 are Reviewed-by: Nirmoy Das Sorry for partial reviews, I still need to go through more i915 code. Regards, Nirmoy On 10/02/2022 13:12, Matthew Auld wrote: > Starting from DG2 we will have resizable BAR support for device local-memory, > but in some cases the final BAR size might still be smaller than the total > local-memory size. In such cases only part of local-memory will be CPU > accessible, while the remainder is only accessible via the GPU. This series adds > the basic enablers needed to ensure that the entire local-memory range is > usable. > > Needs to be applied on top of Arun' in-progress series[1]. > > [1] https://patchwork.freedesktop.org/series/99430/ > > v2: > - Various improvements and fixes as suggested by Thomas. >