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 25A1FC25B74 for ; Thu, 16 May 2024 08:14:06 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DCBD110E5E4; Thu, 16 May 2024 08:14:05 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="ZMNBlqNj"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) by gabe.freedesktop.org (Postfix) with ESMTPS id C307B10E160 for ; Thu, 16 May 2024 08:14:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1715847245; x=1747383245; h=from:to:cc:subject:in-reply-to:references:date: message-id:mime-version; bh=i2B8F3Ht22szd30eKOTwmz5g/lLqjJONh+0DoXhMiB8=; b=ZMNBlqNjbvM0y+qgRx7t2JmRMbW+2fnYQvPkNz0RziYX0GWqoc6raYBU 41QUe+89UJB54qTHQUwTJ3nfigiI5320VOiJ6jLkqKjbaIfoeqLmykKaA /Og3UKwMobETLHqfZXPOaH4Qe3iePwboKYc/luONyDy09UjNAQexc7Z5H kYsqVTNfjigMA7DELW4r3iPVn2oDYqTwLc+bX2oZDN+wh/iD4nKPA2Zbt apoUXP8dHtv1k6rkcT+gjO7p5fxJnMpeMGMZPiV9s3/bg/kjEcF8POLc8 A6vjHNaHwx+FvuJ4J3jz82WZYBqzAzn2m2pYMzJAhX+XtlXf8Vxbx7LEz Q==; X-CSE-ConnectionGUID: yII0Pb1YSZKQCvx5N4Nkcg== X-CSE-MsgGUID: AftUTNjqRVemc9tHpH0kDQ== X-IronPort-AV: E=McAfee;i="6600,9927,11074"; a="23346719" X-IronPort-AV: E=Sophos;i="6.08,164,1712646000"; d="scan'208";a="23346719" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 May 2024 01:14:04 -0700 X-CSE-ConnectionGUID: lqt5vyv6T1KW+IPX5r8hHA== X-CSE-MsgGUID: EhtbXRjpRGCdGfDE2d3r1A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,163,1712646000"; d="scan'208";a="54553777" Received: from fdefranc-mobl3.ger.corp.intel.com (HELO localhost) ([10.245.246.208]) by fmviesa002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 May 2024 01:14:00 -0700 From: Jani Nikula To: Lucas De Marchi , Koby Elbaz Cc: rodrigo.vivi@intel.com, intel-xe@lists.freedesktop.org, Daniel Vetter , Ofir Bitton , =?utf-8?Q?Jos=C3=A9?= Roberto de Souza Subject: Re: [PATCH v9] drm/xe: add mmio debugfs file & restore xe_mmio_ioctl as its ioctl handler In-Reply-To: <75pog7eg7y5igqenv7gjgearkwyn66ba2cnxpwhfh5wgjtj27o@nqgpq2vew2vt> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <20240515165244.156194-1-kelbaz@habana.ai> <75pog7eg7y5igqenv7gjgearkwyn66ba2cnxpwhfh5wgjtj27o@nqgpq2vew2vt> Date: Thu, 16 May 2024 11:13:57 +0300 Message-ID: <87seyib2d6.fsf@intel.com> MIME-Version: 1.0 Content-Type: text/plain X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" On Wed, 15 May 2024, Lucas De Marchi wrote: > Currently intel_reg has a few backends like mapping the BAR, or > submitting a batch and reading/writing from the GPU side. Adding another > one to be "via driver's debugfs" would probably be ok. +Jani as > intel_reg's original author. Yeah, why not. It should be possible to cleanly add new "backends", and there's already plenty. BR, Jani. -- Jani Nikula, Intel