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 E063BD116F1 for ; Mon, 1 Dec 2025 09:09:27 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9CBF710E39A; Mon, 1 Dec 2025 09:09:27 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="VbID8z4N"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6043E10E390; Mon, 1 Dec 2025 09:09:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1764580166; x=1796116166; h=date:from:to:cc:subject:message-id:mime-version: content-transfer-encoding; bh=Djb7wvQP3//C24mluUdxYyDMw87ihkbEH4Pt5HJDiDk=; b=VbID8z4NMUE2d0KTx5zIbGjvYWOHNJXRkxdGeoUUkTgm87b4U5Fs2tvv r9iC8tVDd4O1QoBiiMIwtIhvraniEVAWZfcCxClalo2lxAGS4oSrl9FOA pVAvXAU9FHmS/kVUPtE79IfDu6jzGJdUrIwdMwDcbI6jWuOi6y6ltcise DiHAEHpxwePu4kplteBfX/1bwW7dZ0Dn6RXhOno9rsN30slA12qHq2EyO XrXeFxq7OFtKVcedyc+Y4TL6PGf7ZW64dHSr0/sn7adrP6n6qUSQsr2X8 yspTwF3Td5ZRBrxaRIrzj1naRyLiB0uyo1atOusISZ3bsyooPAXQIURLo A==; X-CSE-ConnectionGUID: VST0bpWIRkylN8WHZCXLJQ== X-CSE-MsgGUID: 2K7A3EVLQ9yZgEwAKo4AqQ== X-IronPort-AV: E=McAfee;i="6800,10657,11629"; a="65695435" X-IronPort-AV: E=Sophos;i="6.20,240,1758610800"; d="scan'208";a="65695435" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Dec 2025 01:09:26 -0800 X-CSE-ConnectionGUID: qpJ+ppCtTIasDRe9Q+ONzw== X-CSE-MsgGUID: TrvTtBDqTGKCVZeNKvAMsQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,240,1758610800"; d="scan'208";a="194011231" Received: from egrumbac-mobl6.ger.corp.intel.com (HELO fedora) ([10.245.245.203]) by orviesa007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Dec 2025 01:09:22 -0800 Date: Mon, 1 Dec 2025 10:09:10 +0100 From: Thomas Hellstrom To: Dave Airlie , Simona Vetter Cc: Jani Nikula , Joonas Lahtinen , Tvrtko Ursulin , Rodrigo Vivi , Thomas Zimmermann , Maarten Lankhorst , Maxime Ripard , Thomas =?iso-8859-1?Q?Hellstr=F6m?= , Oded Gabbay , Lucas De Marchi , dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, dim-tools@lists.freedesktop.org Subject: [PULL] topic/xe-vfio Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit 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" Hi Dave, Simona! Here's a PR of the xe-vfio driver variant for xe as discussed on IRC. It includes some prereq drm-xe patches and the vfio driver itself. For ack to merge through drm, please see second Link: in the vfio driver patch. Using a topic branch as suggested. Thanks, Thomas topic/xe-vfio-2025-12-01: Cross-subsystem Changes: - Add device specific vfio_pci driver variant for intel graphics (Michal Winiarski) Driver Changes: - Add scope-based cleanup helper for runtime PM (Matt Roper) - Additional xe driver prerequisites and exports (Michal Winiarski) The following changes since commit 62433efe0b06042d8016ba0713d801165a939229: Merge tag 'drm-misc-next-fixes-2025-11-26' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next (2025-11-28 09:04:52 +1000) are available in the Git repository at: https://gitlab.freedesktop.org/drm/xe/kernel.git tags/topic/xe-vfio-2025-12-01 for you to fetch changes up to 1f5556ec8b9efbb784aeb3536e147182dee73d0f: vfio/xe: Add device specific vfio_pci driver variant for Intel graphics (2025-12-01 09:45:48 +0100) ---------------------------------------------------------------- Cross-subsystem Changes: - Add device specific vfio_pci driver variant for intel graphics (Michal Winiarski) Driver Changes: - Add scope-based cleanup helper for runtime PM (Matt Roper) - Additional xe driver prerequisites and exports (Michal Winiarski) ---------------------------------------------------------------- Matt Roper (1): drm/xe/pm: Add scope-based cleanup helper for runtime PM Michał Winiarski (4): drm/xe/pf: Enable SR-IOV VF migration drm/xe/pci: Introduce a helper to allow VF access to PF xe_device drm/xe/pf: Export helpers for VFIO vfio/xe: Add device specific vfio_pci driver variant for Intel graphics MAINTAINERS | 7 + drivers/gpu/drm/xe/Makefile | 4 + drivers/gpu/drm/xe/xe_gt_sriov_pf_migration.c | 9 + drivers/gpu/drm/xe/xe_pci.c | 17 + drivers/gpu/drm/xe/xe_pci.h | 3 + drivers/gpu/drm/xe/xe_pm.c | 21 + drivers/gpu/drm/xe/xe_pm.h | 17 + drivers/gpu/drm/xe/xe_sriov_pf_migration.c | 35 +- drivers/gpu/drm/xe/xe_sriov_pf_migration.h | 1 + drivers/gpu/drm/xe/xe_sriov_pf_migration_types.h | 4 +- drivers/gpu/drm/xe/xe_sriov_vfio.c | 80 ++++ drivers/vfio/pci/Kconfig | 2 + drivers/vfio/pci/Makefile | 2 + drivers/vfio/pci/xe/Kconfig | 12 + drivers/vfio/pci/xe/Makefile | 3 + drivers/vfio/pci/xe/main.c | 573 +++++++++++++++++++++++ include/drm/intel/xe_sriov_vfio.h | 143 ++++++ 17 files changed, 926 insertions(+), 7 deletions(-) create mode 100644 drivers/gpu/drm/xe/xe_sriov_vfio.c create mode 100644 drivers/vfio/pci/xe/Kconfig create mode 100644 drivers/vfio/pci/xe/Makefile create mode 100644 drivers/vfio/pci/xe/main.c create mode 100644 include/drm/intel/xe_sriov_vfio.h