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 7FC1BD1118C for ; Sun, 3 Nov 2024 20:16:48 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2E24C10E294; Sun, 3 Nov 2024 20:16:48 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="SJRsNUGD"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) by gabe.freedesktop.org (Postfix) with ESMTPS id 42C0B10E170 for ; Sun, 3 Nov 2024 20:16:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1730665006; x=1762201006; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=6IpKbX/j4ImFbOruNrNn0oNLO8QCOYBqOsn7cqqtvWw=; b=SJRsNUGD5ocu/xsH58eH4Co76HE8ZK/v8ZmKgHNK/PdwH0oBawdFo+GG 1RvzB5PZwDe1IH3g5pil4FNoWDHZwTSmebKtqajNESLiwt8MrG4dnbN7E x+BdJndfhDXbao1R0Ej0RXZ+6XZwlFjS6r8YinQ6ClU/EhnhEoJSv1hFM zoXzpWHDyz/3f33cbgjNQO1T3H8Nt4RBssHY+x5xcqZerUkLPV78acDce OIRtBKNmC6JIUrNKcqaTwQUwZw3/NMnTCXLs8fKa11XDcicIq9ApXThoE wHUHe6Y6EwFC/QA6DG/nmomz/ljc5EoNBby6sv1JJyFywcF5mXmQnEfxV w==; X-CSE-ConnectionGUID: VzXUmzSZTDCDKg/t/53PBw== X-CSE-MsgGUID: dYgAPlPbRoSK9QJXCtwpPw== X-IronPort-AV: E=McAfee;i="6700,10204,11245"; a="30462110" X-IronPort-AV: E=Sophos;i="6.11,255,1725346800"; d="scan'208";a="30462110" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Nov 2024 12:16:45 -0800 X-CSE-ConnectionGUID: HWnuguq8TiS21nTqmG8UwQ== X-CSE-MsgGUID: W2hop5Y6TXC7CN3Lz10Uyw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,255,1725346800"; d="scan'208";a="87982571" Received: from mwajdecz-mobl.ger.corp.intel.com ([10.245.85.128]) by fmviesa005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Nov 2024 12:16:45 -0800 From: Michal Wajdeczko To: intel-xe@lists.freedesktop.org Cc: Michal Wajdeczko Subject: [PATCH 0/2] PF: Expose access to the VF GGTT PTEs over debugfs Date: Sun, 3 Nov 2024 21:16:31 +0100 Message-Id: <20241103201633.1859-1-michal.wajdeczko@intel.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 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" The access to the VF GGTT PTEs is needed for early enabling and testing of the VF save/restore feature. Michal Wajdeczko (2): drm/xe: Add read/write debugfs helpers for GGTT node drm/xe/pf: Expose access to the VF GGTT PTEs over debugfs drivers/gpu/drm/xe/xe_ggtt.c | 178 ++++++++++++++++++++ drivers/gpu/drm/xe/xe_ggtt.h | 7 + drivers/gpu/drm/xe/xe_gt_sriov_pf_debugfs.c | 62 +++++++ 3 files changed, 247 insertions(+) -- 2.43.0