From patchwork Mon Jan 8 12:47:11 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Karol Kolacinski X-Patchwork-Id: 1883661 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=osuosl.org header.i=@osuosl.org header.a=rsa-sha256 header.s=default header.b=KmhSkRt9; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=osuosl.org (client-ip=2605:bc80:3010::137; helo=smtp4.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org; receiver=patchwork.ozlabs.org) Received: from smtp4.osuosl.org (smtp4.osuosl.org [IPv6:2605:bc80:3010::137]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4T7v3k4s7fz1yP7 for ; Mon, 8 Jan 2024 23:47:46 +1100 (AEDT) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id C443140963; Mon, 8 Jan 2024 12:47:40 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org C443140963 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=osuosl.org; s=default; t=1704718060; bh=NmbR1Htuzk+cbk8jRN0ADg5pUtzH2DJ9wugUXWK7iuw=; h=From:To:Date:Subject:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:Cc:From; b=KmhSkRt953KZw3p06GvVv2RIKIsyTXgGwnsXIOGxqe6Vj8k2dkRTefF8eaxeNji/v GFNtoJQnIgLK0gEIdQxLm5fqkSaG3h+ZxMT+6uQTNxdT1KsGtRZSGrPFYlRapB7/2+ SbkYfuaAaaKrixMinqOceouSF0tyle27uo70/QOhGpVS4z8hHXcZZH6bGrgixuwQKA 1ObzyL7vgx55CywrTmSgkcnm7VLV5OqqDdbxEx/b0aRs9pkTU+GJwHtAPTcofh03S6 RT3Wcrd0XqOqWIMHQP9FDUb9H+RX+o/e/e+ITeK75BvXXP+otHb7DmRVJ8xTEpPKnH FkbkL92JOJ9RQ== X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 9jdFiU_yzuDY; Mon, 8 Jan 2024 12:47:40 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by smtp4.osuosl.org (Postfix) with ESMTP id 07712414E4; Mon, 8 Jan 2024 12:47:40 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org 07712414E4 X-Original-To: intel-wired-lan@lists.osuosl.org Delivered-To: intel-wired-lan@lists.osuosl.org Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by ash.osuosl.org (Postfix) with ESMTP id CA0FA1BF44A for ; Mon, 8 Jan 2024 12:47:38 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 9F0E060F97 for ; Mon, 8 Jan 2024 12:47:38 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 9F0E060F97 X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id i-bwM2gNYEDp for ; Mon, 8 Jan 2024 12:47:38 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) by smtp3.osuosl.org (Postfix) with ESMTPS id BA1D160F84 for ; Mon, 8 Jan 2024 12:47:37 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org BA1D160F84 X-IronPort-AV: E=McAfee;i="6600,9927,10946"; a="11359546" X-IronPort-AV: E=Sophos;i="6.04,341,1695711600"; d="scan'208";a="11359546" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Jan 2024 04:47:25 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10946"; a="904791302" X-IronPort-AV: E=Sophos;i="6.04,341,1695711600"; d="scan'208";a="904791302" Received: from kkolacin-desk1.igk.intel.com ([10.102.102.152]) by orsmga004.jf.intel.com with ESMTP; 08 Jan 2024 04:47:23 -0800 From: Karol Kolacinski To: intel-wired-lan@lists.osuosl.org Date: Mon, 8 Jan 2024 13:47:11 +0100 Message-Id: <20240108124717.1845481-1-karol.kolacinski@intel.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 Organization: Intel Technology Poland sp. z o.o. - ul. Slowackiego 173, 80-298 Gdansk - KRS 101882 - NIP 957-07-52-316 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1704718058; x=1736254058; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=VGs+ZJUpKX3KvN3rtWTzrwtVsSqIw06Chl2fIx+a8vc=; b=m1GvayqObEHN4ibM3xo91pEqUOmtWdUqNK3GvwRytqhhaRpFeKkHNyN1 9I6BW2p1tZRo9LrwQT2P7gJ60WO9N/6pV561I+B2W7TUt9sS/jb0DCFZ9 vyywxcLJK1Tes6L0HX80wNHoOXBnl01RBoJNsgAm0RcRn10kKjBwTMvjo xVNfU/qol6TL6g0xe5iHxW5zeqauBLV3Zz4Vah10Bv0PTdp0qZsHulOfC 3gpzkp7ycvGXsSM3eI9FieBfvjEESu7LrP6upLtEqgIH4GVV2jKJleFks NreZvpi4cNlZbTJOtHxF01FG5sb8cZeTuJtOD9Xcg3sAAIwU50ISMCqRa g==; X-Mailman-Original-Authentication-Results: smtp3.osuosl.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=m1GvayqO Subject: [Intel-wired-lan] [PATCH v5 iwl-next 0/6] ice: fix timestamping in reset process X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: netdev@vger.kernel.org, Karol Kolacinski , anthony.l.nguyen@intel.com, jesse.brandeburg@intel.com Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" PTP reset process has multiple places where timestamping can end up in an incorrect state. This series introduces a proper state machine for PTP and refactors a large part of the code to ensure that timestamping does not break. Jacob Keller (5): ice: pass reset type to PTP reset functions ice: rename verify_cached to has_ready_bitmap ice: rename ice_ptp_tx_cfg_intr ice: factor out ice_ptp_rebuild_owner() ice: stop destroying and reinitalizing Tx tracker during reset Karol Kolacinski (1): ice: introduce PTP state machine V4 -> V5: rebased the series V2 -> V3: rebased the series and fixed Tx timestamps missing V1 -> V2: rebased the series and dropped already merged patches drivers/net/ethernet/intel/ice/ice.h | 1 - drivers/net/ethernet/intel/ice/ice_ethtool.c | 2 +- drivers/net/ethernet/intel/ice/ice_main.c | 4 +- drivers/net/ethernet/intel/ice/ice_ptp.c | 231 +++++++++++-------- drivers/net/ethernet/intel/ice/ice_ptp.h | 34 ++- 5 files changed, 166 insertions(+), 106 deletions(-) base-commit: 006c8fe67ee86e7810f2aa3b365ab6de65cf2299