From patchwork Tue Oct 17 05:24:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "D, Lakshmi Sowjanya" X-Patchwork-Id: 153912 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:612c:2908:b0:403:3b70:6f57 with SMTP id ib8csp3911390vqb; Mon, 16 Oct 2023 22:26:24 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEd1oapcRfajb+N+OUzCB8DeLshrNbuTf5vXSAK7uwXogE28PfIBHpXTQULitDjXTjlW/NV X-Received: by 2002:a05:6a20:c182:b0:13d:fff1:c672 with SMTP id bg2-20020a056a20c18200b0013dfff1c672mr1257203pzb.4.1697520383907; Mon, 16 Oct 2023 22:26:23 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1697520383; cv=none; d=google.com; s=arc-20160816; b=nOxWVrU4zFhpCgpRTIPbReh0Ix1We2aive8N90L1NvA6kDQP1ymSmtb9qVCMOeGbbd 6X1AUzb2VU/BmJy/b5+Vk0B9BcZFJKUGJKk95Tz3X3WIorplQ9tuHsRIaHhi1e3CYOZh LQrKa49E2q/AhENTdCQ0WIEHznobh/vtxL0F80goukphtv/F3DMdBCxNiQhRZ5se4fPR UIe9G9UO0Tr+Sa4CyoqfvaoeSgMj2AK7ftWzGltA/2J8QOnZL9IKi/asu4uMdHB8Mt7H TqO7ExJ+zWx9LfSTM829U9nC5a3BddbpwxuJIvJ4A1ejjhMQyLuLGrz5gkNbSJeWYSiq NA2g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:references:in-reply-to:message-id:date:subject :cc:to:from:dkim-signature; bh=oSJBz9wyw9+lDrmiamGBkyJuFjic6nxBfhFPmuJbPo0=; fh=O1j13Mu+YXmD8t08/npRM3Uw5SAxbjMOF7NW+nWn+v8=; b=VX7HEhWdLyWYzRkwK94f6bHm8o8QW0pBOWGjAmiz8nlqwit9O6llfWZkY6U4Tpg23T 0PhNvRzuMnfhhn5AkHyvxu3GEnKLILd64iYwJjOM9dUJAIVfme06cI7sStdYp52hf6st YxEh+6DqqeldSI8LTWjFhC5sPjxEE/oR8oM9nduM9sj3il7WDoVd/nCd39y4yF2FEy5v ymyGNaQJrO/alSwvhmujnWMSPZzguyS918Fb8gRmH70qZoT0HgagAtDPFACfwdZNOuxL b+EwzS9qELlE4F91jVV9rAbLyCh7wouu7B8TMGNpu6RMak2HlpVIrIMRsdRbUzzwnP2J piHQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=CdCx5rS+; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.36 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: from pete.vger.email (pete.vger.email. [23.128.96.36]) by mx.google.com with ESMTPS id c4-20020a170902c1c400b001c9af5305dasi919061plc.126.2023.10.16.22.26.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Oct 2023 22:26:23 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.36 as permitted sender) client-ip=23.128.96.36; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=CdCx5rS+; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.36 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by pete.vger.email (Postfix) with ESMTP id D5953802FB18; Mon, 16 Oct 2023 22:26:21 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at pete.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234399AbjJQF0H (ORCPT + 19 others); Tue, 17 Oct 2023 01:26:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33452 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234541AbjJQFZi (ORCPT ); Tue, 17 Oct 2023 01:25:38 -0400 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5B541E8; Mon, 16 Oct 2023 22:25:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1697520327; x=1729056327; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=R2Jsg78czvuZbCB0J7ctuq7XItBBFyIcdUtpVY0Wy+4=; b=CdCx5rS+vsR1U94YyuI5Nd84A9pvyQHaeW86dL3IBm9kKk8rlNALP+nm Vq0vSgi78cne8l1VGUbQOKz+NiMTircQV6dRfv0p7icsnTxzKh09d+gNA p1AqxAYbPUXhDqxtvw6ryOcavdVsD9PiTibHPzx201iswcg3zl6PT6l5G 9aMAZMtmYpuB2yY9qEklFLR+cdP8XHiHDqvRQORznl8sy6euo3Acp2T6q k62rsK7rHtxbGaafat3E1fHk4lruVNZPE+lwKCVTz5Vb7SsiAZAPTL7PG zmJ/AZ7xb6AUQB9O1QrjtUvZzxIvGMQMs9CIvilN0TiZdLkIOfSIpHQ7R g==; X-IronPort-AV: E=McAfee;i="6600,9927,10865"; a="388561793" X-IronPort-AV: E=Sophos;i="6.03,231,1694761200"; d="scan'208";a="388561793" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Oct 2023 22:25:27 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10865"; a="1087358023" X-IronPort-AV: E=Sophos;i="6.03,231,1694761200"; d="scan'208";a="1087358023" Received: from inlubt0316.iind.intel.com ([10.191.20.213]) by fmsmga005.fm.intel.com with ESMTP; 16 Oct 2023 22:25:22 -0700 From: lakshmi.sowjanya.d@intel.com To: tglx@linutronix.de, jstultz@google.com, giometti@enneenne.com, corbet@lwn.net, linux-kernel@vger.kernel.org Cc: x86@kernel.org, linux-doc@vger.kernel.org, andriy.shevchenko@linux.intel.com, eddie.dong@intel.com, christopher.s.hall@intel.com, pandith.n@intel.com, mallikarjunappa.sangannavar@intel.com, thejesh.reddy.t.r@intel.com, lakshmi.sowjanya.d@intel.com Subject: [PATCH v1 6/6] ABI: pps: Add ABI documentation for Intel TIO Date: Tue, 17 Oct 2023 10:54:57 +0530 Message-Id: <20231017052457.25287-7-lakshmi.sowjanya.d@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20231017052457.25287-1-lakshmi.sowjanya.d@intel.com> References: <20231017052457.25287-1-lakshmi.sowjanya.d@intel.com> X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on pete.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (pete.vger.email [0.0.0.0]); Mon, 16 Oct 2023 22:26:21 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1779979133806400358 X-GMAIL-MSGID: 1779979133806400358 From: Lakshmi Sowjanya D Document sysfs interface for Intel Timed I/O PPS driver Signed-off-by: Lakshmi Sowjanya D --- Documentation/ABI/testing/sysfs-platform-pps-tio | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-platform-pps-tio diff --git a/Documentation/ABI/testing/sysfs-platform-pps-tio b/Documentation/ABI/testing/sysfs-platform-pps-tio new file mode 100644 index 000000000000..d8be3a6d5795 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-platform-pps-tio @@ -0,0 +1,7 @@ +What: /sys/devices/platform/INTCxxxx/enable +Date: January 2024 +KernelVersion 6.8 +Contact: Lakshmi Sowjanya D +Description: + (RW) Enable or disable PPS TIO generator output, read to + see the status of hardware(Enabled/Disabled).