From patchwork Wed Oct 21 09:27:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nilesh Javali X-Patchwork-Id: 11848877 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4F5F71580 for ; Wed, 21 Oct 2020 09:29:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2AD7C21D7B for ; Wed, 21 Oct 2020 09:29:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=marvell.com header.i=@marvell.com header.b="KAXv9AZ6" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2437898AbgJUJ3l (ORCPT ); Wed, 21 Oct 2020 05:29:41 -0400 Received: from mx0a-0016f401.pphosted.com ([67.231.148.174]:43488 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2437883AbgJUJ3l (ORCPT ); Wed, 21 Oct 2020 05:29:41 -0400 Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 09L9P4KT006797 for ; Wed, 21 Oct 2020 02:29:41 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=pfpt0220; bh=/uyNtO7UWmTPKLWmhO93S4dul7HBSm4++kcYU22EHIM=; b=KAXv9AZ6EjAjF4PLqFZIF/u5/wwTXKdnlhDp1Vuk1TizpdPXBDLbuc4sr0lRW9UHacSb WVqDx88SX1rESAP5E6iFrdYgCaA0nXKMy2Gg5N0ZjX4XXljnGMEgwKXU5GUKv/bg/poH 3SGV5oFeJXHJR6MKBDsYx9iYOFa0bJVPWn4YYD6Xtoo6YNDgByQ2/eWONGS8kmnjO4GD h2LVETDKj3+z3aPT6WwQ/GD7IL2WlvCdnlJxLj1ToX/myXWbH16v32F8GRuEVjJ3xxZ3 c0MCo8NINpYiUpCuqwIZAlervcuy1Os0azefW13Ek4KaBTDMB3k5fIov6SrVkP1xV+p3 bg== Received: from sc-exch01.marvell.com ([199.233.58.181]) by mx0a-0016f401.pphosted.com with ESMTP id 347wyqcmhv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Wed, 21 Oct 2020 02:29:41 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 21 Oct 2020 02:29:40 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 21 Oct 2020 02:29:40 -0700 Received: from dut1171.mv.qlogic.com (unknown [10.112.88.18]) by maili.marvell.com (Postfix) with ESMTP id 21D4E3F7040; Wed, 21 Oct 2020 02:29:40 -0700 (PDT) Received: from dut1171.mv.qlogic.com (localhost [127.0.0.1]) by dut1171.mv.qlogic.com (8.14.7/8.14.7) with ESMTP id 09L9TdTa022741; Wed, 21 Oct 2020 02:29:39 -0700 Received: (from root@localhost) by dut1171.mv.qlogic.com (8.14.7/8.14.7/Submit) id 09L9Td7k022740; Wed, 21 Oct 2020 02:29:39 -0700 From: Nilesh Javali To: CC: , Subject: [PATCH v3 5/5] scsi: fc: Update documentation of sysfs nodes for FPIN stats Date: Wed, 21 Oct 2020 02:27:15 -0700 Message-ID: <20201021092715.22669-6-njavali@marvell.com> X-Mailer: git-send-email 2.12.0 In-Reply-To: <20201021092715.22669-1-njavali@marvell.com> References: <20201021092715.22669-1-njavali@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235,18.0.737 definitions=2020-10-21_03:2020-10-20,2020-10-21 signatures=0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org From: Shyam Sundar Update documentation for sysfs nodes within, /sys/class/fc_host /sys/class/fc_remote_ports Signed-off-by: Shyam Sundar Signed-off-by: Nilesh Javali Reviewed-by: James Smart Reviewed-by: Himanshu Madhani --- Documentation/ABI/testing/sysfs-class-fc_host | 23 +++++++++++++++++++ .../ABI/testing/sysfs-class-fc_remote_ports | 23 +++++++++++++++++++ 2 files changed, 46 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-class-fc_host create mode 100644 Documentation/ABI/testing/sysfs-class-fc_remote_ports diff --git a/Documentation/ABI/testing/sysfs-class-fc_host b/Documentation/ABI/testing/sysfs-class-fc_host new file mode 100644 index 000000000000..0a696cbd8232 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-fc_host @@ -0,0 +1,23 @@ +What: /sys/class/fc_host/hostX/statistics/fpin_cn_yyy +Date: July 2020 +Contact: Shyam Sundar +Description: + These files contain the number of congestion notification + events recorded by the F_Port, reported using fabric + performance impact notification (FPIN) event. + +What: /sys/class/fc_host/hostX/statistics/fpin_li_yyy +Date: July 2020 +Contact: Shyam Sundar +Description: + These files contain the number of link integrity error + events recorded by the F_Port/Nx_Port, reported using fabric + performance impact notification (FPIN) event. + +What: /sys/class/fc_host/hostX/statistics/fpin_dn_yyy +Date: July 2020 +Contact: Shyam Sundar +Description: + These files contain the number of delivery related errors + recorded by the F_Port/Nx_Port, reported using fabric + performance impact notification (FPIN) event. diff --git a/Documentation/ABI/testing/sysfs-class-fc_remote_ports b/Documentation/ABI/testing/sysfs-class-fc_remote_ports new file mode 100644 index 000000000000..55a951529e03 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-fc_remote_ports @@ -0,0 +1,23 @@ +What: /sys/class/fc_remote_ports/rport-X:Y-Z/statistics/fpin_cn_yyy +Date: July 2020 +Contact: Shyam Sundar +Description: + These files contain the number of congestion notification + events recorded by the F_Port/Nx_Port, reported using fabric + performance impact notification (FPIN) event. + +What: /sys/class/fc_remote_ports/rport-X:Y-Z/statistics/fpin_li_yyy +Date: July 2020 +Contact: Shyam Sundar +Description: + These files contain the number of link integrity error + events recorded by the F_Port/Nx_Port, reported using fabric + performance impact notification (FPIN) event. + +What: /sys/class/fc_remote_ports/rport-X:Y-Z/statistics/fpin_dn_yyy +Date: July 2020 +Contact: Shyam Sundar +Description: + These files contain the number of delivery related errors + recorded by the F_Port/Nx_Port, reported using fabric + performance impact notification (FPIN) event.