From patchwork Thu Jul 30 06:11:16 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nilesh Javali X-Patchwork-Id: 11692385 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 6F3A914B7 for ; Thu, 30 Jul 2020 06:12:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 56D3720656 for ; Thu, 30 Jul 2020 06:12:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=marvell.com header.i=@marvell.com header.b="CkSsTouM" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728763AbgG3GMc (ORCPT ); Thu, 30 Jul 2020 02:12:32 -0400 Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:31944 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728630AbgG3GMb (ORCPT ); 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Wed, 29 Jul 2020 23:12:28 -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, 29 Jul 2020 23:12:28 -0700 Received: from dut1171.mv.qlogic.com (unknown [10.112.88.18]) by maili.marvell.com (Postfix) with ESMTP id CE6E23F703F; Wed, 29 Jul 2020 23:12:28 -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 06U6CSNB020162; Wed, 29 Jul 2020 23:12:28 -0700 Received: (from root@localhost) by dut1171.mv.qlogic.com (8.14.7/8.14.7/Submit) id 06U6CSxX020161; Wed, 29 Jul 2020 23:12:28 -0700 From: Nilesh Javali To: CC: , Subject: [PATCH 2/2] scsi: fc: Update documentation of sysfs nodes for FPIN stats Date: Wed, 29 Jul 2020 23:11:16 -0700 Message-ID: <20200730061116.20111-3-njavali@marvell.com> X-Mailer: git-send-email 2.12.0 In-Reply-To: <20200730061116.20111-1-njavali@marvell.com> References: <20200730061116.20111-1-njavali@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235,18.0.687 definitions=2020-07-30_04:2020-07-29,2020-07-30 signatures=0 Sender: linux-scsi-owner@vger.kernel.org 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: 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..a1e6ab89b86f --- /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 Fabric Performance Impact + Notification (FPIN) events generated by the fabric, to indicate + congestion detected on this host. + +What: /sys/class/fc_host/hostX/statistics/fpin_li_yyy +Date: July 2020 +Contact: Shyam Sundar +Description: + These files contain the number of Fabric Performance Impact + Notification (FPIN) events generated by the fabric, to indicate + Link Integrity errors between the fabric and this host. + +What: /sys/class/fc_host/hostX/statistics/fpin_dn_yyy +Date: July 2020 +Contact: Shyam Sundar +Description: + These files contain the number of Fabric Performance Impact + Notification (FPIN) events generated by the fabric, to indicate + Delivery related errors between the fabric and this host. 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..185db8ec6c05 --- /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 Fabric Performance Impact + Notification (FPIN) events generated by the fabric, to indicate + congestion detected on this rport. + +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 Fabric Performance Impact + Notification (FPIN) events generated by the fabric, to indicate + Link Integrity errors between the fabric and this rport. + +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 Fabric Performance Impact + Notification (FPIN) events generated by the fabric, to indicate + Delivery related errors between the fabric and this rport.