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From: Nilesh Javali <njavali@marvell.com>
To: <martin.petersen@oracle.com>
Cc: <linux-scsi@vger.kernel.org>, <GR-QLogic-Storage-Upstream@marvell.com>
Subject: [PATCH v3 5/5] scsi: fc: Update documentation of sysfs nodes for FPIN stats
Date: Wed, 21 Oct 2020 02:27:15 -0700	[thread overview]
Message-ID: <20201021092715.22669-6-njavali@marvell.com> (raw)
In-Reply-To: <20201021092715.22669-1-njavali@marvell.com>

From: Shyam Sundar <ssundar@marvell.com>

Update documentation for sysfs nodes within,
       /sys/class/fc_host
       /sys/class/fc_remote_ports

Signed-off-by: Shyam Sundar <ssundar@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: James Smart <james.smart@broadcom.com>
---
 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 <ssundar@marvell.com>
+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 <ssundar@marvell.com>
+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 <ssundar@marvell.com>
+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 <ssundar@marvell.com>
+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 <ssundar@marvell.com>
+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 <ssundar@marvell.com>
+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.
-- 
2.19.0.rc0


  parent reply	other threads:[~2020-10-21  9:29 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-21  9:27 [PATCH v3 0/5] SAN Congestion Management (SCM) statistics Nilesh Javali
2020-10-21  9:27 ` [PATCH v3 1/5] scsi: fc: Update formal FPIN descriptor definitions Nilesh Javali
2020-10-21 14:46   ` Himanshu Madhani
2020-10-21  9:27 ` [PATCH v3 2/5] scsi: fc: Add FPIN statistics to fc_host and fc_rport objects Nilesh Javali
2020-10-21 14:47   ` Himanshu Madhani
2020-10-21  9:27 ` [PATCH v3 3/5] scsi: fc: Parse FPIN packets and update statistics Nilesh Javali
2020-10-21 14:55   ` Himanshu Madhani
2020-10-21 17:49   ` James Smart
2021-05-28 21:49   ` scsi_transport_fc: FPIN LI statistics James Smart
2020-10-21  9:27 ` [PATCH v3 4/5] scsi: fc: Add mechanism to update FPIN signal statistics Nilesh Javali
2020-10-21 14:56   ` Himanshu Madhani
2020-10-21  9:27 ` Nilesh Javali [this message]
2020-10-21 14:57   ` [PATCH v3 5/5] scsi: fc: Update documentation of sysfs nodes for FPIN stats Himanshu Madhani
2020-10-26 22:07 ` [PATCH v3 0/5] SAN Congestion Management (SCM) statistics Martin K. Petersen
2020-11-11  2:59 ` Martin K. Petersen

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