From 434ee425195097865acc42744cfd0d73f5395cef Mon Sep 17 00:00:00 2001 From: Shyam Sundar Date: Wed, 21 Oct 2020 02:27:15 -0700 Subject: scsi: fc: Update documentation of sysfs nodes for FPIN stats Update documentation for sysfs nodes within: /sys/class/fc_host /sys/class/fc_remote_ports Link: https://lore.kernel.org/r/20201021092715.22669-6-njavali@marvell.com Reviewed-by: James Smart Reviewed-by: Himanshu Madhani Signed-off-by: Shyam Sundar Signed-off-by: Nilesh Javali Signed-off-by: Martin K. Petersen --- 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 (limited to 'Documentation') 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. -- cgit v1.2.3