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Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-fcoe')
-rw-r--r-- | Documentation/ABI/testing/sysfs-bus-fcoe | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-fcoe b/Documentation/ABI/testing/sysfs-bus-fcoe deleted file mode 100644 index 469d09c02f6..00000000000 --- a/Documentation/ABI/testing/sysfs-bus-fcoe +++ /dev/null @@ -1,77 +0,0 @@ -What: /sys/bus/fcoe/ctlr_X -Date: March 2012 -KernelVersion: TBD -Contact: Robert Love <robert.w.love@intel.com>, devel@open-fcoe.org -Description: 'FCoE Controller' instances on the fcoe bus -Attributes: - - fcf_dev_loss_tmo: Device loss timeout peroid (see below). Changing - this value will change the dev_loss_tmo for all - FCFs discovered by this controller. - - lesb_link_fail: Link Error Status Block (LESB) link failure count. - - lesb_vlink_fail: Link Error Status Block (LESB) virtual link - failure count. - - lesb_miss_fka: Link Error Status Block (LESB) missed FCoE - Initialization Protocol (FIP) Keep-Alives (FKA). - - lesb_symb_err: Link Error Status Block (LESB) symbolic error count. - - lesb_err_block: Link Error Status Block (LESB) block error count. - - lesb_fcs_error: Link Error Status Block (LESB) Fibre Channel - Serivces error count. - -Notes: ctlr_X (global increment starting at 0) - -What: /sys/bus/fcoe/fcf_X -Date: March 2012 -KernelVersion: TBD -Contact: Robert Love <robert.w.love@intel.com>, devel@open-fcoe.org -Description: 'FCoE FCF' instances on the fcoe bus. A FCF is a Fibre Channel - Forwarder, which is a FCoE switch that can accept FCoE - (Ethernet) packets, unpack them, and forward the embedded - Fibre Channel frames into a FC fabric. It can also take - outbound FC frames and pack them in Ethernet packets to - be sent to their destination on the Ethernet segment. -Attributes: - - fabric_name: Identifies the fabric that the FCF services. - - switch_name: Identifies the FCF. - - priority: The switch's priority amongst other FCFs on the same - fabric. - - selected: 1 indicates that the switch has been selected for use; - 0 indicates that the swich will not be used. - - fc_map: The Fibre Channel MAP - - vfid: The Virtual Fabric ID - - mac: The FCF's MAC address - - fka_peroid: The FIP Keep-Alive peroid - - fabric_state: The internal kernel state - "Unknown" - Initialization value - "Disconnected" - No link to the FCF/fabric - "Connected" - Host is connected to the FCF - "Deleted" - FCF is being removed from the system - - dev_loss_tmo: The device loss timeout peroid for this FCF. - -Notes: A device loss infrastructre similar to the FC Transport's - is present in fcoe_sysfs. It is nice to have so that a - link flapping adapter doesn't continually advance the count - used to identify the discovered FCF. FCFs will exist in a - "Disconnected" state until either the timer expires and the - FCF becomes "Deleted" or the FCF is rediscovered and becomes - "Connected." - - -Users: The first user of this interface will be the fcoeadm application, - which is commonly packaged in the fcoe-utils package. |