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| author | Aishwarya Pant <aishpant@gmail.com> | 2018-02-19 23:46:53 +0530 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2018-02-23 08:17:28 -0700 |
| commit | 017ac5caefa0eadd5c78265f0ceec8bf10e528a8 (patch) | |
| tree | c46864093170f8a1e5bb7a4b38d553a909eefdbc /Documentation/ABI | |
| parent | 088103021f74b427857cae6dfb16dfdb637e4ede (diff) | |
| download | linux-017ac5caefa0eadd5c78265f0ceec8bf10e528a8.tar.gz linux-017ac5caefa0eadd5c78265f0ceec8bf10e528a8.tar.bz2 linux-017ac5caefa0eadd5c78265f0ceec8bf10e528a8.zip | |
aoe: document sysfs interface
Documentation has been compiled from git commit logs and descriptions in
Documentation/aoe/aoe.txt. This should be useful for scripting and
tracking changes in the ABI.
Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-block-aoe | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-block-aoe b/Documentation/ABI/testing/sysfs-block-aoe new file mode 100644 index 000000000000..b5837765bcdd --- /dev/null +++ b/Documentation/ABI/testing/sysfs-block-aoe @@ -0,0 +1,45 @@ +What: /sys/block/etherd*/mac +Date: Apr, 2005 +KernelVersion: v2.6.12 +Contact: Ed L. Cashin <ed.cashin@acm.org> +Description: + (RO) The ethernet address of the remote Ata over Ethernet (AoE) + device. + +What: /sys/block/etherd*/netif +Date: Apr, 2005 +KernelVersion: v2.6.12 +Contact: Ed L. Cashin <ed.cashin@acm.org> +Description: + (RO) The names of the network interfaces on the localhost (comma + separated) through which we are communicating with the remote + AoE device. + +What: /sys/block/etherd*/state +Date: Apr, 2005 +KernelVersion: v2.6.12 +Contact: Ed L. Cashin <ed.cashin@acm.org> +Description: + (RO) Device status. The state attribute is "up" when the device + is ready for I/O and "down" if detected but unusable. The + "down,closewait" state shows that the device is still open and + cannot come up again until it has been closed. The "up,kickme" + state means that the driver wants to send more commands to the + target but found out there were already the max number of + commands waiting for a response. It will retry again after being + kicked by the periodic timer handler routine. + +What: /sys/block/etherd*/firmware-version +Date: Apr, 2005 +KernelVersion: v2.6.12 +Contact: Ed L. Cashin <ed.cashin@acm.org> +Description: + (RO) Version of the firmware in the target. + +What: /sys/block/etherd*/payload +Date: Dec, 2012 +KernelVersion: v3.10 +Contact: Ed L. Cashin <ed.cashin@acm.org> +Description: + (RO) The amount of user data transferred (in bytes) inside each AoE + command on the network, network headers excluded. |