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| author | Amit Cohen <amitc@mellanox.com> | 2020-01-19 15:00:46 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-01-19 16:23:52 +0100 |
| commit | 5b051621609d535fac6bdcd232530cc5248e791d (patch) | |
| tree | 0f4584768a46d894b48f71cfe050f784cf478172 /Documentation/networking | |
| parent | 95ae2d1d114989ce07db59dcf357eb78d7357fe1 (diff) | |
| download | linux-5b051621609d535fac6bdcd232530cc5248e791d.tar.gz | |
mlxsw: Add irif and erif disabled traps
IRIF_DISABLED and ERIF_DISABLED are driver specific traps. Packets are
dropped for these reasons when they need to be routed through/from
existing router interfaces (RIF) which are disabled.
Add devlink driver-specific traps and mlxsw trap IDs used to report
these traps.
Signed-off-by: Amit Cohen <amitc@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/networking')
| -rw-r--r-- | Documentation/networking/devlink/devlink-trap.rst | 1 | ||||
| -rw-r--r-- | Documentation/networking/devlink/mlxsw.rst | 22 |
2 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/networking/devlink/devlink-trap.rst b/Documentation/networking/devlink/devlink-trap.rst index cbaa750de37d..68245ea387ad 100644 --- a/Documentation/networking/devlink/devlink-trap.rst +++ b/Documentation/networking/devlink/devlink-trap.rst @@ -234,6 +234,7 @@ links to the description of driver-specific traps registered by various device drivers: * :doc:`netdevsim` + * :doc:`mlxsw` Generic Packet Trap Groups ========================== diff --git a/Documentation/networking/devlink/mlxsw.rst b/Documentation/networking/devlink/mlxsw.rst index 5f9bb0a0616a..cf857cb4ba8f 100644 --- a/Documentation/networking/devlink/mlxsw.rst +++ b/Documentation/networking/devlink/mlxsw.rst @@ -57,3 +57,25 @@ The ``mlxsw`` driver reports the following versions * - ``fw.version`` - running - Three digit firmware version + +Driver-specific Traps +===================== + +.. list-table:: List of Driver-specific Traps Registered by ``mlxsw`` + :widths: 5 5 90 + + * - Name + - Type + - Description + * - ``irif_disabled`` + - ``drop`` + - Traps packets that the device decided to drop because they need to be + routed from a disabled router interface (RIF). This can happen during + RIF dismantle, when the RIF is first disabled before being removed + completely + * - ``erif_disabled`` + - ``drop`` + - Traps packets that the device decided to drop because they need to be + routed through a disabled router interface (RIF). This can happen during + RIF dismantle, when the RIF is first disabled before being removed + completely |