linux.git/Documentation/networking/devlink/devlink-trap.rst, branch v5.7 Linux kernel source tree Documentation: devlink: fix broken link warning 2020-04-09T17:02:59+00:00 Lothar Rubusch l.rubusch@gmail.com 2020-04-08T22:09:31+00:00 e750b84dc9c5510b89d9f52695f9c2f51e73eaab At 'make htmldocs' the following warning is thrown: Documentation/networking/devlink/devlink-trap.rst:302: WARNING: undefined label: generic-packet-trap-groups Fixes the warning by setting the label to the specified header, within the same document. Signed-off-by: Lothar Rubusch <l.rubusch@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
At 'make htmldocs' the following warning is thrown:

Documentation/networking/devlink/devlink-trap.rst:302:
WARNING: undefined label: generic-packet-trap-groups

Fixes the warning by setting the label to the specified header,
within the same document.

Signed-off-by: Lothar Rubusch <l.rubusch@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Documentation: Add description of packet trap policers 2020-03-31T00:54:58+00:00 Ido Schimmel idosch@mellanox.com 2020-03-30T19:38:19+00:00 ef7d5c7d4340d5087afb97100e69427785152ccd Extend devlink-trap documentation with information about packet trap policers. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Extend devlink-trap documentation with information about packet trap
policers.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
devlink: add ACL generic packet traps 2020-02-24T19:55:06+00:00 Jiri Pirko jiri@mellanox.com 2020-02-24T07:35:47+00:00 ecd942a0ef3a30f6037870bfc0a294d7e9fe9d4f Add packet traps that can report packets that were dropped during ACL processing. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Add packet traps that can report packets that were dropped during ACL
processing.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
devlink: Add overlay source MAC is multicast trap 2020-01-19T15:23:52+00:00 Amit Cohen amitc@mellanox.com 2020-01-19T13:00:58+00:00 c3cae4916e57d2f0364d5e7769218547fb1b7c60 Add packet trap that can report NVE packets that the device decided to drop because their overlay source MAC is multicast. 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> 
Add packet trap that can report NVE packets that the device decided to
drop because their overlay source MAC is multicast.

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>
devlink: Add tunnel generic packet traps 2020-01-19T15:23:52+00:00 Amit Cohen amitc@mellanox.com 2020-01-19T13:00:54+00:00 13c056ec7d006b11557cebd9f1803edd646d2876 Add packet traps that can report packets that were dropped during tunnel decapsulation. 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> 
Add packet traps that can report packets that were dropped during tunnel
decapsulation.

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>
devlink: Add non-routable packet trap 2020-01-19T15:23:52+00:00 Amit Cohen amitc@mellanox.com 2020-01-19T13:00:48+00:00 95f0ead8f04bec18e474594ef585f3734bd85b4c Add packet trap that can report packets that reached the router, but are non-routable. For example, IGMP queries can be flooded by the device in layer 2 and reach the router. Such packets should not be routed and instead dropped. Signed-off-by: Amit Cohen <amitc@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Add packet trap that can report packets that reached the router, but are
non-routable. For example, IGMP queries can be flooded by the device in
layer 2 and reach the router. Such packets should not be routed and
instead dropped.

Signed-off-by: Amit Cohen <amitc@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
mlxsw: Add irif and erif disabled traps 2020-01-19T15:23:52+00:00 Amit Cohen amitc@mellanox.com 2020-01-19T13:00:46+00:00 5b051621609d535fac6bdcd232530cc5248e791d 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> 
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>
devlink: rename and expand devlink-trap-netdevsim.rst 2020-01-11T01:07:00+00:00 Jacob Keller jacob.e.keller@intel.com 2020-01-09T22:46:22+00:00 04e4272cb3ae2bbb7a5d672918092366f48c9f52 Rename the trap-specific netdevimsim.rst file, and expand it to include documentation of all the devlink features currently implemented by the netdevsim driver code. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Cc: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Rename the trap-specific netdevimsim.rst file, and expand it to include
documentation of all the devlink features currently implemented by the
netdevsim driver code.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Cc: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
devlink: move devlink documentation to subfolder 2020-01-11T01:06:59+00:00 Jacob Keller jacob.e.keller@intel.com 2020-01-09T22:46:10+00:00 f4bdd7103652fab5ac8b0ed75fa5cbc515b50b8b Combine the documentation for devlink into a subfolder, and provide an index.rst file that can be used to generally describe devlink. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Combine the documentation for devlink into a subfolder, and provide an
index.rst file that can be used to generally describe devlink.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>