blackbird-op-linux/Documentation/networking/devlink, branch master

devlink: document devlink info versions reported by bnxt_en driver

2020-01-27T10:33:29+00:00

Add the set of info versions reported by bnxt_en driver, including a description of what the version represents, and what modes (fixed, running, stored) it reports. v2: Use fw.psid. Cc: Jiri Pirko Cc: Jakub Kicinski Signed-off-by: Vasundhara Volam Signed-off-by: Michael Chan Signed-off-by: David S. Miller

devlink: add macro for "fw.roce"

2020-01-27T10:33:29+00:00

Add definition and documentation for the new generic info "fw.roce". v2: Remove board.nvm_cfg since fw.psid is similar. Cc: Jiri Pirko Cc: Jakub Kicinski Signed-off-by: Vasundhara Volam Signed-off-by: Michael Chan Signed-off-by: David S. Miller

devlink: Add overlay source MAC is multicast trap

2020-01-19T15:23:52+00:00

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 Acked-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller

devlink: Add tunnel generic packet traps

2020-01-19T15:23:52+00:00

Add packet traps that can report packets that were dropped during tunnel decapsulation. Signed-off-by: Amit Cohen Acked-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller

devlink: Add non-routable packet trap

2020-01-19T15:23:52+00:00

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 Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller

mlxsw: Add irif and erif disabled traps

2020-01-19T15:23:52+00:00

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 Acked-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller

Documentation: Fix typo in devlink documentation

2020-01-17T12:09:55+00:00

The driver is named "mlxsw", not "mlx5". Fixes: d4255d75856f ("devlink: document info versions for each driver") Signed-off-by: Ido Schimmel Reviewed-by: Jacob Keller Signed-off-by: David S. Miller

devlink: fix typos in qed documentation

2020-01-15T22:14:31+00:00

Review of the recently added documentation file for the qed driver noticed a couple of typos. Fix them now. Noticed-by: Michal Kalderon Fixes: 0f261c3ca09e ("devlink: add a driver-specific file for the qed driver") Signed-off-by: Jacob Keller Signed-off-by: David S. Miller

devlink: document region snapshot triggering from userspace

2020-01-11T01:07:00+00:00

Now that devlink regions can be triggered via DEVLINK_CMD_REGION_TRIGGER, document this in the devlink-region.rst file. Signed-off-by: Jacob Keller Signed-off-by: David S. Miller

devlink: introduce devlink-dpipe.rst documentation file

2020-01-11T01:07:00+00:00

Primarily based on the DPIPE netdev conference paper, introduce a new file to document the dpipe interface. This likely needs further improvement, but is at least a good overall start. Signed-off-by: Jacob Keller Signed-off-by: David S. Miller