user/sven/linux.git/net/core/devlink.c, branch v4.14.15

devlink: Add IPv6 header for dpipe

2017-08-31T21:42:19Z

This will be used by the IPv6 host table which will be introduced in the following patches. The fields in the header are added per-use. This header is global and can be reused by many drivers. Signed-off-by: Arkadi Sharshevsky Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

devlink: Maintain consistency in mac field name

2017-08-31T05:06:13Z

IPv4 name uses "destination ip" as does the IPv6 patch set. Make the mac field consistent. Signed-off-by: David Ahern Signed-off-by: David S. Miller

devlink: Move dpipe entry clear function into devlink

2017-08-24T16:33:16Z

The entry clear routine can be shared between the drivers, thus it is moved inside devlink. Signed-off-by: Arkadi Sharshevsky Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

devlink: Add support for dynamic table size

2017-08-24T16:33:16Z

Up until now the dpipe table's size was static and known at registration time. The host table does not have constant size and it is resized in dynamic manner. In order to support this behavior the size is changed to be obtained dynamically via an op. This patch also adjust the current dpipe table for the new API. Signed-off-by: Arkadi Sharshevsky Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

devlink: Add IPv4 header for dpipe

2017-08-24T16:33:16Z

This will be used by the IPv4 host table which will be introduced in the following patches. This header is global and can be reused by many drivers. Signed-off-by: Arkadi Sharshevsky Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

devlink: Add Ethernet header for dpipe

2017-08-24T16:33:15Z

devlink: fix potential memort leak

2017-06-05T15:24:28Z

We must free allocated skb when genlmsg_put() return fails. Fixes: 1555d204e743 ("devlink: Support for pipeline debug (dpipe)") Signed-off-by: Haishuang Yan Acked-by: Jiri Pirko Signed-off-by: David S. Miller

net/devlink: Add E-Switch encapsulation control

2017-04-22T17:26:37Z

This is an e-switch global knob to enable HW support for applying encapsulation/decapsulation to VF traffic as part of SRIOV e-switch offloading. The actual encap/decap is carried out (along with the matching and other actions) per offloaded e-switch rules, e.g as done when offloading the TC tunnel key action. Signed-off-by: Roi Dayan Reviewed-by: Or Gerlitz Acked-by: Jiri Pirko Signed-off-by: Saeed Mahameed

devlink: fix return value check in devlink_dpipe_header_put()

2017-04-11T18:53:32Z

Fix the return value check which testing the wrong variable in devlink_dpipe_header_put(). Fixes: 1555d204e743 ("devlink: Support for pipeline debug (dpipe)") Signed-off-by: Wei Yongjun Acked-by: Jiri Pirko Signed-off-by: David S. Miller

devlink: Support for pipeline debug (dpipe)

2017-03-29T00:11:54Z

The pipeline debug is used to export the pipeline abstractions for the main objects - tables, headers and entries. The only support for set is for changing the counter parameter on specific table. The basic structures: Header - can represent a real protocol header information or internal metadata. Generic protocol headers like IPv4 can be shared between drivers. Each driver can add local headers. Field - part of a header. Can represent protocol field or specific ASIC metadata field. Hardware special metadata fields can be mapped to different resources, for example switch ASIC ports can have internal number which from the systems point of view is mapped to netdeivce ifindex. Match - represent specific match rule. Can describe match on specific field or header. The header index should be specified as well in order to support several header instances of the same type (tunneling). Action - represents specific action rule. Actions can describe operations on specific field values for example like set, increment, etc. And header operation like add and delete. Value - represents value which can be associated with specific match or action. Table - represents a hardware block which can be described with match/ action behavior. The match/action can be done on the packets data or on the internal metadata that it gathered along the packets traversal throw the pipeline which is vendor specific and should be exported in order to provide understanding of ASICs behavior. Entry - represents single record in a specific table. The entry is identified by specific combination of values for match/action. Prior to accessing the tables/entries the drivers provide the header/ field data base which is used by driver to user-space. The data base is split between the shared headers and unique headers. Signed-off-by: Arkadi Sharshevsky Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller