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Horatiu Vultur says: ==================== net: lan966x: Add support for IS1 VCAP Provide the Ingress Stage 1 (IS1) VCAP (Versatile Content-Aware Processor) support for the Lan966x platform. The IS1 VCAP has 3 lookups and they are accessible with a TC chain id: - chain 1000000: IS1 Lookup 0 - chain 1100000: IS1 Lookup 1 - chain 1200000: IS1 Lookup 2 The IS1 is capable of different actions like rewrite VLAN tags, change priority of the frames, police the traffic, etc. These features will be added at a later point. The IS1 currently implements the action that allows setting the value of a PAG (Policy Association Group) key field in the frame metadata and this can be used for matching in an IS2 VCAP rule. In this way a rule in IS0 VCAP can be linked to rules in the IS2 VCAP. The linking is exposed by using the TC "goto chain" action with an offset from the IS2 chain ids. For example "goto chain 8000001" will use a PAG value of 1 to chain to a rule in IS2 lookup 0. ==================== Link: https://lore.kernel.org/r/20230307220929.834219-1-horatiu.vultur@microchip.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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| crypto | ||
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| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
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| rust | ||
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| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
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| .mailmap | ||
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| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.