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Amit Cohen 4a44ee67a7 mlxsw: Add ECN configurations with IPinIP tunnels
Initialize ECN mapping registers during router init according to
INET_ECN_encapsulate() and INET_ECN_decapsulate().

For IP-in-IP encapsulation, this is required to ensure that ECN bits in
the underlay are set in accordance with the kernel. For decapsulation,
this is required to ensure that packets with invalid ECN combination in
underlay and overlay are trapped to the kernel and not forwarded.

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>
2020-01-19 16:23:52 +01:00
arch
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certs
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Documentation devlink: Add non-routable packet trap 2020-01-19 16:23:52 +01:00
drivers mlxsw: Add ECN configurations with IPinIP tunnels 2020-01-19 16:23:52 +01:00
fs
include devlink: Add non-routable packet trap 2020-01-19 16:23:52 +01:00
init
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kernel
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net devlink: Add non-routable packet trap 2020-01-19 16:23:52 +01:00
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tools selftests: devlink_trap_l3_drops: Add test cases of irif and erif disabled 2020-01-19 16:23:52 +01:00
usr
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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.