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In one case, we may forward packets from one vport to others, but only one packets flow will be accepted, which destination ip was assign to VF. +-----+ +-----+ +-----+ | VFn | | VF1 | | VF0 | accept +--+--+ +--+--+ hairpin +--^--+ | | <--------------- | | | | +--+-----------v-+ +--+-------------+ | eswitch PF1 | | eswitch PF0 | +----------------+ +----------------+ tc filter add dev $PF0 protocol all parent ffff: prio 1 handle 1 \ flower skip_sw action mirred egress redirect dev $VF0_REP tc filter add dev $VF0 protocol ip parent ffff: prio 1 handle 1 \ flower skip_sw dst_ip $VF0_IP action pass tc filter add dev $VF0 protocol all parent ffff: prio 2 handle 2 \ flower skip_sw action mirred egress redirect dev $VF1 Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com> Reviewed-by: Mark Bloch <markb@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
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.