bpf: add XDP_TX xdp_action for direct forwarding

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XDP enabled drivers must transmit received packets back out on the same
port they were received on when a program returns this action.

Signed-off-by: Brenden Blanco <bblanco@plumgrid.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Brenden Blanco 2016-07-19 12:16:53 -07:00 • committed by David S. Miller

parent d576acf0a2

commit 6ce96ca348

1 changed files with 1 additions and 0 deletions

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include/uapi/linux/bpf.h

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