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(parent: 32d6027) | patch
xdp: add HW offload mode flag for installing programs
authorJakub Kicinski <jakub.kicinski@netronome.com>
Thu, 22 Jun 2017 01:25:04 +0000 (18:25 -0700)
committerDavid S. Miller <davem@davemloft.net>
Fri, 23 Jun 2017 17:42:19 +0000 (13:42 -0400)
commitee5d032f7d032e2cea354522a46b211de84c4e8c
tree604c77de07871b2d8d955de0b6485f2cc27adf25tree | snapshot
parent32d602771b624e3a2fc86d5e220e9fa7dced767acommit | diff
xdp: add HW offload mode flag for installing programs

Add an installation-time flag for requesting that the program
be installed only if it can be offloaded to HW.

Internally new command for ndo_xdp is added, this way we avoid
putting checks into drivers since they all return -EINVAL on
an unknown command.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/linux/netdevice.h diff | blob | history
include/uapi/linux/if_link.h diff | blob | history
net/core/dev.c diff | blob | history
net/core/rtnetlink.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;