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| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2017-06-21 18:25:04 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-23 13:42:19 -0400 |
| commit | ee5d032f7d032e2cea354522a46b211de84c4e8c (patch) | |
| tree | 604c77de07871b2d8d955de0b6485f2cc27adf25 /include/linux/netdevice.h | |
| parent | 32d602771b624e3a2fc86d5e220e9fa7dced767a (diff) | |
| download | lwn-ee5d032f7d032e2cea354522a46b211de84c4e8c.tar.gz lwn-ee5d032f7d032e2cea354522a46b211de84c4e8c.zip | |
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>
Diffstat (limited to 'include/linux/netdevice.h')
| -rw-r--r-- | include/linux/netdevice.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index b194817631de..a838591aad28 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -807,6 +807,7 @@ enum xdp_netdev_command { * when it is no longer used. */ XDP_SETUP_PROG, + XDP_SETUP_PROG_HW, /* Check if a bpf program is set on the device. The callee should * return true if a program is currently attached and running. */ |