linux/include
John Fastabend 814abfabef xdp: add bpf_redirect helper function
This adds support for a bpf_redirect helper function to the XDP
infrastructure. For now this only supports redirecting to the egress
path of a port.

In order to support drivers handling a xdp_buff natively this patches
uses a new ndo operation ndo_xdp_xmit() that takes pushes a xdp_buff
to the specified device.

If the program specifies either (a) an unknown device or (b) a device
that does not support the operation a BPF warning is thrown and the
XDP_ABORTED error code is returned.

Signed-off-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-07-17 09:48:05 -07:00
..
acpi More ACPI updates for v4.13-rc1 2017-07-10 15:19:40 -07:00
asm-generic asm-generic/bug.h: declare struct pt_regs; before function prototype 2017-07-10 16:32:34 -07:00
clocksource
crypto
drm main drm pull for v4.13 2017-07-09 18:48:37 -07:00
dt-bindings
keys
kvm
linux xdp: add bpf_redirect helper function 2017-07-17 09:48:05 -07:00
math-emu
media main drm pull for v4.13 2017-07-09 18:48:37 -07:00
memory
misc
net inetpeer: remove AVL implementation in favor of RB tree 2017-07-17 08:59:01 -07:00
pcmcia
ras
rdma
rxrpc
scsi
soc
sound
target
trace Merge branch 'i2c/for-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2017-07-12 10:04:56 -07:00
uapi xdp: add bpf_redirect helper function 2017-07-17 09:48:05 -07:00
video
xen