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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>		8 years ago
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Makefile	…
datagram.c	…
dev.c	…
dev_addr_lists.c	…
dev_ioctl.c	…
devlink.c	…
drop_monitor.c	…
dst.c	…
dst_cache.c	…
ethtool.c	…
fib_rules.c	…
filter.c	xdp: add bpf_redirect helper function	8 years ago
flow.c	…
flow_dissector.c	…
gen_estimator.c	…
gen_stats.c	…
gro_cells.c	…
hwbm.c	…
link_watch.c	…
lwt_bpf.c	…
lwtunnel.c	…
neighbour.c	…
net-procfs.c	…
net-sysfs.c	…
net-sysfs.h	…
net-traces.c	…
net_namespace.c	…
netclassid_cgroup.c	…
netevent.c	…
netpoll.c	…
netprio_cgroup.c	…
pktgen.c	…
ptp_classifier.c	…
request_sock.c	…
rtnetlink.c	…
scm.c	…
secure_seq.c	…
skbuff.c	…
sock.c	…
sock_diag.c	…
sock_reuseport.c	…
stream.c	…
sysctl_net_core.c	…
timestamping.c	…
tso.c	…
utils.c	…