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linux/samples/bpf
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Alexei Starovoitov c249739579 bpf: allow BPF programs access 'protocol' and 'vlan_tci' fields 
as a follow on to patch 70006af955 ("bpf: allow eBPF access skb fields")
this patch allows 'protocol' and 'vlan_tci' fields to be accessible
from extended BPF programs.

The usage of 'protocol', 'vlan_present' and 'vlan_tci' fields is the same as
corresponding SKF_AD_PROTOCOL, SKF_AD_VLAN_TAG_PRESENT and SKF_AD_VLAN_TAG
accesses in classic BPF.

Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-17 15:06:31 -04:00
..
bpf_helpers.h samples: bpf: elf_bpf file loader 2014-12-05 21:47:33 -08:00
bpf_load.c samples: bpf: elf_bpf file loader 2014-12-05 21:47:33 -08:00
bpf_load.h samples: bpf: elf_bpf file loader 2014-12-05 21:47:33 -08:00
libbpf.c samples: bpf: example of stateful socket filtering 2014-12-05 21:47:32 -08:00
libbpf.h ebpf: export BPF_PSEUDO_MAP_FD to uapi 2015-03-01 14:05:19 -05:00
Makefile samples: bpf: large eBPF program in C 2014-12-05 21:47:34 -08:00
sock_example.c samples: bpf: example of stateful socket filtering 2014-12-05 21:47:32 -08:00
sockex1_kern.c samples: bpf: add skb->field examples and tests 2015-03-15 22:02:28 -04:00
sockex1_user.c samples: bpf: add skb->field examples and tests 2015-03-15 22:02:28 -04:00
sockex2_kern.c samples: bpf: add skb->field examples and tests 2015-03-15 22:02:28 -04:00
sockex2_user.c samples: bpf: add skb->field examples and tests 2015-03-15 22:02:28 -04:00
test_maps.c samples: bpf: relax test_maps check 2015-01-26 17:20:40 -08:00
test_verifier.c bpf: allow BPF programs access 'protocol' and 'vlan_tci' fields 2015-03-17 15:06:31 -04:00