Commit Graph

5 Commits

Author SHA1 Message Date
Jerin Jacob
6861c01001 bpf/arm: add build infrastructure
Add build infrastructure and documentation
update for arm64 JIT support.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
2019-10-12 14:20:21 +02:00
David Marchand
cfe3aeb170 remove experimental tags from all symbol definitions
We had some inconsistencies between functions prototypes and actual
definitions.
Let's avoid this by only adding the experimental tag to the prototypes.
Tests with gcc and clang show it is enough.

git grep -l __rte_experimental |grep \.c$ |while read file; do
	sed -i -e '/^__rte_experimental$/d' $file;
	sed -i -e 's/  *__rte_experimental//' $file;
	sed -i -e 's/__rte_experimental  *//' $file;
done

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
2019-06-29 19:04:43 +02:00
Thomas Monjalon
f8e9989606 remove useless constructor headers
A constructor is usually declared with RTE_INIT* macros.
As it is a static function, no need to declare before its definition.
The macro is used directly in the function definition.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
2018-07-12 00:00:35 +02:00
Konstantin Ananyev
cc752e43e0 bpf: add JIT compilation for x86_64 ISA
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2018-05-12 00:36:27 +02:00
Konstantin Ananyev
94972f35a0 bpf: add BPF loading and execution framework
librte_bpf provides a framework to load and execute eBPF bytecode
inside user-space dpdk based applications.
It supports basic set of features from eBPF spec
(https://www.kernel.org/doc/Documentation/networking/filter.txt).

Not currently supported features:
 - JIT
 - cBPF
 - tail-pointer call
 - eBPF MAP
 - skb
 - function calls for 32-bit apps
 - mbuf pointer as input parameter for 32-bit apps

Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2018-05-12 00:35:15 +02:00