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| author | Jiong Wang <jiong.wang@netronome.com> | 2019-02-01 22:39:29 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2019-02-01 18:03:49 -0800 |
| commit | ac7a1717a2cbf74c84126998db4e9864ac1fa99b (patch) | |
| tree | 3376c4e79b5826e69b47a892903527aff75745f2 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | db0a4b3b6b83a081a9ec309cc8178e5c9b4706a5 (diff) | |
nfp: bpf: complete ALU32 logic shift supports
The following ALU32 logic shift supports are missing:
BPF_ALU | BPF_LSH | BPF_X
BPF_ALU | BPF_RSH | BPF_X
BPF_ALU | BPF_RSH | BPF_K
For BPF_RSH | BPF_K, it could be implemented using NFP direct shift
instruction. For the other BPF_X shifts, NFP indirect shifts sequences need
to be used.
Separate code-gen hook is assigned to each instruction to make the
implementation clear.
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Jiong Wang <jiong.wang@netronome.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions