net: cls_bpf: limit hardware offload by software-only flag

Add cls_bpf support for the TCA_CLS_FLAGS_SKIP_HW flag.
Unlike U32 and flower cls_bpf already has some netlink
flags defined.  Create a new attribute to be able to use
the same flag values as the above.

Unlike U32 and flower reject unknown flags.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski 2016-09-21 11:43:54 +01:00 committed by David S. Miller
parent 332ae8e2f6
commit 0d01d45f1b
3 changed files with 22 additions and 2 deletions

View file

@ -396,6 +396,7 @@ enum {
TCA_BPF_FD,
TCA_BPF_NAME,
TCA_BPF_FLAGS,
TCA_BPF_FLAGS_GEN,
__TCA_BPF_MAX,
};