nfp: bpf: drop support for cls_bpf with legacy actions
commit012bb8a8b5a2688590f829884acc83697d68a96d
authorJakub Kicinski <jakub.kicinski@netronome.com>
Fri, 3 Nov 2017 20:56:22 +0000 (3 13:56 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sun, 5 Nov 2017 13:26:19 +0000 (5 22:26 +0900)
treeeadcc22e66ceb660a1bd659637d9ef496734d045
parent6c8dfe21c435cf2953e3cee43e12180cbc4f0820
nfp: bpf: drop support for cls_bpf with legacy actions

Only support BPF_PROG_TYPE_SCHED_CLS programs in direct
action mode.  This simplifies preparing the offload since
there will now be only one mode of operation for that type
of program.  We need to know the attachment mode type of
cls_bpf programs, because exit codes are interpreted
differently for legacy vs DA mode.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/netronome/nfp/bpf/jit.c
drivers/net/ethernet/netronome/nfp/bpf/main.c
drivers/net/ethernet/netronome/nfp/bpf/main.h
drivers/net/ethernet/netronome/nfp/bpf/offload.c
drivers/net/ethernet/netronome/nfp/bpf/verifier.c