nfp: bpf: disable all ctrl vNIC capabilities

BPF firmware currently exposes IRQ moderation capability.
The driver will make use of it by default, inserting 50 usec
delay to every control message exchange.  This cuts the number
of messages per second we can exchange by almost half.

None of the other capabilities make much sense for BPF control
vNIC, either.  Disable them all.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski 2018-01-17 18:51:06 -08:00 committed by David S. Miller
parent 78a0a65f40
commit 81bd5ded60

View file

@ -389,7 +389,7 @@ const struct nfp_app_type app_bpf = {
.id = NFP_APP_BPF_NIC,
.name = "ebpf",
.ctrl_cap_mask = ~0U,
.ctrl_cap_mask = 0,
.init = nfp_bpf_init,
.clean = nfp_bpf_clean,