From: Martin KaFai Lau <kafai@fb.com>
Date: Thu, 15 Jun 2017 17:29:15 -0700
Subject: bpf: ixgbe: Report bpf_prog ID during XDP_QUERY_PROG
Patch-mainline: v4.13-rc1
Git-commit: 4792093edd032a1bc8ab6cac8abd877bbd8c53b2
References: bsc#1056657 FATE#322189 bsc#1056653 FATE#322190
Add support to ixgbe to report bpf_prog ID during XDP_QUERY_PROG.
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Cc: Alexander Duyck <alexander.h.duyck@intel.com>
Cc: John Fastabend <john.fastabend@gmail.com>
Acked-by: Alexei Starovoitov <ast@fb.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Benjamin Poirier <bpoirier@suse.com>
---
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -9815,6 +9815,8 @@ static int ixgbe_xdp(struct net_device *
return ixgbe_xdp_setup(dev, xdp->prog);
case XDP_QUERY_PROG:
xdp->prog_attached = !!(adapter->xdp_prog);
+ xdp->prog_id = adapter->xdp_prog ?
+ adapter->xdp_prog->aux->id : 0;
return 0;
default:
return -EINVAL;