[PATCH v3 net-next 8/9] bpf: nfp: Report bpf_prog ID during XDP_QUERY_PROG

[Martin KaFai Lau]

Add support to nfp to report bpf_prog ID during XDP_QUERY_PROG.

Signed-off-by: Martin KaFai Lau <ka...@fb.com>
Cc: Jakub Kicinski <jakub.kicin...@netronome.com>
Acked-by: Alexei Starovoitov <a...@fb.com>
Acked-by: Daniel Borkmann <dan...@iogearbox.net>
---
 drivers/net/ethernet/netronome/nfp/nfp_net_common.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c 
b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index 49d1756d6a8e..378512dec80d 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
@@ -3256,6 +3256,7 @@ static int nfp_net_xdp(struct net_device *netdev, struct 
netdev_xdp *xdp)
                return nfp_net_xdp_setup(nn, xdp);
        case XDP_QUERY_PROG:
                xdp->prog_attached = !!nn->dp.xdp_prog;
+               xdp->prog_id = nn->dp.xdp_prog ? nn->dp.xdp_prog->aux->id : 0;
                return 0;
        default:
                return -EINVAL;
-- 
2.9.3