From mboxrd@z Thu Jan 1 00:00:00 1970 From: Martin KaFai Lau Subject: [PATCH v3 net-next 8/9] bpf: nfp: Report bpf_prog ID during XDP_QUERY_PROG Date: Thu, 15 Jun 2017 17:29:16 -0700 Message-ID: <20170616002917.2976329-9-kafai@fb.com> References: <20170616002917.2976329-1-kafai@fb.com> Mime-Version: 1.0 Content-Type: text/plain Cc: Alexei Starovoitov , Daniel Borkmann , , Jakub Kicinski To: Return-path: Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:52080 "EHLO mx0b-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751836AbdFPA3U (ORCPT ); Thu, 15 Jun 2017 20:29:20 -0400 Received: from pps.filterd (m0109331.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.16.0.20/8.16.0.20) with SMTP id v5G0NVJB012868 for ; Thu, 15 Jun 2017 17:29:20 -0700 Received: from mail.thefacebook.com ([199.201.64.23]) by mx0a-00082601.pphosted.com with ESMTP id 2b3xk714ae-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT) for ; Thu, 15 Jun 2017 17:29:20 -0700 Received: from facebook.com (2401:db00:11:d09a:face:0:41:0) by mx-out.facebook.com (10.103.99.99) with ESMTP id d5e55caa522a11e7ae4b0002c9dfb610-f27398f0 for ; Thu, 15 Jun 2017 17:29:18 -0700 In-Reply-To: <20170616002917.2976329-1-kafai@fb.com> Sender: netdev-owner@vger.kernel.org List-ID: Add support to nfp to report bpf_prog ID during XDP_QUERY_PROG. Signed-off-by: Martin KaFai Lau Cc: Jakub Kicinski Acked-by: Alexei Starovoitov Acked-by: Daniel Borkmann --- 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