selftests: bpf: centre kernel bpf objects under new subdir "progs"

At the moment, all kernel bpf objects are listed under BPF_OBJ_FILES.
Listing them manually sometimes causing patch conflict when people are
adding new testcases simultaneously.

It is better to centre all the related source files under a subdir
"progs", then auto-generate the object file list.

Suggested-by: Alexei Starovoitov <ast@kernel.org>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Jiong Wang <jiong.wang@netronome.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

1 files changed, 0 insertions, 153 deletions

diff --git a/tools/testing/selftests/bpf/test_tcpbpf_kern.c b/tools/testing/selftests/bpf/test_tcpbpf_kern.c
deleted file mode 100644
index 74f73b33a7b0..000000000000
--- a/tools/testing/selftests/bpf/test_tcpbpf_kern.c
+++ /dev/null
@@ -1,153 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <stddef.h>
-#include <string.h>
-#include <linux/bpf.h>
-#include <linux/if_ether.h>
-#include <linux/if_packet.h>
-#include <linux/ip.h>
-#include <linux/ipv6.h>
-#include <linux/types.h>
-#include <linux/socket.h>
-#include <linux/tcp.h>
-#include <netinet/in.h>
-#include "bpf_helpers.h"
-#include "bpf_endian.h"
-#include "test_tcpbpf.h"
-
-struct bpf_map_def SEC("maps") global_map = {
-	.type = BPF_MAP_TYPE_ARRAY,
-	.key_size = sizeof(__u32),
-	.value_size = sizeof(struct tcpbpf_globals),
-	.max_entries = 4,
-};
-
-struct bpf_map_def SEC("maps") sockopt_results = {
-	.type = BPF_MAP_TYPE_ARRAY,
-	.key_size = sizeof(__u32),
-	.value_size = sizeof(int),
-	.max_entries = 2,
-};
-
-static inline void update_event_map(int event)
-{
-	__u32 key = 0;
-	struct tcpbpf_globals g, *gp;
-
-	gp = bpf_map_lookup_elem(&global_map, &key);
-	if (gp == NULL) {
-		struct tcpbpf_globals g = {0};
-
-		g.event_map |= (1 << event);
-		bpf_map_update_elem(&global_map, &key, &g,
-			    BPF_ANY);
-	} else {
-		g = *gp;
-		g.event_map |= (1 << event);
-		bpf_map_update_elem(&global_map, &key, &g,
-			    BPF_ANY);
-	}
-}
-
-int _version SEC("version") = 1;
-
-SEC("sockops")
-int bpf_testcb(struct bpf_sock_ops *skops)
-{
-	char header[sizeof(struct ipv6hdr) + sizeof(struct tcphdr)];
-	struct tcphdr *thdr;
-	int good_call_rv = 0;
-	int bad_call_rv = 0;
-	int save_syn = 1;
-	int rv = -1;
-	int v = 0;
-	int op;
-
-	op = (int) skops->op;
-
-	update_event_map(op);
-
-	switch (op) {
-	case BPF_SOCK_OPS_ACTIVE_ESTABLISHED_CB:
-		/* Test failure to set largest cb flag (assumes not defined) */
-		bad_call_rv = bpf_sock_ops_cb_flags_set(skops, 0x80);
-		/* Set callback */
-		good_call_rv = bpf_sock_ops_cb_flags_set(skops,
-						 BPF_SOCK_OPS_STATE_CB_FLAG);
-		/* Update results */
-		{
-			__u32 key = 0;
-			struct tcpbpf_globals g, *gp;
-
-			gp = bpf_map_lookup_elem(&global_map, &key);
-			if (!gp)
-				break;
-			g = *gp;
-			g.bad_cb_test_rv = bad_call_rv;
-			g.good_cb_test_rv = good_call_rv;
-			bpf_map_update_elem(&global_map, &key, &g,
-					    BPF_ANY);
-		}
-		break;
-	case BPF_SOCK_OPS_PASSIVE_ESTABLISHED_CB:
-		skops->sk_txhash = 0x12345f;
-		v = 0xff;
-		rv = bpf_setsockopt(skops, SOL_IPV6, IPV6_TCLASS, &v,
-				    sizeof(v));
-		if (skops->family == AF_INET6) {
-			v = bpf_getsockopt(skops, IPPROTO_TCP, TCP_SAVED_SYN,
-					   header, (sizeof(struct ipv6hdr) +
-						    sizeof(struct tcphdr)));
-			if (!v) {
-				int offset = sizeof(struct ipv6hdr);
-
-				thdr = (struct tcphdr *)(header + offset);
-				v = thdr->syn;
-				__u32 key = 1;
-
-				bpf_map_update_elem(&sockopt_results, &key, &v,
-						    BPF_ANY);
-			}
-		}
-		break;
-	case BPF_SOCK_OPS_RTO_CB:
-		break;
-	case BPF_SOCK_OPS_RETRANS_CB:
-		break;
-	case BPF_SOCK_OPS_STATE_CB:
-		if (skops->args[1] == BPF_TCP_CLOSE) {
-			__u32 key = 0;
-			struct tcpbpf_globals g, *gp;
-
-			gp = bpf_map_lookup_elem(&global_map, &key);
-			if (!gp)
-				break;
-			g = *gp;
-			if (skops->args[0] == BPF_TCP_LISTEN) {
-				g.num_listen++;
-			} else {
-				g.total_retrans = skops->total_retrans;
-				g.data_segs_in = skops->data_segs_in;
-				g.data_segs_out = skops->data_segs_out;
-				g.bytes_received = skops->bytes_received;
-				g.bytes_acked = skops->bytes_acked;
-			}
-			bpf_map_update_elem(&global_map, &key, &g,
-					    BPF_ANY);
-		}
-		break;
-	case BPF_SOCK_OPS_TCP_LISTEN_CB:
-		bpf_sock_ops_cb_flags_set(skops, BPF_SOCK_OPS_STATE_CB_FLAG);
-		v = bpf_setsockopt(skops, IPPROTO_TCP, TCP_SAVE_SYN,
-				   &save_syn, sizeof(save_syn));
-		/* Update global map w/ result of setsock opt */
-		__u32 key = 0;
-
-		bpf_map_update_elem(&sockopt_results, &key, &v, BPF_ANY);
-		break;
-	default:
-		rv = -1;
-	}
-	skops->reply = rv;
-	return 1;
-}
-char _license[] SEC("license") = "GPL";