From: Jakub Kicinski <jakub.kicinski@netronome.com>
Date: Wed, 17 Jan 2018 19:13:29 -0800
Subject: tools: bpftool: report device information for offloaded maps
Patch-mainline: v4.16-rc1
Git-commit: 064a07cba2919bcfbadf9edf5c26c740e69fa585
References: bsc#1109837

Print the information about device on which map is created.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 tools/bpf/bpftool/map.c |    7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

--- a/tools/bpf/bpftool/map.c
+++ b/tools/bpf/bpftool/map.c
@@ -428,6 +428,9 @@ static int show_map_close_json(int fd, s
 
 	jsonw_name(json_wtr, "flags");
 	jsonw_printf(json_wtr, "%#x", info->map_flags);
+
+	print_dev_json(info->ifindex, info->netns_dev, info->netns_ino);
+
 	jsonw_uint_field(json_wtr, "bytes_key", info->key_size);
 	jsonw_uint_field(json_wtr, "bytes_value", info->value_size);
 	jsonw_uint_field(json_wtr, "max_entries", info->max_entries);
@@ -469,7 +472,9 @@ static int show_map_close_plain(int fd,
 	if (*info->name)
 		printf("name %s  ", info->name);
 
-	printf("flags 0x%x\n", info->map_flags);
+	printf("flags 0x%x", info->map_flags);
+	print_dev_plain(info->ifindex, info->netns_dev, info->netns_ino);
+	printf("\n");
 	printf("\tkey %uB  value %uB  max_entries %u",
 	       info->key_size, info->value_size, info->max_entries);