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tools: bpftool: report device information for offloaded maps
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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>
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Jakub Kicinski authored and Daniel Borkmann committed Jan 18, 2018
1 parent 52775b3 commit 064a07c
Showing 1 changed file with 6 additions and 1 deletion.
7 changes: 6 additions & 1 deletion tools/bpf/bpftool/map.c
Original file line number Diff line number Diff line change
Expand Up @@ -428,6 +428,9 @@ static int show_map_close_json(int fd, struct bpf_map_info *info)

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);
Expand Down Expand Up @@ -469,7 +472,9 @@ static int show_map_close_plain(int fd, struct bpf_map_info *info)
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);

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