linux/tools/bpf/bpftool
Jiong Wang e65935969d tools: bpftool: improve architecture detection by using ifindex
The current architecture detection method in bpftool is designed for host
case.

For offload case, we can't use the architecture of "bpftool" itself.
Instead, we could call the existing "ifindex_to_name_ns" to get DEVNAME,
then read pci id from /sys/class/dev/DEVNAME/device/vendor, finally we map
vendor id to bfd arch name which will finally be used to select bfd backend
for the disassembler.

Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Jiong Wang <jiong.wang@netronome.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2018-01-18 01:26:15 +01:00
..
bash-completion tools: bpftool: alias show and list commands 2018-01-04 12:28:46 +01:00
Documentation tools: bpftool: alias show and list commands 2018-01-04 12:28:46 +01:00
cgroup.c tools: bpftool: remove new lines from errors 2018-01-04 12:28:46 +01:00
common.c tools: bpftool: improve architecture detection by using ifindex 2018-01-18 01:26:15 +01:00
jit_disasm.c tools: bpftool: improve architecture detection by using ifindex 2018-01-18 01:26:15 +01:00
json_writer.c tools: bpftool: add JSON output for bpftool prog dump xlated * command 2017-10-24 01:25:08 +01:00
json_writer.h tools: bpftool: add JSON output for bpftool prog dump xlated * command 2017-10-24 01:25:08 +01:00
main.c tools/bpftool: use version from the kernel source tree 2017-12-30 01:07:36 +01:00
main.h tools: bpftool: improve architecture detection by using ifindex 2018-01-18 01:26:15 +01:00
Makefile tools: bpftool: add -DPACKAGE when including bfd.h 2018-01-17 01:15:05 +01:00
map.c tools: bpftool: alias show and list commands 2018-01-04 12:28:46 +01:00
prog.c tools: bpftool: improve architecture detection by using ifindex 2018-01-18 01:26:15 +01:00