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| author | Magnus Karlsson <magnus.karlsson@intel.com> | 2023-09-14 10:48:57 +0200 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2023-09-14 09:47:56 -0700 |
| commit | 4a5f0ba55f4621aed4b22d28e496793e438555e1 (patch) | |
| tree | 3517abd9c342d0989c5e41651cd0825d14a77231 | |
| parent | 5fc494d5ab4119967aa967aab0b70bab8bb8b970 (diff) | |
| download | linux-stable-4a5f0ba55f4621aed4b22d28e496793e438555e1.tar.gz linux-stable-4a5f0ba55f4621aed4b22d28e496793e438555e1.tar.bz2 linux-stable-4a5f0ba55f4621aed4b22d28e496793e438555e1.zip | |
selftests/xsk: display command line options with -h
Add the -h option to display all available command line options
available for test_xsk.sh and xskxceiver.
Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com>
Link: https://lore.kernel.org/r/20230914084900.492-11-magnus.karlsson@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
| -rwxr-xr-x | tools/testing/selftests/bpf/test_xsk.sh | 11 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/xskxceiver.c | 5 |
2 files changed, 14 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/test_xsk.sh b/tools/testing/selftests/bpf/test_xsk.sh index 296006ea6e9c..65aafe0003db 100755 --- a/tools/testing/selftests/bpf/test_xsk.sh +++ b/tools/testing/selftests/bpf/test_xsk.sh @@ -82,12 +82,15 @@ # # Run a specific test from the test suite # sudo ./test_xsk.sh -t TEST_NAME +# +# Display the available command line options +# ./test_xsk.sh -h . xsk_prereqs.sh ETH="" -while getopts "vi:dm:lt:" flag +while getopts "vi:dm:lt:h" flag do case "${flag}" in v) verbose=1;; @@ -96,6 +99,7 @@ do m) MODE=${OPTARG};; l) list=1;; t) TEST=${OPTARG};; + h) help=1;; esac done @@ -148,6 +152,11 @@ if [[ $list -eq 1 ]]; then exit fi +if [[ $help -eq 1 ]]; then + ./${XSKOBJ} + exit +fi + if [ ! -z $ETH ]; then VETH0=${ETH} VETH1=${ETH} diff --git a/tools/testing/selftests/bpf/xskxceiver.c b/tools/testing/selftests/bpf/xskxceiver.c index d64061d647ae..43e0a5796929 100644 --- a/tools/testing/selftests/bpf/xskxceiver.c +++ b/tools/testing/selftests/bpf/xskxceiver.c @@ -318,6 +318,7 @@ static struct option long_options[] = { {"mode", required_argument, 0, 'm'}, {"list", no_argument, 0, 'l'}, {"test", required_argument, 0, 't'}, + {"help", no_argument, 0, 'h'}, {0, 0, 0, 0} }; @@ -331,7 +332,8 @@ static void print_usage(char **argv) " -b, --busy-poll Enable busy poll\n" " -m, --mode Run only mode skb, drv, or zc\n" " -l, --list List all available tests\n" - " -t, --test Run a specific test. Enter number from -l option.\n"; + " -t, --test Run a specific test. Enter number from -l option.\n" + " -h, --help Display this help and exit\n"; ksft_print_msg(str, basename(argv[0])); ksft_exit_xfail(); @@ -402,6 +404,7 @@ static void parse_command_line(struct ifobject *ifobj_tx, struct ifobject *ifobj if (errno) print_usage(argv); break; + case 'h': default: print_usage(argv); } |