Commit 4a5f0ba5 authored by Magnus Karlsson's avatar Magnus Karlsson Committed by Alexei Starovoitov
Browse files

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: default avatarMagnus Karlsson <magnus.karlsson@intel.com>
Link: https://lore.kernel.org/r/20230914084900.492-11-magnus.karlsson@gmail.com


Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
parent 5fc494d5

tools/testing/selftests/bpf/test_xsk.sh

+10 −1
Original line number Diff line number Diff line
@@ -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}

tools/testing/selftests/bpf/xskxceiver.c

+4 −1
Original line number Diff line number Diff line
@@ -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);

		}