diff options
Diffstat (limited to 'tools/testing/selftests/firmware/fw_filesystem.sh')
| -rwxr-xr-x | tools/testing/selftests/firmware/fw_filesystem.sh | 41 |
1 files changed, 5 insertions, 36 deletions
diff --git a/tools/testing/selftests/firmware/fw_filesystem.sh b/tools/testing/selftests/firmware/fw_filesystem.sh index 748f2f5737e9..7f47877fa7fa 100755 --- a/tools/testing/selftests/firmware/fw_filesystem.sh +++ b/tools/testing/selftests/firmware/fw_filesystem.sh @@ -6,38 +6,15 @@ # know so we can be sure we're not accidentally testing the user helper. set -e +TEST_REQS_FW_SYSFS_FALLBACK="no" +TEST_REQS_FW_SET_CUSTOM_PATH="yes" TEST_DIR=$(dirname $0) source $TEST_DIR/fw_lib.sh check_mods - -# CONFIG_FW_LOADER_USER_HELPER has a sysfs class under /sys/class/firmware/ -# These days most distros enable CONFIG_FW_LOADER_USER_HELPER but disable -# CONFIG_FW_LOADER_USER_HELPER_FALLBACK. We use /sys/class/firmware/ as an -# indicator for CONFIG_FW_LOADER_USER_HELPER. -HAS_FW_LOADER_USER_HELPER=$(if [ -d /sys/class/firmware/ ]; then echo yes; else echo no; fi) - -if [ "$HAS_FW_LOADER_USER_HELPER" = "yes" ]; then - OLD_TIMEOUT=$(cat /sys/class/firmware/timeout) -fi - -OLD_FWPATH=$(cat /sys/module/firmware_class/parameters/path) - -FWPATH=$(mktemp -d) -FW="$FWPATH/test-firmware.bin" - -test_finish() -{ - if [ "$HAS_FW_LOADER_USER_HELPER" = "yes" ]; then - echo "$OLD_TIMEOUT" >/sys/class/firmware/timeout - fi - if [ "$OLD_FWPATH" = "" ]; then - OLD_FWPATH=" " - fi - echo -n "$OLD_FWPATH" >/sys/module/firmware_class/parameters/path - rm -f "$FW" - rmdir "$FWPATH" -} +check_setup +verify_reqs +setup_tmp_file trap "test_finish" EXIT @@ -46,14 +23,6 @@ if [ "$HAS_FW_LOADER_USER_HELPER" = "yes" ]; then echo 1 >/sys/class/firmware/timeout fi -# Set the kernel search path. -echo -n "$FWPATH" >/sys/module/firmware_class/parameters/path - -# This is an unlikely real-world firmware content. :) -echo "ABCD0123" >"$FW" - -NAME=$(basename "$FW") - if printf '\000' >"$DIR"/trigger_request 2> /dev/null; then echo "$0: empty filename should not succeed" >&2 exit 1 |