diff options
Diffstat (limited to 'tools/testing/selftests/firmware')
| -rwxr-xr-x | tools/testing/selftests/firmware/fw_filesystem.sh | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/tools/testing/selftests/firmware/fw_filesystem.sh b/tools/testing/selftests/firmware/fw_filesystem.sh index fcc281373b4d..c2a2a100114b 100755 --- a/tools/testing/selftests/firmware/fw_filesystem.sh +++ b/tools/testing/selftests/firmware/fw_filesystem.sh @@ -149,6 +149,26 @@ config_unset_into_buf() echo 0 > $DIR/config_into_buf } +config_set_buf_size() +{ + echo $1 > $DIR/config_buf_size +} + +config_set_file_offset() +{ + echo $1 > $DIR/config_file_offset +} + +config_set_partial() +{ + echo 1 > $DIR/config_partial +} + +config_unset_partial() +{ + echo 0 > $DIR/config_partial +} + config_set_sync_direct() { echo 1 > $DIR/config_sync_direct @@ -207,6 +227,35 @@ read_firmwares() done } +read_partial_firmwares() +{ + if [ "$(cat $DIR/config_into_buf)" == "1" ]; then + fwfile="${FW_INTO_BUF}" + else + fwfile="${FW}" + fi + + if [ "$1" = "xzonly" ]; then + fwfile="${fwfile}-orig" + fi + + # Strip fwfile down to match partial offset and length + partial_data="$(cat $fwfile)" + partial_data="${partial_data:$2:$3}" + + for i in $(seq 0 3); do + config_set_read_fw_idx $i + + read_firmware="$(cat $DIR/read_firmware)" + + # Verify the contents are what we expect. + if [ $read_firmware != $partial_data ]; then + echo "request #$i: partial firmware was not loaded" >&2 + exit 1 + fi + done +} + read_firmwares_expect_nofile() { for i in $(seq 0 3); do @@ -242,6 +291,21 @@ test_batched_request_firmware_into_buf_nofile() echo "OK" } +test_request_partial_firmware_into_buf_nofile() +{ + echo -n "Test request_partial_firmware_into_buf() off=$1 size=$2 nofile: " + config_reset + config_set_name nope-test-firmware.bin + config_set_into_buf + config_set_partial + config_set_buf_size $2 + config_set_file_offset $1 + config_trigger_sync + read_firmwares_expect_nofile + release_all_firmware + echo "OK" +} + test_batched_request_firmware_direct_nofile() { echo -n "Batched request_firmware_direct() nofile try #$1: " @@ -356,6 +420,21 @@ test_request_firmware_nowait_custom() echo "OK" } +test_request_partial_firmware_into_buf() +{ + echo -n "Test request_partial_firmware_into_buf() off=$1 size=$2: " + config_reset + config_set_name $TEST_FIRMWARE_INTO_BUF_FILENAME + config_set_into_buf + config_set_partial + config_set_buf_size $2 + config_set_file_offset $1 + config_trigger_sync + read_partial_firmwares normal $1 $2 + release_all_firmware + echo "OK" +} + # Only continue if batched request triggers are present on the # test-firmware driver test_config_present @@ -383,6 +462,12 @@ for i in $(seq 1 5); do test_request_firmware_nowait_custom $i normal done +# Partial loads cannot use fallback, so do not repeat tests. +test_request_partial_firmware_into_buf 0 10 +test_request_partial_firmware_into_buf 0 5 +test_request_partial_firmware_into_buf 1 6 +test_request_partial_firmware_into_buf 2 10 + # Test for file not found, errors are expected, the failure would be # a hung task, which would require a hard reset. echo @@ -407,6 +492,12 @@ for i in $(seq 1 5); do test_request_firmware_nowait_custom_nofile $i done +# Partial loads cannot use fallback, so do not repeat tests. +test_request_partial_firmware_into_buf_nofile 0 10 +test_request_partial_firmware_into_buf_nofile 0 5 +test_request_partial_firmware_into_buf_nofile 1 6 +test_request_partial_firmware_into_buf_nofile 2 10 + test "$HAS_FW_LOADER_COMPRESS" != "yes" && exit 0 # test with both files present |