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| author | Scott Branden <scott.branden@broadcom.com> | 2019-08-22 21:40:05 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-04 14:31:28 +0300 |
| commit | 1798045900b7fb24a2b9c37d8517bbcfc5d3eaa9 (patch) | |
| tree | 59ea48a3d8605a1996bca81371fc2ba7871ab5ee /tools/testing/selftests/firmware/fw_lib.sh | |
| parent | 7feebfa487b929b3e085f4f11ae7ac9e2e92e848 (diff) | |
| download | linux-1798045900b7fb24a2b9c37d8517bbcfc5d3eaa9.tar.xz | |
selftests: firmware: Add request_firmware_into_buf tests
Add tests cases for checking request_firmware_into_buf api.
API was introduced into kernel with no testing present previously.
Signed-off-by: Scott Branden <scott.branden@broadcom.com>
Acked-by: Luis Chamberlain <mcgrof@kernel.org>
Acked-by: Shuah Khan <skhan@linuxfoundation.org>
Link: https://lore.kernel.org/r/20190822184005.901-3-scott.branden@broadcom.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/testing/selftests/firmware/fw_lib.sh')
| -rwxr-xr-x | tools/testing/selftests/firmware/fw_lib.sh | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/testing/selftests/firmware/fw_lib.sh b/tools/testing/selftests/firmware/fw_lib.sh index f236cc295450..b879305a766d 100755 --- a/tools/testing/selftests/firmware/fw_lib.sh +++ b/tools/testing/selftests/firmware/fw_lib.sh @@ -9,6 +9,12 @@ DIR=/sys/devices/virtual/misc/test_firmware PROC_CONFIG="/proc/config.gz" TEST_DIR=$(dirname $0) +# We need to load a different file to test request_firmware_into_buf +# I believe the issue is firmware loaded cached vs. non-cached +# with same filename is bungled. +# To reproduce rename this to test-firmware.bin +TEST_FIRMWARE_INTO_BUF_FILENAME=test-firmware-into-buf.bin + # Kselftest framework requirement - SKIP code is 4. ksft_skip=4 @@ -108,6 +114,8 @@ setup_tmp_file() FWPATH=$(mktemp -d) FW="$FWPATH/test-firmware.bin" echo "ABCD0123" >"$FW" + FW_INTO_BUF="$FWPATH/$TEST_FIRMWARE_INTO_BUF_FILENAME" + echo "EFGH4567" >"$FW_INTO_BUF" NAME=$(basename "$FW") if [ "$TEST_REQS_FW_SET_CUSTOM_PATH" = "yes" ]; then echo -n "$FWPATH" >/sys/module/firmware_class/parameters/path @@ -175,6 +183,9 @@ test_finish() if [ -f $FW ]; then rm -f "$FW" fi + if [ -f $FW_INTO_BUF ]; then + rm -f "$FW_INTO_BUF" + fi if [ -d $FWPATH ]; then rm -rf "$FWPATH" fi |