On Tue, 21 Jul 2020 11:22:54 +0200 Joao Marcos Costa <joaomarcos.co...@bootlin.com> wrote:
> Hello! > > This series adds support for the SquashFS filesystem. For now, zlib > is the only supported compression type. This is my first contribution > to U-Boot as well as to a major Open Source project. > > Changes in v3: > - Replace CONFIG_IS_ENABLED by IS_ENABLED in fs/fs.c > Changes in v2: > - Replace sqfs_ls() by U-Boot's fs_ls_generic() > - Add info. to MAINTAINERS > - Fix build failures > - Fix style problems > > Best regards, > Joao Marcos Costa > > Joao Marcos Costa (5): > fs/squashfs: new filesystem > fs/squashfs: add filesystem commands > include/u-boot, lib/zlib: add sources for zlib decompression > fs/squashfs: add support for zlib decompression > fs/fs.c: add symbolic link case to fs_ls_generic() > > MAINTAINERS | 7 + > cmd/Kconfig | 6 + > cmd/Makefile | 1 + > cmd/sqfs.c | 42 + > common/spl/Kconfig | 9 + > fs/Kconfig | 2 + > fs/Makefile | 2 + > fs/fs.c | 18 + > fs/squashfs/Kconfig | 10 + > fs/squashfs/Makefile | 7 + > fs/squashfs/sqfs.c | 1521 > +++++++++++++++++++++++++++++++ fs/squashfs/sqfs_decompressor.c | > 53 ++ fs/squashfs/sqfs_decompressor.h | 58 ++ > fs/squashfs/sqfs_dir.c | 107 +++ > fs/squashfs/sqfs_filesystem.h | 300 ++++++ > fs/squashfs/sqfs_inode.c | 142 +++ > fs/squashfs/sqfs_utils.h | 49 + > include/fs.h | 1 + > include/squashfs.h | 25 + > include/u-boot/zlib.h | 32 + > lib/zlib/uncompr.c | 97 ++ > lib/zlib/zlib.c | 1 + > 22 files changed, 2490 insertions(+) > create mode 100644 cmd/sqfs.c > create mode 100644 fs/squashfs/Kconfig > create mode 100644 fs/squashfs/Makefile > create mode 100644 fs/squashfs/sqfs.c > create mode 100644 fs/squashfs/sqfs_decompressor.c > create mode 100644 fs/squashfs/sqfs_decompressor.h > create mode 100644 fs/squashfs/sqfs_dir.c > create mode 100644 fs/squashfs/sqfs_filesystem.h > create mode 100644 fs/squashfs/sqfs_inode.c > create mode 100644 fs/squashfs/sqfs_utils.h > create mode 100644 include/squashfs.h > create mode 100644 lib/zlib/uncompr.c > Hello again, I am currently writing tests for the SquashFS support. I wrote two Python scripts to test 'ls' and 'load' commands, but I need a SquashFS image to do so, and I would like to know what is the better approach for this: - Add a compiled SquashFS image into the same directory as the tests, i.e.: test/py/tests/test_fs/test_squashfs. This is a +-7MB sized binary file. - Use the scripts to generate an image, with mksquashfs. However, mksquashfs becomes a dependency. Best regards, Joao Marcos