Add support for EMMC hardware partitions to the
disk manager
Hardware system partitions are visible as <device_name>sys<num>
Disk user partitions are visible as <device_name>part<num>
Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>
Storing LFS erase size in the boot byte is not possible
because Linux kernel is unable to detect the partitions
after change boot bytes to values other than 0x80 or 0x00
In this patch LFS_BLOCK_SIZE is moved to the second
MBR bootcode AREA
VFAT partition should be mounted in RO mode by default
because writing to FAT filesystem is unsafe.
Writing is allowed only in the LFS filesystem.
If upgrade is needed FAT partition can be temporary
switched to RW mode using mount() syscall with REMOUNT flag
but it should be switched to RO mode again after upgrade.
This is a first commit when the emulator uses
the new filesystem core.
libiosyscall library read environment variable
IOSYSCALS_REDIRECT_TO_IMAGE
When IOSYSCALS_REDIRECT_TO_IMAGE=1 all syscalls
are redirected to the image. If env is not defined
or set to 0 only paths are translated and redirected
to the native linux syscalls
[EGD-5074] Remove free rtox library
Remove unneeded fat library from the freertos
[EGD-5074] Fix freertos mutex as unique
Add freertos mutex in the unique_ptr for avoid inclusion of the
freertos.h
[EGD-5074] Remove frertos-fat submodule
Remove uneeded fat freertos submodule
[EGD-5074] Add handle types in the vfs_subsystem
Add handle types in the vfs subsystem
[EGD-5074] Add submodule for hashmap
Add submodule for hashmap
[EGD-5074] Add support for dirent
Add support for dirent for new filesystem
[EGD-5074] Fix mutex class
Remove mutex in header
[EGD-5074] Remove old vfs from file indexer
File indexer should be fixed for use new vfs
[EGD-5074] Fix unit test vfs
Remove unit tests vfs for clas
[EGD-5074] Add Posix implementation with new fs
Add posix implementation with new fs core
[EGD-5074] Fix stdio syscalls
Fix all stdio syscalls
[EGD-5074] Fix iosyscalls scan family
Fix iosyscalls scan family
[EGD-5074] Fix native API
Fix native api
Work in progress some minor fixes
[EGD-5074] Fix lib stdio
Fix lib stdio
[EGD-5074] fix lseek return value in fat driver
Fix lseek return value in the fat driver
[EGD-5074] Unit test fix
Unittest fixes
[EGD-5074] Emulator syscalls
Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>
Due to vfs deprecation there is need to
remove all vfs calls from code.
This PR covers module bluetooth.
[EGD-5070] Review changes.
[EGD-5070] Change new filesystem in module bt
Due to vfs deprecation there is need to
remove all vfs calls from code.
This PR covers module bluetooth
Default automount and parse partitions according to
their configurations using new vfs core. Currently
old (without lfs) and new (with lfs) part schemes are supported
* GId modules updated
* Remove module
* Gitmodules update
* [EGD-4499] Global module VFS
* [EGD-4499] vfat driver in progress + fsfat
* [EGD-4499] fffat glue to our implementation.
Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>
* [EGD-4498] Glue logic between ff_fat and disk mgr.
* [EGD-4499] Mount and unmount fat_fs.
* [EGD-4499] Filesystem mount seams to be working
* [EGD-4499] Missing umount volume removal
* [EGD-4499] Code review vol 1
* [EGD-4499] Missing erase element from map
* [EGD-4499] Missing mount umount
* [EGD-4261] Mount and unmount tests
Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>
* [EGD-4499] Initial filesystem implementation
Iterate over directories are not completed yet
* [EGD-4261] unit test fix
Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>
* [EGD-4499] Stat vfs for RT1051
* [EGD-4499] Small fix in the seek
* [EGD-4499] Directory handle fix
* [EGD4499] Completed ffat implementation
It is already completed vfat driver for vfs core
but it is not tested yet.
Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>
* [EGD4499] Code review part #1
Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>
* [EGD4499] Remove double dynamic allocation of mount point
Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>
* [EGD4499] Partition out of range fix
Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>
* [EGD-4499] Handle leak fix
Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>
* [EGD-4499] VFS vfat completed.
Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>
* [EGD-4499] File descriptors from 3 according to POSIX std
0,1,2 fds are reserved for stdin,stdout,stderr
Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>
* initial value for boot config
* run boot config methods after vfs has been marked as initialized
* type-os
* in case .boot.json is broken, re-write it with defaults
Currently calling any method from class vfs
causes aplication crash when methods are called before
vfs.Init() call. This commit prevent to crash end return failure
instead. The fix is related to any any vfs methods and methods called
through the standard syscall.
It is only the hotfix and it will be removed when new VFS subsystem
will be ready.
Co-authored-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>
* [EGD-4262] Disk manager API draft
* [EGD-4262] New filesystem master user class
* [EGD-4262] Directory fops
* [EGD-4262] Initial version of disk manager API
* [EGD-4261] Registering and finding block devices.
* [EGD-4262] Disk manager without partition parser
* [EGD-4262] Partition parser intial ver.
* [EGD-4262] Disk read driver for Linux
* [EGD-4262] Disk manager unittests.
This unittests should be improved. Currrently it checks
only minimum functionality. Boundary tests should be added
in the next stage.
Co-authored-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>
* [EGD-4344] removed vfs-utils.cpp and moved all the functions
to utils or eventStore
* [EGD-4344] removed vfs-utils.cpp and moved all the functions
to utils or eventStore
* [EGD-4344] moved methods to utils::filesystem
* Update module-utils/Utils.cpp
Co-authored-by: Piotr Tanski <piotr.tanski@mudita.com>
* Update module-utils/Utils.cpp
Co-authored-by: Piotr Tanski <piotr.tanski@mudita.com>
* Update module-utils/Utils.cpp
Co-authored-by: Piotr Tanski <piotr.tanski@mudita.com>
* [EGD-4344] test fixes, linux fixes, GUI fixes
* [EGD-4344] rebase fixes
* [EGD-4344] bugfixes for rt1051 and mutex support in EventStore
Co-authored-by: Piotr Tanski <piotr.tanski@mudita.com>
Lucjan Bryndza