This change reflects that the geometry isn't related to the largest
allocatable unit on the platform.
Calls to read and write block devices are also affected and have
been updated.
Author: Alan Carvalho de Assis <acassis@gmail.com>
Run nxstyle on all .c and .h and fix all issues
Author: Alin Jerpelea <alin.jerpelea@sony.com>
drivers: mtd: smart: Add smartfs fsck feature
Support fsck to check and repair the smartfs file system. If the power
loss occurs during writing into the flash, the dead space are created
in flash after the next power cycle. To avoid this problem, introduce
fsck and keep the consistency of file system in initializing smartfs.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
commit 60927c5fb6a353994341601f55071c618e97682b
Author: Alin Jerpelea <alin.jerpelea@sony.com>
Date: Thu Dec 28 18:27:21 2017 +0900
drivers: mtd: smart: Fix duplicate sector selection in SmartFS
Add care for 16-bit sequence without CRC.
drivers: mtd: smart: Check CRC of duplicate sectors
In the illegal case by power-loss, when the multiple logical sectors are
duplicated, we compare the sequence number of each sector and select the newer
sector. Just in case, add CRC check for the newer sector. If the newer sector
has CRC error, then we use the older sector.
drivers: mtd: smart: SPI-Flash recovery from the initial error state
The FLASH may be not erased in the initial delivery state.
Just in case for the recovery of this fatal situation,
after once erasing the sector, return the sector as a free sector.
drivers: mtd: smart: Fix error handling in smartfs mtd driver
Add error handling in relocate sector.
drivers: mtd: smart: Fix initialize sector sequence value in smartfs
Fix initialization of sequence value into sector header and also avoid
unaligned memory access when CONFIG_MTD_SMART_ENABLE_CRC=n.
drivers: mtd: smart: Fix handling of duplicate sector in smartfs
In smartfs scan, if duplicate logical sector is found on the device,
then smartfs selects the winner sector by comparing sequence number,
and the loser sector is soon released. Fix a bug this loser sector
is registered into logical-to-physical sector mapping table.
* Simplify EINTR/ECANCEL error handling
1. Add semaphore uninterruptible wait function
2 .Replace semaphore wait loop with a single uninterruptible wait
3. Replace all sem_xxx to nxsem_xxx
* Unify the void cast usage
1. Remove void cast for function because many place ignore the returned value witout cast
2. Replace void cast for variable with UNUSED macro
- Fix for mx25rxx driver as it does not work properly
- Add mx25rxx memory chip & smartfs support in b-l475e-iot01a/nsh config
- Update smartfs smart_scan() function
arch/: Removed all references to CONFIG_DISABLE_POLL. The standard POSIX poll() can not longer be disabled.
sched/ audio/ crypto/: Removed all references to CONFIG_DISABLE_POLL. The standard POSIX poll() can not longer be disabled.
Documentation/: Removed all references to CONFIG_DISABLE_POLL. The standard POSIX poll() can not longer be disabled.
fs/: Removed all references to CONFIG_DISABLE_POLL. The standard POSIX poll() can not longer be disabled.
graphics/: Removed all references to CONFIG_DISABLE_POLL. The standard POSIX poll() can not longer be disabled.
net/: Removed all references to CONFIG_DISABLE_POLL. The standard POSIX poll() can not longer be disabled.
drivers/: Removed all references to CONFIG_DISABLE_POLL. The standard POSIX poll() can not longer be disabled.
include/, syscall/, wireless/: Removed all references to CONFIG_DISABLE_POLL. The standard POSIX poll() can not longer be disabled.
configs/: Remove all references to CONFIG_DISABLE_POLL. Standard POSIX poll can no longer be disabled.
Pull request for cortex-r4 codes
* arm/armv7-r: Add general interrupt controller.
This is based on armv7-a gic controller code.
Signed-off-by: EunBong Song <eunb.song@samsung.com>
* arm/armv7-r: add invalidate dcache in arm_head.S
Adding invalidate dcache as a comment in arm_head.S.
Signed-off-by: EunBong Song <eunb.song@samsung.com>
* arm/armv7-r: Fix some wrong configuration of program status register.
PSR_E_BIT bit should be set for big endian system.
PSR_A_BIT bis is set automatically as arm cortex-r4 reference manual 3.7.4.
So we don't need to set this bit.
Signed-off-by: EunBong Song <eunb.song@samsung.com>
* arm/armv7-r: Fix some wrong MPU register definition.
Change MPU_RBAR_ADDR_MASK and MPU_RACR_TEX_SHIFT mask as
arm cortex-r4 reference manual.
Region Base Address Register 0-4 bits are reserved.
MPU Region Access control register type 3-5 bits.
Signed-off-by: EunBong Song <eunb.song@samsung.com>
* driver/mtd: fix compilation error.
This commit fixes below compilation errors.
CC: mtd/smart.c
mtd/smart.c:182:22: error: 'gWearBitToLevelMap4' defined but not used [-Werror=unused-const-variable=]
static const uint8_t gWearBitToLevelMap4[] =
^~~~~~~~~~~~~~~~~~~
mtd/smart.c:170:22: error: 'gWearLevelToBitMap4' defined but not used [-Werror=unused-const-variable=]
static const uint8_t gWearLevelToBitMap4[] =
^~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[1]: *** [smart.o] Error 1
Signed-off-by: Junyeon LEE <junyeon2.lee@samsung.com>
Approved-by: GregoryN <gnutt@nuttx.org>
