Few boards may fail the write actions due to HW limitations (like critical
drivers that disable flash operations). Just retry a few times until success.
In addition, remove the redundant retries in NVStore (not needed now).
Socket network interface tests were failing due to DICONNECTED event
being advertised, where GLOBAL_UP was expected. It turned out that
nanostack receives two events: APPL_EVENT_CONNECT and
APPL_BACKHAUL_INTERFACE_PHY_UP. The second attempt to connect obviously
returns errors, but it also causes events to be sent out to the
application. The second attempt should not take place in case the
bootstrap is already started.
I also fixed two reports being sent with DISCONNECT status, while they
are actually something else.
Set tasklet parameters before connecting to prevent the parameters to be set to 0.
The tasklet parameters are reset to 0 when wisun_tasklet_connect gets called,
thus those need to be set in the wisun_tasklet_configure_and_connect_to_network
before they are used. This is also done this way in other tasklets.
Like all HAL APIs, the calls in trng_api.h are not expected to
be thread-safe.
All current accesses to the TRNG HAL are currently via
`mbedtls_hardware_poll`. Mbed TLS does not currently serialise these
calls itself, as `MBEDTLS_THREADING_C` is not enabled. But even if
Mbed TLS's own accesses were serialised, there are other direct
users of `mbedtls_hardware_poll` such as randLIB, that need to use
direct calls due to lack of API to extract entropy from Mbed TLS.
As such it makes sense to treat `mbedtls_hardware_poll` as a de facto
public Mbed OS API, akin to the C++ veneers on top of the HAL, and add a
PlatformMutex there so that it is safe for multithreaded use.
Don't allocate the sector map array in this function,
as it was buggy and redundant. Separate user config vs. automatic allocation
cases instead (which was essentially the case anyway).
In addition, fix tests to get over failures in low end boards
Rename the generic name `ctx` of `mbedtls_platform_context`
in `platform_alt.c` to a specific name `plat_ctx`, to avoid conflicts
when used as external in crypto modules.
To avoid collisions between the psa `crypto_platform.h` file and the
platform specific `crypto_platform.h` file, for the init \ terminate
functions, rename the latter to `crypto_device_platform`.
Cruz Monrreal
Martin Kojtal
David Saada
Michal Paszta
paul-szczepanek-arm
Jarno Lamsa
Mirela Chirica
Kevin Bracey
Brian Daniels
Amanda Butler
Jan Jongboom
Veijo Pesonen
Marcin Tomczyk
Ron Eldor