The number of the DMA descriptors allocated for certain length (e.g.,
8176) were not sufficient (off by 1 error). This used to result in the
dynamic memory corruption as the region was modified beyond the
allocated range.
This change fixes the DMA descriptor calculation part and allocates
sufficient DMA descriptors based on the data length alignment considerations.
Test has also been added to cover the specific scenario in the CI.
Closes https://github.com/espressif/esp-idf/issues/11310
- Use DPORT_WRITE_REG (volatile writes) wrappers to write to the
MPI peripheral
- Updated the previous workaround added for the same issue as it
was failing in some long runs and with `COMPILER_OPTIMIZATION_PERF`
enabled.
- The test performance numbers had to be updated due to the
performance penalty introduced by this fix.
Closes https://github.com/espressif/esp-idf/issues/10403
- GCM operation in mbedtls used ECB, which calculated only 16 bytes of data each time.
- Therefore, when processing a large amount of data, it is necessary to frequently set hardware acceleration calculations,
- which could not make good use of the AES DMA function to improve efficiency.
- Hence, GCM implementation is replaced with CTR-based calculation which utilizes AES DMA to improve efficiency.
This fix adds a workaround to disable compiler optimization flag "-ftree-loop-distribute-patterns"
for `mpi_to_mem_block` routine. It was observed that compiler with release configuration was falling
back to `memset` call from ROM library causing an issue in correctly zero initializing MPI peripheral
block.
Please see following linked issue for more discussion and context on this issue.
Closes https://github.com/espressif/esp-idf/issues/8710
Closes https://github.com/espressif/esp-idf/issues/9371
Closes https://github.com/espressif/esp-idf/issues/9256
Closes IDFGH-7102
Closes IDFGH-7842
Closes IDFGH-7714
Closes IDFCI-1452
Closes IDF-6029
This function removes the following legacy atomic CAS functions:
From compare_set.h (file removed):
- compare_and_set_native()
- compare_and_set_extram()
From portmacro.h
- uxPortCompareSet()
- uxPortCompareSetExtram()
Users should call esp_cpu_compare_and_set() instead as this function hides the details
of atomic CAS on internal and external RAM addresses.
Due to the removal of compare_set.h, some missing header includes are also fixed in this commit.
- Resulted in a crash in the handshake stage when
used alongside TLS 1.3 (MBEDTLS_SSL_PROTO_TLS1_3)
- Fix build error when MBEDTLS_HARDWARE_SHA=n &&
MBEDTLS_DYNAMIC_BUFFER=y
- Fix build error when TLS 1.3 is enabled with
MBEDTLS_SSL_KEEP_PEER_CERTIFICATE=n
This commit updates the visibility of various header files and cleans up
some unnecessary inclusions. Also, this commit removes certain header
include paths which were maintained for backward compatibility.
*MBEDTLS_ECDH_LEGACY_CONTEXT is now disabled by default.
*Fixed MBEDTLS_ECDH_LEGACY_CONTEXT issue for protocomm component.
*Removed all code under MBEDTLS_DEPRECATED_REMOVED
