Commit Graph

3 Commits

Author SHA1 Message Date
harshal.patil
83dd60307f
feat(mbedtls/esp_crypto_shared_gdma): support AXI-DMA in the crypto shared gdma layer
- In case of AXI-DMA, the DMA descriptors need to be 8 bytes aligned
lldesc_t do not satify this condition thus we need to replace it with
dma_descriptor_t (align(4) and align(8)) in esp_crypto_shared_gdma.

- Added new shared gdma start API that supports the dma_descriptor_t
DMA descriptor.

- Added some generic dma descriptor macros and helper functions

- replace lldesc_t with dma_descriptor_t
2024-03-13 15:22:06 +05:30
Laukik Hase
3925365351 ci: Fix pre-check stage failing tests
- Updated license headers
- Re-enabled public headers and static analysis checks
- Fix public header file check failure

Co-authored-by: Aditya Patwardhan <aditya.patwardhan@espressif.com>
2022-03-03 01:37:10 +05:30
Marius Vikhammer
fe71a8e340 aes/sha: use a shared lazy allocated GDMA channel for AES and SHA
Removed the old dynamically allocated GDMA channel approach.
It proved too unreliable as we couldn't not ensure consumers of the mbedtls
would properly free the channels after use.

Replaced by a single shared GDMA channel for AES and SHA, which won't be
released unless user specifically calls API for releasing it.
2021-03-09 09:23:05 +08:00