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esp-idf/components/mbedtls/port/aes/dma/include
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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
..
esp_aes_dma_priv.h
aes/sha: use a shared lazy allocated GDMA channel for AES and SHA
2021-03-09 09:23:05 +08:00