Removes block size limitation from dma config on ESP32 SoCs #82819
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Removes block size limitation during dma rx/tx configuration Signed-off-by: Marcio Ribeiro <[email protected]>
Removes block size limitation during dma rx/tx configuration Signed-off-by: Marcio Ribeiro <[email protected]>
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dma_esp32_config_tx_descriptor()anddma_esp32_config_rx_descriptor()fail isblock->block_sizeis greater thanDMA_DESCRIPTOR_BUFFER_MAX_SIZE.This PR removes block size limitation by consuming them in several descriptors when necessary.
It also replaces
dma_esp32_config_tx_descriptor()anddma_esp32_config_rx_descriptor()by singledma_esp32_config_descriptor()that attends both directions.