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enjoy-digital / litepcie

Small footprint and configurable PCIe core
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set `DMA_BIT_MASK` to `DMA_ADDR_WIDTH` #108

Closed sjkelly closed 1 year ago

sjkelly commented 2 years ago

According to: https://www.kernel.org/doc/Documentation/DMA-API-HOWTO.txt This should match the address width supported by the gateware. In this case, PCIe only supports 32/64bit masks.

enjoy-digital commented 1 year ago

Thanks @sjkelly!