Module dma

DMA buffer management module.

Provides ownership-tracked DMA buffers for safe device communication.

Reference

NETWORK_IMPL_GUIDE.md §3

Re-exports

• pub use buffer::DmaBuffer;
• pub use ownership::BufferOwnership;
• pub use pool::BufferPool;
• pub use pool::MAX_POOL_SIZE;
• pub use region::DmaRegion;

Modules

• buffer
  DMA buffer with ownership tracking.
• ownership
  Buffer ownership state machine.
• pool
  Buffer pool management.
• region
  DMA region definition and layout.