Struct usb_util::device::ManagedDmaBuffer

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struct ManagedDmaBuffer {
    buf: MemoryMapping,
    used: Option<Arc<Mutex<DmaBuffer>>>,
}
Expand description

ManagedDmaBuffer represents the entire DMA buffer allocated by a device

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§buf: MemoryMapping

The entire DMA buffer

§used: Option<Arc<Mutex<DmaBuffer>>>

A DMA buffer lent to a TransferBuffer. This is a part of the entire buffer.

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