Lines Matching refs:memory

32 memory copy operation, but our audio device could have a narrower FIFO
38 or destination, can group the reads or writes in memory into a buffer,
39 so instead of having a lot of small memory accesses, which is not
78 These were just the general memory-to-memory (also called mem2mem) or
79 memory-to-device (mem2dev) kind of transfers. Most devices often
80 support other kind of transfers or memory operations that dmaengine
87 async TX API, to offload operations such as memory copy, XOR,
88 cryptography, etc., basically any memory to memory operation.
90 Over time, the need for memory to device transfers arose, and
110 structure. Any of the usual memory allocators will do, but you'll also
160     - The device is able to do memory to memory copies
163     - The device is able to perform XOR operations on memory areas
168       algorithm against a memory buffer.
176       algorithm against a memory buffer.
185     - The device supports memory to memory scatter-gather
201     - The device can handle device to memory transfers, including
207     - If you want to transfer a single contiguous memory buffer,
266      - Drivers should try to pre-allocate any memory they might need
395 		memory.