[PATCH 01/12] dmaengine: add base support for the async_tx api

2007-01-22 Thread Dan Williams
From: Dan Williams <[EMAIL PROTECTED]> * introduce struct dma_async_tx_descriptor as a common field for all dmaengine software descriptors * convert the device_memcpy_* methods into separate prep, set src/dest, and submit stages * support capabilities beyond memcpy (xor, memset, xor zero sum, comp

[PATCH 01/12] dmaengine: add base support for the async_tx api

2006-11-30 Thread Dan Williams
From: Dan Williams <[EMAIL PROTECTED]> * introduce struct dma_async_tx_descriptor as a common field for all dmaengine software descriptors * convert the device_memcpy_* methods into separate prep, set src/dest, and submit stages * support capabilities beyond memcpy (xor, memset, xor zero sum, comp