Re: DMA from memory to local bus

2008-12-01 Thread Ira Snyder
On Fri, Nov 28, 2008 at 03:04:04PM +0100, Hommel, Thomas (GE EntSol, Intelligent Platforms) wrote: Hi all, I'm currently developing a driver and want to make use of the DMA offload engine. Data has to be transferred from memory to a device on the local bus and vice versa. At a first look,

DMA from memory to local bus

2008-11-28 Thread Hommel, Thomas (GE EntSol, Intelligent Platforms)
Hi all, I'm currently developing a driver and want to make use of the DMA offload engine. Data has to be transferred from memory to a device on the local bus and vice versa. At a first look, the function dma_async_memcpy_buf_to_buf() seemed to be suitable, but it does not translate addresses