Re: [RFC 1/2] usb/musb dma: add cppi41 dma driver

2013-07-08 Thread Sebastian Andrzej Siewior
On 07/07/2013 04:55 PM, Sergei Shtylyov wrote: > Hello. Hello Sergei, > On 05-07-2013 20:12, Sebastian Andrzej Siewior wrote: > >> This is a first shot of the cppi41 DMA driver. > >Where have you been when I submitted my drivers back in 2009? :-) Not here it seems :) There is a driver I go

Re: [RFC 1/2] usb/musb dma: add cppi41 dma driver

2013-07-07 Thread Sergei Shtylyov
Hello. On 05-07-2013 20:12, Sebastian Andrzej Siewior wrote: This is a first shot of the cppi41 DMA driver. Where have you been when I submitted my drivers back in 2009? :-) It is currently used by a new musb dma-engine implementation. I have to test it somehow. The state of the cpp41

[RFC 1/2] usb/musb dma: add cppi41 dma driver

2013-07-05 Thread Sebastian Andrzej Siewior
This is a first shot of the cppi41 DMA driver. It is currently used by a new musb dma-engine implementation. I have to test it somehow. The state of the cpp41 (and the using dmaengine) is in very early stage. I was able to send TX packets over DMA and enumerate an USB masstorage device. Things tha