Re: Quick questions regarding the SPI interface

2013-04-06 Thread Grant Likely
On Fri, Apr 5, 2013 at 9:44 PM, Martin Sperl mar...@sperl.org wrote: Hi! I am trying to drive the spi driver of the raspberry-pi towards a fully DMA driven interface and have come a few open points that - as far as I can tell - are not specified detail in the documentation or header-files.

Quick questions regarding the SPI interface

2013-04-05 Thread Martin Sperl
Hi! I am trying to drive the spi driver of the raspberry-pi towards a fully DMA driven interface and have come a few open points that - as far as I can tell - are not specified detail in the documentation or header-files. 1) is the spi callback blocking further actions on the spi-bus until it