[PATCH 00/25] staging: comedi: tidy up ISA DMA programming

Ian Abbott abbotti at mev.co.uk
Wed Jan 14 10:18:54 UTC 2015


On 13/01/15 17:16, H Hartley Sweeten wrote:
> Tidy up the ISA DMA programming in all the comedi legacy drivers to follow
> the programming sequence described in Documentation/DMA-ISA-LPC.txt.
>
> This series applies after:
> "[PATCH 00/37] staging: comedi: tidy up legacy DMA drivers"
>
> H Hartley Sweeten (25):
>    staging: comedi: pcl818: introduce pcl818_isadma_program()
>    staging: comedi: pcl818: introduce pcl818_isadma_disable()
>    staging: comedi: pcl816: introduce pcl816_isadma_program()
>    staging: comedi: pcl816: introduce pcl816_isadma_disable()
>    staging: comedi: dt282x: introduce dt282x_isadma_program()
>    staging: comedi: dt282x: introduce dt282x_isadma_disable()
>    staging: comedi: das1800: pass dma descriptor to das1800_flush_dma_channel()
>    staging: comedi: das1800: move dma transfer 'size' to dma descriptor
>    staging: comedi: das1800: introduce das1800_isadma_program()
>    staging: comedi: das1800: introduce das1800_isadma_disable()
>    staging: comedi: das16: move dma transfer 'size' to dma descriptor
>    staging: comedi: das16: introduce das16_isadma_program()
>    staging: comedi: das16: introduce das16_isadma_disable()
>    staging: comedi: pcl812: introduce pcl812_isadma_program()
>    staging: comedi: pcl812: introduce pcl812_isadma_disable()
>    staging: comedi: ni_at_a2150: introduce a2150_isadma_program()
>    staging: comedi: ni_at_a2150: introduce a2150_isadma_disable()
>    staging: comedi: ni_labpc_isadma: remove hard coded samples size
>    staging: comedi: ni_labpc_isadma: convert 'dma_buffer_size' to a define
>    staging: comedi: ni_labpc_isadma: introduce labpc_isadma_disable()
>    staging: comedi: ni_labpc_isadma: tidy up labpc_drain_dma()
>    staging: comedi: ni_labpc_isadma: move dma programming out of labpc_drain_dma()
>    staging: comedi: ni_labpc_isadma: introduce labpc_isadma_program()
>    staging: comedi: das1800: remove hard coded 'sample_size'
>    staging: comedi: das1800: tidy up das1800_ai_transfer_size()
>
>   drivers/staging/comedi/drivers/das16.c           |  75 ++++++-----
>   drivers/staging/comedi/drivers/das1800.c         | 161 +++++++++++------------
>   drivers/staging/comedi/drivers/dt282x.c          |  54 ++++----
>   drivers/staging/comedi/drivers/ni_at_a2150.c     |  74 ++++++-----
>   drivers/staging/comedi/drivers/ni_labpc_isadma.c | 131 +++++++++---------
>   drivers/staging/comedi/drivers/pcl812.c          |  60 +++++----
>   drivers/staging/comedi/drivers/pcl816.c          |  44 ++++---
>   drivers/staging/comedi/drivers/pcl818.c          |  48 ++++---
>   8 files changed, 354 insertions(+), 293 deletions(-)
>

Reviewed-by: Ian Abbott <abbotti at mev.co.uk>

-- 
-=( Ian Abbott @ MEV Ltd.    E-mail: <abbotti at mev.co.uk> )=-
-=(                          Web: http://www.mev.co.uk/  )=-


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