linux-toradex.git/drivers/dma/ste_dma40.c, branch v2.6.35-rc5 Linux kernel for Apalis and Colibri modules DMAENGINE: extend the control command to include an arg 2010-05-17T23:30:42+00:00 Linus Walleij linus.walleij@stericsson.com 2010-05-17T23:30:42+00:00 058276303dbc4ed089c1f7dad0871810b1f5ddf1 This adds an argument to the DMAengine control function, so that we can later provide control commands that need some external data passed in through an argument akin to the ioctl() operation prototype. [dan.j.williams@intel.com: fix up some missed conversions] Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> 
This adds an argument to the DMAengine control function, so that
we can later provide control commands that need some external data
passed in through an argument akin to the ioctl() operation
prototype.

[dan.j.williams@intel.com: fix up some missed conversions]
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
DMAENGINE: DMA40 fix for allocation of logical channel 0 2010-05-17T22:45:06+00:00 Marcin Mielczarczyk marcin.mielczarczyk@tieto.com 2010-05-17T22:41:21+00:00 4aed79b2818e7330b5d00143e4c20bc6555df91f Fix for allocation failure of logical channel when event line happens to be number 0. Signed-off-by: Marcin Mielczarczyk <marcin.mielczarczyk@tieto.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> 
Fix for allocation failure of logical channel when event line
happens to be number 0.

Signed-off-by: Marcin Mielczarczyk <marcin.mielczarczyk@tieto.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
DMAENGINE: DMA40 support paused channel status 2010-05-17T22:45:03+00:00 Jonas Aaberg jonas.aberg@stericsson.com 2010-05-17T22:41:09+00:00 a5ebca4769f28ceade28ff59fcbffb8e184e599c Support determining whether a channel is paused or not using the status function. Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> 
Support determining whether a channel is paused or
not using the status function.

Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
DMAENGINE: Support for ST-Ericssons DMA40 block v3 2010-04-14T21:49:20+00:00 Linus Walleij linus.walleij@stericsson.com 2010-03-30T13:33:42+00:00 8d318a50b3d72e3daf94131f91e1ab799a8d5ad4 This is a straightforward driver for the ST-Ericsson DMA40 DMA controller found in U8500, implemented akin to the existing COH 901 318 driver. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Acked-by: Srinidh Kasagar <srinidhi.kasagar@stericsson.com> Cc: STEricsson_nomadik_linux@list.st.com Cc: Alessandro Rubini <rubini@unipv.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dan Williams <dan.j.williams@intel.com> 
This is a straightforward driver for the ST-Ericsson DMA40 DMA
controller found in U8500, implemented akin to the existing
COH 901 318 driver.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Srinidh Kasagar <srinidhi.kasagar@stericsson.com>
Cc: STEricsson_nomadik_linux@list.st.com
Cc: Alessandro Rubini <rubini@unipv.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>