On Thursday 18 June 2015 at 13:25:41 Cyrille Pitchen wrote:
>
> Signed-off-by: Cyrille Pitchen
> ---
Looks good to me.
Acked-by: Torsten Fleischer
Regards,
Torsten
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of
On Tuesday 16 June 2015 at 18:11:56 Torsten Fleischer wrote:
> On Monday 15 June 2015 at 17:17:51 Cyrille Pitchen wrote:
[...]
> > @@ -365,16 +371,13 @@ static int atc_get_bytes_left(struct dma_chan *chan,
> > dma_cookie_t cookie) }
> >
> > /*
> >
On Monday 15 June 2015 at 17:17:51 Cyrille Pitchen wrote:
> As claimed by the programmer datasheet and confirmed by the IP designer,
> the Block Transfer Size (BTSIZE) bitfield of the Channel x Control A
> Register (CTRLAx) always refers to a number of Source Width (SRC_WIDTH)
> transfers.
>
> Bot
From: Torsten Fleischer
This patch adds support for memory to memory scatter-gather transfers.
Changes from V1:
* Fixed coding style of the multi-line comments.
Changes from V2:
* Added setup of 'desc->tx_width' that is needed to calculate the
residue.
Signed-of
From: Torsten Fleischer
This patch fixes the following issues regarding to the calculation of the
residue:
1. The residue is always calculated for the current transfer even if the
cookie is associated to a pending transfer.
2. For scatter/gather DMA the calculation of the residue for the
From: Torsten Fleischer
This series fixes the calculation of the residual bytes and adds support for
memory to memory scatter-gather transfers.
Changes from V1:
* Fixed coding style of the multi-line comments.
* Improved accuracy of the residue calculation.
Changes from V2:
* Fixed
From: Torsten Fleischer
This patch fixes the following issues regarding to the calculation of the
residue:
1. The residue is always calculated for the current transfer even if the
cookie is associated to a pending transfer.
2. For scatter/gather DMA the calculation of the residue for the
From: Torsten Fleischer
This series fixes the calculation of the residual bytes and adds support for
memory to memory scatter-gather transfers.
Changes from V1:
* Fixed coding style of the multi-line comments.
* Improved accuracy of the residue calculation.
Torsten Fleischer (2):
dma
From: Torsten Fleischer
This patch adds support for memory to memory scatter-gather transfers.
Changes from V1:
* Fixed coding style of the multi-line comments.
Signed-off-by: Torsten Fleischer
---
drivers/dma/at_hdmac.c | 169 +
1 file
Hello Ludovic,
>>
>> transfer 1: residue = 975584
>> transfer 2: residue = 1048380
>>
>
> You're right about these points. Good job. I think it should be sent to
> stable if it can be applied properly.
>
> For multilines comments, please follow the coding rule
> /*
> * my
> * comments
> */
>
th
2015-02-08 10:29 GMT+01:00 Torsten Fleischer :
> From: Torsten Fleischer
>
> This series fixes the calculation of the residual bytes and adds support for
> memory to memory scatter-gather transfers.
>
> Torsten Fleischer (2):
> dma: at_hdmac: Fix calculation of the r
From: Torsten Fleischer
This patch fixes the following issues regarding to the calculation of the
residue:
1. The residue is always calculated for the current transfer even if the
cookie is associated to a pending transfer.
2. For scatter/gather DMA the calculation of the residue for the
From: Torsten Fleischer
This patch adds support for memory to memory scatter-gather transfers.
Signed-off-by: Torsten Fleischer
---
drivers/dma/at_hdmac.c | 165 +
1 file changed, 154 insertions(+), 11 deletions(-)
diff --git a/drivers/dma
From: Torsten Fleischer
This series fixes the calculation of the residual bytes and adds support for
memory to memory scatter-gather transfers.
Torsten Fleischer (2):
dma: at_hdmac: Fix calculation of the residual bytes
dma: at_hdmac: Add support for memory to memory sg transfers
drivers
From: Torsten Fleischer
The assignment of SPI_GPIO_NO_CHIPSELECT to cs_gpios[0] causes the following
compiler warning, when building for 64 bit systems:
"warning: overflow in implicit constant conversion [-Woverflow]".
This is because the SPI_GPIO_NO_CHIPSELECT flag is a '-1&
From: Torsten Fleischer
In order to describe a single slave device that has no chip select line
the 'num-chipselects' property has to be <0> and the 'cs-gpios' property
doesn't need to be set.
Signed-off-by: Torsten Fleischer
---
Documentation/devicetree
2014-10-27 18:30 GMT+01:00 Mark Rutland :
> On Mon, Oct 27, 2014 at 03:27:17PM +0000, Torsten Fleischer wrote:
>> From: Torsten Fleischer
>>
>> Use an empty 'cs-gpios' property if a single device is connected which
>> has no chip select.
>> This refers
From: Torsten Fleischer
Use an empty 'cs-gpios' property if a single device is connected which
has no chip select.
This refers to the discussion at https://lkml.org/lkml/2013/11/13/62.
Signed-off-by: Torsten Fleischer
---
Documentation/devicetree/bindings/spi/spi-gpio.txt | 6 -
18 matches
Mail list logo
