[lkml]   [2014]   [Jan]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH] Add Xilinx AXI Video DMA Engine driver
On Thu, 2014-01-16 at 23:23 +0530, Srikanth Thokala wrote:
> Hi,
> This is the driver for Xilinx AXI Video Direct Memory Access Engine.
> It is a soft IP core, which provides high-bandwidth direct memory
> access between memory and AXI4-Stream video type target peripherals
> including peripherals which support AXI4-Stream Video Protocol. The
> core provides efficient two dimensional DMA operations with independent
> asynchronous read and write channel operation.
> For more information on the IP, please refer to
> This patch also provides a test client, which assumes read and write channels
> of the core are configured in a back-to-back connection. It transfers
> data on the write channel, read and verify the data on the read channel.
> drivers/dma/xilinx/xilinx_vdma_test.c | 629 ++++++++

What about to modify dmatest.c accordingly to your needs?
I see no much sense to have another copy of that in the tree.

Andy Shevchenko <>
Intel Finland Oy

 \ /
  Last update: 2014-01-17 17:21    [W:0.126 / U:1.532 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site