Re: [PATCH] [RFC] Xilinx MPMC SDMA subsystem

2010-04-27 Thread Sergey Temerkhanov
On Tuesday 20 April 2010 20:29:55 Steven J. Magnani wrote: Hi Sergey, I've only just started using this in earnest, sorry for not getting back to you sooner. It's a nice encapsulation of the MPMC/SDMA functionality, thanks for posting it. In order to integrate this into my system, I

Re: [PATCH] [RFC] Xilinx MPMC SDMA subsystem

2010-03-29 Thread Steven J. Magnani
On Fri, 2010-03-26 at 17:53 -0600, Grant Likely wrote: I've not got time to review this patch right now, but Sergey and Steven, you both posted MPMC drivers on the same day; Steven on the microblaze list and Sergey on the powerpc list. Can you two please coordinate and figure out how to mork

Re: [PATCH] [RFC] Xilinx MPMC SDMA subsystem

2010-03-29 Thread Sergey Temerkhanov
On Monday 29 March 2010 19:56:15 Grant Likely wrote: On Mon, Mar 29, 2010 at 9:42 AM, Steven J. Magnani st...@digidescorp.com wrote: On Fri, 2010-03-26 at 17:53 -0600, Grant Likely wrote: I've not got time to review this patch right now, but Sergey and Steven, you both posted MPMC

Re: [PATCH] [RFC] Xilinx MPMC SDMA subsystem

2010-03-29 Thread Grant Likely
On Mon, Mar 29, 2010 at 1:04 PM, Sergey Temerkhanov temerkha...@yandex.ru wrote: On Monday 29 March 2010 19:56:15 Grant Likely wrote: On Mon, Mar 29, 2010 at 9:42 AM, Steven J. Magnani st...@digidescorp.com wrote: On Fri, 2010-03-26 at 17:53 -0600, Grant Likely wrote: I've not got time to

Re: [PATCH] [RFC] Xilinx MPMC SDMA subsystem

2010-03-26 Thread Grant Likely
I've not got time to review this patch right now, but Sergey and Steven, you both posted MPMC drivers on the same day; Steven on the microblaze list and Sergey on the powerpc list. Can you two please coordinate and figure out how to mork toward a single driver that will meet both your needs? I

[PATCH] [RFC] Xilinx MPMC SDMA subsystem

2010-03-17 Thread Sergey Temerkhanov
This patch adds generic support for Xilinx MPMC SoftDMA channels which are used by, e.g., LLTEMAC and other IP cores (including custom cores). So, the implemented functions include only SDMA channels enumeration and control (finding device by phandle property, channel reset, initialization of