Re: Re[2]: [PATCH 02/11] async_tx: add support for asynchronous GF multiplication

2008-11-28 Thread Dan Williams
On Wed, Nov 26, 2008 at 6:26 PM, Yuri Tikhonov <[EMAIL PROTECTED]> wrote: >> 3/ In my implementation (unfinished) of async_pq I decided to make the >> prototype: > > May I ask do you have in plans to finish and release your > implementation? > Seems that time would be better spent reviewing / fin

Re[2]: [PATCH 02/11] async_tx: add support for asynchronous GF multiplication

2008-11-26 Thread Yuri Tikhonov
Hello Dan, On Saturday, November 15, 2008 you wrote: > A few comments Thanks. > 1/ I don't see code for handling cases where the src_cnt exceeds the > hardware maximum. Right, actually the ADMA devices we used (ppc440spe DMA engines) has no limitations on the src_cnt (well, actually there

Re: [PATCH 02/11] async_tx: add support for asynchronous GF multiplication

2008-11-14 Thread Dan Williams
On Thu, Nov 13, 2008 at 8:15 AM, Ilya Yanok <[EMAIL PROTECTED]> wrote: > This adds support for doing asynchronous GF multiplication by adding > four additional functions to async_tx API: > async_pqxor() does simultaneous XOR of sources and XOR of sources > GF-multiplied by given coefficients. > a

[PATCH 02/11] async_tx: add support for asynchronous GF multiplication

2008-11-13 Thread Ilya Yanok
This adds support for doing asynchronous GF multiplication by adding four additional functions to async_tx API: async_pqxor() does simultaneous XOR of sources and XOR of sources GF-multiplied by given coefficients. async_pqxor_zero_sum() checks if results of calculations match given ones. async_