Re: [PATCH] net: ethernet: ti: cpdma: switch to use genalloc

From	Mugunthan V N <mugunthanvnm@ti.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH] net: ethernet: ti: cpdma: switch to use genalloc
Date	2016-06-24 08:10 +0200
Message-ID	<rNstr-4rr-7@gated-at.bofh.it> (permalink)
References	<rNc5k-1wG-27@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Thursday 23 June 2016 06:06 PM, Grygorii Strashko wrote:
> TI CPDMA currently uses a bitmap for tracking descriptors alloactions
> allocations, but The genalloc already handles the same and can be used
> as with special memory (SRAM) as with DMA cherent memory chank
> (dma_alloc_coherent()). Hence, switch to using genalloc and add
> desc_num property for each channel for limitation of max number of
> allowed descriptors for each CPDMA channel. This patch do not affect
> on net throuput.
> 
> Cc: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>

Acked-by: Mugunthan V N <mugunthanvnm@ti.com>

Regards
Mugunthan V N

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[PATCH] net: ethernet: ti: cpdma: switch to use genalloc Grygorii Strashko <grygorii.strashko@ti.com> - 2016-06-23 14:40 +0200
  Re: [PATCH] net: ethernet: ti: cpdma: switch to use genalloc Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org> - 2016-06-23 15:00 +0200
    Re: [PATCH] net: ethernet: ti: cpdma: switch to use genalloc Mugunthan V N <mugunthanvnm@ti.com> - 2016-06-24 08:10 +0200
      Re: [PATCH] net: ethernet: ti: cpdma: switch to use genalloc Afzal Mohammed <afzal.mohd.ma@gmail.com> - 2016-06-24 14:00 +0200
      Re: [PATCH] net: ethernet: ti: cpdma: switch to use genalloc "Lennart Sorensen" <lsorense@csclub.uwaterloo.ca> - 2016-06-24 18:20 +0200
        Re: [PATCH] net: ethernet: ti: cpdma: switch to use genalloc Grygorii Strashko <grygorii.strashko@ti.com> - 2016-06-24 19:00 +0200
          Re: [PATCH] net: ethernet: ti: cpdma: switch to use genalloc "Lennart Sorensen" <lsorense@csclub.uwaterloo.ca> - 2016-06-24 20:40 +0200
        Re: [PATCH] net: ethernet: ti: cpdma: switch to use genalloc Afzal Mohammed <afzal.mohd.ma@gmail.com> - 2016-06-25 10:40 +0200
  Re: [PATCH] net: ethernet: ti: cpdma: switch to use genalloc "ivan.khoronzhuk" <ivan.khoronzhuk@linaro.org> - 2016-06-23 15:20 +0200
  Re: [PATCH] net: ethernet: ti: cpdma: switch to use genalloc Mugunthan V N <mugunthanvnm@ti.com> - 2016-06-24 08:10 +0200

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