Messages in this thread | | | Date | Fri, 29 Jul 2011 08:47:06 -0700 | Subject | Re: [PATCH 04/18] dmaengine/amba-pl08x: Remove redundant comment and rewrite original | From | viresh kumar <> |
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On 7/29/11, Koul, Vinod <vinod.koul@intel.com> wrote: > On Fri, 2011-07-29 at 16:19 +0530, Viresh Kumar wrote: >> /* >> - * Autoselect a master bus to use for the transfer this prefers the >> - * destination bus if both available if fixed address on one bus the >> - * other will be chosen >> + * Autoselect a master bus to use for the transfer >> + * - prefers the destination bus if both available >> + * - if fixed address on one bus the other will be chosen > Not sure I get it, English is not my first language :)
Nor mine either. :)
Will give some more explanation.
But before that i wanted to know the exact purpose of this master-slave concept here. Probably it is for choosing the victim for reduction of width, in case src and dest addresses are misaligned to each other. @Russell and Linus: Is this correct?
-- viresh
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