[dpdk-dev] [PATCH] eal: map io resources for non x86 architectures

Yuanhan Liu yuanhan.liu at linux.intel.com
Wed Dec 16 14:42:00 CET 2015


On Wed, Dec 16, 2015 at 02:34:35PM +0100, David Marchand wrote:
> Yuanhan,
> 
> On Wed, Dec 16, 2015 at 1:48 PM, Yuanhan Liu <yuanhan.liu at linux.intel.com>
> wrote:
> 
>     On Wed, Dec 16, 2015 at 01:31:04PM +0100, David Marchand wrote:
>     > x86 requires a special set of instructions to access ioports, but other
>     > architectures let you remap io resources.
>     > So let eal remap io resources by accepting IORESOURCE_IO flag for
>     > architectures other than x86.
> 
>     One question: this patch could be a replacement of the igbuio_iomap patch
>     from Santosh? If so, I like it: It's more elegant.
> 
> 
> Well, yes, unless I missed something since I am no guru :-).

Great then. If there is a test-by, I could give my Ack :)
(I have no arm or other platform for testing).

	--yliu


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