[dpdk-dev] [PATCH v2] eal/linux: allow to map BARs with MSI-X tables, around them

Burakov, Anatoly anatoly.burakov at intel.com
Thu Jan 29 11:22:58 CET 2015


Hi Dan,

> 
> While VFIO doesn't allow us to map complete BARs with MSI-X tables,
> it does allow us to map around them in PAGE_SIZE granularity. There
> might be adapters that provide their registers in the same BAR
> but on a different page. For example, Intel's NVME adapter, though
> not a network adapter, provides only one MMIO BAR that contains
> the MSI-X table.
> 
> Signed-off-by: Dan Aloni <dan at kernelim.com>
> Signed-off-by: Anatoly Burakov <anatoly.burakov at intel.com>

Why is it signed-off by me? :-)

Otherwise,

Acked-by: Anatoly Burakov <anatoly.burakov at intel.com>


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