On Fri, Mar 10, 2017 at 12:41:13PM +1100, Alexey Kardashevskiy wrote:
> KVM_CAP_SPAPR_TCE capability allows creating TCE tables in KVM which
> allows having in-kernel acceleration for H_PUT_TCE_xxx hypercalls.
> However it only supports 32bit DMA windows at zero bus offset.
>
> There is a new KVM_
KVM_CAP_SPAPR_TCE capability allows creating TCE tables in KVM which
allows having in-kernel acceleration for H_PUT_TCE_xxx hypercalls.
However it only supports 32bit DMA windows at zero bus offset.
There is a new KVM_CAP_SPAPR_TCE_64 capability which supports 64bit
window size, variable page size