Re: [Qemu-devel] [PATCH qemu] target-ppc: kvm: make use of KVM_CREATE_SPAPR_TCE_64

2017-03-09 Thread David Gibson
On Wed, Mar 08, 2017 at 03:48:49PM +1100, Alexey Kardashevskiy wrote: > Ping? It is not urgent, just wanted to make sure that it is not forgotten > and I do not need to do anything to update it. Thanks. Ah.. sorry, I lost track of this one (and confused it with the kernel series for VFIO accelerat

Re: [Qemu-devel] [PATCH qemu] target-ppc: kvm: make use of KVM_CREATE_SPAPR_TCE_64

2017-03-07 Thread Alexey Kardashevskiy
Ping? It is not urgent, just wanted to make sure that it is not forgotten and I do not need to do anything to update it. Thanks. On 02/03/17 13:40, Alexey Kardashevskiy wrote: > On 09/01/17 13:53, David Gibson wrote: >> On Mon, Jan 09, 2017 at 01:38:26PM +1100, Alexey Kardashevskiy wrote: >>> On

Re: [Qemu-devel] [PATCH qemu] target-ppc: kvm: make use of KVM_CREATE_SPAPR_TCE_64

2017-03-01 Thread Alexey Kardashevskiy
On 09/01/17 13:53, David Gibson wrote: > On Mon, Jan 09, 2017 at 01:38:26PM +1100, Alexey Kardashevskiy wrote: >> On 03/01/17 13:26, David Gibson wrote: >>> On Thu, Dec 22, 2016 at 12:13:12PM +1100, Alexey Kardashevskiy wrote: KVM_CAP_SPAPR_TCE capability allows creating TCE tables in KVM whic

Re: [Qemu-devel] [PATCH qemu] target-ppc: kvm: make use of KVM_CREATE_SPAPR_TCE_64

2017-01-08 Thread David Gibson
On Mon, Jan 09, 2017 at 01:38:26PM +1100, Alexey Kardashevskiy wrote: > On 03/01/17 13:26, David Gibson wrote: > > On Thu, Dec 22, 2016 at 12:13:12PM +1100, Alexey Kardashevskiy wrote: > >> KVM_CAP_SPAPR_TCE capability allows creating TCE tables in KVM which > >> allows having in-kernel acceleratio

Re: [Qemu-devel] [PATCH qemu] target-ppc: kvm: make use of KVM_CREATE_SPAPR_TCE_64

2017-01-08 Thread Alexey Kardashevskiy
On 03/01/17 13:26, David Gibson wrote: > On Thu, Dec 22, 2016 at 12:13:12PM +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

Re: [Qemu-devel] [PATCH qemu] target-ppc: kvm: make use of KVM_CREATE_SPAPR_TCE_64

2017-01-02 Thread David Gibson
On Thu, Dec 22, 2016 at 12:13:12PM +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_

[Qemu-devel] [PATCH qemu] target-ppc: kvm: make use of KVM_CREATE_SPAPR_TCE_64

2016-12-21 Thread Alexey Kardashevskiy
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