[Xen-devel] [PATCH v5 0/4] x86/ioreq server: Introduce HVMMEM_ioreq_server mem type.

2016-07-12 Thread Yu Zhang
XenGT leverages ioreq server to track and forward the accesses to GPU I/O resources, e.g. the PPGTT(per-process graphic translation tables). Currently, ioreq server uses rangeset to track the BDF/ PIO/MMIO ranges to be emulated. To select an ioreq server, the rangeset is searched to see if the I/O

Re: [Xen-devel] [PATCH v5 0/4] x86/ioreq server: Introduce HVMMEM_ioreq_server mem type.

2016-08-04 Thread Yu Zhang
On 7/12/2016 5:02 PM, Yu Zhang wrote: XenGT leverages ioreq server to track and forward the accesses to GPU I/O resources, e.g. the PPGTT(per-process graphic translation tables). Currently, ioreq server uses rangeset to track the BDF/ PIO/MMIO ranges to be emulated. To select an ioreq server, th

Re: [Xen-devel] [PATCH v5 0/4] x86/ioreq server: Introduce HVMMEM_ioreq_server mem type.

2016-08-04 Thread Jan Beulich
>>> On 05.08.16 at 04:44, wrote: > On 7/12/2016 5:02 PM, Yu Zhang wrote: >> XenGT leverages ioreq server to track and forward the accesses to GPU >> I/O resources, e.g. the PPGTT(per-process graphic translation tables). >> Currently, ioreq server uses rangeset to track the BDF/ PIO/MMIO ranges >>

Re: [Xen-devel] [PATCH v5 0/4] x86/ioreq server: Introduce HVMMEM_ioreq_server mem type.

2016-08-05 Thread George Dunlap
On 05/08/16 03:44, Yu Zhang wrote: > > On 7/12/2016 5:02 PM, Yu Zhang wrote: >> XenGT leverages ioreq server to track and forward the accesses to GPU >> I/O resources, e.g. the PPGTT(per-process graphic translation tables). >> Currently, ioreq server uses rangeset to track the BDF/ PIO/MMIO ranges