Re: [Qemu-devel] [PATCH qemu v8 06/14] spapr_iommu: Introduce "enabled" state for TCE table

2015-06-21 Thread David Gibson
On Thu, Jun 18, 2015 at 09:37:28PM +1000, Alexey Kardashevskiy wrote: > Currently TCE tables are created once at start and their size never > changes. We are going to change that by introducing a Dynamic DMA windows > support where DMA configuration may change during the guest execution. > > This

[Qemu-devel] [PATCH qemu v8 06/14] spapr_iommu: Introduce "enabled" state for TCE table

2015-06-18 Thread Alexey Kardashevskiy
Currently TCE tables are created once at start and their size never changes. We are going to change that by introducing a Dynamic DMA windows support where DMA configuration may change during the guest execution. This changes spapr_tce_new_table() to create an empty stub object. Only LIOBN is assi