Re: [PATCH v10 16/26] powerpc/powernv/ioda1: Improve DMA32 segment track

2016-05-04 Thread Alexey Kardashevskiy
On 05/05/2016 12:04 PM, Gavin Shan wrote: In current implementation, the DMA32 segments required by one specific PE isn't calculated with the information hold in the PE independently. It conflicts with the PCI hotplug design: PE centralized, meaning the PE's DMA32 segments should be calculated fr

[PATCH v10 16/26] powerpc/powernv/ioda1: Improve DMA32 segment track

2016-05-04 Thread Gavin Shan
In current implementation, the DMA32 segments required by one specific PE isn't calculated with the information hold in the PE independently. It conflicts with the PCI hotplug design: PE centralized, meaning the PE's DMA32 segments should be calculated from the information hold in the PE independen