On 19/12/17 06:29, Juan Alvarez wrote: > This is PF only path. Yes either we have a root returned otherwise > will fall back to iomem_resource. You have removed context from my response, do not do that please. When will you have root and when you won't? imho it should always be either one or another. > > On 12/18/17 1:21 AM, Alexey Kardashevskiy wrote: >> @dev here is a VF, right? I am not familiar with powervn much but from what >> I see - the devices are sitting on a root bus of their own PHB and they all >> either have a root returned from pci_find_parent_resource() or none of them >> has a root and will fall back to &iomem_resource, or both cases are possible? > -- Alexey
