Re: [PATCH v7 0/7] hw/arm/virt: Improve address assignment for high memory regions

2022-11-21 Thread Peter Maydell
On Sat, 29 Oct 2022 at 23:43, Gavin Shan wrote: > > There are three high memory regions, which are VIRT_HIGH_REDIST2, > VIRT_HIGH_PCIE_ECAM and VIRT_HIGH_PCIE_MMIO. Their base addresses > are floating on highest RAM address. However, they can be disabled > in several cases. > > (1) One specific hi

[PATCH v7 0/7] hw/arm/virt: Improve address assignment for high memory regions

2022-10-29 Thread Gavin Shan
There are three high memory regions, which are VIRT_HIGH_REDIST2, VIRT_HIGH_PCIE_ECAM and VIRT_HIGH_PCIE_MMIO. Their base addresses are floating on highest RAM address. However, they can be disabled in several cases. (1) One specific high memory region is disabled by developer by toggling vms-