[edk2-devel] [PATCH v5 23/35] OvmfPkg/XenPlatformPei: Rework memory detection

2019-08-13 Thread Anthony PERARD
When running as a Xen PVH guest, there is no CMOS to read the memory size from. Rework GetSystemMemorySize(Below|Above)4gb() so they can work without CMOS by reading the e820 table. Rework XenPublishRamRegions to also care for the reserved and ACPI entry in the e820 table. The region that was add

Re: [edk2-devel] [PATCH v5 23/35] OvmfPkg/XenPlatformPei: Rework memory detection

2019-08-15 Thread Laszlo Ersek
On 08/13/19 13:31, Anthony PERARD wrote: > When running as a Xen PVH guest, there is no CMOS to read the memory > size from. Rework GetSystemMemorySize(Below|Above)4gb() so they can > work without CMOS by reading the e820 table. > > Rework XenPublishRamRegions to also care for the reserved and AC