20 Feb
2013
20 Feb
'13
5:18 p.m.
On Wed, 2013-02-20 at 17:55 +0100, Laszlo Ersek wrote:
However in OVMF the RESERVED_MEMBASE range is not parsed from this Xen-exported table, it is added manually in InitializeXen() [OvmfPkg/PlatformPei/Xen.c]:
// // Reserve away HVMLOADER reserved memory [0xFC000000,0xFD000000). // This needs to match HVMLOADER RESERVED_MEMBASE/RESERVED_MEMSIZE. // AddReservedMemoryBaseSizeHob (0xFC000000, 0x1000000);
ICK, it would be far preferable for OVMF to do what SeaBIOS does and actually "communicate" with hvmloader IMHO.
Ian.
--
Ian Campbell
Current Noise: Machine Head - Blistering
Whatever doesn't succeed in two months and a half in California will
never succeed.
-- Rev. Henry Durant, founder of the University of California