Re: [edk2-devel] [PATCH v2 3/3] OvmfPkg/PlatformInitLib: simplify mtrr setup

2023-03-27 Thread Anthony PERARD via groups.io
On Tue, Mar 07, 2023 at 07:54:54AM +0100, Gerd Hoffmann wrote: > With the new mmconfig location at 0xe000 above the 32-bit PCI MMIO > window we don't have to special-case the mmconfig xbar any more. We'll > just add a mtrr uncachable entry starting at MMIO window base and ending > at 4GB. >

[edk2-devel] [PATCH v2 3/3] OvmfPkg/PlatformInitLib: simplify mtrr setup

2023-03-06 Thread Gerd Hoffmann
With the new mmconfig location at 0xe000 above the 32-bit PCI MMIO window we don't have to special-case the mmconfig xbar any more. We'll just add a mtrr uncachable entry starting at MMIO window base and ending at 4GB. Update comments to match reality. Signed-off-by: Gerd Hoffmann ---