On 5/26/21 10:14 PM, Laszlo Ersek wrote: > Because "PcdPciDisableBusEnumeration" is always TRUE in the OvmfXen > platform, we can remove the delayed ACPI table installation from > XenAcpiPlatformDxe. A number of dependencies become useless this way; > remove them too. > > (Note that, conversely, in the QemuFwCfgAcpiPlatformDxe driver, we > *cannot* assume that "PcdPciDisableBusEnumeration" is always FALSE, > regardless of Xen: in the ArmVirtQemu platform, the PCD may carry either > FALSE or TRUE, dependent on whether or not the QEMU "virt" machine > configuration includes a PCIe host controller, respectively.) > > Cc: Anthony Perard <anthony.per...@citrix.com> > Cc: Ard Biesheuvel <ardb+tianoc...@kernel.org> > Cc: Jordan Justen <jordan.l.jus...@intel.com> > Cc: Julien Grall <jul...@xen.org> > Cc: Philippe Mathieu-Daudé <phi...@redhat.com> > Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2122 > Signed-off-by: Laszlo Ersek <ler...@redhat.com> > --- > OvmfPkg/XenAcpiPlatformDxe/XenAcpiPlatformDxe.inf | 8 --- > OvmfPkg/XenAcpiPlatformDxe/EntryPoint.c | 56 +------------------- > 2 files changed, 2 insertions(+), 62 deletions(-)
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