diff options
| author | Laszlo Ersek <lersek@redhat.com> | 2016-03-04 01:33:38 +0100 |
|---|---|---|
| committer | Laszlo Ersek <lersek@redhat.com> | 2016-03-10 21:28:34 +0100 |
| commit | c47ed6fcb5e606cf6d55ff5c954944e7376144de (patch) | |
| tree | 5740275dabcb25cfb8fcafb09a49ac3d31def1ee /BaseTools/Source/Python/UPT/Logger/StringTable.py | |
| parent | 7523788faa51e1a94e87ddb984ceacf8dc8a49bb (diff) | |
| download | edk2-platforms-c47ed6fcb5e606cf6d55ff5c954944e7376144de.tar.xz | |
OvmfPkg: match PCI config access to machine type (if not USE_OLD_PCI_HOST)
If USE_OLD_PCI_HOST is FALSE, then we switch all executable module types
supported by DxePciLibI440FxQ35 to the following library instance stack:
BasePciSegmentLibPci [class: PciSegmentLib]
DxePciLibI440FxQ35 [class: PciLib]
BasePciCf8Lib [class: PciCf8Lib]
BasePciExpressLib [class: PciExpressLib]
Every module will select 0xCF8 vs. ECAM based on the OVMF platform type
(i440fx or Q35). Notably, MdeModulePkg/Bus/Pci/PciHostBridgeDxe is among
the affected drivers.
The BasePciExpressLib instance is where the PcdPciExpressBaseAddress PCD
fills its original role.
Cc: Gabriel Somlo <somlo@cmu.edu>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Marcel Apfelbaum <marcel@redhat.com>
Cc: Michał Zegan <webczat_200@poczta.onet.pl>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Tested-by: Gabriel Somlo <somlo@cmu.edu>
Tested-by: Michał Zegan <webczat_200@poczta.onet.pl>
Diffstat (limited to 'BaseTools/Source/Python/UPT/Logger/StringTable.py')
0 files changed, 0 insertions, 0 deletions