[edk2-devel] [PATCH v2 3/3] OvmfPkg/BhyvePkg: enable bus enumeration

Corvin Köhne posted 3 patches 2 years, 7 months ago
[edk2-devel] [PATCH v2 3/3] OvmfPkg/BhyvePkg: enable bus enumeration
Posted by Corvin Köhne 2 years, 7 months ago
bhyve supports adding a ROM to PCI devices. It was added to support GPU
passthrough of dedicated AMD GPUs. At the moment, this ROM file is
mostly useless as it's not shadowed and executed by firmware. Change
that by enabling bus enumeration.

Signed-off-by: Corvin Köhne <corvink@FreeBSD.org>
Acked-by: Peter Grehan <grehan@freebsd.org>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Rebecca Cran <rebecca@bsdio.com>
---
 OvmfPkg/Bhyve/BhyveX64.dsc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/OvmfPkg/Bhyve/BhyveX64.dsc b/OvmfPkg/Bhyve/BhyveX64.dsc
index 873eec60906e..82c60ace1bbd 100644
--- a/OvmfPkg/Bhyve/BhyveX64.dsc
+++ b/OvmfPkg/Bhyve/BhyveX64.dsc
@@ -428,7 +428,6 @@ [PcdsFeatureFlag]
 !endif
 
 [PcdsFixedAtBuild]
-  gEfiMdeModulePkgTokenSpaceGuid.PcdPciDisableBusEnumeration|TRUE
   gEfiMdeModulePkgTokenSpaceGuid.PcdStatusCodeUseSerial|FALSE
   gEfiMdeModulePkgTokenSpaceGuid.PcdStatusCodeUseMemory|TRUE
   gEfiMdeModulePkgTokenSpaceGuid.PcdStatusCodeMemorySize|1
-- 
2.41.0



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