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OvmfPkg/Bhyve: enable pci bus enumeration #4543

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@ckoehne ckoehne commented Jun 12, 2023

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@ckoehne ckoehne changed the title Phab/corvink/enumeration OvmfPkg/Bhyve: enable pci bus enumeration Jun 12, 2023
We like to enable bus enumartion for bhyve. Therefore, this patch needs
to be reverted.

This reverts commit c2f24ba.

Signed-off-by: Corvin Köhne <corvink@FreeBSD.org>
Acked-by: Peter Grehan <grehan@freebsd.org>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Rebecca Cran <rebecca@bsdio.com>
We like to enable bus enumeration for bhyve. Therefore, this patch needs
to be reverted.

This reverts commit 8c8f886.

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>
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>
@ckoehne ckoehne closed this Aug 7, 2023
@ckoehne ckoehne deleted the phab/corvink/enumeration branch August 7, 2023 11:13
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