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OvmfPkg/Microvm/virtio: add virtio-mmio support 

Add virtio-mmio support (VirtioMmioDeviceLib and VirtioFdtDxe).

With this patch added and a new enough qemu version (6.2+) edk2
will detect virtio-mmio devices, so it is possible to boot from
storage (virtio-blk, virtio-scsi) or network (virtio-net).

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3689
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
This commit is contained in:
Gerd Hoffmann 2021-12-13 09:16:57 +01:00 committed by mergify[bot]
parent c802f8935c
commit 2a68abf6ee
2 changed files with 3 additions and 0 deletions
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2
OvmfPkg/Microvm/MicrovmX64.dsc
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@ -233,6 +233,7 @@
SerialPortLib|MdeModulePkg/Library/BaseSerialPortLib16550/BaseSerialPortLib16550.inf
PlatformHookLib|MdeModulePkg/Library/BasePlatformHookLibNull/BasePlatformHookLibNull.inf
FdtLib|EmbeddedPkg/Library/FdtLib/FdtLib.inf
VirtioMmioDeviceLib|OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceLib.inf
[LibraryClasses.common.SEC]
QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgSecLib.inf
@ -747,6 +748,7 @@
# device tree
#
EmbeddedPkg/Drivers/FdtClientDxe/FdtClientDxe.inf
OvmfPkg/Fdt/VirtioFdtDxe/VirtioFdtDxe.inf
#
# SMBIOS Support

1
OvmfPkg/Microvm/MicrovmX64.fdf
View File

@ -277,6 +277,7 @@ INF MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf
INF OvmfPkg/VirtioFsDxe/VirtioFsDxe.inf
INF EmbeddedPkg/Drivers/FdtClientDxe/FdtClientDxe.inf
INF OvmfPkg/Fdt/VirtioFdtDxe/VirtioFdtDxe.inf
!if $(TOOL_CHAIN_TAG) != "XCODE5"
INF ShellPkg/DynamicCommand/TftpDynamicCommand/TftpDynamicCommand.inf