问题
arm架构的服务器上，qemu不支持qxl显示，只支持virtio-gpu显示
解决办法
- 修改 UEFI 代码
参考： https://www.kraxel.org/blog/2022/05/edk2-virt-quickstart/
源码： https://github.com/tianocore/edk2.git
补丁
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| diff --git a/ArmVirtPkg/ArmVirtQemu.dsc b/ArmVirtPkg/ArmVirtQemu.dsc
index 7e2ff33ad1..abb7828178 100644
--- a/ArmVirtPkg/ArmVirtQemu.dsc
+++ b/ArmVirtPkg/ArmVirtQemu.dsc
@@ -543,6 +543,7 @@
OvmfPkg/QemuRamfbDxe/QemuRamfbDxe.inf
OvmfPkg/VirtioGpuDxe/VirtioGpu.inf
OvmfPkg/PlatformDxe/Platform.inf
+ OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf
#
# USB Support
diff --git a/ArmVirtPkg/ArmVirtQemu.fdf b/ArmVirtPkg/ArmVirtQemu.fdf
index 764f652afd..7c3c788853 100644
--- a/ArmVirtPkg/ArmVirtQemu.fdf
+++ b/ArmVirtPkg/ArmVirtQemu.fdf
@@ -110,6 +110,7 @@ READ_LOCK_STATUS = TRUE
INF ArmVirtPkg/MemoryInitPei/MemoryInitPeim.inf
INF ArmPkg/Drivers/CpuPei/CpuPei.inf
INF MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
+ INF OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf
!if $(TPM2_ENABLE) == TRUE
INF MdeModulePkg/Universal/PCD/Pei/Pcd.inf
|
- 修改 qemu 代码
源码： https://github.com/qemu/qemu.git
补丁
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| diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig
index 218b454e97..266b7820be 100644
--- a/hw/arm/Kconfig
+++ b/hw/arm/Kconfig
@@ -33,6 +33,7 @@ config ARM_VIRT
select VIRTIO_MEM_SUPPORTED
select ACPI_CXL
select ACPI_HMAT
+ select QXL
config CHEETAH
bool
|
- 修改linux内核 qxl 驱动代码
源码： https://github.com/torvalds/linux.git
补丁： 省略