Hi Sami, Happy new year and hope you are well.
Following up last discussion. I try to add null lib instead of QemuBootOrderLib and it works. If there are no other comments, I will post the change in the next version. Regards, Jianyong From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Jianyong Wu via groups.io Sent: Wednesday, November 23, 2022 1:44 PM To: Sami Mujawar <sami.muja...@arm.com>; devel@edk2.groups.io Cc: ardb+tianoc...@kernel.org; Justin He <justin...@arm.com>; nd <n...@arm.com> Subject: Re: [edk2-devel] [PATCH 3/3] CloudHv:arm: add kernel load driver into dsc/fdf Hi Sami, Inline reply From: Sami Mujawar <sami.muja...@arm.com<mailto:sami.muja...@arm.com>> Sent: Tuesday, November 22, 2022 11:48 PM To: Jianyong Wu <jianyong...@arm.com<mailto:jianyong...@arm.com>>; devel@edk2.groups.io<mailto:devel@edk2.groups.io> Cc: ardb+tianoc...@kernel.org<mailto:ardb+tianoc...@kernel.org>; Justin He <justin...@arm.com<mailto:justin...@arm.com>>; nd <n...@arm.com<mailto:n...@arm.com>> Subject: Re: [PATCH 3/3] CloudHv:arm: add kernel load driver into dsc/fdf Hi Jianyong, Please find my response inline marked [SAMI]. Regards, Sami Mujawar On 16/09/2022 03:46 am, Jianyong Wu wrote: As CloudHv kernel load fs driver is implemented, add it into dsc/fdf. Signed-off-by: Jianyong Wu <jianyong...@arm.com><mailto:jianyong...@arm.com> --- ArmVirtPkg/ArmVirtCloudHv.dsc | 8 +++++++- ArmVirtPkg/ArmVirtCloudHv.fdf | 1 + .../CloudHvKernelLoaderFsDxe/CloudHvKernelLoaderFsDxe.inf | 1 - 3 files changed, 8 insertions(+), 2 deletions(-) diff --git a/ArmVirtPkg/ArmVirtCloudHv.dsc b/ArmVirtPkg/ArmVirtCloudHv.dsc index 7ca7a391d9..92ccd4ef12 100644 --- a/ArmVirtPkg/ArmVirtCloudHv.dsc +++ b/ArmVirtPkg/ArmVirtCloudHv.dsc @@ -37,13 +37,15 @@ # Virtio Support VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf VirtioMmioDeviceLib|OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceLib.inf + QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMmio.inf [SAMI] How does this work for CloudHv? Yes, like you said below, it’s due to the change of BootManagerLib. + QemuLoadImageLib|OvmfPkg/Library/GenericQemuLoadImageLib/GenericQemuLoadImageLib.inf ArmPlatformLib|ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.inf TimerLib|ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.inf CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf BootLogoLib|MdeModulePkg/Library/BootLogoLib/BootLogoLib.inf - PlatformBootManagerLib|ArmPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf + PlatformBootManagerLib|ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf [SAMI] I believe this brings the dependency on QemuBootOrderLib which requires QemuFwCfgLib. Is there a way to to implement QemuBootOrderLibNull to remove the dependency on QemuFwCfgLib? The QemuBootOrderLib APIs ConnectDevicesFromQem(), StoreQemuBootOrder(), SetBootOrderFromQemu () and GetFrontPageTimeoutFromQemu () could return something like EFI_UNSUPPORTED in QemuBootOrderLibNull. Can you check, please? Sounds a good idea, let me have a try. [/SAMI] PlatformBmPrintScLib|OvmfPkg/Library/PlatformBmPrintScLib/PlatformBmPrintScLib.inf CustomizedDisplayLib|MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf FrameBufferBltLib|MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf @@ -330,6 +332,10 @@ NULL|MdeModulePkg/Library/BootManagerUiLib/BootManagerUiLib.inf NULL|MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenanceManagerUiLib.inf } + ArmVirtPkg/CloudHvKernelLoaderFsDxe/CloudHvKernelLoaderFsDxe.inf { + <LibraryClasses> + NULL|OvmfPkg/Library/BlobVerifierLibNull/BlobVerifierLibNull.inf + } # # SCSI Bus and Disk Driver diff --git a/ArmVirtPkg/ArmVirtCloudHv.fdf b/ArmVirtPkg/ArmVirtCloudHv.fdf index 81c539590a..15b9c13c59 100644 --- a/ArmVirtPkg/ArmVirtCloudHv.fdf +++ b/ArmVirtPkg/ArmVirtCloudHv.fdf @@ -180,6 +180,7 @@ READ_LOCK_STATUS = TRUE INF MdeModulePkg/Universal/DriverHealthManagerDxe/DriverHealthManagerDxe.inf INF MdeModulePkg/Universal/BdsDxe/BdsDxe.inf INF MdeModulePkg/Application/UiApp/UiApp.inf + INF ArmVirtPkg/CloudHvKernelLoaderFsDxe/CloudHvKernelLoaderFsDxe.inf # # SCSI Bus and Disk Driver diff --git a/ArmVirtPkg/CloudHvKernelLoaderFsDxe/CloudHvKernelLoaderFsDxe.inf b/ArmVirtPkg/CloudHvKernelLoaderFsDxe/CloudHvKernelLoaderFsDxe.inf index b7aa6ebb4e..f7b53d0747 100644 --- a/ArmVirtPkg/CloudHvKernelLoaderFsDxe/CloudHvKernelLoaderFsDxe.inf +++ b/ArmVirtPkg/CloudHvKernelLoaderFsDxe/CloudHvKernelLoaderFsDxe.inf @@ -24,7 +24,6 @@ EmbeddedPkg/EmbeddedPkg.dec MdePkg/MdePkg.dec OvmfPkg/OvmfPkg.dec - UnitTestFrameworkPkg/UnitTestFrameworkPkg.dec [SAMI] This should be part of patch 1/1. Yes, I will fix it next version Thanks Jianyong [LibraryClasses] BaseLib -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#98283): https://edk2.groups.io/g/devel/message/98283 Mute This Topic: https://groups.io/mt/93715218/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
