Hi All, With my little understanding of whole PCI stack on edkii, i am writing this. I am seeing EFI_OUT_OF_RESOURCES failure (due to limited bus numbers assigned for root bridge at PEI phase) in PciB

hello everyone, I am using ArmVirtQemu.dsc to build a firmware which support to booting into virtual machine. I have found one difference for OVMF on x86 and arm: - With configuring '-bios' on x86, OV

Yes. MNP is the lowest network stack layer that is guaranteed to be present for every Network Device. This link to one section earlier describes the options for Network Device vendors. They can choose

Hello everyone, I am thinking about writing better networking for UEFI Rust development. As such, I was trying to understand the relation and availability of UNDI/NII, SNP, MNP, TCP protocols, etc. Wh

Hello, there is a nice requirement for the Boot Manager to understand relative Device Paths, i.e. starting with an HD() node, so that it's still possible to find the loader if the disk has been moved

Hi, I am new to uefi. We need to send a command to an I2c device during boot. I have read through the documentation but have not been able to get a driver working to perform this function. Is there an

Oh and Josh could you please file a BZ to document this, for the next person… https://bugzilla.tianocore.org/ Thanks, Andrew Fish

The other thing to look at is the history of that lib: git log -- OvmfPkg/Library/QemuBootOrderLib/QemuBootOrderLib.c But I still can’t find a reference for the bootorder file layout. Thanks, Andrew F

Hi all, I am working on a project in which we are attempting to boot a non-Linux QEMU guest through UEFI, for both x86-64 and arm64. This works fine, except for the fact that we are having difficulty

I registered a root MMI handler and it's already working, my code is executed when SMI occurs and just prints something to QEMU DEBUG. As a next step, I'm trying to access gRT->GetVariable inside my r

I am observing weirdness in PeiCheckAndSwitchStack() when SecCoreData is offset twice. Since the produced physical address is beyond 2GB and there is no any other memory region, this becomes unassigne

Hi everyone, I've been trying to integrate the tftp command into the shell.efi built from the ShellPkg without success and was hoping you could shed some light on a proper solution. The use case is us

Hello, I'm trying to do iSCSI boot using libVirt and OVMF / UEFI. If I configure iSCSI target in UEFI iSCSI menu - it boots but won't mount root filesystem because iBFT information is not updated by O

Hello I'm the author of the patch https://edk2.groups.io/g/rfc/topic/91525213 that adds SBOM metadata to the efi binaries. After joining one of Monday's CI/Basetools meetings, Michael suggested to me

I am working with a UEFI APPLICATION and am trying to link an externally built static library. The static library is build with VS2019/2017, the same with my UEFI application. I have attempted to use

Hi EDK2 community, I have a used case, where I am trying to change boot order for multiboot (multiple OS) systems and for singleboot systems. I was able to change the boot order and set auto boot time

Hi everyone, I am looking for a good way to keep stuart_update from downloading (some) external dependencies. I want to make use of the tools provided by the system instead. Until now I just deleted t

Hello! Is there a way to dynamically add forms to the formset? Usually dynamic content is created with the help of a 'label' keyword. But it looks like it is not possible to use it outside of the form

Bob, how long would it take to resolve a tool issue if all users use base tool from pip? Sent: Saturday, October 8, 2022 10:39 AM To: Feng, Bob C <bob.c.feng@...>; discuss@edk2.groups.io Cc: Kinney, M

According to the UEFI specification EFI_IFR_DATE and EFI_IFR_TIME are just generic types of questions that by default have no relation to the system Date/Time. Shouldn't EDKII support it like that? Be