Dear EDK2 community tl;dr: Someone is developing a "quorum-based computations protocol", which will be used for training of a neural network and also to execute distributed computations (aka "Smart Co

I'm looking to write a program to send data through an I2C protocol on my board. How is UEFI binded to the pins on the board so that when I write and read from a pin I'm sure that the board is behavin

When does the PcdNameTable get generated for Dynamic PCDs? There is an offset to such a table in the PCD database structure, but in the OVMF image it is equal to 0, so I'm wondering in what cases it g

Hi all, According to the instructions of edk2-platforms, I built QUARKFIRMWAREUPDATECAPSULEFMPPKCS7.Cap and CapsuleApp.efi, Build command: build -a IA32 -t VS2019 -p QuarkPlatformPkg/Quark.dsc -D CAPS

Thanks for the 'INTERACTIVE' hint. But can it be done purely in VFR code? Is it possible to use 'disableif' with 'write'? Best regards, Konstantin Aladyshev

It is not just C, I think nearly all programming languages that have ternary operator use C-like order: https://en.wikipedia.org/wiki/%3F: I mean UEFI spec can define that '+' actually means '-', but

You can specify this question with INTERACTIVE flag, then handle write operation in Callback. If so, you don't depend on write. > -----邮件原件----- > 发件人: discuss@edk2.groups.io <discuss@edk2.groups.io>

VFR syntax exactly matches this opcode definition in UEFI spec. It is not same to C language ? expression. Thanks Liming > -----邮件原件----- > 发件人: discuss@edk2.groups.io <discuss@edk2.groups.io> 代表 > Ko

Hello! With the `write` keyword it is possible to set callback code for question set. Is it possible to execute this callback only if some condition is satisfied? I've tried to use `disableif` stateme

Hello! Can someone explain what is wrong with this code? The intention is this: - if option3 is selected, numeric value is always equal 20 and user can't change it - if option1 or option2 is selected,

Hello folks, I am running the SBSA Conformance Suite of tests on a new platform, and have come across an issue with the routine which tests if an interrupt is enabled on an ARM processor. The routine

Hello whoever this may concern, I am new to UEFI and I have been playing with edk2 for a bit now. I eventually want to use UEFI to talk to a device via I2C communication protocol. I am able to find wh

Hi all, I'm trying to write generic EFI code that wires up `printf` to both SIMPLE_TEXT_OUTPUT_PROTOCOL and SERIAL_IO_PROTOCOL when present. However, at least on QEMU, doing this in the naive way resu

Hello All With mention patch and firmware update scenario.. am seeing issues like 'Invalid params' , any inputs would be appreciated, thanks! https://www.mail-archive.com/edk2-devel@.../msg12231.html

Hi all, I'm trying to write generic EFI code that wires up `printf` to both SIMPLE_TEXT_OUTPUT_PROTOCOL and SERIAL_IO_PROTOCOL when present. However, at least on headless QEMU, doing this in the naive

Hi all, I'm noticing the following (unspec'd?) behaviour in a shell-run application with the handling of the EFI_SHELL_PARAMETERS_PROTOCOL: * It gets opened with (Handle, AgentHandle, ControllerHandle

Hi all, I'm noticing the following (unspec'd?) behaviour in a shell-run application with the handling of the EFI_SHELL_PARAMETERS_PROTOCOL: * It gets opened with (Handle, AgentHandle, ControllerHandle

Hi y'all, I'm Dionna. I work at Google on Confidential VMs. I've been following the lazy accept patch series for TDVF. Min Xu has seen me fork it in an RFC to AMD's OVMF. What I'm wondering about is T

Hi Team, I'm new to Edk2 platform. I am trying to write simple program to display available Wifi network in Uefi Shell. I'm trying to load gEfiWiFi2ProtocolGuid Protocol using *LocateProtocol* functio

I don't get this one ... The error message says that there is a file name case mismatch, but I don't see any mismatch. The only thing I see is that there is the "2/" which seems to be to much in the s