Re: [edk2-devel] Python-3.6.8 UEFI : fork support

2025-02-17 Thread Yoshinoya via groups.io
Hi, JP, Thanks a lot! best wishes, At 2025-02-17 23:51:25, "Jayaprakash, N via groups.io" wrote: Hi Yoshinoya, The MP Services UEFI protocol has been used to run the CPUID instructions on a given CPU core and to read / write the MSRs from given CPU core. The python functions

Re: [edk2-devel] Python-3.6.8 UEFI : fork support

2025-02-17 Thread Yoshinoya via groups.io
hi, JP Got it, thank you! I found some uefi mp service functions's call sample in edk2module.c So, user could follow this sample and write multi process sample with python script ? best wishes, At 2025-02-17 13:23:58, "Jayaprakash, N via groups.io" wrote: Hi Yoshinoya

[edk2-devel] Python-3.6.8 UEFI : fork support

2025-02-16 Thread Yoshinoya via groups.io
Hi, Michael I am studying Python368 uefi code. I have a question, ask for help. I found some marco defines in edk2module.c "HAVE_FORK / HAVE_FORK1 / HAVE_SPAWNV / etc" It seems about multi-thread support functions, so my question is: 1. Have these functions been tested on uefi shell environme

[edk2-devel] current edk lib is compiler independent lib code?

2025-01-21 Thread Yoshinoya via groups.io
Hi, Is current EDK2 lib code compiler independent? For example: I compile BaseLib with VS2015 C compiler. Then, i try to compile a PEIM with VS2022 compiler, and this PEIM would link the VS2015 compiled BaseLib binary. Is it ok? Thanks -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive al

[edk2-devel] Question about xml-cli support in UEFI BIOS

2024-11-29 Thread Yoshinoya via groups.io
Hi, I find a website:GitHub - intel/xml-cli: UFFAF - UEFI Firmware Foundational Automation Framework (formerly XmlCli) It could change bios setting with some script automatically. It could help to accelerate the process of motherboard validation and testing. I think maybe some addon drivers are

[edk2-devel] Is Uart Baselib code compatible with RS485 device?

2024-11-26 Thread Yoshinoya via groups.io
Hi, Current UDK UART related code runs well with RS232 compatible COM port. Such as BaseSerialPort Lib. Could this lib use on RS485 COM Port? Some PCIE-UART card supports RS485, Could i use this type device with UDK base code? Thanks -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You

Re: [edk2-devel] Why Not support Multiprocessor wakeup structure

2024-11-21 Thread Yoshinoya via groups.io
Maybe it's too fresh, so not many vendor support it? At 2024-11-12 19:54:09, "Yoshinoya via groups.io" wrote: Hello, I found acpi spec introduces a multiprocessor wakeup structure. It seems normal udk code not support this feature. Why not support multip

[edk2-devel] Why Not support Multiprocessor wakeup structure

2024-11-12 Thread Yoshinoya via groups.io
Hello, I found acpi spec introduces a multiprocessor wakeup structure. It seems normal udk code not support this feature. Why not support multiprocessor wakeup structure in normal udk codebase? Because OS limitations? Ovmf with tdx feature supports this feature. And linux with tdx f