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Question about signed uefi vars at OS level
Hi James, thanks for the answer. I will try to explain my scenario in simple words. In my case, what I would like to do is to create a runtime uefi var, that would be changed only by one .exe I have d
Hi James, thanks for the answer. I will try to explain my scenario in simple words. In my case, what I would like to do is to create a runtime uefi var, that would be changed only by one .exe I have d
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Rafael Machado
· #91977
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Question about signed uefi vars at OS level
Hey everyone I have a question for the experts. Suppose I have a BIOS feature that can be set from the OS via some OS application (.exe) that calls the runtime services set variable (). To set this fe
Hey everyone I have a question for the experts. Suppose I have a BIOS feature that can be set from the OS via some OS application (.exe) that calls the runtime services set variable (). To set this fe
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By
Rafael Machado
· #91847
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System S3 via UEFI shell
Hi everyone I have a question. Is there a way to put a system to sleep (S3) via UEFI shell? Checking the UEFIshell spec, there is the reset command, that can be triggered with parameter -w, that would
Hi everyone I have a question. Is there a way to put a system to sleep (S3) via UEFI shell? Checking the UEFIshell spec, there is the reset command, that can be triggered with parameter -w, that would
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By
Rafael Machado
· #89779
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VirtIO sound device in qemu?
That remembers me why did I do my mastering thesys using a real hardware :) Rafael Em ter, 8 de jun de 2021 17:25, Leif Lindholm <leif@...> escreveu:
That remembers me why did I do my mastering thesys using a real hardware :) Rafael Em ter, 8 de jun de 2021 17:25, Leif Lindholm <leif@...> escreveu:
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By
Rafael Machado
· #76238
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VirtIO Sound Driver (GSoC 2021)
This would be amazing so people can continue my work related to accessibility at BIOS. Something desired by the blind people since the 90's Just for reference, this is what I have done: https://github
This would be amazing so people can continue my work related to accessibility at BIOS. Something desired by the blind people since the 90's Just for reference, this is what I have done: https://github
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By
Rafael Machado
· #73543
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Memory Operation Mode
Hi Andrew Thanks for the information and clarification! The strange is that at some systems I have checked these SMBIOS tables, have nothing that would indicate the current mode of operation in a dire
Hi Andrew Thanks for the information and clarification! The strange is that at some systems I have checked these SMBIOS tables, have nothing that would indicate the current mode of operation in a dire
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Rafael Machado
· #46212
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Memory Operation Mode
Hi everyone I would like to ask for some help regarding one question. How do I know how the memory communication was set by the BIOS/MRC/FSP during the initialization process? For example, I would lik
Hi everyone I would like to ask for some help regarding one question. How do I know how the memory communication was set by the BIOS/MRC/FSP during the initialization process? For example, I would lik
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Rafael Machado
· #46172
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[edk2-announce] March Community Meeting
Awesome, thanks! Em sáb, 2 de mar de 2019 19:02, stephano <stephano.cetola@...> escreveu:
Awesome, thanks! Em sáb, 2 de mar de 2019 19:02, stephano <stephano.cetola@...> escreveu:
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By
Rafael Machado
· #37384
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[edk2-announce] March Community Meeting
Hi Stephano Could you please add at the https://www.tianocore.org/monthly-meeting page the South America TZ (São Paulo if possible ) , in case these calendar items are still being used? Thanks and Reg
Hi Stephano Could you please add at the https://www.tianocore.org/monthly-meeting page the South America TZ (São Paulo if possible ) , in case these calendar items are still being used? Thanks and Reg
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By
Rafael Machado
· #37377
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BlockIo2 Protocol test tool
Hi Sajeesh I don't now of any tool with this purpose. Rafael Em sáb, 26 de jan de 2019 13:57, Sajeesh Kk <sajee.kk@... escreveu:
Hi Sajeesh I don't now of any tool with this purpose. Rafael Em sáb, 26 de jan de 2019 13:57, Sajeesh Kk <sajee.kk@... escreveu:
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By
Rafael Machado
· #35697
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BlockIo2 Protocol test tool
Hi Sajeesh Probably you can use UEFI Sct for this test. http://uefi.org/testtools Thanks and Regards Rafael Machado Em sáb, 26 de jan de 2019 00:24, Sajeesh Kk <sajee.kk@... escreveu:
Hi Sajeesh Probably you can use UEFI Sct for this test. http://uefi.org/testtools Thanks and Regards Rafael Machado Em sáb, 26 de jan de 2019 00:24, Sajeesh Kk <sajee.kk@... escreveu:
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By
Rafael Machado
· #35695
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UEFI Shell + startup.nsh
Thanks a lot for the help Laszlo! Will take a look. (Also agree about having a signed UEFI Shell not being a good idea.) Best Regards Rafael Em qui, 24 de jan de 2019 às 10:47, Laszlo Ersek <lersek@re
Thanks a lot for the help Laszlo! Will take a look. (Also agree about having a signed UEFI Shell not being a good idea.) Best Regards Rafael Em qui, 24 de jan de 2019 às 10:47, Laszlo Ersek <lersek@re
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By
Rafael Machado
· #35554
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UEFI Shell + startup.nsh
Hi everyone. I have a question. Considering I have a PXE server that my client downloads a shell.efi app. Considering also that I need to execute a .nsh script, but I their is no media at the system.
Hi everyone. I have a question. Considering I have a PXE server that my client downloads a shell.efi app. Considering also that I need to execute a .nsh script, but I their is no media at the system.
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By
Rafael Machado
· #35550
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Question about possibility of program (Accessibility at pre-OS)
Hi everyone Long time ago we received this e-mail at our edk2 mail list (later moved from sourceforge). The question was about adding accessibility at pre-OS environment. Since I was looking for some
Hi everyone Long time ago we received this e-mail at our edk2 mail list (later moved from sourceforge). The question was about adding accessibility at pre-OS environment. Since I was looking for some
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By
Rafael Machado
· #34091
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UEFI Driver/Application
Hi Ivan You need to add the declaration of ShellLib at the Nt32Pkg dsc file. Other .dsc files maybe usefull to check how to do that. Maybe you will need to add other packages after adding the ShellLib
Hi Ivan You need to add the declaration of ShellLib at the Nt32Pkg dsc file. Other .dsc files maybe usefull to check how to do that. Maybe you will need to add other packages after adding the ShellLib
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By
Rafael Machado
· #34073
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Where to find the fix for security issue id 686
Thanks a lot Liming! Em seg, 15 de out de 2018 às 23:10, Gao, Liming <liming.gao@...> escreveu:
Thanks a lot Liming! Em seg, 15 de out de 2018 às 23:10, Gao, Liming <liming.gao@...> escreveu:
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By
Rafael Machado
· #30964
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Where to find the fix for security issue id 686
I understood this issue's fix was already released at some branch. With your message things make sense again. In this case I can wait for this fix to be publicly available. Thanks for the clarificatio
I understood this issue's fix was already released at some branch. With your message things make sense again. In this case I can wait for this fix to be publicly available. Thanks for the clarificatio
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By
Rafael Machado
· #30851
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Where to find the fix for security issue id 686
Hi Vincent Thanks for the answer. The problem is that when I try to access this link I have this message: "You are not authorized to access bug #686." Any idea? Em seg, 15 de out de 2018 às 14:28, Zim
Hi Vincent Thanks for the answer. The problem is that when I try to access this link I have this message: "You are not authorized to access bug #686." Any idea? Em seg, 15 de out de 2018 às 14:28, Zim
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By
Rafael Machado
· #30837
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Where to find the fix for security issue id 686
Hi everyone I was tying to find the patch to fix the reported security issue id 686 ( https://bugzilla.tianocore.org/show_bug.cgi?id=686), but was not able to access it. Could someone please tell if t
Hi everyone I was tying to find the patch to fix the reported security issue id 686 ( https://bugzilla.tianocore.org/show_bug.cgi?id=686), but was not able to access it. Could someone please tell if t
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By
Rafael Machado
· #30810
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Question about memory map entries
Hi Andrew. Thanks for the clarification! Rafael Em qua, 8 de ago de 2018 às 16:14, Andrew Fish <afish@...> escreveu:
Hi Andrew. Thanks for the clarification! Rafael Em qua, 8 de ago de 2018 às 16:14, Andrew Fish <afish@...> escreveu:
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By
Rafael Machado
· #28229
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