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Request for help understanding MemoryOverwriteRequestControl
5 messages
Hi, We have a number of MinnowBoards (both Turbot and Max variants) here that are used for various Linux development purposes, including having a number that are used in our LAVA farm which among othe
Hi, We have a number of MinnowBoards (both Turbot and Max variants) here that are used for various Linux development purposes, including having a number that are used in our LAVA farm which among othe
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By
Martyn Welch
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How to Add an USB device to the Emulator?
2 messages
Hi, I am wondering is there a way to expose an USB device to the emulator and develop the usb driver over the emulator?
Hi, I am wondering is there a way to expose an USB device to the emulator and develop the usb driver over the emulator?
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By
Rocky Liao
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答复: About edk2-platforms release
Hi Leif, Just want to make sure you received my previous mail, do you have any comments for the edk2-platform formal release? Waiting for you reply. Thanks! -----邮件原件----- 发件人: wanghuiqiang 发送时间: 2020
Hi Leif, Just want to make sure you received my previous mail, do you have any comments for the edk2-platform formal release? Waiting for you reply. Thanks! -----邮件原件----- 发件人: wanghuiqiang 发送时间: 2020
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By
wanghuiqiang
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回复: [edk2-discuss] how to fix compile warning: cannot find entry symbol _ModuleEntryPoint
ModuleEntryPoint is provided by EntryPointLib. This driver links MdePkg\Library\UefiDriverEntryPoint. Please check. > -----邮件原件----- > 发件人: bounce+34241+373+4905953+8764802@groups.io > <bounce+34241+3
ModuleEntryPoint is provided by EntryPointLib. This driver links MdePkg\Library\UefiDriverEntryPoint. Please check. > -----邮件原件----- > 发件人: bounce+34241+373+4905953+8764802@groups.io > <bounce+34241+3
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gaoliming
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回复: [edk2-discuss] GCD initialization and memory allocation HOBs
Jeff: > -----邮件原件----- > 发件人: bounce+34241+372+4905953+8764802@groups.io > <bounce+34241+372+4905953+8764802@groups.io> 代表 Jeff Brasen > 发送时间: 2020年9月26日 1:08 > 收件人: discuss@edk2.groups.io; lersek@...
Jeff: > -----邮件原件----- > 发件人: bounce+34241+372+4905953+8764802@groups.io > <bounce+34241+372+4905953+8764802@groups.io> 代表 Jeff Brasen > 发送时间: 2020年9月26日 1:08 > 收件人: discuss@edk2.groups.io; lersek@...
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By
gaoliming
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compile warning from BaseTools
2 messages
Hi all, I meet some compile warning in BaseTools,the version of EDK2 is edk2-stable201903, as I am not familiar with Antlr grammer, I don't know how to fix it. Could someone give me a hand, thanks! Vf
Hi all, I meet some compile warning in BaseTools,the version of EDK2 is edk2-stable201903, as I am not familiar with Antlr grammer, I don't know how to fix it. Could someone give me a hand, thanks! Vf
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By
wenyi,xie
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GCD initialization and memory allocation HOBs
3 messages
It looks like CoreInitializeMemoryServices (https://github.com/tianocore/edk2/blob/dd5c7e3c5282b084daa5bbf0ec229cec699b2c17/MdeModulePkg/Core/Dxe/Gcd/Gcd.c#L2116) does not honor any memory allocations
It looks like CoreInitializeMemoryServices (https://github.com/tianocore/edk2/blob/dd5c7e3c5282b084daa5bbf0ec229cec699b2c17/MdeModulePkg/Core/Dxe/Gcd/Gcd.c#L2116) does not honor any memory allocations
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By
Jeff Brasen
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Build failure because of the new dependency
Hi, Matthew, I notice the below change has broken Intel platform build or module build whichever uses OpensslLib(Crypto).inf, because it can't find the new dependency RngLib I understand there may be
Hi, Matthew, I notice the below change has broken Intel platform build or module build whichever uses OpensslLib(Crypto).inf, because it can't find the new dependency RngLib I understand there may be
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By
Zhiguang Liu
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when bug 2002 will be fixed
3 messages
Hi, all May I ask when bug 2002 will be fixed, what's the status now? Bug 2002 SMM pointer leak in SmmVariableGetStatistics() https://bugzilla.tianocore.org/show_bug.cgi?id=2002
Hi, all May I ask when bug 2002 will be fixed, what's the status now? Bug 2002 SMM pointer leak in SmmVariableGetStatistics() https://bugzilla.tianocore.org/show_bug.cgi?id=2002
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By
wenyi,xie
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Is it valid to use DEC_VERSION instead of DEC_SPECIFICATION in dec file
3 messages
I found DEC_VERSION is used in [Defines] section in EmulatorPkg.dec, but I checked the code in BaseTools and found DEC_VERSION can't be parsed.
I found DEC_VERSION is used in [Defines] section in EmulatorPkg.dec, but I checked the code in BaseTools and found DEC_VERSION can't be parsed.
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By
wenyi,xie
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loop in CoreCheckTimers
3 messages
Hi All, I have some questions about MdeModulePkg\Core\Dxe\Event\Timer.c CoreCheckTimers. My system will keep looping in CoreCheckTimers in some scenarios: · CPU run very slow (Cache disabled) · A lot
Hi All, I have some questions about MdeModulePkg\Core\Dxe\Event\Timer.c CoreCheckTimers. My system will keep looping in CoreCheckTimers in some scenarios: · CPU run very slow (Cache disabled) · A lot
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By
Stanley Gan
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THe driver image handle
3 messages
Hello, Madam/Sir, I have a problem: Given a device handle, How to find the driver image handles that are managing the controller? The drivers are compliant to the UEFI driver model. Thanks -- Best Reg
Hello, Madam/Sir, I have a problem: Given a device handle, How to find the driver image handles that are managing the controller? The drivers are compliant to the UEFI driver model. Thanks -- Best Reg
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By
Feng Libo
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How to set PcdEmuVariableNvModeEnable
3 messages
InitEmuNonVolatileVariableStore or InitRealNonVolatileVariableStore will be used to initial non-volatile variable according to value of PcdEmuVariableNvModeEnable. How do I know which one I should use
InitEmuNonVolatileVariableStore or InitRealNonVolatileVariableStore will be used to initial non-volatile variable according to value of PcdEmuVariableNvModeEnable. How do I know which one I should use
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By
wenyi,xie
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System hangs with 'Type 2: Sev:80; Class:3 SubClass:D; Op:6' error at boot-up
3 messages
Contact your card / adapter vendor, is the best guess I have... Laszlo
Contact your card / adapter vendor, is the best guess I have... Laszlo
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By
Laszlo Ersek
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ESRT in OVMF
2 messages
Hi Sandeep, Remind me, are you using a real platform to do these tests or are you using OVMF? If you are using real hardware, the platform needs to properly support capsules, which is quite rare unles
Hi Sandeep, Remind me, are you using a real platform to do these tests or are you using OVMF? If you are using real hardware, the platform needs to properly support capsules, which is quite rare unles
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By
Tomas Pilar (tpilar)
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[EXTERNAL] Re: [edk2-discuss] [EXTERNAL] Re: [edk2-discuss] ESRT in OVMF
2 messages
HI Sandeep, The EsrtDxe provides an API to add ESRT entries manually, you could instrument that in SfcNicDriver actually - during controller binding check if gEsrtManagementProtocolGuid is installed a
HI Sandeep, The EsrtDxe provides an API to add ESRT entries manually, you could instrument that in SfcNicDriver actually - during controller binding check if gEsrtManagementProtocolGuid is installed a
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By
Tomas Pilar (tpilar)
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Help on UEFI variables
2 messages
Good days to everybody, I'm working on a user-space driver that uses UEFI for storing some driver specific variables. Due to the fact that this driver runs on Real-Time platform +1ms delays are unacce
Good days to everybody, I'm working on a user-space driver that uses UEFI for storing some driver specific variables. Due to the fact that this driver runs on Real-Time platform +1ms delays are unacce
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By
deniz343@...
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OptionROM driver update failing in UEFI 2.4 but works on UEFI 2.3.1
(cc edk2-discuss for people with the same issue) Glad to hear you've solved your problem! Cheers, Tom On Thu, Aug 13, 2020 at 5:09 AM udai sharma <udai16787@...> wrote: Hi Tomas, Sorry for the delay i
(cc edk2-discuss for people with the same issue) Glad to hear you've solved your problem! Cheers, Tom On Thu, Aug 13, 2020 at 5:09 AM udai sharma <udai16787@...> wrote: Hi Tomas, Sorry for the delay i
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By
Tomas Pilar
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What is the first place of code, we enter in EDK2 after an SMI?
4 messages
Hello, i would like to write code, right after an SMI occurs. I have searched the functions such as SmiRendezvous,SmiManage etc, and finally went to UefiCpuPkg/PiSmmCpuDxeSmm/X64/SmiEntry.nasm file. I
Hello, i would like to write code, right after an SMI occurs. I have searched the functions such as SmiRendezvous,SmiManage etc, and finally went to UefiCpuPkg/PiSmmCpuDxeSmm/X64/SmiEntry.nasm file. I
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By
mzktsn@...
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OptionROM driver update failing in UEFI 2.4 but works on UEFI 2.3.1
12 messages
Hi All, SW Revision updates to my Option Rom/Driver is handled properly during the EntryPoint i.e., using component name to get the revision info and if existing version is older than current, then Un
Hi All, SW Revision updates to my Option Rom/Driver is handled properly during the EntryPoint i.e., using component name to get the revision info and if existing version is older than current, then Un
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By
UdayS
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