Hello All,
We are trying to install FMP2 on a adapter which has 2 ASIC's
As per definition of spec
*When the FMP instance is intended to update internal device firmware, or a
combination of device firmware and Option ROM, the FMP instance may instead
be attached to the Controller handle of the
In EDK II HiiSetBrowserData was never checked for its return value at many
locations,
where it was called
@retval FALSE The uncommitted data could not be updated.
@retval TRUE The uncommitted data was updated.
**/
BOOLEAN
EFIAPI
HiiSetBrowserData (
was always assumed that it will return Succ
Hello All,
Could any one please comment incase you have worked
on this feature
Am trying to boot a guest OS on a Virtual Function, It hangs in preboot
The server is not an x86, it is on SUN SPARC
What BIOS/pre-boot has to enable to make Guest OS boot on VF
The PF& VF driver in OS are working wit
Hello All,
Could any one please let me know what is the alternative to
LibGetManagingDriverBindingHandles (EDK lib call)
in UDK2010 (EDKII).
The API is defined in
\Edk\Other\Maintained\Application\Shell\Library\Handle.c
could not find the corresponding call in UDK2010
Kindly Respond!
Thanks
Ra
Is this Protocol installed by any DXE driver?
The Status should return EFI_NOT_FOUND atleast
On Sat, Nov 30, 2013 at 12:28 PM, Nishit Patira wrote:
> Hi,
>
> I am writing an UEFI Application. I am using gBS_>LocateProtocol to return
> the instance where the protocl is found.
>
> EFI_STATUS Stat
Hello All,
I selected IHV Tests in SCT for RAID driver
The steps i followed are as below
- Insert the controller handle into Test Device Configuration
- Select the IHV Tests for 3rd party drivers as per the User Guide
- Run the tests
Though there was no system hang/major failures rep
, Oct 1, 2013 at 9:08 PM, Galla Rao wrote:
> Hi Sathya
>
> I think you can try to locate Primary GPT in LBA1 through block
> IO->Readblock and check for signature in the GPT header
>
> Uefi Spec Section
> 5.3.2 GPT Header
> Signature 0 8 Identifies EFI-compatible partition
Hi Sathya
I think you can try to locate Primary GPT in LBA1 through block
IO->Readblock and check for signature in the GPT header
Uefi Spec Section
5.3.2 GPT Header
Signature 0 8 Identifies EFI-compatible partition table
header. This value must contain the ASCII
string “EFI PART”, encoded as the
age Spec Ver 1.7.
>
> ** **
>
> Thanks,
>
> Simon****
>
> ** **
>
> *From:* Galla Rao [mailto:gallagnv@gmail.com]
> *Sent:* Friday, September 27, 2013 5:06 AM
> *To:* edk2-devel@lists.sourceforge.net
> *Subject:* Re: [edk2] How to specify name/value storage in
&g
3rd paramter is VarStore ID it should be CONFIGURATION_VARSTORE_ID not
STRING_TOKEN
IN EFI_VARSTORE_ID VarStoreId,
you need to define it in yout VFR file. you can check sample code in
UDK2010
varstore ISCSI_CONFIG_IFR_NVDATA,
varid = CONFIGURATION_VARSTORE_ID,
name = ISCSI_CONFIG_IFR_N
ser
> values and when we switch to Legacy environment we could change it back to
> 54ms as interval.
>
> ** **
>
> Thanks,
>
> Ramesh
>
> ** **
>
> *From:* galla rao [mailto:gallagnv@gmail.com]
> *Sent:* Monday, September 16, 2013 4:23
Hello All,
Can anyone help me understand what is the minimum Timer Granularity for
gBS->SetTimer
When i have written a callback with 50ms(milli seconds), The calls seems to
be taking a value close
to 50ms
In the 8254Timerdxe the following comments are given about timer ticks
//
// The PCAT 8253/
Thanks for your reply Jordan
On Fri, Sep 13, 2013 at 12:39 PM, Jordan Justen wrote:
> On Thu, Sep 12, 2013 at 12:18 AM, galla rao
> wrote:
> > Dear All,
> >
> > I ported a OptionRom Code from EDK to UDK and found my .efi output file
> has
> > increased from
Dear All,
I ported a OptionRom Code from EDK to UDK and found my .efi output file has
increased from ~700k to ~1100k
Building Code in UDK results in increase in Driver Size, is this how UDK is
designed?
Even the obj's have increased in size after compilation.
Kindly Provide your inputs. Thank yo
https://www.intel.in/content/dam/doc/manual/uefi-dev-kit-debugger-tool-manual.pdf
Sec 8.9
Debugging a standalone module
loaded in a UEFI shell using late attach
On Thu, Aug 29, 2013 at 11:13 AM, galla rao wrote:
> Is it not possible to introduce *SerialPortWrite* Calls into Bootloaded
>
Is it not possible to introduce *SerialPortWrite* Calls into Bootloaded
code?
Have you tried
i think if you have JTAG debuggers like Arium/ITP/HDT
through WINDBG you should be able to breakthrough
I think if you have Tiano source level debugging macros you should be able
to break into UEFI source
Thanks Andrew for your detailed response, This info is quite useful
On Fri, Aug 23, 2013 at 7:56 PM, Andrew Fish wrote:
>
> On Aug 23, 2013, at 2:44 AM, galla rao wrote:
>
> > Hello Everyone
> >
> > Can any one please elaborate how compression in uEFI environment
rgey Isakov wrote:
> Hi,
> There is a good example how to load lzma compressed module and decompress
> it
> edk2/DuetPkg/EfiLdr/EfiLoader.c
> LZMA compression is a subset of 7z compression and available with free
> license.
>
> 23.08.2013, в 13:44, galla rao напи
Hello Everyone
Can any one please elaborate how compression in uEFI environment can help
reduce a third-party drive size.
I have a scenario where the compiled driver size reduced to 1/3rd of it's
size by using EfiCompress.exe with options Efi/Tiano
The Algo it uses it LZ77/Huffman
I could not lo
As far as i know i think if you have to implement any PEIM,DXE drivers
UEFI Environment provides
SMBus Host Controller Protocol
EFI_SMBUS_HC_PROTOCOL
IPMI can use this protocol to communicate with BMC
Please elaborate your requirement
On Thu, Aug 22, 2013 at 4:43 AM, Rafael Machado <
rafaelro
Am sorry
gRT->GetTime = PcRtcEfiGetTime; in UDK
Try to simulate the code in *PcRtcEfiGetTime *into your source
On Tue, Jul 30, 2013 at 2:44 PM, galla rao wrote:
> Sateesh
>
> There is an API in UDK
> *InternalAcpiDelay*
> You can try to use it
> On Tue, Jul
Sateesh
There is an API in UDK
*InternalAcpiDelay*
You can try to use it
On Tue, Jul 30, 2013 at 11:08 AM, satish kondapalli
wrote:
> Hi,
>
> My Option ROM driver is not a run time driver and i want to know the date
> and time in my driver.
>
>
> is there any API similar to gRT->GetTime() for nor
Hello All
**
*My Code*
Status=gBS->LocateHandleBuffer (
ByProtocol,
&gEfiBlockIoProtocolGuid,
NULL,
&HandleCount,
&HandleBuffer
);
Status = BS->HandleProtocol (
HandleBuffer[Index],
&gEfiBlockIoProtocolGuid,
(VOID **) &BlockIo
);
Is this enough to o
ommand line in relation to the option.
>
> ** **
>
> *From:* galla rao [mailto:gallagnv@gmail.com]
> *Sent:* Wednesday, July 10, 2013 20:49
> *To:* edk2-devel@lists.sourceforge.net
> *Subject:* [edk2] Buidl Error C2496 from AutoGen.c
>
> ** **
>
> Hello All,**
Hello All,
I am trying to build a optionrom with UDK2010.SR1.UP1 libraries
with /TP as compiler switch
I see error C2496 from AutoGen.c, though i never use these PCD's
when i don't use /TP flag, this error is not seen
c:\udk2010.up1\Build\MdeModule\RELEASE_VS2010\X64\MdeModulePkg\Bus\Pci\Sasdriv
Hello All
The UDK HII API HiiCreateTextOpcode failed to display the
text in HII form.
The return value is a pointer to the created opcode, during my debug the
return value is not NULL (i.e the API is success but fails to show on HII
form)
why is it so?
I tried other Opcodes like Goto/Action/One
Hello All
I created a modal form and it does not honor ESC key
to switch to a previous form. I think that is the expected behavior of the
Modal Form.
In the UDK, setbrowser.dxe source code has functionality to prevent using
ESC key when the form is modal
Does all BIOS vendors are supporting the S
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