Neeraj,
oh no, I mean checking on the non-problematic platform (DG41TX in my case).
On the problematic platform, I can't even print debug message at the start of
my code. So I think, my driver not executing at the platform initialization
stage.
"dh" command results (from the UEFI shell) has no mention of my driver.
I register following protocols:
EFI_VERSION
DRIVER_BINDING
COMPONENT_NAME
COMPONENT_NAME2
Consumed protocol:
PCIIO
Prodused protocol:
BLOCKIO
Thanks,
Vladimir
06.03.2014, 13:51, "Neeraj Ladkani" <neeraj.ladk...@gmail.com>:
> Onipchuk,
>
> How do you say "protocol checking completed successfully" during system boot,
> if you were able to print the return value, it means your driver was
> executing... first please confirm if your driver is not at all executing or
> it failing to produce desired protocol ?
>
> Thanks
> Neeraj
>
> On Thu, Mar 6, 2014 at 2:32 PM, Onipchuk Vladimir <v-onipc...@yandex.ru>
> wrote:
>> Thanks Igor and Neeraj for your answers.
>>
>> Device ID passed in EfiRom = Device ID in the PCI config space.
>> Protocols checking completed successfully.
>>
>> Maybe platform skips option ROMs?
>> Or platform must check all OpRom drivers (and execute entrypoints) ?
>>
>> 06.03.2014, 00:04, "Igor Sharovar" <igor.sharo...@gmail.com>:
>>> Another problem could be that you not correctly report Device ID in efirom
>>> utility. Some UEFI BIOS implementation don't care about Device ID, reported
>>> in a OptionalRom image, but some does. You should check what you report
>>> when execute efirom.
>>> Igor Sharovar
>>>
>>> On Wed, Mar 5, 2014 at 5:54 AM, Neeraj Ladkani <neeraj.ladk...@gmail.com>
>>> wrote:
>>>> if you are trying to locate a specific protocol from your driver, it might
>>>> not installed during boot process so it doesn't work, but when you
>>>> execute it from shell the consumed protocol might already been loaded by
>>>> some other driver so it works.
>>>>
>>>> please check the protocol you are trying to locate in your driver and and
>>>> print the return value after LocateProtocol, you should be able to confirm
>>>> it.
>>>>
>>>> On Wed, Mar 5, 2014 at 6:05 PM, Onipchuk Vladimir <v-onipc...@yandex.ru>
>>>> wrote:
>>>>> Hi All,
>>>>> I have problems with the my PCI OpRom device driver on some platforms.
>>>>>
>>>>> Driver executing successfully on the old DG41TX motherboard, but on the
>>>>> DH67BL and on the some new HP motherboards driver does not loading from
>>>>> OpRom on the PCIe card (probably, even entrypoint does not executing).
>>>>> Boot process not freezing and UEFI Shell from USB pen loading
>>>>> successfully after platform initialization.
>>>>>
>>>>> With "loadpcirom" command from UEFI shell my driver executing
>>>>> successfully on any platforms.
>>>>>
>>>>> Thanks, Vladimir.
>>>>>
>>>>> My entrypoint code:
>>>>>
>>>>> EFI_STATUS EFIAPI PciDriverEntryPoint
>>>>> ( IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable )
>>>>> {
>>>>> EFI_STATUS Status;
>>>>> DEBUG ((EFI_D_INFO, "DRIVER ENTRYPOINT\n"));
>>>>> //
>>>>> // Install UEFI Driver Model protocol(s).
>>>>> //
>>>>>
>>>>> Status = EfiLibInstallDriverBindingComponentName2 ( ImageHandle,
>>>>> SystemTable,
>>>>> &gPciDriverBinding,
>>>>> ImageHandle,
>>>>> &gPciComponentName,
>>>>> &gPciComponentName2
>>>>> );
>>>>>
>>>>> ASSERT_EFI_ERROR (Status);
>>>>> //
>>>>> // Install UEFI DriverSupportedEfiVersion Model protocol(s).
>>>>> //
>>>>> Status = gBS->InstallMultipleProtocolInterfaces (
>>>>> &ImageHandle,
>>>>> &gEfiDriverSupportedEfiVersionProtocolGuid,
>>>>> &gPciDriverSupportedEfiVersion, // EFI_2_40_SYSTEM_TABLE_REVISION NULL
>>>>> );
>>>>> ASSERT_EFI_ERROR (Status);
>>>>> return Status;
>>>>> }
>>>>>
>>>>> ------------------------------------------------------------------------------
>>>>> Subversion Kills Productivity. Get off Subversion & Make the Move to
>>>>> Perforce.
>>>>> With Perforce, you get hassle-free workflows. Merge that actually works.
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>>>>> the
>>>>> freedom to use Git, Perforce or both. Make the move to Perforce.
>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=122218951&iu=/4140/ostg.clktrk
>>>>> _______________________________________________
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>>>>> https://lists.sourceforge.net/lists/listinfo/edk2-devel
>>>>
>>>> --
>>>> Thanks Neeraj
>>>>
>>>> ------------------------------------------------------------------------------
>>>> Subversion Kills Productivity. Get off Subversion & Make the Move to
>>>> Perforce.
>>>> With Perforce, you get hassle-free workflows. Merge that actually works.
>>>> Faster operations. Version large binaries. Built-in WAN optimization and
>>>> the
>>>> freedom to use Git, Perforce or both. Make the move to Perforce.
>>>> http://pubads.g.doubleclick.net/gampad/clk?id=122218951&iu=/4140/ostg.clktrk
>>>> _______________________________________________
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>>>> https://lists.sourceforge.net/lists/listinfo/edk2-devel
>>>
>>> ,
>>> ------------------------------------------------------------------------------
>>> Subversion Kills Productivity. Get off Subversion & Make the Move to
>>> Perforce.
>>> With Perforce, you get hassle-free workflows. Merge that actually works.
>>> Faster operations. Version large binaries. Built-in WAN optimization and
>>> the
>>> freedom to use Git, Perforce or both. Make the move to Perforce.
>>> http://pubads.g.doubleclick.net/gampad/clk?id=122218951&iu=/4140/ostg.clktrk
>>> ,
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>>
>> ------------------------------------------------------------------------------
>> Subversion Kills Productivity. Get off Subversion & Make the Move to
>> Perforce.
>> With Perforce, you get hassle-free workflows. Merge that actually works.
>> Faster operations. Version large binaries. Built-in WAN optimization and the
>> freedom to use Git, Perforce or both. Make the move to Perforce.
>> http://pubads.g.doubleclick.net/gampad/clk?id=122218951&iu=/4140/ostg.clktrk
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>
> --
> Thanks Neeraj
>
> ,
> ------------------------------------------------------------------------------
> Subversion Kills Productivity. Get off Subversion & Make the Move to Perforce.
> With Perforce, you get hassle-free workflows. Merge that actually works.
> Faster operations. Version large binaries. Built-in WAN optimization and the
> freedom to use Git, Perforce or both. Make the move to Perforce.
> http://pubads.g.doubleclick.net/gampad/clk?id=122218951&iu=/4140/ostg.clktrk
> ,
> _______________________________________________
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> https://lists.sourceforge.net/lists/listinfo/edk2-devel
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With Perforce, you get hassle-free workflows. Merge that actually works.
Faster operations. Version large binaries. Built-in WAN optimization and the
freedom to use Git, Perforce or both. Make the move to Perforce.
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