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Silicon/Marvell: Update the comments of GetInformation function. #135

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Silicon/Marvell: Update the comments of GetInformation function. #135

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5 changes: 4 additions & 1 deletion Silicon/Marvell/Drivers/Net/Pp2Dxe/Pp2Dxe.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1384,7 +1384,9 @@ Pp2DxeSnpInstall (

This function returns information of type InformationType from the adapter.
If an adapter does not support the requested informational type, then
EFI_UNSUPPORTED is returned.
EFI_UNSUPPORTED is returned. If an adapter does not contain Information for
the requested InformationType, it fills InformationBlockSize with 0 and
returns EFI_NOT_FOUND.

@param[in] This A pointer to the EFI_ADAPTER_INFORMATION_PROTOCOL instance.
@param[in] InformationType A pointer to an EFI_GUID that defines the contents of InformationBlock.
Expand All @@ -1394,6 +1396,7 @@ Pp2DxeSnpInstall (

@retval EFI_SUCCESS The InformationType information was retrieved.
@retval EFI_UNSUPPORTED The InformationType is not known.
@retval EFI_NOT_FOUND Information is not available for the requested information type.
@retval EFI_DEVICE_ERROR The device reported an error.
@retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources.
@retval EFI_INVALID_PARAMETER This is NULL.
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