- @retval EFI_SUCCESS The firmware has successfully stored the variable and its data as\r
- defined by the Attributes.\r
- @retval EFI_WRITE_PROTECTED The variable in question is read-only.\r
- @retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the variable and its data.\r
- @retval EFI_INVALID_PARAMETER One or more parameters are invalid.\r
- @retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error.\r
+ @retval EFI_SUCCESS The firmware has successfully stored the variable and its data as\r
+ defined by the Attributes.\r
+ @retval EFI_INVALID_PARAMETER An invalid combination of attribute bits was supplied, or the\r
+ DataSize exceeds the maximum allowed.\r
+ @retval EFI_INVALID_PARAMETER VariableName is an empty Unicode string.\r
+ @retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the variable and its data.\r
+ @retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error.\r
+ @retval EFI_WRITE_PROTECTED The variable in question is read-only.\r
+ @retval EFI_WRITE_PROTECTED The variable in question cannot be deleted.\r
+ @retval EFI_SECURITY_VIOLATION The variable could not be retrieved due to an authentication failure.\r
+ @retval EFI_NOT_FOUND The variable trying to be updated or deleted was not found.\r