Status = EfiGetSystemConfigurationTable (&gEfiDebugAgentGuid, (VOID **) &Mailbox);\r
if (Status == EFI_SUCCESS && Mailbox != NULL) {\r
VerifyMailboxChecksum (Mailbox);\r
Status = EfiGetSystemConfigurationTable (&gEfiDebugAgentGuid, (VOID **) &Mailbox);\r
if (Status == EFI_SUCCESS && Mailbox != NULL) {\r
VerifyMailboxChecksum (Mailbox);\r