failure DEVICE_STATUS "VirtIO device has the wrong status",
failure QUEUE_ACTIVE "The selected qeueue is already activated",
failure QUEUE_INVALID "The selected queue does not exist",
+ failure BUF_SIZE "The buffer size is invalid.",
+ failure ARG_INVALID "The given argument is invalid.",
+ failure NO_BUFFER "No buffer given, number of buffers is 0",
+ failure ALLOC_FULL "The allocator is already full",
+ failure BUF_USED "The buffer is already used",
};