- force delivery status bit to 0, to pretend that the message has   immediately been sent. - make icr and err status readable
- force delivery status bit to 0, to pretend that the message has
  immediately been sent.
- make icr and err status readable

marmolejo/bochs-zet,marmolejo/bochs-zet,marmolejo/bochs-zet,marmolejo/bochs-zet,marmolejo/bochs-zet