Previous realization doesn't consider flags in the status register.
Add DS and INTR bits of HST_STS register set after transaction execution.
Update bits resetting in HST_STS register. Update error processing:
if DEV_ERR bit set transaction isn't execution.
Signed-off-by: MRatnikov <m.o.ratnikov@gmail.com>
Message-id: 1373230982-9190-1-git-send-email-m.o.ratnikov@gmail.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
