More work on the IDE test program. Read/write/read verify tests are back! With a new interface for more control of the read and write operations. Host reset no longer waits for IDE busy bit to clear, since in most cases that you need it, the IDE controller is probably stuck anyway. Sleep command now issues Host reset automatically if after Device Reset hard disk fails to clear busy state (Toshiba laptop hard drives get stuck busy if issued a command after sleep and require Host Reset).