> > "18.6.2 Forcible Stall by Application
> ...
> looks like clearing a halt requires letting the device software know
> by sending some vendor-specific message, in addition to simply sending
> a Clear Feature command.  You have to wonder why they designed their
> controller that way.

I held on to these quotes for study, I have returned, I have again
studied this, I remain utterly mystified.

Anybody else have a clue?

Do we really need to send a vendor-specific message from the host to
clear a stall in this device?

> This doesn't bode well for the SuperH's ability to cope with "flash"
> BBB.

Aye.  Sounds like SuperH has to talk stall-free BBB.  Anybody already
shipping stall-free BBB in volume?  I've never yet seen stall-free BBB
be real.

Pat LaVarre




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