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Re: Hardware not detected (9000/801/D200)

On Sun, Feb 09, 2003 at 10:18:42AM -0600, James Bottomley wrote:
> Well, you can't ever handle disconnect without an interrupt (on all the
> 7xx and 8xx chips) because the first thing we know about the target
> wanting to disconnect is a phase mismatch which isn't scriptable

But you could script a data phase as lots of 512 byte MOVEs, and check
bus phase between each one - that way you can avoid most phase
mismatches assuming things disconnect on sector boundaries - that's
getting a bit silly though.  Don't recall exactly what 53c7xx does about
that, and can't be bothered to go work it out now ;)


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