ahc (7892) target mode

[Nate Lawson]

On Mon, 14 Apr 2003, John S. Bucy wrote:
> I'm working with 5.0-REL.  Using a pair of AHA29160s, if I e.g. reset
> the bus from the initiator after enabling a lun on the target, I get
> on the target:
> 
> Infinite interrupt loop, INTSTAT = 0(targ0:ahc1:0:0:0): SCB 0xe - timed out
> ahc1: Dumping Card State while idle, at SEQADDR 0x18

The infinite interrupt loop message is strange but the following message
(timeout) seems plausible.  In any case, I have not finished handling code
for bus resets in the target code so you should disable target mode, reset
the bus, and then re-enable it.

-Nate