Subject: Re: kern/22869: Slave IDE drive not detected
To: Manuel Bouyer <bouyer@antioche.lip6.fr>
From: Charles M. Hannum <abuse@spamalicious.com>
List: tech-kern
Date: 09/23/2003 04:49:23 
Hmmm, if my reading of the spec is correct, device 0 must *wait* for
device 1 to assert PDIAG before it deasserts BSY -- so if drv_mask&1,
we probably only need to wait for device 0 to deassert BSY.  This
would deal cleanly with the delay in __wdcwait_reset() in the "device
1 absent" cases.