ichsmb(4) and msleep()

[Yuri Pankov]

Hans Petter Selasky wrote:
> On 2019-08-28 11:07, Yuri Pankov wrote:
>> I have a "timed sleep before timers are working" panic in ichsmb_readb()
>> calling ichsmb_wait() which uses msleep().  That is trying to
>> jedec_dimm(4) module so it's trying to attach pretty early in boot.
>> What would be the correct replacement for msleep() here?
>>
> 
> If you only need a sleep-delay, pause() is the right one. It handles 
> cold-boot.

I guess that won't work here as we need to be waked up by interrupt
handler on command completion, and pause() seems to sleep
unconditionally for the given time in 'cold' case (if I'm reading the
code correctly).