Re: hifn0: SRAM/DRAM detection error -- result[0] valid still set

[David Krause <david@netcentral.com>]

I'm happy to report that the card worked under 2.8 without needing any
changes to the driver. :)  I also was able to get it to work under 2.7
by increasing all the DELAYs and backporting the new DELAYs that were
added between 2.7 and 2.8.  I'm guessing that these extra DELAY calls
were the actual fix for the problem and not the time increase.

hifn0 at pci2 dev 4 function 0 "Hi/Fn 7751" rev 0x01: fully enabled,
512KB sram, irq 3

David

* Theo de Raadt <deraadt@cvs.openbsd.org> [001205 12:35]:
> if you have a board that has this problem with such a card, please
> go through the driver source and crank all the DELAY() numbers by a
> factor of 10, and see if that helps.
> 
> If it helps, narrow it down as much as possible, and let us know.
> 
> > > SRAM/DRAM detection error -- result[0] valid still set
> > > hifn0: SRAM/DRAM detection error -- result[0] valid still set
> > > , 0KB sram, irq 3
> > > 
> > > Even after making the change in my version of the file and
> rebuilding
> > > the kernel I am still having the same problem with this driver.  Any
> > > help getting this to work is appreciated.  Full dmesg is attached.
> > 
> > the current pwoercrypt cards are not very well compatible
> > w/ modern pci implementations. as the call it `it was designed
> > for older motherboards'. we are currently trying to narrow down
> > the problems, but you've got the point.