Subject: Re: Kernel asm compile errors
To: David Rogers <drogers@halo7.net>
From: Allen Briggs <briggs@wasabisystems.com>
List: port-mac68k
Date: 01/16/2001 10:14:19
> While using anoncvs I got the following messages on my quadra 650:
> 
> esp_quick_dma_setup called with 141e000, 0, 0, 0
> dmaintr: DMA xfer of zero xferred 65504
> esp0: !TC on DATA XFER [intr 10, stat 83, step 4] prevphase 0, resid 15f0
> 
> sd0(esp0:0:0): esp0: timed out [ecb 0x1043068 (flags 0x1, dleft 15f0, stat
> 0)], <state 5, nexus 0x1043068, phase(l 3, c 3, p 3), resid 0, msg(q 0,o 0)
> >
> 
> I remember seeing something recently on the list about stuff like that.
> I've reproduced this several times with different numbers here and there.

There does seem to be a small epidemic of this going around.  I'm
interested to know if the 65504 number is different for anyone, or
if the second 0 in:

> esp_quick_dma_setup called with 141e000, 0, 0, 0

is ever a 1.  That would mean that this is happening on reads as well
as on writes.

Thanks,
-allen

-- 
 Allen Briggs                     briggs@wasabisystems.com
 http://www.wasabisystems.com/    Quality NetBSD CDs, Sales, Support, Service