I strongly doubt that this is a CAM isr problem- the error pattern isn't
entirely clear from what you said, but it looks more like a FIFO or CACHE
LINE sized type of problem- it looks to be < 16 bytes, but not a short
count. Because this isn't one of the wacky systems I spent most of my
career on at Sun where the first and usual suspect was a system memory
cache line because IO wasn't cache coherent on Suns between the Sun
3/{50,60,75,150} and the advent SuperSparc Viking Chipset, I'd guess a
FIFO somewhere in the I/O movement path.Justin- any changes lately where flushing a FIFO in the Adaptec at the end of tranfer might have been spoodged? -matt To Unsubscribe: send mail to majord...@freebsd.org with "unsubscribe freebsd-hackers" in the body of the message
