need help with 8247 config; bus errors, fcc underruns, etc...
brad at heeltoe.com
Fri Jul 27 01:34:54 EST 2007
Anyone have direct experience setting up an 8247?
I need some help and am willing to pay for consulting. Please contact
me directly if interested.
Basically I have u-boot running and it will load a kernel via ethernet
(fcc). But once the kernel starts the FCC won't transmit packets bigger
than the fifo (192 bytes) - it gets underuns. It seems to receive fine.
And once and a while it will crash with a machine check. Or a TEA#
I've done all the obvious things but no joy. For some reason this one
doesn't act like the 8260 or 8248.
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