Oliver Neukum wrote:

This sounds like kaweth_tx_timeout() should have been called.
Did you enable enough logging to see
dev_warn(&net->dev, "%s: Tx timed out. Resetting.\n", net->name);

No, that one did not print.

My initial level of debugging was to #define DEBUG. When the dbg() macros didn't
trigger, I included a local copy of that one and then saw those messages.

From my reading of include/linux/device.h, dev_warn() should always be enabled.

Did I miss something?

Larry