Hi Jeff, > Where is the hard_start_xmit/TX-completion locking?
The entire PIO Tx operation is performed within hard_start_xmit, so should be covered by netif_tx_lock. Regards, -- Steve Glendinning SMSC GmbH m: +44 777 933 9124 e: [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html