Venkat Raghu wrote: > > Hi > > I need help in understanding about following > interrupt handlers: > ppc405_eth_txde > and ppc405_eth_rxde. > > What operation exactly triggers these?
AFAIK, when the emac detects a problem with either rx or tx descriptors after being sent to the MAL then the approperate interrupt handler is used. > What is the > effect after these handlers have been called, like > whether these handlers reset the drivers etc? The rx/tx descriptors should be clear/reset for normal use. >What > happens to the traffic that comes when this is in > this interrupt mode. Packects may be dropped. > > Any pointer or links wil be helpful. see 405GP user manual > > Kindly mail back to venkatraghu2002 at yahoo.com. > I didt subscribe to this list. > > Thank You > Raghava. > -- armin ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
