Interrupt vs. Polling (RT Ethernet)

[TerraNova]

Hi evry!

Will someone please tell me 'bout what is the difference between polling method and interrupt method of RT ethernet communication.

When should one prefer one or another?

Thanks in avdance!

[parthabe]

A quick google search yield the below results.

http://www.cab.u-szeged.hu/linux/doc/khg/node19.html

See attachment also...