e100 driver's data sheet

[Prabhu nath <gprabhunath@xxxxxxxxx>]

Dear All,
 
           I am trying to understand and analyse Ethernet driver of the device "03:01.0 Ethernet controller: Intel Corporation 82557/8/9/0/1 Ethernet Pro 100 (rev 08)". 

           Google search couldn't find data sheet for this device. Request you to provide me the link or the pdf if you have datasheet for this
           device. 

Thanks,
Prabhu