Which is the first function to be called when a packet is received

[Manoj Kumar]

Hello everyone,
 
I'am working on VPLS implementation. I would like my funciton to be called from within the kernel when a paket is recieved. So, if any one of you know which is the first function to be called when the packet is recieved and processed by the device driver i.e., i would like to know which is the funciton that will be called once the packet is queued to the CPU buffer by the device driver
 
Regards,
manoj

		
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