I'm looking at the mmap() interface to packet sockets, as I need to look at raw ethernet frames as fast as possible. This message from Andi Kleen implies that there's no documentation for it anywhere: http://www.uwsg.iu.edu/hypermail/linux/net/0008.0/0141.html ...so I've been reading the 2.4.0 implementation of it and examining Alexey Kuznetsov's patches to libpcap-0.4 for it. What's the difference between the PACKET_RX_RING and PACKET_TRECV implementations? I'm assuming the latter refers to Alexey's turbopacket patch...should I be looking into that? What's the best way to go about this? thanks, Jason - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org
