内核pppoe接收发送流程

2011-04-01 14:29

接收流程

ppp_asynctty_receive

ppp_async_input

process_input_packet

ppp_async_process

ppp_input

ppp_do_recv

ppp_receive_frame

ppp_receive_nonmp_frame

netif_rx

发送流程

ip_finish_output2

dev_queue_xmit

dev_hard_start_xmit

ppp_start_xmit

skb_queue_tail

ppp_xmit_process

pskb_expand_head

ppp_xmit_process

ppp_send_frame

ppp_push