Hi, I am new to mac80211 and I try frame injections with ar5418 chipset right now. I used raw socket programming,libpcap,netlink library and successfuly do some injection. we expect 802.11g to be 54mbps and we only get about 1-2mbps. The speed is quiet low and we could like to take care some features (i.e no ack, rate control as well) for research purpose in order to improve low layer transmission speed. Basically I learn how to ride the ack features by modifying the mac80211 layer. May I ask is that possible to access mac80211 kernel function to do some frame injection? I want the datalink layer packet (no tcp/udp and ip protocol)to be transmitted in wireless ad-hoc network. The closest one i got is to use libpcap for radiotap injection but it can only be done in monitor mode and the speed is the worst among all injection tools. I read the following link and still not quiet sure how it works (tx and rx process are blank for this doc). http://docs.blackfin.uclinux.org/kernel/generated/mac80211/index.html I want to try the mac80211 tracer but I just cannot run it in my ubuntu computer. I search the related information in internet and it seems not many people work for this injection. Any hints will be appreciated. Jay -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
