When I comment the call to ieee80211_rx_monitor() in ieee80211_rx() and recompile the driver, my router keeps rebooting.
On Fri, Nov 11, 2011 at 8:56 PM, abhinav narain <abhinavnarai...@gmail.com>wrote: > hi, > I am trying to add a header in driver ath9k. > I am doing it by adding the header by using skb_put(..) and increment the > skb->data pointer. > Then adding the usual skb content after it by using skb_put(). > I finally call netif_rx() to push the skb to upper layers, and can see a > notification that it is executing. > > But when I read the data in user space by opening a raw socket on phy1 ( > using iw phy phy1....interface type monitor) which is setting wlan1 to > monitor mode, I dont see the default values i am setting in sk_buff. > > I am doing all this in ath_rx_tasklet() in recv.c in compat../drivers/ > ...ath9k. > > I have a doubt. > ath_rx_tasklet() calls the function ieee80211_rx() is called, which calls > ieee80211_rx_monitor() which in documentation says returns a clean skb > without radiotap headers. > > Is it that my header are removed by this ieee80211_rx_monitor() ? > I am turning the* is_monitoring *flag to true in the driver, so will this > function affect the addition of extra headers in sk_buff ? > > Abhinav >
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