Johannes Berg <johannes@xxxxxxxxxxxxxxxx> writes: > From: Johannes Berg <johannes.berg@xxxxxxxxx> > > In some cases, in particular for experimentation, it > can be useful to be able to add vendor namespace data > to received frames in addition to the normal radiotap > data. > > Allow doing this through mac80211 by adding fields to > the RX status descriptor that describe the data while > the data itself is prepended to the frame. > > Also add some example code to hwsim, but don't enable > it because it doesn't use a proper OUI identifier. > > Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx> [...] > @@ -769,6 +773,17 @@ static bool mac80211_hwsim_tx_frame_no_nl(struct ieee80211_hw *hw, > (data->tsf_offset - data2->tsf_offset) + > 24 * 8 * 10 / txrate->bitrate); > > +#if 0 > + memcpy(skb_push(nskb, 8), "ABCDEFGH", 8); > + rx_status.vendor_radiotap_bitmap = BIT(0); > + rx_status.vendor_radiotap_len = 8; > + rx_status.vendor_radiotap_align = 8; > + rx_status.vendor_radiotap_oui[0] = 0x00; > + rx_status.vendor_radiotap_oui[1] = 0x00; > + rx_status.vendor_radiotap_oui[2] = 0x00; > + rx_status.vendor_radiotap_subns = 127; > +#endif I'm nitpicking (as usual :) but a comment would be nice here, for example the last sentence from the commit log. Otherwise I'm sure someone will wonder why the code is not compiled. -- Kalle Valo -- 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
