freebsd-dev/sys/dev/ral
Sam Leffler 5463c4a485 Overhaul monitor mode handling:
o replace DLT_IEEE802_11 support in net80211 with DLT_IEEE802_11_RADIO
  and remove explicit bpf support from wireless drivers; drivers now
  use ieee80211_radiotap_attach to setup shared data structures that
  hold the radiotap header for each packet tx/rx
o remove rx timestamp from the rx path; it was used only by the tdma support
  for debugging and was mostly useless due to it being 32-bits and mostly
  unavailable
o track DLT_IEEE80211_RADIO bpf attachments and maintain per-vap and
  per-com state when there are active taps
o track the number of monitor mode vaps
o use bpf tap and monitor mode vap state to decide when to collect radiotap
  state and dispatch frames; drivers no longer explicitly directly check
  bpf state or use bpf calls to tap frames
o handle radiotap state updates on channel change in net80211; drivers
  should not do this (unless they bypass net80211 which is almost always
  a mistake)
o update various drivers to be more consistent/correct in handling radiotap
o update ral to include TSF in radiotap'd frames
o add promisc mode callback to wi

Reviewed by:	cbzimmer, rpaulo, thompsa
2009-05-20 20:00:40 +00:00
..
if_ral_pci.c remove now-redunant cardbus attachment. 2009-03-09 13:23:54 +00:00
rt2560.c Overhaul monitor mode handling: 2009-05-20 20:00:40 +00:00
rt2560reg.h Multi-bss (aka vap) support for 802.11 devices. 2008-04-20 20:35:46 +00:00
rt2560var.h Overhaul monitor mode handling: 2009-05-20 20:00:40 +00:00
rt2661.c Overhaul monitor mode handling: 2009-05-20 20:00:40 +00:00
rt2661reg.h Update 802.11 wireless support: 2007-06-11 03:36:55 +00:00
rt2661var.h Overhaul monitor mode handling: 2009-05-20 20:00:40 +00:00