freebsd-nq/sys/dev/wtap
Andriy Voskoboinyk 786ac7035f Fix ieee80211_radiotap(9) usage in wireless drivers:
- Alignment issues:
 * Add missing __packed attributes + padding across all drivers; in
most places there was an assumption that padding will be always
minimally suitable; in few places - e.g., in urtw(4) / rtwn(4) -
padding was just missing.
 * Add __aligned(8) attribute for all Rx radiotap headers since they can
contain 64-bit TSF timestamp; it cannot appear in Tx radiotap headers, so
just drop the attribute here. Refresh ieee80211_radiotap(9) man page
accordingly.

- Since net80211 automatically updates channel frequency / flags in
ieee80211_radiotap_chan_change() drop duplicate setup for these fields
in drivers.

Tested with Netgear WG111 v3 (urtw(4)), STA mode.

MFC after:	2 weeks
2019-03-11 01:27:01 +00:00
..
plugins
wtap_hal
if_medium.c
if_medium.h
if_wtap_module.c
if_wtap.c sys/dev/wtap: Check return value from malloc(..., M_NOWAIT) and 2019-02-02 16:15:46 +00:00
if_wtapioctl.h Fix ieee80211_radiotap(9) usage in wireless drivers: 2019-03-11 01:27:01 +00:00
if_wtapvar.h