freebsd-src/sys/dev/bwn
Frank Hilgendorf 59dba901f2 bwn: remove unused ic_headroom
Unlike bwi(4), bwn(4) does not rely on ic_headroom (despite having it
set) but splits the bwn_txhdr (first) segment into its own transaction.
Remove ic_headroom to avoid net80211 troubles with not enough space in
the mbuf around ieee80211_mbuf_adjust().

PR:		275616
MFC after:	3 days
2023-12-13 23:54:05 +00:00
..
if_bwn.c bwn: remove unused ic_headroom 2023-12-13 23:54:05 +00:00
if_bwn_cordic.h
if_bwn_debug.h
if_bwn_misc.h
if_bwn_pci.c
if_bwn_pcivar.h
if_bwn_phy_common.c
if_bwn_phy_common.h
if_bwn_phy_g.c
if_bwn_phy_g.h
if_bwn_phy_lp.c
if_bwn_phy_lp.h
if_bwn_phy_n.c
if_bwn_phy_n.h
if_bwn_util.c
if_bwn_util.h
if_bwnreg.h
if_bwnvar.h