static void
ieee80211_swscan_detach(struct ieee80211com *ic)
{
struct ieee80211_scan_state *ss = ic->ic_scan;
if (ss != NULL) {
scan_signal(ss, ISCAN_ABORT);
ieee80211_draintask(ic, &SCAN_PRIVATE(ss)->ss_scan_start);
taskqueue_drain_timeout(ic->ic_tq,
&SCAN_PRIVATE(ss)->ss_scan_curchan);
KASSERT((ic->ic_flags & IEEE80211_F_SCAN) == 0,
("scan still running"));
/*
* For now, do the ss_ops detach here rather
* than ieee80211_scan_detach().
*
* I'll figure out how to cleanly split things up
* at a later date.
*/
if (ss->ss_ops != NULL) {
ss->ss_ops->scan_detach(ss);
ss->ss_ops = NULL;
}
ic->ic_scan = NULL;
IEEE80211_FREE(SCAN_PRIVATE(ss), M_80211_SCAN);
}
}
void
ieee80211_regdomain_detach(struct ieee80211com *ic)
{
if (ic->ic_countryie != NULL) {
IEEE80211_FREE(ic->ic_countryie, M_80211_NODE_IE);
ic->ic_countryie = NULL;
}
}
void
ieee80211_superg_detach(struct ieee80211com *ic)
{
if (ic->ic_superg != NULL) {
IEEE80211_FREE(ic->ic_superg, M_80211_VAP);
ic->ic_superg = NULL;
}
}
void
ieee80211_power_vdetach(struct ieee80211vap *vap)
{
if (vap->iv_tim_bitmap != NULL) {
IEEE80211_FREE(vap->iv_tim_bitmap, M_80211_POWER);
vap->iv_tim_bitmap = NULL;
}
}
static void
tdma_vdetach(struct ieee80211vap *vap)
{
struct ieee80211_tdma_state *ts = vap->iv_tdma;
if (ts == NULL) {
/* NB: should not have touched any ic state */
return;
}
ts->tdma_opdetach(vap);
IEEE80211_FREE(vap->iv_tdma, M_80211_VAP);
vap->iv_tdma = NULL;
setackpolicy(vap->iv_ic, 0); /* enable ACK's */
}
static void
amrr_node_deinit(struct ieee80211_node *ni)
{
IEEE80211_FREE(ni->ni_rctls, M_80211_RATECTL);
}
static void
amrr_deinit(struct ieee80211vap *vap)
{
IEEE80211_FREE(vap->iv_rs, M_80211_RATECTL);
}
