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LinuxKPI: 802.11: save the default channel

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Add a field to struct lkpi_hw to save the default channel for later
reuse.

Sponsored by:	The FreeBSD Foundation
MFC after:	3 days
This commit is contained in:
Bjoern A. Zeeb
2026-03-10 20:02:43 +00:00
parent 695f0f0d03
commit ced6909dd6
2 changed files with 4 additions and 0 deletions
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sys/compat/linuxkpi/common/src/linux_80211.c
+2
View File
@@ -3963,6 +3963,7 @@ lkpi_ic_vap_create(struct ieee80211com *ic, const char name[IFNAMSIZ],
lvif->lvif_ifllevent = EVENTHANDLER_REGISTER(iflladdr_event,
lkpi_vif_iflladdr, vif, EVENTHANDLER_PRI_ANY);
vif->bss_conf.link_id = 0; /* Non-MLO operation. */
vif->bss_conf.chanreq.oper.chan = lhw->dflt_chandef.chan;
vif->bss_conf.chanreq.oper.width = NL80211_CHAN_WIDTH_20_NOHT;
vif->bss_conf.use_short_preamble = false; /* vap->iv_flags IEEE80211_F_SHPREAMBLE */
vif->bss_conf.use_short_slot = false; /* vap->iv_flags IEEE80211_F_SHSLOT */
@@ -6832,6 +6833,7 @@ linuxkpi_ieee80211_ifattach(struct ieee80211_hw *hw)
(ic->ic_flags_ht & IEEE80211_FHT_HT) ? NL80211_CHAN_HT20 :
#endif
NL80211_CHAN_NO_HT);
lhw->dflt_chandef = hw->conf.chandef;
break;
}
}
sys/compat/linuxkpi/common/src/linux_80211.h
+2
View File
@@ -254,6 +254,8 @@ struct lkpi_hw { /* name it mac80211_sc? */
unsigned int mc_flags;
struct sx mc_sx;
struct cfg80211_chan_def dflt_chandef;
struct mtx txq_mtx;
uint32_t txq_generation[IEEE80211_NUM_ACS];
spinlock_t txq_scheduled_lock[IEEE80211_NUM_ACS];