4 files changed, 26 insertions, 48 deletions

diff --git a/sys/net80211/ieee80211.c b/sys/net80211/ieee80211.c
index e406f0f..2fa7e9a 100644
--- a/sys/net80211/ieee80211.c
+++ b/sys/net80211/ieee80211.c
@@ -1747,3 +1747,23 @@ ieee80211_mac_hash(const struct ieee80211com *ic,
 	return c;
 }
 #undef mix
+
+char
+ieee80211_channel_type_char(const struct ieee80211_channel *c)
+{
+	if (IEEE80211_IS_CHAN_ST(c))
+		return 'S';
+	if (IEEE80211_IS_CHAN_108A(c))
+		return 'T';
+	if (IEEE80211_IS_CHAN_108G(c))
+		return 'G';
+	if (IEEE80211_IS_CHAN_HT(c))
+		return 'n';
+	if (IEEE80211_IS_CHAN_A(c))
+		return 'a';
+	if (IEEE80211_IS_CHAN_ANYG(c))
+		return 'g';
+	if (IEEE80211_IS_CHAN_B(c))
+		return 'b';
+	return 'f';
+}
diff --git a/sys/net80211/ieee80211_scan.c b/sys/net80211/ieee80211_scan.c
index 0f23722..f42ddc0 100644
--- a/sys/net80211/ieee80211_scan.c
+++ b/sys/net80211/ieee80211_scan.c
@@ -260,29 +260,6 @@ ieee80211_scan_update_locked(struct ieee80211vap *vap,
 	}
 }
 
-/*
- * XXX TODO: should be a global method!
- */
-static char
-channel_type(const struct ieee80211_channel *c)
-{
-	if (IEEE80211_IS_CHAN_ST(c))
-		return 'S';
-	if (IEEE80211_IS_CHAN_108A(c))
-		return 'T';
-	if (IEEE80211_IS_CHAN_108G(c))
-		return 'G';
-	if (IEEE80211_IS_CHAN_HT(c))
-		return 'n';
-	if (IEEE80211_IS_CHAN_A(c))
-		return 'a';
-	if (IEEE80211_IS_CHAN_ANYG(c))
-		return 'g';
-	if (IEEE80211_IS_CHAN_B(c))
-		return 'b';
-	return 'f';
-}
-
 void
 ieee80211_scan_dump_channels(const struct ieee80211_scan_state *ss)
 {
@@ -295,7 +272,7 @@ ieee80211_scan_dump_channels(const struct ieee80211_scan_state *ss)
 		const struct ieee80211_channel *c = ss->ss_chans[i];
 
 		printf("%s%u%c", sep, ieee80211_chan2ieee(ic, c),
-			channel_type(c));
+		    ieee80211_channel_type_char(c));
 		sep = ", ";
 	}
 }
diff --git a/sys/net80211/ieee80211_scan_sw.c b/sys/net80211/ieee80211_scan_sw.c
index 30d81be..bce92a4 100644
--- a/sys/net80211/ieee80211_scan_sw.c
+++ b/sys/net80211/ieee80211_scan_sw.c
@@ -185,27 +185,6 @@ ieee80211_swscan_vdetach(struct ieee80211vap *vap)
 	}
 }
 
-/* XXX should be a global net80211 function */
-static char
-channel_type(const struct ieee80211_channel *c)
-{
-	if (IEEE80211_IS_CHAN_ST(c))
-		return 'S';
-	if (IEEE80211_IS_CHAN_108A(c))
-		return 'T';
-	if (IEEE80211_IS_CHAN_108G(c))
-		return 'G';
-	if (IEEE80211_IS_CHAN_HT(c))
-		return 'n';
-	if (IEEE80211_IS_CHAN_A(c))
-		return 'a';
-	if (IEEE80211_IS_CHAN_ANYG(c))
-		return 'g';
-	if (IEEE80211_IS_CHAN_B(c))
-		return 'b';
-	return 'f';
-}
-
 void
 ieee80211_swscan_set_scan_duration(struct ieee80211vap *vap, u_int duration)
 {
@@ -667,8 +646,9 @@ scan_task(void *arg, int pending)
 		    "%s: chan %3d%c -> %3d%c [%s, dwell min %lums max %lums]\n",
 		    __func__,
 		    ieee80211_chan2ieee(ic, ic->ic_curchan),
-		        channel_type(ic->ic_curchan),
-		    ieee80211_chan2ieee(ic, chan), channel_type(chan),
+		    ieee80211_channel_type_char(ic->ic_curchan),
+		    ieee80211_chan2ieee(ic, chan),
+		    ieee80211_channel_type_char(chan),
 		    (ss->ss_flags & IEEE80211_SCAN_ACTIVE) &&
 			(chan->ic_flags & IEEE80211_CHAN_PASSIVE) == 0 ?
 			"active" : "passive",
@@ -878,7 +858,7 @@ ieee80211_swscan_add_scan(struct ieee80211vap *vap,
 			    "%s: chan %3d%c min dwell met (%u > %lu)\n",
 			    __func__,
 			    ieee80211_chan2ieee(ic, ic->ic_curchan),
-				channel_type(ic->ic_curchan),
+			    ieee80211_channel_type_char(ic->ic_curchan),
 			    ticks, SCAN_PRIVATE(ss)->ss_chanmindwell);
 			SCAN_PRIVATE(ss)->ss_iflags |= ISCAN_MINDWELL;
 			/*
diff --git a/sys/net80211/ieee80211_var.h b/sys/net80211/ieee80211_var.h
index 2ad91cd..4710697 100644
--- a/sys/net80211/ieee80211_var.h
+++ b/sys/net80211/ieee80211_var.h
@@ -711,6 +711,7 @@ int	ieee80211_setmode(struct ieee80211com *, enum ieee80211_phymode);
 enum ieee80211_phymode ieee80211_chan2mode(const struct ieee80211_channel *);
 uint32_t ieee80211_mac_hash(const struct ieee80211com *,
 		const uint8_t addr[IEEE80211_ADDR_LEN]);
+char	ieee80211_channel_type_char(const struct ieee80211_channel *c);
 
 void	ieee80211_radiotap_attach(struct ieee80211com *,
 	    struct ieee80211_radiotap_header *th, int tlen,