iwinfo: detect AC PHY for broadcom-wl

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn+ssh://svn.openwrt.org/openwrt/trunk@42761 3c298f89-4303-0410-b956-a3cf2f4a3e73

api/broadcom.h

@@ -56,6 +56,7 @@
 #define WLC_PHY_TYPE_N				4
 #define WLC_PHY_TYPE_LP				5
 #define WLC_PHY_TYPE_HT				7
+#define WLC_PHY_TYPE_AC				11
 
 #define WLC_BAND_5G				1
 #define WLC_BAND_2G				2

iwinfo_wl.c

@@ -601,6 +601,8 @@ static int wl_get_hwmodelist(const char *ifname, int *buf)
 			case WLC_PHY_TYPE_B:
 				*buf = IWINFO_80211_B;
 				break;
+			case WLC_PHY_TYPE_AC:
+				*buf |= IWINFO_80211_AC;
 			case WLC_PHY_TYPE_HT:
 			case WLC_PHY_TYPE_N:
 				*buf |= IWINFO_80211_N;