hostapd: update to git HEAD of 2018-05-21, allow build against wolfssl

Support for building wpa_supplicant/hostapd against wolfssl has been
added upstream recently, add build option to allow users using it.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

1 files changed, 79 insertions, 0 deletions

diff --git a/package/network/services/hostapd/patches/011-mesh-Allow-DFS-channels-to-be-selected-if-dfs-is-ena.patch b/package/network/services/hostapd/patches/011-mesh-Allow-DFS-channels-to-be-selected-if-dfs-is-ena.patch
new file mode 100644
index 0000000..dfd85f1
--- /dev/null
+++ b/package/network/services/hostapd/patches/011-mesh-Allow-DFS-channels-to-be-selected-if-dfs-is-ena.patch
@@ -0,0 +1,79 @@
+From ce3e491e445ebea9705e76ac7ee3d4841ace1cad Mon Sep 17 00:00:00 2001
+From: Peter Oh <peter.oh@bowerswilkins.com>
+Date: Tue, 17 Apr 2018 21:55:08 -0700
+Subject: [PATCH 11/16] mesh: Allow DFS channels to be selected if dfs is
+ enabled
+
+Note: DFS is assumed to be usable if a country code has been set
+
+Signed-off-by: Benjamin Berg <benjamin@sipsolutions.net>
+Signed-off-by: Peter Oh <peter.oh@bowerswilkins.com>
+---
+ wpa_supplicant/wpa_supplicant.c | 24 ++++++++++++++++++------
+ 1 file changed, 18 insertions(+), 6 deletions(-)
+
+--- a/wpa_supplicant/wpa_supplicant.c
++++ b/wpa_supplicant/wpa_supplicant.c
+@@ -2033,6 +2033,8 @@ void ibss_mesh_setup_freq(struct wpa_sup
+ 	struct hostapd_freq_params vht_freq;
+ 	int chwidth, seg0, seg1;
+ 	u32 vht_caps = 0;
++	int dfs_enabled = wpa_s->conf->country[0] &&
++		(wpa_s->drv_flags & WPA_DRIVER_FLAGS_RADAR);
+ 
+ 	freq->freq = ssid->frequency;
+ 
+@@ -2109,8 +2111,11 @@ void ibss_mesh_setup_freq(struct wpa_sup
+ 		return;
+ 
+ 	/* Check primary channel flags */
+-	if (pri_chan->flag & (HOSTAPD_CHAN_DISABLED | HOSTAPD_CHAN_NO_IR))
++	if (pri_chan->flag & HOSTAPD_CHAN_DISABLED)
+ 		return;
++	if (pri_chan->flag & (HOSTAPD_CHAN_RADAR | HOSTAPD_CHAN_NO_IR))
++		if (!dfs_enabled)
++			return;
+ 
+ #ifdef CONFIG_HT_OVERRIDES
+ 	if (ssid->disable_ht40)
+@@ -2136,8 +2141,11 @@ void ibss_mesh_setup_freq(struct wpa_sup
+ 		return;
+ 
+ 	/* Check secondary channel flags */
+-	if (sec_chan->flag & (HOSTAPD_CHAN_DISABLED | HOSTAPD_CHAN_NO_IR))
++	if (sec_chan->flag & HOSTAPD_CHAN_DISABLED)
+ 		return;
++	if (sec_chan->flag & (HOSTAPD_CHAN_RADAR | HOSTAPD_CHAN_NO_IR))
++		if (!dfs_enabled)
++			return;
+ 
+ 	freq->channel = pri_chan->chan;
+ 
+@@ -2227,8 +2235,11 @@ void ibss_mesh_setup_freq(struct wpa_sup
+ 			return;
+ 
+ 		/* Back to HT configuration if channel not usable */
+-		if (chan->flag & (HOSTAPD_CHAN_DISABLED | HOSTAPD_CHAN_NO_IR))
++		if (chan->flag & HOSTAPD_CHAN_DISABLED)
+ 			return;
++		if (chan->flag & (HOSTAPD_CHAN_RADAR | HOSTAPD_CHAN_NO_IR))
++			if (!dfs_enabled)
++				return;
+ 	}
+ 
+ 	chwidth = VHT_CHANWIDTH_80MHZ;
+@@ -2248,10 +2259,11 @@ void ibss_mesh_setup_freq(struct wpa_sup
+ 				if (!chan)
+ 					continue;
+ 
+-				if (chan->flag & (HOSTAPD_CHAN_DISABLED |
+-						  HOSTAPD_CHAN_NO_IR |
+-						  HOSTAPD_CHAN_RADAR))
++				if (chan->flag & HOSTAPD_CHAN_DISABLED)
+ 					continue;
++				if (chan->flag & (HOSTAPD_CHAN_RADAR | HOSTAPD_CHAN_NO_IR))
++					if (!dfs_enabled)
++						continue;
+ 
+ 				/* Found a suitable second segment for 80+80 */
+ 				chwidth = VHT_CHANWIDTH_80P80MHZ;