hostapd: update to version 2013-11-20

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

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38914 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 210 insertions, 0 deletions

diff --git a/package/network/services/hostapd/patches/370-ap_sta_support.patch b/package/network/services/hostapd/patches/370-ap_sta_support.patch
new file mode 100644
index 0000000000..95bde3f659
--- /dev/null
+++ b/package/network/services/hostapd/patches/370-ap_sta_support.patch
@@ -0,0 +1,210 @@
+--- a/wpa_supplicant/wpa_supplicant_i.h
++++ b/wpa_supplicant/wpa_supplicant_i.h
+@@ -96,6 +96,11 @@ struct wpa_interface {
+ 	const char *ifname;
+ 
+ 	/**
++	 * hostapd_ctrl - path to hostapd control socket for notification
++	 */
++	const char *hostapd_ctrl;
++
++	/**
+ 	 * bridge_ifname - Optional bridge interface name
+ 	 *
+ 	 * If the driver interface (ifname) is included in a Linux bridge
+@@ -325,6 +330,8 @@ struct wpa_supplicant {
+ #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
+ 	char bridge_ifname[16];
+ 
++	struct wpa_ctrl *hostapd;
++
+ 	char *confname;
+ 	char *confanother;
+ 	struct wpa_config *conf;
+--- a/wpa_supplicant/Makefile
++++ b/wpa_supplicant/Makefile
+@@ -13,6 +13,10 @@ PKG_CONFIG ?= pkg-config
+ CFLAGS += -I../src
+ CFLAGS += -I../src/utils
+ 
++ifdef MULTICALL
++CFLAGS += -DMULTICALL
++endif
++
+ -include .config
+ -include $(if $(MULTICALL),../hostapd/.config)
+ 
+@@ -76,6 +80,8 @@ OBJS_c = wpa_cli.o ../src/common/wpa_ctr
+ OBJS_c += ../src/utils/wpa_debug.o
+ OBJS_c += ../src/utils/common.o
+ 
++OBJS += ../src/common/wpa_ctrl.o
++
+ ifndef CONFIG_OS
+ ifdef CONFIG_NATIVE_WINDOWS
+ CONFIG_OS=win32
+--- a/wpa_supplicant/wpa_supplicant.c
++++ b/wpa_supplicant/wpa_supplicant.c
+@@ -109,6 +109,46 @@ extern int wpa_debug_show_keys;
+ extern int wpa_debug_timestamp;
+ extern struct wpa_driver_ops *wpa_drivers[];
+ 
++static int hostapd_stop(struct wpa_supplicant *wpa_s)
++{
++	const char *cmd = "DOWN";
++	char buf[256];
++	int len = sizeof(buf);
++
++	if (wpa_ctrl_request(wpa_s->hostapd, cmd, os_strlen(cmd), buf, &len, NULL) < 0) {
++		wpa_printf(MSG_ERROR, "\nFailed to stop hostapd AP interfaces\n");
++		return -1;
++	}
++	return 0;
++}
++
++static int hostapd_reload(struct wpa_supplicant *wpa_s, struct wpa_bss *bss)
++{
++	char *cmd = NULL;
++	char buf[256];
++	int len = sizeof(buf);
++	enum hostapd_hw_mode hw_mode;
++	u8 channel;
++	int ret;
++
++	if (!bss)
++		return;
++
++	hw_mode = ieee80211_freq_to_chan(bss->freq, &channel);
++	if (asprintf(&cmd, "UPDATE channel=%d sec_chan=0 hw_mode=%d ieee80211n=%d",
++		     channel, hw_mode, !!bss->ht_capab) < 0)
++		return -1;
++
++	ret = wpa_ctrl_request(wpa_s->hostapd, cmd, os_strlen(cmd), buf, &len, NULL);
++	free(cmd);
++
++	if (ret < 0) {
++		wpa_printf(MSG_ERROR, "\nFailed to reload hostapd AP interfaces\n");
++		return -1;
++	}
++	return 0;
++}
++
+ /* Configure default/group WEP keys for static WEP */
+ int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
+ {
+@@ -685,8 +725,12 @@ void wpa_supplicant_set_state(struct wpa
+ #endif /* CONFIG_P2P */
+ 
+ 		sme_sched_obss_scan(wpa_s, 1);
++		if (wpa_s->hostapd)
++			hostapd_reload(wpa_s, wpa_s->current_bss);
+ 	} else if (state == WPA_DISCONNECTED || state == WPA_ASSOCIATING ||
+ 		   state == WPA_ASSOCIATED) {
++		if (wpa_s->hostapd)
++			hostapd_stop(wpa_s);
+ 		wpa_s->new_connection = 1;
+ 		wpa_drv_set_operstate(wpa_s, 0);
+ #ifndef IEEE8021X_EAPOL
+@@ -2906,6 +2950,20 @@ static int wpa_supplicant_init_iface(str
+ 			   sizeof(wpa_s->bridge_ifname));
+ 	}
+ 
++	if (iface->hostapd_ctrl) {
++		char *cmd = "DOWN";
++		char buf[256];
++		int len = sizeof(buf);
++
++		wpa_s->hostapd = wpa_ctrl_open(iface->hostapd_ctrl);
++		if (!wpa_s->hostapd) {
++			wpa_printf(MSG_ERROR, "\nFailed to connect to hostapd\n");
++			return -1;
++		}
++		if (hostapd_stop(wpa_s) < 0)
++			return -1;
++	}
++
+ 	/* RSNA Supplicant Key Management - INITIALIZE */
+ 	eapol_sm_notify_portEnabled(wpa_s->eapol, FALSE);
+ 	eapol_sm_notify_portValid(wpa_s->eapol, FALSE);
+--- a/wpa_supplicant/bss.c
++++ b/wpa_supplicant/bss.c
+@@ -11,6 +11,7 @@
+ #include "utils/common.h"
+ #include "utils/eloop.h"
+ #include "common/ieee802_11_defs.h"
++#include "common/ieee802_11_common.h"
+ #include "drivers/driver.h"
+ #include "wpa_supplicant_i.h"
+ #include "config.h"
+@@ -245,6 +246,9 @@ static void calculate_update_time(const 
+ static void wpa_bss_copy_res(struct wpa_bss *dst, struct wpa_scan_res *src,
+ 			     struct os_time *fetch_time)
+ {
++	struct ieee80211_ht_capabilities *capab;
++	struct ieee802_11_elems elems;
++
+ 	dst->flags = src->flags;
+ 	os_memcpy(dst->bssid, src->bssid, ETH_ALEN);
+ 	dst->freq = src->freq;
+@@ -255,6 +259,12 @@ static void wpa_bss_copy_res(struct wpa_
+ 	dst->level = src->level;
+ 	dst->tsf = src->tsf;
+ 
++	memset(&elems, 0, sizeof(elems));
++	ieee802_11_parse_elems((u8 *) (src + 1), src->ie_len, &elems, 0);
++	capab = (struct ieee80211_ht_capabilities *) elems.ht_capabilities;
++	if (capab)
++		dst->ht_capab = le_to_host16(capab->ht_capabilities_info);
++
+ 	calculate_update_time(fetch_time, src->age, &dst->last_update);
+ }
+ 
+--- a/wpa_supplicant/main.c
++++ b/wpa_supplicant/main.c
+@@ -27,7 +27,7 @@ static void usage(void)
+ 	       "  wpa_supplicant [-BddhKLqqstuvW] [-P<pid file>] "
+ 	       "[-g<global ctrl>] \\\n"
+ 	       "        [-G<group>] \\\n"
+-	       "        -i<ifname> -c<config file> [-C<ctrl>] [-D<driver>] "
++	       "        -i<ifname> -c<config file> [-C<ctrl>] [-D<driver>] [-H<hostapd path>] "
+ 	       "[-p<driver_param>] \\\n"
+ 	       "        [-b<br_ifname>] [-f<debug file>] [-e<entropy file>] "
+ 	       "\\\n"
+@@ -72,6 +72,7 @@ static void usage(void)
+ #endif /* CONFIG_DEBUG_LINUX_TRACING */
+ 	printf("  -t = include timestamp in debug messages\n"
+ 	       "  -h = show this help text\n"
++		   "  -H = connect to a hostapd instance to manage state changes\n"
+ 	       "  -L = show license (BSD)\n"
+ 	       "  -o = override driver parameter for new interfaces\n"
+ 	       "  -O = override ctrl_interface parameter for new interfaces\n"
+@@ -160,7 +161,7 @@ int main(int argc, char *argv[])
+ 
+ 	for (;;) {
+ 		c = getopt(argc, argv,
+-			   "b:Bc:C:D:de:f:g:G:hi:I:KLNo:O:p:P:qsTtuvW");
++			   "b:Bc:C:D:de:f:g:G:hH:i:I:KLNo:O:p:P:qsTtuvW");
+ 		if (c < 0)
+ 			break;
+ 		switch (c) {
+@@ -207,6 +208,9 @@ int main(int argc, char *argv[])
+ 			usage();
+ 			exitcode = 0;
+ 			goto out;
++		case 'H':
++			iface->hostapd_ctrl = optarg;
++			break;
+ 		case 'i':
+ 			iface->ifname = optarg;
+ 			break;
+--- a/wpa_supplicant/bss.h
++++ b/wpa_supplicant/bss.h
+@@ -69,6 +69,8 @@ struct wpa_bss {
+ 	u8 ssid[32];
+ 	/** Length of SSID */
+ 	size_t ssid_len;
++	/** HT caapbilities */
++	u16 ht_capab;
+ 	/** Frequency of the channel in MHz (e.g., 2412 = channel 1) */
+ 	int freq;
+ 	/** Beacon interval in TUs (host byte order) */