From fd61253b6603d1ac2516992e2b69ddb77d881b8b Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 2 May 2010 22:03:49 +0000
Subject: [PATCH] wpa_supplicant: fix issues with the nl80211 driver

SVN-Revision: 21320
---
 .../hostapd/patches/390-nl80211_fixes.patch   | 109 ++++++++++++++++++
 .../patches/400-nl80211_sta_auth.patch        |  19 +++
 2 files changed, 128 insertions(+)
 create mode 100644 package/hostapd/patches/390-nl80211_fixes.patch
 create mode 100644 package/hostapd/patches/400-nl80211_sta_auth.patch

diff --git a/package/hostapd/patches/390-nl80211_fixes.patch b/package/hostapd/patches/390-nl80211_fixes.patch
new file mode 100644
index 000000000000..2413a1266a7f
--- /dev/null
+++ b/package/hostapd/patches/390-nl80211_fixes.patch
@@ -0,0 +1,109 @@
+--- a/src/drivers/driver_nl80211.c
++++ b/src/drivers/driver_nl80211.c
+@@ -1119,7 +1119,6 @@ nla_put_failure:
+ }
+ 
+ 
+-#ifndef HOSTAPD
+ struct wiphy_info_data {
+ 	int max_scan_ssids;
+ 	int ap_supported;
+@@ -1231,7 +1230,6 @@ static int wpa_driver_nl80211_capa(struc
+ 
+ 	return 0;
+ }
+-#endif /* HOSTAPD */
+ 
+ 
+ static int wpa_driver_nl80211_init_nl(struct wpa_driver_nl80211_data *drv,
+@@ -1371,6 +1369,7 @@ static void * wpa_driver_nl80211_init(vo
+ 	drv->monitor_ifidx = -1;
+ 	drv->monitor_sock = -1;
+ 	drv->ioctl_sock = -1;
++	drv->nlmode = NL80211_IFTYPE_STATION;
+ 
+ 	if (wpa_driver_nl80211_init_nl(drv, ctx)) {
+ 		os_free(drv);
+@@ -1468,24 +1467,23 @@ wpa_driver_nl80211_finish_drv_init(struc
+ 	drv->ifindex = if_nametoindex(bss->ifname);
+ 	drv->first_bss.ifindex = drv->ifindex;
+ 
+-#ifndef HOSTAPD
+-	if (wpa_driver_nl80211_set_mode(bss, IEEE80211_MODE_INFRA) < 0) {
+-		wpa_printf(MSG_DEBUG, "nl80211: Could not configure driver to "
+-			   "use managed mode");
+-	}
+-
+-	if (linux_set_iface_flags(drv->ioctl_sock, bss->ifname, 1)) {
+-		wpa_printf(MSG_ERROR, "Could not set interface '%s' UP",
+-			   bss->ifname);
+-		return -1;
+-	}
++	if (drv->nlmode == NL80211_IFTYPE_STATION) {
++		if (wpa_driver_nl80211_set_mode(bss, IEEE80211_MODE_INFRA) < 0)
++			wpa_printf(MSG_DEBUG, "nl80211: Could not configure "
++				   "driver to use managed mode");
++
++		if (linux_set_iface_flags(drv->ioctl_sock, bss->ifname, 1)) {
++			wpa_printf(MSG_ERROR, "Could not set interface '%s' UP",
++				   bss->ifname);
++			return -1;
++		}
+ 
+-	if (wpa_driver_nl80211_capa(drv))
+-		return -1;
++		if (wpa_driver_nl80211_capa(drv))
++			return -1;
+ 
+-	netlink_send_oper_ifla(drv->netlink, drv->ifindex,
+-			       1, IF_OPER_DORMANT);
+-#endif /* HOSTAPD */
++		netlink_send_oper_ifla(drv->netlink, drv->ifindex,
++				       1, IF_OPER_DORMANT);
++	}
+ 
+ 	if (nl80211_register_action_frames(drv) < 0) {
+ 		wpa_printf(MSG_DEBUG, "nl80211: Failed to register Action "
+@@ -2143,13 +2141,9 @@ static int wpa_driver_nl80211_set_key(co
+ 	 */
+ 	if (ret || !set_tx || alg == WPA_ALG_NONE)
+ 		return ret;
+-#ifdef HOSTAPD
+-	if (addr)
+-		return ret;
+-#else /* HOSTAPD */
++
+ 	if (drv->nlmode == NL80211_IFTYPE_AP && addr)
+ 		return ret;
+-#endif /* HOSTAPD */
+ 
+ 	msg = nlmsg_alloc();
+ 	if (!msg)
+@@ -2990,7 +2984,8 @@ static void nl80211_remove_iface(struct 
+ 
+ #ifdef HOSTAPD
+ 	/* stop listening for EAPOL on this interface */
+-	del_ifidx(drv, ifidx);
++	if (drv->nlmode == NL80211_IFTYPE_AP)
++		del_ifidx(drv, ifidx);
+ #endif /* HOSTAPD */
+ 
+ 	msg = nlmsg_alloc();
+@@ -3063,7 +3058,8 @@ static int nl80211_create_iface_once(str
+ 
+ #ifdef HOSTAPD
+ 	/* start listening for EAPOL on this interface */
+-	add_ifidx(drv, ifidx);
++	if (drv->nlmode == NL80211_IFTYPE_AP)
++		add_ifidx(drv, ifidx);
+ #endif /* HOSTAPD */
+ 
+ 	if (addr && iftype != NL80211_IFTYPE_MONITOR &&
+@@ -4765,6 +4761,7 @@ static void *i802_init(struct hostapd_da
+ 	if (bss == NULL)
+ 		return NULL;
+ 
++	drv->nlmode = NL80211_IFTYPE_AP;
+ 	drv = bss->drv;
+ 	if (linux_br_get(brname, params->ifname) == 0) {
+ 		wpa_printf(MSG_DEBUG, "nl80211: Interface %s is in bridge %s",
diff --git a/package/hostapd/patches/400-nl80211_sta_auth.patch b/package/hostapd/patches/400-nl80211_sta_auth.patch
new file mode 100644
index 000000000000..8c959062dc76
--- /dev/null
+++ b/package/hostapd/patches/400-nl80211_sta_auth.patch
@@ -0,0 +1,19 @@
+--- a/wpa_supplicant/wpa_supplicant.c
++++ b/wpa_supplicant/wpa_supplicant.c
+@@ -543,10 +543,16 @@ void wpa_supplicant_set_state(struct wpa
+ 		wpa_s->reassociated_connection = 1;
+ 		wpa_drv_set_operstate(wpa_s, 1);
+ 		wpa_s->after_wps = 0;
++#ifndef IEEE8021X_EAPOL
++		wpa_drv_set_supp_port(wpa_s, 1);
++#endif
+ 	} else if (state == WPA_DISCONNECTED || state == WPA_ASSOCIATING ||
+ 		   state == WPA_ASSOCIATED) {
+ 		wpa_s->new_connection = 1;
+ 		wpa_drv_set_operstate(wpa_s, 0);
++#ifndef IEEE8021X_EAPOL
++		wpa_drv_set_supp_port(wpa_s, 0);
++#endif
+ 	}
+ 	wpa_s->wpa_state = state;
+ 
-- 
2.30.2