From ff25dade798a0a0c45fea55a70a38f88978bb02d Mon Sep 17 00:00:00 2001
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Tue, 9 Mar 2010 21:16:38 +0000
Subject: hostapd: remove the hotplug script for adding wds station interfaces
to a bridge - it suffers from race conditions. instead let hostapd add the
interfaces to the bridge
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20104 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
package/hostapd/patches/360-wds_bridge.patch | 75 ++++++++++++++++++++++++++++
1 file changed, 75 insertions(+)
create mode 100644 package/hostapd/patches/360-wds_bridge.patch
(limited to 'package/hostapd/patches')
diff --git a/package/hostapd/patches/360-wds_bridge.patch b/package/hostapd/patches/360-wds_bridge.patch
new file mode 100644
index 000000000..d563bdbd8
--- /dev/null
+++ b/package/hostapd/patches/360-wds_bridge.patch
@@ -0,0 +1,75 @@
+--- a/src/ap/ap_config.h
++++ b/src/ap/ap_config.h
+@@ -148,6 +148,7 @@ struct hostapd_wmm_ac_params {
+ struct hostapd_bss_config {
+ char iface[IFNAMSIZ + 1];
+ char bridge[IFNAMSIZ + 1];
++ char wds_bridge[IFNAMSIZ + 1];
+
+ enum hostapd_logger_level logger_syslog_level, logger_stdout_level;
+
+--- a/hostapd/config_file.c
++++ b/hostapd/config_file.c
+@@ -1193,6 +1193,8 @@ struct hostapd_config * hostapd_config_r
+ sizeof(conf->bss[0].iface));
+ } else if (os_strcmp(buf, "bridge") == 0) {
+ os_strlcpy(bss->bridge, pos, sizeof(bss->bridge));
++ } else if (os_strcmp(buf, "wds_bridge") == 0) {
++ os_strlcpy(bss->wds_bridge, pos, sizeof(bss->wds_bridge));
+ } else if (os_strcmp(buf, "driver") == 0) {
+ int j;
+ /* clear to get error below if setting is invalid */
+--- a/src/drivers/driver_nl80211.c
++++ b/src/drivers/driver_nl80211.c
+@@ -4425,7 +4425,8 @@ static int i802_set_sta_vlan(void *priv,
+ }
+
+
+-static int i802_set_wds_sta(void *priv, const u8 *addr, int aid, int val)
++static int i802_set_wds_sta(void *priv, const u8 *addr, int aid, int val,
++ const char *bridge_ifname)
+ {
+ struct i802_bss *bss = priv;
+ struct wpa_driver_nl80211_data *drv = bss->drv;
+@@ -4439,6 +4440,10 @@ static int i802_set_wds_sta(void *priv,
+ if (nl80211_create_iface(drv, name, NL80211_IFTYPE_AP_VLAN,
+ NULL, 1) < 0)
+ return -1;
++ if (bridge_ifname) {
++ if (linux_br_add_if(drv->ioctl_sock, bridge_ifname, name) < 0)
++ return -1;
++ }
+ }
+ linux_set_iface_flags(drv->ioctl_sock, name, 1);
+ return i802_set_sta_vlan(priv, addr, name, 0);
+--- a/src/ap/ap_drv_ops.c
++++ b/src/ap/ap_drv_ops.c
+@@ -253,9 +253,15 @@ static int hostapd_vlan_if_remove(struct
+ static int hostapd_set_wds_sta(struct hostapd_data *hapd, const u8 *addr,
+ int aid, int val)
+ {
++ const char *bridge = NULL;
++
+ if (hapd->driver == NULL || hapd->driver->set_wds_sta == NULL)
+ return 0;
+- return hapd->driver->set_wds_sta(hapd->drv_priv, addr, aid, val);
++ if (hapd->conf->wds_bridge[0])
++ bridge = hapd->conf->wds_bridge;
++ else if (hapd->conf->bridge[0])
++ bridge = hapd->conf->bridge;
++ return hapd->driver->set_wds_sta(hapd->drv_priv, addr, aid, val, bridge);
+ }
+
+
+--- a/src/drivers/driver.h
++++ b/src/drivers/driver.h
+@@ -1610,7 +1610,8 @@ struct wpa_driver_ops {
+ * @val: 1 = bind to 4-address WDS; 0 = unbind
+ * Returns: 0 on success, -1 on failure
+ */
+- int (*set_wds_sta)(void *priv, const u8 *addr, int aid, int val);
++ int (*set_wds_sta)(void *priv, const u8 *addr, int aid, int val,
++ const char *bridge_ifname);
+
+ /**
+ * send_action - Transmit an Action frame
--
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