hostapd: enter DFS state if no available channel is found
[openwrt/staging/dedeckeh.git] / package / network / services / hostapd / patches / 320-optional_rfkill.patch
index 7ec51b102743b55da58fd10e1e52591546a908ef..a703c7e132f8a3b39bd9ce4ae14108768404b8fa 100644 (file)
---- a/src/drivers/driver_nl80211.c
-+++ b/src/drivers/driver_nl80211.c
-@@ -254,7 +254,9 @@ struct wpa_driver_nl80211_data {
-       int if_removed;
-       int if_disabled;
-       int ignore_if_down_event;
-+#ifdef CONFIG_RFKILL
-       struct rfkill_data *rfkill;
-+#endif
-       struct wpa_driver_capa capa;
-       u8 *extended_capa, *extended_capa_mask;
-       unsigned int extended_capa_len;
-@@ -3630,7 +3632,7 @@ static int wpa_driver_nl80211_init_nl(st
-       return 0;
- }
--
-+#ifdef CONFIG_RFKILL
- static void wpa_driver_nl80211_rfkill_blocked(void *ctx)
- {
-       wpa_printf(MSG_DEBUG, "nl80211: RFKILL blocked");
-@@ -3652,6 +3654,7 @@ static void wpa_driver_nl80211_rfkill_un
-       }
-       /* rtnetlink ifup handler will report interface as enabled */
- }
-+#endif /* CONFIG_RFKILL */
- static void wpa_driver_nl80211_handle_eapol_tx_status(int sock,
-@@ -3740,7 +3743,9 @@ static void * wpa_driver_nl80211_drv_ini
-                                         const u8 *set_addr)
- {
-       struct wpa_driver_nl80211_data *drv;
-+#ifdef CONFIG_RFKILL
-       struct rfkill_config *rcfg;
-+#endif
-       struct i802_bss *bss;
-       if (global_priv == NULL)
-@@ -3778,6 +3783,7 @@ static void * wpa_driver_nl80211_drv_ini
-       if (nl80211_init_bss(bss))
-               goto failed;
-+#ifdef CONFIG_RFKILL
-       rcfg = os_zalloc(sizeof(*rcfg));
-       if (rcfg == NULL)
-               goto failed;
-@@ -3790,6 +3796,7 @@ static void * wpa_driver_nl80211_drv_ini
-               wpa_printf(MSG_DEBUG, "nl80211: RFKILL status not available");
-               os_free(rcfg);
-       }
-+#endif /* CONFIG_RFKILL */
-       if (linux_iface_up(drv->global->ioctl_sock, ifname) > 0)
-               drv->start_iface_up = 1;
-@@ -4116,10 +4123,12 @@ static void nl80211_mgmt_unsubscribe(str
- }
-+#ifdef CONFIG_RFKILL
- static void wpa_driver_nl80211_send_rfkill(void *eloop_ctx, void *timeout_ctx)
- {
-       wpa_supplicant_event(timeout_ctx, EVENT_INTERFACE_DISABLED, NULL);
- }
-+#endif /* CONFIG_RFKILL */
- static void nl80211_del_p2pdev(struct i802_bss *bss)
-@@ -4246,13 +4255,16 @@ wpa_driver_nl80211_finish_drv_init(struc
-       }
-       if (linux_set_iface_flags(drv->global->ioctl_sock, bss->ifname, 1)) {
-+#ifdef CONFIG_RFKILL
-               if (rfkill_is_blocked(drv->rfkill)) {
-                       wpa_printf(MSG_DEBUG, "nl80211: Could not yet enable "
-                                  "interface '%s' due to rfkill",
-                                  bss->ifname);
-                       drv->if_disabled = 1;
-                       send_rfkill_event = 1;
--              } else {
-+              } else
-+#endif
-+              {
-                       wpa_printf(MSG_ERROR, "nl80211: Could not set "
-                                  "interface '%s' UP", bss->ifname);
-                       return -1;
-@@ -4268,8 +4280,10 @@ wpa_driver_nl80211_finish_drv_init(struc
-               return -1;
-       if (send_rfkill_event) {
-+#ifdef CONFIG_RFKILL
-               eloop_register_timeout(0, 0, wpa_driver_nl80211_send_rfkill,
-                                      drv, drv->ctx);
-+#endif
-       }
-       return 0;
-@@ -4347,7 +4361,9 @@ static void wpa_driver_nl80211_deinit(st
-       netlink_send_oper_ifla(drv->global->netlink, drv->ifindex, 0,
-                              IF_OPER_UP);
-+#ifdef CONFIG_RFKILL
-       rfkill_deinit(drv->rfkill);
-+#endif
-       eloop_cancel_timeout(wpa_driver_nl80211_scan_timeout, drv, drv->ctx);
---- a/src/drivers/driver_wext.c
-+++ b/src/drivers/driver_wext.c
-@@ -740,7 +740,7 @@ static void wpa_driver_wext_event_rtm_de
-       }
- }
--
-+#ifdef CONFIG_RFKILL
- static void wpa_driver_wext_rfkill_blocked(void *ctx)
- {
-       wpa_printf(MSG_DEBUG, "WEXT: RFKILL blocked");
-@@ -762,7 +762,7 @@ static void wpa_driver_wext_rfkill_unblo
-       }
-       /* rtnetlink ifup handler will report interface as enabled */
- }
--
-+#endif /* CONFIG_RFKILL */
- static void wext_get_phy_name(struct wpa_driver_wext_data *drv)
- {
-@@ -808,7 +808,9 @@ void * wpa_driver_wext_init(void *ctx, c
- {
-       struct wpa_driver_wext_data *drv;
-       struct netlink_config *cfg;
-+#ifdef CONFIG_RFKILL
-       struct rfkill_config *rcfg;
-+#endif
-       char path[128];
-       struct stat buf;
-@@ -843,6 +845,7 @@ void * wpa_driver_wext_init(void *ctx, c
-               goto err2;
-       }
-+#ifdef CONFIG_RFKILL
-       rcfg = os_zalloc(sizeof(*rcfg));
-       if (rcfg == NULL)
-               goto err3;
-@@ -855,6 +858,7 @@ void * wpa_driver_wext_init(void *ctx, c
-               wpa_printf(MSG_DEBUG, "WEXT: RFKILL status not available");
-               os_free(rcfg);
-       }
-+#endif /* CONFIG_RFKILL */
-       drv->mlme_sock = -1;
-@@ -872,7 +876,9 @@ void * wpa_driver_wext_init(void *ctx, c
-       return drv;
- err3:
-+#ifdef CONFIG_RFKILL
-       rfkill_deinit(drv->rfkill);
-+#endif
-       netlink_deinit(drv->netlink);
- err2:
-       close(drv->ioctl_sock);
-@@ -882,10 +888,12 @@ err1:
- }
-+#ifdef CONFIG_RFKILL
- static void wpa_driver_wext_send_rfkill(void *eloop_ctx, void *timeout_ctx)
- {
-       wpa_supplicant_event(timeout_ctx, EVENT_INTERFACE_DISABLED, NULL);
- }
-+#endif /* CONFIG_RFKILL */
- static int wpa_driver_wext_finish_drv_init(struct wpa_driver_wext_data *drv)
-@@ -893,13 +901,16 @@ static int wpa_driver_wext_finish_drv_in
-       int send_rfkill_event = 0;
-       if (linux_set_iface_flags(drv->ioctl_sock, drv->ifname, 1) < 0) {
-+#ifdef CONFIG_RFKILL
-               if (rfkill_is_blocked(drv->rfkill)) {
-                       wpa_printf(MSG_DEBUG, "WEXT: Could not yet enable "
-                                  "interface '%s' due to rfkill",
-                                  drv->ifname);
-                       drv->if_disabled = 1;
-                       send_rfkill_event = 1;
--              } else {
-+              } else
-+#endif
-+              {
-                       wpa_printf(MSG_ERROR, "WEXT: Could not set "
-                                  "interface '%s' UP", drv->ifname);
-                       return -1;
-@@ -947,8 +958,10 @@ static int wpa_driver_wext_finish_drv_in
-                              1, IF_OPER_DORMANT);
-       if (send_rfkill_event) {
-+#ifdef CONFIG_RFKILL
-               eloop_register_timeout(0, 0, wpa_driver_wext_send_rfkill,
-                                      drv, drv->ctx);
-+#endif
-       }
-       return 0;
-@@ -978,7 +991,9 @@ void wpa_driver_wext_deinit(void *priv)
-       netlink_send_oper_ifla(drv->netlink, drv->ifindex, 0, IF_OPER_UP);
-       netlink_deinit(drv->netlink);
-+#ifdef CONFIG_RFKILL
-       rfkill_deinit(drv->rfkill);
-+#endif
-       if (drv->mlme_sock >= 0)
-               eloop_unregister_read_sock(drv->mlme_sock);
 --- a/src/drivers/drivers.mak
 +++ b/src/drivers/drivers.mak
-@@ -25,7 +25,6 @@ NEED_SME=y
+@@ -50,7 +50,6 @@ NEED_SME=y
  NEED_AP_MLME=y
  NEED_NETLINK=y
  NEED_LINUX_IOCTL=y
 -NEED_RFKILL=y
- ifdef CONFIG_LIBNL32
-   DRV_LIBS += -lnl-3
-@@ -109,7 +108,6 @@ DRV_WPA_CFLAGS += -DCONFIG_DRIVER_WEXT
+ NEED_RADIOTAP=y
+ NEED_LIBNL=y
+ endif
+@@ -107,7 +106,6 @@ DRV_WPA_CFLAGS += -DCONFIG_DRIVER_WEXT
  CONFIG_WIRELESS_EXTENSION=y
  NEED_NETLINK=y
  NEED_LINUX_IOCTL=y
  endif
  
  ifdef CONFIG_DRIVER_NDIS
-@@ -135,7 +133,6 @@ endif
+@@ -133,7 +131,6 @@ endif
  ifdef CONFIG_WIRELESS_EXTENSION
  DRV_WPA_CFLAGS += -DCONFIG_WIRELESS_EXTENSION
  DRV_WPA_OBJS += ../src/drivers/driver_wext.o
  endif
  
  ifdef NEED_NETLINK
-@@ -148,6 +145,7 @@ endif
+@@ -142,6 +139,7 @@ endif
  
  ifdef NEED_RFKILL
  DRV_OBJS += ../src/drivers/rfkill.o
 +DRV_WPA_CFLAGS += -DCONFIG_RFKILL
  endif
  
- ifdef CONFIG_VLAN_NETLINK
---- a/src/drivers/driver_wext.h
-+++ b/src/drivers/driver_wext.h
-@@ -22,7 +22,9 @@ struct wpa_driver_wext_data {
-       int ifindex2;
-       int if_removed;
-       int if_disabled;
-+#ifdef CONFIG_RFKILL
-       struct rfkill_data *rfkill;
-+#endif
-       u8 *assoc_req_ies;
-       size_t assoc_req_ies_len;
-       u8 *assoc_resp_ies;
+ ifdef NEED_RADIOTAP
+--- a/src/drivers/rfkill.h
++++ b/src/drivers/rfkill.h
+@@ -18,8 +18,24 @@ struct rfkill_config {
+       void (*unblocked_cb)(void *ctx);
+ };
++#ifdef CONFIG_RFKILL
+ struct rfkill_data * rfkill_init(struct rfkill_config *cfg);
+ void rfkill_deinit(struct rfkill_data *rfkill);
+ int rfkill_is_blocked(struct rfkill_data *rfkill);
++#else
++static inline struct rfkill_data * rfkill_init(struct rfkill_config *cfg)
++{
++      return (void *) 1;
++}
++
++static inline void rfkill_deinit(struct rfkill_data *rfkill)
++{
++}
++
++static inline int rfkill_is_blocked(struct rfkill_data *rfkill)
++{
++      return 0;
++}
++#endif
+ #endif /* RFKILL_H */