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-rw-r--r--package/network/services/hostapd/patches/015-mesh-fix-DFS-deinit-init.patch262
1 files changed, 0 insertions, 262 deletions
diff --git a/package/network/services/hostapd/patches/015-mesh-fix-DFS-deinit-init.patch b/package/network/services/hostapd/patches/015-mesh-fix-DFS-deinit-init.patch
deleted file mode 100644
index c540dd6786..0000000000
--- a/package/network/services/hostapd/patches/015-mesh-fix-DFS-deinit-init.patch
+++ /dev/null
@@ -1,262 +0,0 @@
-From d017f5d98a143c46c3c3fcb0e6507ca0b2bebdb0 Mon Sep 17 00:00:00 2001
-From: Markus Theil <markus.theil@tu-ilmenau.de>
-Date: Tue, 30 Jun 2020 14:19:03 +0200
-Subject: [PATCH 15/19] mesh: fix DFS deinit/init
-
-The hostapd DFS code deinitializes and initializes the
-AP interface, if a clean channel switch is not possible.
-In this case the AP code paths would deinit the driver, for
-example nl80211, without wpa_supplicant code paths getting
-notice of this.
-
-Therefore add callbacks for wpa_supplicant mesh methods,
-which are called on init/deinit of the AP bss. These
-callbacks are then used to handle the reset in the mesh
-code.
-
-Signed-off-by: Markus Theil <markus.theil@tu-ilmenau.de>
----
- src/ap/dfs.c | 2 +-
- src/ap/hostapd.c | 17 ++++++--
- src/ap/hostapd.h | 6 +++
- wpa_supplicant/mesh.c | 90 +++++++++++++++++++++++++++++++++++++------
- 4 files changed, 100 insertions(+), 15 deletions(-)
-
---- a/src/ap/dfs.c
-+++ b/src/ap/dfs.c
-@@ -1112,7 +1112,7 @@ static int hostapd_dfs_start_channel_swi
- oper_centr_freq_seg0_idx,
- oper_centr_freq_seg1_idx,
- cmode->vht_capab,
-- &cmode->he_capab[IEEE80211_MODE_AP]);
-+ &cmode->he_capab[iface->conf->hw_mode]);
-
- if (err) {
- wpa_printf(MSG_ERROR, "DFS failed to calculate CSA freq params");
---- a/src/ap/hostapd.c
-+++ b/src/ap/hostapd.c
-@@ -354,7 +354,7 @@ static int hostapd_broadcast_wep_set(str
- #endif /* CONFIG_WEP */
-
-
--static void hostapd_free_hapd_data(struct hostapd_data *hapd)
-+void hostapd_free_hapd_data(struct hostapd_data *hapd)
- {
- os_free(hapd->probereq_cb);
- hapd->probereq_cb = NULL;
-@@ -498,7 +498,7 @@ static void sta_track_deinit(struct host
- }
-
-
--static void hostapd_cleanup_iface_partial(struct hostapd_iface *iface)
-+void hostapd_cleanup_iface_partial(struct hostapd_iface *iface)
- {
- wpa_printf(MSG_DEBUG, "%s(%p)", __func__, iface);
- #ifdef NEED_AP_MLME
-@@ -626,7 +626,7 @@ static int hostapd_flush_old_stations(st
- }
-
-
--static void hostapd_bss_deinit_no_free(struct hostapd_data *hapd)
-+void hostapd_bss_deinit_no_free(struct hostapd_data *hapd)
- {
- hostapd_free_stas(hapd);
- hostapd_flush_old_stations(hapd, WLAN_REASON_DEAUTH_LEAVING);
-@@ -2690,6 +2690,13 @@ int hostapd_enable_iface(struct hostapd_
- {
- size_t j;
-
-+ if (hapd_iface == NULL)
-+ return -1;
-+
-+ if (hapd_iface->enable_iface_cb != NULL) {
-+ return hapd_iface->enable_iface_cb(hapd_iface);
-+ }
-+
- if (hapd_iface->bss[0]->drv_priv != NULL) {
- wpa_printf(MSG_ERROR, "Interface %s already enabled",
- hapd_iface->conf->bss[0]->iface);
-@@ -2751,6 +2758,10 @@ int hostapd_disable_iface(struct hostapd
- if (hapd_iface == NULL)
- return -1;
-
-+ if (hapd_iface->disable_iface_cb != NULL) {
-+ return hapd_iface->disable_iface_cb(hapd_iface);
-+ }
-+
- if (hapd_iface->bss[0]->drv_priv == NULL) {
- wpa_printf(MSG_INFO, "Interface %s already disabled",
- hapd_iface->conf->bss[0]->iface);
---- a/src/ap/hostapd.h
-+++ b/src/ap/hostapd.h
-@@ -589,6 +589,9 @@ struct hostapd_iface {
-
- /* Previous WMM element information */
- struct hostapd_wmm_ac_params prev_wmm[WMM_AC_NUM];
-+
-+ int (*enable_iface_cb)(struct hostapd_iface *iface);
-+ int (*disable_iface_cb)(struct hostapd_iface *iface);
- };
-
- /* hostapd.c */
-@@ -617,6 +620,9 @@ void hostapd_interface_deinit_free(struc
- int hostapd_enable_iface(struct hostapd_iface *hapd_iface);
- int hostapd_reload_iface(struct hostapd_iface *hapd_iface);
- int hostapd_disable_iface(struct hostapd_iface *hapd_iface);
-+void hostapd_bss_deinit_no_free(struct hostapd_data *hapd);
-+void hostapd_free_hapd_data(struct hostapd_data *hapd);
-+void hostapd_cleanup_iface_partial(struct hostapd_iface *iface);
- int hostapd_add_iface(struct hapd_interfaces *ifaces, char *buf);
- int hostapd_remove_iface(struct hapd_interfaces *ifaces, char *buf);
- void hostapd_channel_list_updated(struct hostapd_iface *iface, int initiator);
---- a/wpa_supplicant/mesh.c
-+++ b/wpa_supplicant/mesh.c
-@@ -28,15 +28,20 @@
- #include "mesh.h"
-
-
--static void wpa_supplicant_mesh_deinit(struct wpa_supplicant *wpa_s)
-+static void wpa_supplicant_mesh_deinit(struct wpa_supplicant *wpa_s, bool also_clear_hostapd)
- {
-- wpa_supplicant_mesh_iface_deinit(wpa_s, wpa_s->ifmsh, true);
-- wpa_s->ifmsh = NULL;
-- wpa_s->current_ssid = NULL;
-+ wpa_supplicant_mesh_iface_deinit(wpa_s, wpa_s->ifmsh, also_clear_hostapd);
-+
-+ if (also_clear_hostapd) {
-+ wpa_s->ifmsh = NULL;
-+ wpa_s->current_ssid = NULL;
-+ os_free(wpa_s->mesh_params);
-+ wpa_s->mesh_params = NULL;
-+ }
-+
- os_free(wpa_s->mesh_rsn);
- wpa_s->mesh_rsn = NULL;
-- os_free(wpa_s->mesh_params);
-- wpa_s->mesh_params = NULL;
-+
- wpa_supplicant_leave_mesh(wpa_s, false);
- }
-
-@@ -237,7 +242,7 @@ static int wpas_mesh_complete(struct wpa
- ifmsh->conf->vht_capab,
- he_capab)) {
- wpa_printf(MSG_ERROR, "Error updating mesh frequency params.");
-- wpa_supplicant_mesh_deinit(wpa_s);
-+ wpa_supplicant_mesh_deinit(wpa_s, true);
- return -1;
- }
- }
-@@ -246,7 +251,7 @@ static int wpas_mesh_complete(struct wpa
- wpas_mesh_init_rsn(wpa_s)) {
- wpa_printf(MSG_ERROR,
- "mesh: RSN initialization failed - deinit mesh");
-- wpa_supplicant_mesh_iface_deinit(wpa_s, wpa_s->ifmsh, false);
-+ wpa_supplicant_mesh_deinit(wpa_s, false);
- return -1;
- }
-
-@@ -291,6 +296,67 @@ static void wpas_mesh_complete_cb(void *
- }
-
-
-+static int wpa_supplicant_mesh_enable_iface_cb(struct hostapd_iface *ifmsh)
-+{
-+ struct wpa_supplicant *wpa_s = ifmsh->owner;
-+ struct hostapd_data *bss;
-+
-+ ifmsh->mconf = mesh_config_create(wpa_s, wpa_s->current_ssid);
-+
-+ bss = ifmsh->bss[0];
-+ bss->msg_ctx = wpa_s;
-+ os_memcpy(bss->own_addr, wpa_s->own_addr, ETH_ALEN);
-+ bss->driver = wpa_s->driver;
-+ bss->drv_priv = wpa_s->drv_priv;
-+ bss->iface = ifmsh;
-+ bss->mesh_sta_free_cb = mesh_mpm_free_sta;
-+ bss->setup_complete_cb = wpas_mesh_complete_cb;
-+ bss->setup_complete_cb_ctx = wpa_s;
-+
-+ bss->conf->start_disabled = 1;
-+ bss->conf->mesh = MESH_ENABLED;
-+ bss->conf->ap_max_inactivity = wpa_s->conf->mesh_max_inactivity;
-+
-+ if (wpa_drv_init_mesh(wpa_s)) {
-+ wpa_msg(wpa_s, MSG_ERROR, "Failed to init mesh in driver");
-+ return -1;
-+ }
-+
-+ if (hostapd_setup_interface(ifmsh)) {
-+ wpa_printf(MSG_ERROR,
-+ "Failed to initialize hostapd interface for mesh");
-+ return -1;
-+ }
-+
-+ return 0;
-+}
-+
-+
-+static int wpa_supplicant_mesh_disable_iface_cb(struct hostapd_iface *ifmsh)
-+{
-+ struct wpa_supplicant *wpa_s = ifmsh->owner;
-+ int j;
-+
-+ wpa_supplicant_mesh_deinit(wpa_s, false);
-+
-+#ifdef NEED_AP_MLME
-+ for (j = 0; j < ifmsh->num_bss; j++)
-+ hostapd_cleanup_cs_params(ifmsh->bss[j]);
-+#endif /* NEED_AP_MLME */
-+
-+ /* same as hostapd_interface_deinit without deinitializing ctrl-iface */
-+ for (j = 0; j < ifmsh->num_bss; j++) {
-+ struct hostapd_data *hapd = ifmsh->bss[j];
-+ hostapd_bss_deinit_no_free(hapd);
-+ hostapd_free_hapd_data(hapd);
-+ }
-+
-+ hostapd_cleanup_iface_partial(ifmsh);
-+
-+ return 0;
-+}
-+
-+
- static int wpa_supplicant_mesh_init(struct wpa_supplicant *wpa_s,
- struct wpa_ssid *ssid,
- struct hostapd_freq_params *freq)
-@@ -318,6 +384,8 @@ static int wpa_supplicant_mesh_init(stru
- ifmsh->drv_flags = wpa_s->drv_flags;
- ifmsh->drv_flags2 = wpa_s->drv_flags2;
- ifmsh->num_bss = 1;
-+ ifmsh->enable_iface_cb = wpa_supplicant_mesh_enable_iface_cb;
-+ ifmsh->disable_iface_cb = wpa_supplicant_mesh_disable_iface_cb;
- ifmsh->bss = os_calloc(wpa_s->ifmsh->num_bss,
- sizeof(struct hostapd_data *));
- if (!ifmsh->bss)
-@@ -451,7 +519,7 @@ static int wpa_supplicant_mesh_init(stru
-
- return 0;
- out_free:
-- wpa_supplicant_mesh_deinit(wpa_s);
-+ wpa_supplicant_mesh_deinit(wpa_s, true);
- return -ENOMEM;
- }
-
-@@ -499,7 +567,7 @@ int wpa_supplicant_join_mesh(struct wpa_
- goto out;
- }
-
-- wpa_supplicant_mesh_deinit(wpa_s);
-+ wpa_supplicant_mesh_deinit(wpa_s, true);
-
- wpa_s->pairwise_cipher = WPA_CIPHER_NONE;
- wpa_s->group_cipher = WPA_CIPHER_NONE;
-@@ -588,7 +656,7 @@ int wpa_supplicant_leave_mesh(struct wpa
-
- /* Need to send peering close messages first */
- if (need_deinit)
-- wpa_supplicant_mesh_deinit(wpa_s);
-+ wpa_supplicant_mesh_deinit(wpa_s, true);
-
- ret = wpa_drv_leave_mesh(wpa_s);
- if (ret)
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-03 04:40:43 +0000