---- a/wpa_supplicant/wpa_supplicant_i.h
-+++ b/wpa_supplicant/wpa_supplicant_i.h
-@@ -100,6 +100,11 @@ 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
-@@ -484,6 +489,8 @@ struct wpa_supplicant {
- #endif /* CONFIG_CTRL_IFACE_BINDER */
- char bridge_ifname[16];
-
-+ struct wpa_ctrl *hostapd;
-+
- char *confname;
- char *confanother;
-
--- a/wpa_supplicant/Makefile
+++ b/wpa_supplicant/Makefile
@@ -26,6 +26,10 @@ CFLAGS += $(EXTRA_CFLAGS)
-include .config
-include $(if $(MULTICALL),../hostapd/.config)
-@@ -113,6 +117,8 @@ OBJS_c += ../src/utils/wpa_debug.o
- OBJS_c += ../src/utils/common.o
+@@ -116,6 +120,8 @@ OBJS_c += ../src/utils/common.o
+ OBJS_c += ../src/common/cli.o
OBJS += wmm_ac.o
+OBJS += ../src/common/wpa_ctrl.o
ifndef CONFIG_OS
ifdef CONFIG_NATIVE_WINDOWS
CONFIG_OS=win32
+--- 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 "eap_peer/eap.h"
+ #include "wpa_supplicant_i.h"
+@@ -294,6 +295,10 @@ void calculate_update_time(const struct
+ static void wpa_bss_copy_res(struct wpa_bss *dst, struct wpa_scan_res *src,
+ struct os_reltime *fetch_time)
+ {
++ struct ieee80211_ht_capabilities *capab;
++ struct ieee80211_ht_operation *oper;
++ struct ieee802_11_elems elems;
++
+ dst->flags = src->flags;
+ os_memcpy(dst->bssid, src->bssid, ETH_ALEN);
+ dst->freq = src->freq;
+@@ -306,6 +311,15 @@ static void wpa_bss_copy_res(struct wpa_
+ dst->est_throughput = src->est_throughput;
+ dst->snr = src->snr;
+
++ 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;
++ oper = (struct ieee80211_ht_operation *) elems.ht_operation;
++ if (capab)
++ dst->ht_capab = le_to_host16(capab->ht_capabilities_info);
++ if (oper)
++ dst->ht_param = oper->ht_param;
++
+ calculate_update_time(fetch_time, src->age, &dst->last_update);
+ }
+
+--- a/wpa_supplicant/bss.h
++++ b/wpa_supplicant/bss.h
+@@ -82,6 +82,10 @@ struct wpa_bss {
+ u8 ssid[SSID_MAX_LEN];
+ /** Length of SSID */
+ size_t ssid_len;
++ /** HT capabilities */
++ u16 ht_capab;
++ /* Five octets of HT Operation Information */
++ u8 ht_param;
+ /** Frequency of the channel in MHz (e.g., 2412 = channel 1) */
+ int freq;
+ /** Beacon interval in TUs (host byte order) */
+--- a/wpa_supplicant/main.c
++++ b/wpa_supplicant/main.c
+@@ -34,7 +34,7 @@ static void usage(void)
+ "vW] [-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>] [-e<entropy file>]"
+ #ifdef CONFIG_DEBUG_FILE
+@@ -74,6 +74,7 @@ static void usage(void)
+ " -g = global ctrl_interface\n"
+ " -G = global ctrl_interface group\n"
+ " -h = show this help text\n"
++ " -H = connect to a hostapd instance to manage state changes\n"
+ " -i = interface name\n"
+ " -I = additional configuration file\n"
+ " -K = include keys (passwords, etc.) in debug output\n"
+@@ -201,7 +202,7 @@ int main(int argc, char *argv[])
+
+ for (;;) {
+ c = getopt(argc, argv,
+- "b:Bc:C:D:de:f:g:G:hi:I:KLMm:No:O:p:P:qsTtuvW");
++ "b:Bc:C:D:de:f:g:G:hH:i:I:KLMm:No:O:p:P:qsTtuvW");
+ if (c < 0)
+ break;
+ switch (c) {
+@@ -248,6 +249,9 @@ 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/wpa_supplicant.c
+++ b/wpa_supplicant/wpa_supplicant.c
-@@ -112,6 +112,55 @@ const char *const wpa_supplicant_full_li
- "\n";
- #endif /* CONFIG_NO_STDOUT_DEBUG */
+@@ -126,6 +126,55 @@ static void wpas_update_fils_connect_par
+ #endif /* CONFIG_FILS && IEEE8021X_EAPOL */
+
+static int hostapd_stop(struct wpa_supplicant *wpa_s)
+{
/* Configure default/group WEP keys for static WEP */
int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
{
-@@ -812,8 +861,12 @@ void wpa_supplicant_set_state(struct wpa
- wpas_p2p_completed(wpa_s);
+@@ -940,12 +989,16 @@ void wpa_supplicant_set_state(struct wpa
sme_sched_obss_scan(wpa_s, 1);
+
+ if (wpa_s->hostapd)
+ hostapd_reload(wpa_s, wpa_s->current_bss);
+ #if defined(CONFIG_FILS) && defined(IEEE8021X_EAPOL)
+ if (!fils_hlp_sent && ssid && ssid->eap.erp)
+ wpas_update_fils_connect_params(wpa_s);
+ #endif /* CONFIG_FILS && IEEE8021X_EAPOL */
} else if (state == WPA_DISCONNECTED || state == WPA_ASSOCIATING ||
state == WPA_ASSOCIATED) {
+ if (wpa_s->hostapd)
wpa_s->new_connection = 1;
wpa_drv_set_operstate(wpa_s, 0);
#ifndef IEEE8021X_EAPOL
-@@ -4646,6 +4699,20 @@ static int wpa_supplicant_init_iface(str
+@@ -2035,6 +2088,8 @@ void wpa_supplicant_associate(struct wpa
+ wpa_ssid_txt(ssid->ssid, ssid->ssid_len),
+ ssid->id);
+ wpas_notify_mesh_group_started(wpa_s, ssid);
++ if (wpa_s->hostapd)
++ hostapd_reload(wpa_s, wpa_s->current_bss);
+ #else /* CONFIG_MESH */
+ wpa_msg(wpa_s, MSG_ERROR,
+ "mesh mode support not included in the build");
+@@ -5707,6 +5762,16 @@ static int wpa_supplicant_init_iface(str
sizeof(wpa_s->bridge_ifname));
}
+ if (iface->hostapd_ctrl) {
-+ char *cmd = "STOP_AP";
-+ 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");
/* RSNA Supplicant Key Management - INITIALIZE */
eapol_sm_notify_portEnabled(wpa_s->eapol, FALSE);
eapol_sm_notify_portValid(wpa_s->eapol, FALSE);
-@@ -4937,6 +5004,11 @@ static void wpa_supplicant_deinit_iface(
+@@ -6034,6 +6099,11 @@ static void wpa_supplicant_deinit_iface(
if (terminate)
wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_TERMINATING);
if (wpa_s->ctrl_iface) {
wpa_supplicant_ctrl_iface_deinit(wpa_s->ctrl_iface);
wpa_s->ctrl_iface = NULL;
---- 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"
-@@ -287,6 +288,10 @@ static void calculate_update_time(const
- static void wpa_bss_copy_res(struct wpa_bss *dst, struct wpa_scan_res *src,
- struct os_reltime *fetch_time)
- {
-+ struct ieee80211_ht_capabilities *capab;
-+ struct ieee80211_ht_operation *oper;
-+ struct ieee802_11_elems elems;
+--- a/wpa_supplicant/wpa_supplicant_i.h
++++ b/wpa_supplicant/wpa_supplicant_i.h
+@@ -101,6 +101,11 @@ struct wpa_interface {
+ const char *ifname;
+
+ /**
++ * hostapd_ctrl - path to hostapd control socket for notification
++ */
++ const char *hostapd_ctrl;
+
- dst->flags = src->flags;
- os_memcpy(dst->bssid, src->bssid, ETH_ALEN);
- dst->freq = src->freq;
-@@ -299,6 +304,15 @@ static void wpa_bss_copy_res(struct wpa_
- dst->est_throughput = src->est_throughput;
- dst->snr = src->snr;
++ /**
+ * bridge_ifname - Optional bridge interface name
+ *
+ * If the driver interface (ifname) is included in a Linux bridge
+@@ -516,6 +521,8 @@ struct wpa_supplicant {
+ #endif /* CONFIG_CTRL_IFACE_BINDER */
+ char bridge_ifname[16];
-+ 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;
-+ oper = (struct ieee80211_ht_operation *) elems.ht_operation;
-+ if (capab)
-+ dst->ht_capab = le_to_host16(capab->ht_capabilities_info);
-+ if (oper)
-+ dst->ht_param = oper->ht_param;
++ struct wpa_ctrl *hostapd;
+
- calculate_update_time(fetch_time, src->age, &dst->last_update);
+ char *confname;
+ char *confanother;
+
+--- a/hostapd/ctrl_iface.c
++++ b/hostapd/ctrl_iface.c
+@@ -2385,6 +2385,11 @@ static int hostapd_ctrl_iface_chan_switc
+ if (ret)
+ return ret;
+
++ if (os_strstr(pos, " auto-ht")) {
++ settings.freq_params.ht_enabled = iface->conf->ieee80211n;
++ settings.freq_params.vht_enabled = iface->conf->ieee80211ac;
++ }
++
+ for (i = 0; i < iface->num_bss; i++) {
+
+ /* Save CHAN_SWITCH VHT config */
+--- a/src/ap/beacon.c
++++ b/src/ap/beacon.c
+@@ -1397,11 +1397,6 @@ int ieee802_11_set_beacon(struct hostapd
+ struct wpabuf *beacon, *proberesp, *assocresp;
+ int res, ret = -1;
+
+- if (hapd->csa_in_progress) {
+- wpa_printf(MSG_ERROR, "Cannot set beacons during CSA period");
+- return -1;
+- }
+-
+ hapd->beacon_set_done = 1;
+
+ if (ieee802_11_build_ap_params(hapd, ¶ms) < 0)
+--- a/src/drivers/driver.h
++++ b/src/drivers/driver.h
+@@ -4544,6 +4544,13 @@ enum wpa_event_type {
+ EVENT_CH_SWITCH,
+
+ /**
++ * EVENT_CH_SWITCH - AP or GO will switch channels soon
++ *
++ * Described in wpa_event_data.ch_switch
++ * */
++ EVENT_CH_SWITCH_STARTED,
++
++ /**
+ * EVENT_WNM - Request WNM operation
+ *
+ * This event can be used to request a WNM operation to be performed.
+@@ -5381,6 +5388,7 @@ union wpa_event_data {
+
+ /**
+ * struct ch_switch
++ * @count: countdown until channel switch
+ * @freq: Frequency of new channel in MHz
+ * @ht_enabled: Whether this is an HT channel
+ * @ch_offset: Secondary channel offset
+@@ -5389,6 +5397,7 @@ union wpa_event_data {
+ * @cf2: Center frequency 2
+ */
+ struct ch_switch {
++ int count;
+ int freq;
+ int ht_enabled;
+ int ch_offset;
+--- a/src/drivers/driver_nl80211_event.c
++++ b/src/drivers/driver_nl80211_event.c
+@@ -534,7 +534,8 @@ static int calculate_chan_offset(int wid
+ static void mlme_event_ch_switch(struct wpa_driver_nl80211_data *drv,
+ struct nlattr *ifindex, struct nlattr *freq,
+ struct nlattr *type, struct nlattr *bw,
+- struct nlattr *cf1, struct nlattr *cf2)
++ struct nlattr *cf1, struct nlattr *cf2,
++ struct nlattr *count)
+ {
+ struct i802_bss *bss;
+ union wpa_event_data data;
+@@ -592,11 +593,15 @@ static void mlme_event_ch_switch(struct
+ data.ch_switch.cf1 = nla_get_u32(cf1);
+ if (cf2)
+ data.ch_switch.cf2 = nla_get_u32(cf2);
++ if (count)
++ data.ch_switch.count = nla_get_u32(count);
+
+ bss->freq = data.ch_switch.freq;
+ drv->assoc_freq = data.ch_switch.freq;
+
+- wpa_supplicant_event(bss->ctx, EVENT_CH_SWITCH, &data);
++ wpa_supplicant_event(bss->ctx,
++ count ? EVENT_CH_SWITCH_STARTED : EVENT_CH_SWITCH,
++ &data);
}
---- a/wpa_supplicant/main.c
-+++ b/wpa_supplicant/main.c
-@@ -34,7 +34,7 @@ static void usage(void)
- "vW] [-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>] [-e<entropy file>]"
- #ifdef CONFIG_DEBUG_FILE
-@@ -74,6 +74,7 @@ static void usage(void)
- " -g = global ctrl_interface\n"
- " -G = global ctrl_interface group\n"
- " -h = show this help text\n"
-+ " -H = connect to a hostapd instance to manage state changes\n"
- " -i = interface name\n"
- " -I = additional configuration file\n"
- " -K = include keys (passwords, etc.) in debug output\n"
-@@ -201,7 +202,7 @@ int main(int argc, char *argv[])
- for (;;) {
- c = getopt(argc, argv,
-- "b:Bc:C:D:de:f:g:G:hi:I:KLMm:No:O:p:P:qsTtuvW");
-+ "b:Bc:C:D:de:f:g:G:hH:i:I:KLMm:No:O:p:P:qsTtuvW");
- if (c < 0)
- break;
- switch (c) {
-@@ -248,6 +249,9 @@ int main(int argc, char *argv[])
- usage();
- exitcode = 0;
- goto out;
-+ case 'H':
-+ iface->hostapd_ctrl = optarg;
-+ break;
- case 'i':
- iface->ifname = optarg;
+@@ -2508,6 +2513,7 @@ static void do_process_drv_event(struct
+ tb[NL80211_ATTR_PMK],
+ tb[NL80211_ATTR_PMKID]);
+ break;
++ case NL80211_CMD_CH_SWITCH_STARTED_NOTIFY:
+ case NL80211_CMD_CH_SWITCH_NOTIFY:
+ mlme_event_ch_switch(drv,
+ tb[NL80211_ATTR_IFINDEX],
+@@ -2515,7 +2521,8 @@ static void do_process_drv_event(struct
+ tb[NL80211_ATTR_WIPHY_CHANNEL_TYPE],
+ tb[NL80211_ATTR_CHANNEL_WIDTH],
+ tb[NL80211_ATTR_CENTER_FREQ1],
+- tb[NL80211_ATTR_CENTER_FREQ2]);
++ tb[NL80211_ATTR_CENTER_FREQ2],
++ tb[NL80211_ATTR_CH_SWITCH_COUNT]);
+ break;
+ case NL80211_CMD_DISCONNECT:
+ mlme_event_disconnect(drv, tb[NL80211_ATTR_REASON_CODE],
+--- a/wpa_supplicant/events.c
++++ b/wpa_supplicant/events.c
+@@ -4176,6 +4176,60 @@ static void wpas_event_assoc_reject(stru
+ }
+
+
++static void
++supplicant_ch_switch_started(struct wpa_supplicant *wpa_s,
++ union wpa_event_data *data)
++{
++ char buf[256];
++ size_t len = sizeof(buf);
++ char *cmd = NULL;
++ int width = 20;
++ int ret;
++
++ if (!wpa_s->hostapd)
++ return;
++
++ wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_CHANNEL_SWITCH
++ "count=%d freq=%d ht_enabled=%d ch_offset=%d ch_width=%s cf1=%d cf2=%d",
++ data->ch_switch.count,
++ data->ch_switch.freq,
++ data->ch_switch.ht_enabled,
++ data->ch_switch.ch_offset,
++ channel_width_to_string(data->ch_switch.ch_width),
++ data->ch_switch.cf1,
++ data->ch_switch.cf2);
++
++ switch (data->ch_switch.ch_width) {
++ case CHAN_WIDTH_20_NOHT:
++ case CHAN_WIDTH_20:
++ width = 20;
++ break;
++ case CHAN_WIDTH_40:
++ width = 40;
++ break;
++ case CHAN_WIDTH_80:
++ width = 80;
++ break;
++ case CHAN_WIDTH_160:
++ case CHAN_WIDTH_80P80:
++ width = 160;
++ break;
++ }
++
++ asprintf(&cmd, "CHAN_SWITCH %d %d sec_channel_offset=%d center_freq1=%d center_freq2=%d, bandwidth=%d auto-ht\n",
++ data->ch_switch.count - 1,
++ data->ch_switch.freq,
++ data->ch_switch.ch_offset,
++ data->ch_switch.cf1,
++ data->ch_switch.cf2,
++ width);
++ 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");
++}
++
+ void supplicant_event(void *ctx, enum wpa_event_type event,
+ union wpa_event_data *data)
+ {
+@@ -4461,6 +4515,10 @@ void supplicant_event(void *ctx, enum wp
+ data->rx_from_unknown.wds);
+ break;
+ #endif /* CONFIG_AP */
++ case EVENT_CH_SWITCH_STARTED:
++ supplicant_ch_switch_started(wpa_s, data);
++ break;
++
+ case EVENT_CH_SWITCH:
+ if (!data || !wpa_s->current_ssid)
break;
---- a/wpa_supplicant/bss.h
-+++ b/wpa_supplicant/bss.h
-@@ -79,6 +79,10 @@ struct wpa_bss {
- u8 ssid[SSID_MAX_LEN];
- /** Length of SSID */
- size_t ssid_len;
-+ /** HT capabilities */
-+ u16 ht_capab;
-+ /* Five octets of HT Operation Information */
-+ u8 ht_param;
- /** Frequency of the channel in MHz (e.g., 2412 = channel 1) */
- int freq;
- /** Beacon interval in TUs (host byte order) */
projects / openwrt / openwrt.git / blobdiff