393 lines
11 KiB
Diff
393 lines
11 KiB
Diff
--- a/wpa_supplicant/Makefile
|
|
+++ b/wpa_supplicant/Makefile
|
|
@@ -108,6 +108,8 @@ 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"
|
|
@@ -282,6 +283,10 @@ 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;
|
|
@@ -294,6 +299,15 @@ 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
|
|
@@ -94,6 +94,10 @@ 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
|
|
@@ -130,6 +130,54 @@ static void wpas_update_fils_connect_par
|
|
static void wpas_update_owe_connect_params(struct wpa_supplicant *wpa_s);
|
|
#endif /* CONFIG_OWE */
|
|
|
|
+static int hostapd_stop(struct wpa_supplicant *wpa_s)
|
|
+{
|
|
+ const char *cmd = "STOP_AP";
|
|
+ char buf[256];
|
|
+ size_t len = sizeof(buf);
|
|
+
|
|
+ if (wpa_ctrl_request(wpa_s->hostapd, cmd, os_strlen(cmd), buf, &len, NULL) < 0) {
|
|
+ wpa_printf(MSG_ERROR, "\nFailed to stop hostapd AP interfaces\n");
|
|
+ return -1;
|
|
+ }
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static int hostapd_reload(struct wpa_supplicant *wpa_s, struct wpa_bss *bss)
|
|
+{
|
|
+ char *cmd = NULL;
|
|
+ char buf[256];
|
|
+ size_t len = sizeof(buf);
|
|
+ enum hostapd_hw_mode hw_mode;
|
|
+ u8 channel;
|
|
+ int sec_chan = 0;
|
|
+ int ret;
|
|
+
|
|
+ if (!bss)
|
|
+ return -1;
|
|
+
|
|
+ if (bss->ht_param & HT_INFO_HT_PARAM_STA_CHNL_WIDTH) {
|
|
+ int sec = bss->ht_param & HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK;
|
|
+ if (sec == HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE)
|
|
+ sec_chan = 1;
|
|
+ else if (sec == HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW)
|
|
+ sec_chan = -1;
|
|
+ }
|
|
+
|
|
+ hw_mode = ieee80211_freq_to_chan(bss->freq, &channel);
|
|
+ if (asprintf(&cmd, "UPDATE channel=%d sec_chan=%d hw_mode=%d",
|
|
+ channel, sec_chan, hw_mode) < 0)
|
|
+ return -1;
|
|
+
|
|
+ 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");
|
|
+ return -1;
|
|
+ }
|
|
+ return 0;
|
|
+}
|
|
|
|
#ifdef CONFIG_WEP
|
|
/* Configure default/group WEP keys for static WEP */
|
|
@@ -1007,6 +1055,8 @@ 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)
|
|
update_fils_connect_params = true;
|
|
@@ -1017,6 +1067,8 @@ void wpa_supplicant_set_state(struct wpa
|
|
#endif /* CONFIG_OWE */
|
|
} else if (state == WPA_DISCONNECTED || state == WPA_ASSOCIATING ||
|
|
state == WPA_ASSOCIATED) {
|
|
+ if (wpa_s->hostapd)
|
|
+ hostapd_stop(wpa_s);
|
|
wpa_s->new_connection = 1;
|
|
wpa_drv_set_operstate(wpa_s, 0);
|
|
#ifndef IEEE8021X_EAPOL
|
|
@@ -2276,6 +2328,8 @@ void wpa_supplicant_associate(struct wpa
|
|
return;
|
|
}
|
|
wpa_s->current_bss = bss;
|
|
+ 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");
|
|
@@ -6426,6 +6480,16 @@ static int wpa_supplicant_init_iface(str
|
|
sizeof(wpa_s->bridge_ifname));
|
|
}
|
|
|
|
+ if (iface->hostapd_ctrl) {
|
|
+ wpa_s->hostapd = wpa_ctrl_open(iface->hostapd_ctrl);
|
|
+ if (!wpa_s->hostapd) {
|
|
+ wpa_printf(MSG_ERROR, "\nFailed to connect to hostapd\n");
|
|
+ return -1;
|
|
+ }
|
|
+ if (hostapd_stop(wpa_s) < 0)
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
/* RSNA Supplicant Key Management - INITIALIZE */
|
|
eapol_sm_notify_portEnabled(wpa_s->eapol, false);
|
|
eapol_sm_notify_portValid(wpa_s->eapol, false);
|
|
@@ -6763,6 +6827,11 @@ static void wpa_supplicant_deinit_iface(
|
|
if (terminate)
|
|
wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_TERMINATING);
|
|
|
|
+ if (wpa_s->hostapd) {
|
|
+ wpa_ctrl_close(wpa_s->hostapd);
|
|
+ wpa_s->hostapd = NULL;
|
|
+ }
|
|
+
|
|
wpa_supplicant_ctrl_iface_deinit(wpa_s, wpa_s->ctrl_iface);
|
|
wpa_s->ctrl_iface = NULL;
|
|
|
|
--- a/wpa_supplicant/wpa_supplicant_i.h
|
|
+++ b/wpa_supplicant/wpa_supplicant_i.h
|
|
@@ -103,6 +103,11 @@ 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
|
|
@@ -615,6 +620,8 @@ struct wpa_supplicant {
|
|
#endif /* CONFIG_CTRL_IFACE_BINDER */
|
|
char bridge_ifname[16];
|
|
|
|
+ struct wpa_ctrl *hostapd;
|
|
+
|
|
char *confname;
|
|
char *confanother;
|
|
|
|
--- a/hostapd/ctrl_iface.c
|
|
+++ b/hostapd/ctrl_iface.c
|
|
@@ -2883,6 +2883,11 @@ static int hostapd_ctrl_iface_chan_switc
|
|
return 0;
|
|
}
|
|
|
|
+ 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 and HE config */
|
|
--- a/src/ap/beacon.c
|
|
+++ b/src/ap/beacon.c
|
|
@@ -1758,11 +1758,6 @@ int ieee802_11_set_beacon(struct hostapd
|
|
return -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/wpa_supplicant/events.c
|
|
+++ b/wpa_supplicant/events.c
|
|
@@ -4665,6 +4665,60 @@ static void wpas_event_unprot_beacon(str
|
|
}
|
|
|
|
|
|
+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)
|
|
{
|
|
@@ -4980,8 +5034,10 @@ void supplicant_event(void *ctx, enum wp
|
|
channel_width_to_string(data->ch_switch.ch_width),
|
|
data->ch_switch.cf1,
|
|
data->ch_switch.cf2);
|
|
- if (event == EVENT_CH_SWITCH_STARTED)
|
|
+ if (event == EVENT_CH_SWITCH_STARTED) {
|
|
+ supplicant_ch_switch_started(wpa_s, data);
|
|
break;
|
|
+ }
|
|
|
|
wpa_s->assoc_freq = data->ch_switch.freq;
|
|
wpa_s->current_ssid->frequency = data->ch_switch.freq;
|
|
--- a/src/drivers/driver.h
|
|
+++ b/src/drivers/driver.h
|
|
@@ -5829,6 +5829,7 @@ union wpa_event_data {
|
|
|
|
/**
|
|
* struct ch_switch
|
|
+ * @count: Count until channel switch activates
|
|
* @freq: Frequency of new channel in MHz
|
|
* @ht_enabled: Whether this is an HT channel
|
|
* @ch_offset: Secondary channel offset
|
|
@@ -5837,6 +5838,7 @@ 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
|
|
@@ -684,7 +684,7 @@ static void mlme_event_ch_switch(struct
|
|
struct nlattr *ifindex, struct nlattr *freq,
|
|
struct nlattr *type, struct nlattr *bw,
|
|
struct nlattr *cf1, struct nlattr *cf2,
|
|
- int finished)
|
|
+ struct nlattr *count, int finished)
|
|
{
|
|
struct i802_bss *bss;
|
|
union wpa_event_data data;
|
|
@@ -745,6 +745,8 @@ 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);
|
|
|
|
if (finished)
|
|
bss->freq = data.ch_switch.freq;
|
|
@@ -3003,6 +3005,7 @@ static void do_process_drv_event(struct
|
|
tb[NL80211_ATTR_CHANNEL_WIDTH],
|
|
tb[NL80211_ATTR_CENTER_FREQ1],
|
|
tb[NL80211_ATTR_CENTER_FREQ2],
|
|
+ tb[NL80211_ATTR_CH_SWITCH_COUNT],
|
|
0);
|
|
break;
|
|
case NL80211_CMD_CH_SWITCH_NOTIFY:
|
|
@@ -3013,6 +3016,7 @@ static void do_process_drv_event(struct
|
|
tb[NL80211_ATTR_CHANNEL_WIDTH],
|
|
tb[NL80211_ATTR_CENTER_FREQ1],
|
|
tb[NL80211_ATTR_CENTER_FREQ2],
|
|
+ NULL,
|
|
1);
|
|
break;
|
|
case NL80211_CMD_DISCONNECT:
|