Cumulative patch from commit 077dcfb8c48d2509a6e116c0de3ad57d2fbfe4fe
077dcfb AP: Debug print management frame TX result
ca911d6 MBO: Parse non-preferred channel list on the AP
3f48274 WNM: Fix a memory leak on AP error path
f5ca176 VLAN: Fix vlan_compare() for tagged VLANs
1260564 hostapd_cli: Add support for RAW command
940491c MBO: Mandate use of PMF for WPA2+MBO association (STA)
4c57228 MBO: Mandate use of PMF for WPA2+MBO association (AP)
8dd49f0 MBO: Update STA cellular data capability based on WNM Notification
6332aaf MBO: Track STA cellular data capability from association request
f3cb7a6 WNM: Minimal processing for WNM Notification Request frames on AP
e578343 MBO: Indicate WNM-Notification support on AP when MBO is enabled
990b7b6 Simplify hostapd_build_ap_extra_ies() with helper functions
d010048 MBO: Expire non-matching bss_tmp_disallowed entries as part of check
f4c74e1 MBO: Parse MBO IE in ieee802_11_parse_elems()
016082e MBO: Send WNM-Notification when cellular capabilities change
c0e2a17 hostapd: Add MBO IE to BSS Transition Management Request frame
fb9a1c3 hostapd: Add MBO IE to Beacon, Probe Response, Association Response
c484b19 Move Hotspot 2.0 element in (Re)Association Request frames
a0c38e5 Re-order elements in (Re)Association Request frames
9a493fa WNM: Add candidate list to BSS transition query
84d1c0f WNM: Add candidate list to BSS transition response
cf11ab7 utils: Derive phy type by frequency and bandwidth
c8082d2 MBO: Add MBO IE to BSS Transition Management Response frame
dd59990 MBO: Parse MBO IE in BSS Transition Management Request frames
5e57ba2 MBO: Add Supported Operating Classes element to Association Request
7d46f58 MBO: Add global operating class definitions
cb06cf3 MBO: Prevent association to APs that explicitly disallow this
c5d193d MBO: Add cellular capability to MBO IE
2d5b861 MBO: Send MBO WNM-Notification Request frames to notify changes
92c6e2e MBO: Implement MBO non-preferred channel report in Association Request
facf2c7 MBO: Add non-preferred channel configuration in wpa_supplicant
425dd78 MBO: Add Multi Band Operation definitions
a159958 ndis: Use the new get_ie() helper to avoid duplicated code
231b04b utils: Share a single helper function to get IE by ID
ea69d97 wpa_supplicant: Share a single get_mode() implementation
75cc211 VLAN: Check vlan_desc validity in a failure debug print
43022ab Use 64-bit TX/RX byte counters for statistics
3f81ac0 AP: Set STA assoc flag in the driver before sending Assoc Resp frame
bb598c3 AP: Add support for full station state
dc55b6b nl80211: Add support for full station state operations
5558b99 EAP-FAST peer: Remove fixed return value from eap_fast_parse_phase1()
4b16c15 EAP-pwd server: Use os_get_random() for unpredictable token
239952b DFS: Remove the os_random() fallback
98a516e WPS: Use only os_get_random() for PIN generation
f441e5a Use os_get_random() for Shared Key authentication challenge
8c676b5 Add RADIUS Service-Type attribute with a value of Framed
09d96de mesh: Drop Authentication frames from BLOCKED STA
70c9396 SAE: Fix PMKID calculation for PMKSA cache
1492fbb Print Acct-Session-Id and Acct-Multi-Session-Id 64-bit values
e21ceca kqueue: Use 0 instead of NULL for udata
640b0b9 ctype functions require an unsigned char
a5a3efc Fix compile on NetBSD for vlan
a084c24 wired: Fix compile on NetBSD for wired driver
634e2e2 Add CONFIG_ELOOP_KQUEUE to defconfig
99a94f5 nl80211: Avoid wpa_printf %s call with NULL pointer in set_param()
ba91e92 wpa_supplicant: Parse ifname argument from DATA_TEST_CONFIG
8be640b VLAN: Add per-STA vif option
d0bdc96 VLAN: Actually add tagged VLANs to AP_VLAN
f9c0018 VLAN: Factor out per-vid code in newlink/dellink
8e44c19 radius: Add tagged VLAN parsing
1889af2 VLAN: Separate station grouping and uplink configuration
3a583e0 OpenSSL: Fix PKCS#12 parsing of extra certificates with OpenSSL 1.0.1
ddd0032 wpa_cli: Clean up logical operation
24c382a TDLS: Clean up os_memcmp use
6136d43 trace: Free symbols on program exit
8bcf8de OpenSSL: Fix memory leak in PKCS12 additional certificate parsing
03e3ddf OpenSSL: Fix memory leak in HMAC_CTX compatibility wrapper function
d9a0f69 OpenSSL: Fix memory leak in OCSP parsing
29bc76e OpenSSL: Do not use library init/deinit functions with 1.1.0
0f09637 OpenSSL: Fix memory leak in subjectAltName parsing
e60913b curl: Fix memory leak in subjectAltName parsing
6014890 OpenSSL: Fix memory leak with EVP_CIPHER_CTX_new()
99a1735 rfkill: Fix a memory leak
1f1e599 OpenSSL: Fix memory leak on error path
b907491 wpa_supplicant: Basic support for PBSS/PCP
86b5c40 nl80211: Basic support for PBSS/PCP
afa453a Sync with mac80211-next.git include/uapi/linux/nl80211.h
d1d8a2b EAP peer: Simplify buildNotify return
1314bc1 Clean up EAP peer PCSC identity functions
Change-Id: I9db475a2a4ebc88d2ee024319ed59a850636bb16
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/wpa_supplicant/Android.mk b/wpa_supplicant/Android.mk
index 95690bf..8f4cc9c 100644
--- a/wpa_supplicant/Android.mk
+++ b/wpa_supplicant/Android.mk
@@ -805,6 +805,9 @@
ifdef CONFIG_WNM
OBJS += src/ap/wnm_ap.c
endif
+ifdef CONFIG_MBO
+OBJS += src/ap/mbo_ap.c
+endif
ifdef CONFIG_CTRL_IFACE
OBJS += src/ap/ctrl_iface_ap.c
endif
@@ -821,6 +824,11 @@
endif
endif
+ifdef CONFIG_MBO
+OBJS += mbo.c
+L_CFLAGS += -DCONFIG_MBO
+endif
+
ifdef NEED_AP_MLME
OBJS += src/ap/wmm.c
OBJS += src/ap/ap_list.c
diff --git a/wpa_supplicant/Makefile b/wpa_supplicant/Makefile
index 234a0bf..28ae172 100644
--- a/wpa_supplicant/Makefile
+++ b/wpa_supplicant/Makefile
@@ -848,6 +848,9 @@
ifdef CONFIG_WNM
OBJS += ../src/ap/wnm_ap.o
endif
+ifdef CONFIG_MBO
+OBJS += ../src/ap/mbo_ap.o
+endif
ifdef CONFIG_CTRL_IFACE
OBJS += ../src/ap/ctrl_iface_ap.o
endif
@@ -864,6 +867,11 @@
endif
endif
+ifdef CONFIG_MBO
+OBJS += mbo.o
+CFLAGS += -DCONFIG_MBO
+endif
+
ifdef NEED_AP_MLME
OBJS += ../src/ap/wmm.o
OBJS += ../src/ap/ap_list.o
diff --git a/wpa_supplicant/android.config b/wpa_supplicant/android.config
index e9c0a01..190bc5a 100644
--- a/wpa_supplicant/android.config
+++ b/wpa_supplicant/android.config
@@ -482,4 +482,7 @@
# Enable Fast Session Transfer (FST)
#CONFIG_FST=y
+# Support Multi Band Operation
+#CONFIG_MBO=y
+
include $(wildcard $(LOCAL_PATH)/android_config_*.inc)
diff --git a/wpa_supplicant/ap.c b/wpa_supplicant/ap.c
index 98b9596..60f8c0d 100644
--- a/wpa_supplicant/ap.c
+++ b/wpa_supplicant/ap.c
@@ -453,6 +453,8 @@
wpabuf_dup(wpa_s->conf->ap_vendor_elements);
}
+ bss->pbss = ssid->pbss;
+
return 0;
}
@@ -913,7 +915,10 @@
return -1;
if (pin == NULL) {
- unsigned int rpin = wps_generate_pin();
+ unsigned int rpin;
+
+ if (wps_generate_pin(&rpin) < 0)
+ return -1;
ret_len = os_snprintf(buf, buflen, "%08d", rpin);
if (os_snprintf_error(buflen, ret_len))
return -1;
@@ -979,7 +984,8 @@
if (wpa_s->ap_iface == NULL)
return NULL;
hapd = wpa_s->ap_iface->bss[0];
- pin = wps_generate_pin();
+ if (wps_generate_pin(&pin) < 0)
+ return NULL;
os_snprintf(pin_txt, sizeof(pin_txt), "%08u", pin);
os_free(hapd->conf->ap_pin);
hapd->conf->ap_pin = os_strdup(pin_txt);
diff --git a/wpa_supplicant/bss.c b/wpa_supplicant/bss.c
index 24cc986..a83ca10 100644
--- a/wpa_supplicant/bss.c
+++ b/wpa_supplicant/bss.c
@@ -1019,20 +1019,7 @@
*/
const u8 * wpa_bss_get_ie(const struct wpa_bss *bss, u8 ie)
{
- const u8 *end, *pos;
-
- pos = (const u8 *) (bss + 1);
- end = pos + bss->ie_len;
-
- while (end - pos > 1) {
- if (2 + pos[1] > end - pos)
- break;
- if (pos[0] == ie)
- return pos;
- pos += 2 + pos[1];
- }
-
- return NULL;
+ return get_ie((const u8 *) (bss + 1), bss->ie_len, ie);
}
diff --git a/wpa_supplicant/bss.h b/wpa_supplicant/bss.h
index 4a782af..f7f72f3 100644
--- a/wpa_supplicant/bss.h
+++ b/wpa_supplicant/bss.h
@@ -148,6 +148,17 @@
return bss->freq > 45000;
}
+/**
+ * Test whether a BSS is a PBSS.
+ * This checks whether a BSS is a DMG-band PBSS. PBSS is used for P2P DMG
+ * network.
+ */
+static inline int bss_is_pbss(struct wpa_bss *bss)
+{
+ return bss_is_dmg(bss) &&
+ (bss->caps & IEEE80211_CAP_DMG_MASK) == IEEE80211_CAP_DMG_PBSS;
+}
+
static inline void wpa_bss_update_level(struct wpa_bss *bss, int new_level)
{
if (bss != NULL && new_level < 0)
diff --git a/wpa_supplicant/config.c b/wpa_supplicant/config.c
index 85717e9..eff1043 100644
--- a/wpa_supplicant/config.c
+++ b/wpa_supplicant/config.c
@@ -1980,6 +1980,7 @@
{ INT(update_identifier) },
#endif /* CONFIG_HS20 */
{ INT_RANGE(mac_addr, 0, 2) },
+ { INT_RANGE(pbss, 0, 1) },
};
#undef OFFSET
@@ -2285,6 +2286,9 @@
os_free(config->wowlan_triggers);
os_free(config->fst_group_id);
os_free(config->sched_scan_plans);
+#ifdef CONFIG_MBO
+ os_free(config->non_pref_chan);
+#endif /* CONFIG_MBO */
os_free(config);
}
@@ -3557,6 +3561,10 @@
config->cert_in_cb = DEFAULT_CERT_IN_CB;
config->wpa_rsc_relaxation = DEFAULT_WPA_RSC_RELAXATION;
+#ifdef CONFIG_MBO
+ config->mbo_cell_capa = DEFAULT_MBO_CELL_CAPA;
+#endif /* CONFIG_MBO */
+
if (ctrl_interface)
config->ctrl_interface = os_strdup(ctrl_interface);
if (driver_param)
@@ -4264,6 +4272,11 @@
#endif /* CONFIG_FST */
{ INT_RANGE(wpa_rsc_relaxation, 0, 1), 0 },
{ STR(sched_scan_plans), CFG_CHANGED_SCHED_SCAN_PLANS },
+#ifdef CONFIG_MBO
+ { STR(non_pref_chan), 0 },
+ { INT_RANGE(mbo_cell_capa, MBO_CELL_CAPA_AVAILABLE,
+ MBO_CELL_CAPA_NOT_SUPPORTED), 0 },
+#endif /*CONFIG_MBO */
};
#undef FUNC
diff --git a/wpa_supplicant/config.h b/wpa_supplicant/config.h
index 86f940d..9a13f5f 100644
--- a/wpa_supplicant/config.h
+++ b/wpa_supplicant/config.h
@@ -40,6 +40,7 @@
#define DEFAULT_CERT_IN_CB 1
#define DEFAULT_P2P_GO_CTWINDOW 0
#define DEFAULT_WPA_RSC_RELAXATION 1
+#define DEFAULT_MBO_CELL_CAPA MBO_CELL_CAPA_NOT_SUPPORTED
#include "config_ssid.h"
#include "wps/wps.h"
@@ -1275,6 +1276,21 @@
* format: <interval:iterations> <interval2:iterations2> ... <interval>
*/
char *sched_scan_plans;
+
+#ifdef CONFIG_MBO
+ /**
+ * non_pref_chan - Non-preferred channels list, separated by spaces.
+ *
+ * format: op_class:chan:preference:reason<:detail>
+ * Detail is optional.
+ */
+ char *non_pref_chan;
+
+ /**
+ * mbo_cell_capa - Cellular capabilities for MBO
+ */
+ enum mbo_cellular_capa mbo_cell_capa;
+#endif /* CONFIG_MBO */
};
diff --git a/wpa_supplicant/config_file.c b/wpa_supplicant/config_file.c
index c9ba8b7..38061f1 100644
--- a/wpa_supplicant/config_file.c
+++ b/wpa_supplicant/config_file.c
@@ -755,6 +755,7 @@
INT(peerkey);
INT(mixed_cell);
INT(max_oper_chwidth);
+ INT(pbss);
#ifdef CONFIG_IEEE80211W
write_int(f, "ieee80211w", ssid->ieee80211w,
MGMT_FRAME_PROTECTION_DEFAULT);
@@ -1326,6 +1327,14 @@
if (config->sched_scan_plans)
fprintf(f, "sched_scan_plans=%s\n", config->sched_scan_plans);
+
+#ifdef CONFIG_MBO
+ if (config->non_pref_chan)
+ fprintf(f, "non_pref_chan=%s\n", config->non_pref_chan);
+ if (config->mbo_cell_capa != DEFAULT_MBO_CELL_CAPA)
+ fprintf(f, "mbo_cell_capa=%u\n", config->mbo_cell_capa);
+#endif /* CONFIG_MBO */
+
}
#endif /* CONFIG_NO_CONFIG_WRITE */
diff --git a/wpa_supplicant/config_ssid.h b/wpa_supplicant/config_ssid.h
index b296826..eb7b87b 100644
--- a/wpa_supplicant/config_ssid.h
+++ b/wpa_supplicant/config_ssid.h
@@ -360,6 +360,15 @@
} mode;
/**
+ * pbss - Whether to use PBSS. Relevant to DMG networks only.
+ * Used together with mode configuration. When mode is AP, it
+ * means to start a PCP instead of a regular AP. When mode is INFRA it
+ * means connect to a PCP instead of AP. P2P_GO and P2P_GROUP_FORMATION
+ * modes must use PBSS in DMG network.
+ */
+ int pbss;
+
+ /**
* disabled - Whether this network is currently disabled
*
* 0 = this network can be used (default).
diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
index b3d6246..f585b92 100644
--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -490,6 +490,12 @@
#endif /* CONFIG_NO_CONFIG_BLOBS */
} else if (os_strcasecmp(cmd, "setband") == 0) {
ret = wpas_ctrl_set_band(wpa_s, value);
+#ifdef CONFIG_MBO
+ } else if (os_strcasecmp(cmd, "non_pref_chan") == 0) {
+ ret = wpas_mbo_update_non_pref_chan(wpa_s, value);
+ } else if (os_strcasecmp(cmd, "mbo_cell_capa") == 0) {
+ wpas_mbo_update_cell_capa(wpa_s, atoi(value));
+#endif /* CONFIG_MBO */
} else {
value[-1] = '=';
ret = wpa_config_process_global(wpa_s->conf, cmd, -1);
@@ -956,7 +962,8 @@
if (os_strcmp(cmd, "any") == 0)
_bssid = NULL;
else if (os_strcmp(cmd, "get") == 0) {
- ret = wps_generate_pin();
+ if (wps_generate_pin((unsigned int *) &ret) < 0)
+ return -1;
goto done;
} else if (hwaddr_aton(cmd, bssid)) {
wpa_printf(MSG_DEBUG, "CTRL_IFACE WPS_PIN: invalid BSSID '%s'",
@@ -4712,7 +4719,7 @@
return -1;
}
- if (isblank(*last)) {
+ if (isblank((unsigned char) *last)) {
i++;
break;
}
@@ -6719,14 +6726,27 @@
static int wpas_ctrl_iface_wnm_bss_query(struct wpa_supplicant *wpa_s, char *cmd)
{
- int query_reason;
+ int query_reason, list = 0;
query_reason = atoi(cmd);
- wpa_printf(MSG_DEBUG, "CTRL_IFACE: WNM_BSS_QUERY query_reason=%d",
- query_reason);
+ cmd = os_strchr(cmd, ' ');
+ if (cmd) {
+ cmd++;
+ if (os_strncmp(cmd, "list", 4) == 0) {
+ list = 1;
+ } else {
+ wpa_printf(MSG_DEBUG, "WNM Query: Invalid option %s",
+ cmd);
+ return -1;
+ }
+ }
- return wnm_send_bss_transition_mgmt_query(wpa_s, query_reason);
+ wpa_printf(MSG_DEBUG,
+ "CTRL_IFACE: WNM_BSS_QUERY query_reason=%d%s",
+ query_reason, list ? " candidate list" : "");
+
+ return wnm_send_bss_transition_mgmt_query(wpa_s, query_reason, list);
}
#endif /* CONFIG_WNM */
@@ -6917,13 +6937,13 @@
/* cmd: <vendor id> <subcommand id> [<hex formatted data>] */
vendor_id = strtoul(cmd, &pos, 16);
- if (!isblank(*pos))
+ if (!isblank((unsigned char) *pos))
return -EINVAL;
subcmd = strtoul(pos, &pos, 10);
if (*pos != '\0') {
- if (!isblank(*pos++))
+ if (!isblank((unsigned char) *pos++))
return -EINVAL;
data_len = os_strlen(pos);
}
@@ -7729,6 +7749,8 @@
char *cmd)
{
int enabled = atoi(cmd);
+ char *pos;
+ const char *ifname;
if (!enabled) {
if (wpa_s->l2_test) {
@@ -7742,7 +7764,13 @@
if (wpa_s->l2_test)
return 0;
- wpa_s->l2_test = l2_packet_init(wpa_s->ifname, wpa_s->own_addr,
+ pos = os_strstr(cmd, " ifname=");
+ if (pos)
+ ifname = pos + 8;
+ else
+ ifname = wpa_s->ifname;
+
+ wpa_s->l2_test = l2_packet_init(ifname, wpa_s->own_addr,
ETHERTYPE_IP, wpas_data_test_rx,
wpa_s, 1);
if (wpa_s->l2_test == NULL)
diff --git a/wpa_supplicant/defconfig b/wpa_supplicant/defconfig
index 8b1d121..79632e6 100644
--- a/wpa_supplicant/defconfig
+++ b/wpa_supplicant/defconfig
@@ -270,6 +270,9 @@
# Should we use epoll instead of select? Select is used by default.
#CONFIG_ELOOP_EPOLL=y
+# Should we use kqueue instead of select? Select is used by default.
+#CONFIG_ELOOP_KQUEUE=y
+
# Select layer 2 packet implementation
# linux = Linux packet socket (default)
# pcap = libpcap/libdnet/WinPcap
@@ -539,3 +542,6 @@
# For more details refer to:
# http://wireless.kernel.org/en/users/Documentation/acs
#CONFIG_ACS=y
+
+# Support Multi Band Operation
+#CONFIG_MBO=y
diff --git a/wpa_supplicant/eapol_test.c b/wpa_supplicant/eapol_test.c
index 1aede79..6548bd1 100644
--- a/wpa_supplicant/eapol_test.c
+++ b/wpa_supplicant/eapol_test.c
@@ -258,6 +258,13 @@
goto fail;
}
+ if (!find_extra_attr(e->extra_attrs, RADIUS_ATTR_SERVICE_TYPE) &&
+ !radius_msg_add_attr_int32(msg, RADIUS_ATTR_SERVICE_TYPE,
+ RADIUS_SERVICE_TYPE_FRAMED)) {
+ printf("Could not add Service-Type\n");
+ goto fail;
+ }
+
os_snprintf(buf, sizeof(buf), "%s", e->connect_info);
if (!find_extra_attr(e->extra_attrs, RADIUS_ATTR_CONNECT_INFO) &&
!radius_msg_add_attr(msg, RADIUS_ATTR_CONNECT_INFO,
diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c
index 3c60cc1..ecb22e2 100644
--- a/wpa_supplicant/events.c
+++ b/wpa_supplicant/events.c
@@ -574,6 +574,16 @@
" skip RSN IE - no mgmt frame protection enabled but AP requires it");
break;
}
+#ifdef CONFIG_MBO
+ if (!(ie.capabilities & WPA_CAPABILITY_MFPC) &&
+ wpas_mbo_get_bss_attr(bss, MBO_ATTR_ID_AP_CAPA_IND) &&
+ wpas_get_ssid_pmf(wpa_s, ssid) !=
+ NO_MGMT_FRAME_PROTECTION) {
+ wpa_dbg(wpa_s, MSG_DEBUG,
+ " skip RSN IE - no mgmt frame protection enabled on MBO AP");
+ break;
+ }
+#endif /* CONFIG_MBO */
wpa_dbg(wpa_s, MSG_DEBUG, " selected based on RSN IE");
return 1;
@@ -816,10 +826,10 @@
}
-static struct wpa_ssid * wpa_scan_res_match(struct wpa_supplicant *wpa_s,
- int i, struct wpa_bss *bss,
- struct wpa_ssid *group,
- int only_first_ssid)
+struct wpa_ssid * wpa_scan_res_match(struct wpa_supplicant *wpa_s,
+ int i, struct wpa_bss *bss,
+ struct wpa_ssid *group,
+ int only_first_ssid)
{
u8 wpa_ie_len, rsn_ie_len;
int wpa;
@@ -827,6 +837,9 @@
const u8 *ie;
struct wpa_ssid *ssid;
int osen;
+#ifdef CONFIG_MBO
+ const u8 *assoc_disallow;
+#endif /* CONFIG_MBO */
ie = wpa_bss_get_vendor_ie(bss, WPA_IE_VENDOR_TYPE);
wpa_ie_len = ie ? ie[1] : 0;
@@ -988,8 +1001,14 @@
continue;
}
- if (!bss_is_ess(bss)) {
- wpa_dbg(wpa_s, MSG_DEBUG, " skip - not ESS network");
+ if (!bss_is_ess(bss) && !bss_is_pbss(bss)) {
+ wpa_dbg(wpa_s, MSG_DEBUG, " skip - neither ESS nor PBSS network");
+ continue;
+ }
+
+ if (ssid->pbss != bss_is_pbss(bss)) {
+ wpa_dbg(wpa_s, MSG_DEBUG, " skip - PBSS mismatch (ssid %d bss %d)",
+ ssid->pbss, bss_is_pbss(bss));
continue;
}
@@ -1058,6 +1077,22 @@
(unsigned int) diff.usec);
continue;
}
+#ifdef CONFIG_MBO
+ assoc_disallow = wpas_mbo_get_bss_attr(
+ bss, MBO_ATTR_ID_ASSOC_DISALLOW);
+ if (assoc_disallow && assoc_disallow[1] >= 1) {
+ wpa_dbg(wpa_s, MSG_DEBUG,
+ " skip - MBO association disallowed (reason %u)",
+ assoc_disallow[2]);
+ continue;
+ }
+
+ if (wpa_is_bss_tmp_disallowed(wpa_s, bss->bssid)) {
+ wpa_dbg(wpa_s, MSG_DEBUG,
+ " skip - MBO retry delay has not passed yet");
+ continue;
+ }
+#endif /* CONFIG_MBO */
/* Matching configuration found */
return ssid;
@@ -2526,7 +2561,8 @@
!disallowed_bssid(wpa_s, fast_reconnect->bssid) &&
!disallowed_ssid(wpa_s, fast_reconnect->ssid,
fast_reconnect->ssid_len) &&
- !wpas_temp_disabled(wpa_s, fast_reconnect_ssid)) {
+ !wpas_temp_disabled(wpa_s, fast_reconnect_ssid) &&
+ !wpa_is_bss_tmp_disallowed(wpa_s, fast_reconnect->bssid)) {
#ifndef CONFIG_NO_SCAN_PROCESSING
wpa_dbg(wpa_s, MSG_DEBUG, "Try to reconnect to the same BSS");
if (wpa_supplicant_connect(wpa_s, fast_reconnect,
diff --git a/wpa_supplicant/ibss_rsn.c b/wpa_supplicant/ibss_rsn.c
index d9d0ae7..c00db31 100644
--- a/wpa_supplicant/ibss_rsn.c
+++ b/wpa_supplicant/ibss_rsn.c
@@ -230,7 +230,7 @@
wpa_sm_set_param(peer->supp, WPA_PARAM_PAIRWISE, WPA_CIPHER_CCMP);
wpa_sm_set_param(peer->supp, WPA_PARAM_GROUP, WPA_CIPHER_CCMP);
wpa_sm_set_param(peer->supp, WPA_PARAM_KEY_MGMT, WPA_KEY_MGMT_PSK);
- wpa_sm_set_pmk(peer->supp, psk, PMK_LEN, NULL);
+ wpa_sm_set_pmk(peer->supp, psk, PMK_LEN, NULL, NULL);
peer->supp_ie_len = sizeof(peer->supp_ie);
if (wpa_sm_set_assoc_wpa_ie_default(peer->supp, peer->supp_ie,
diff --git a/wpa_supplicant/mbo.c b/wpa_supplicant/mbo.c
new file mode 100644
index 0000000..3292e67
--- /dev/null
+++ b/wpa_supplicant/mbo.c
@@ -0,0 +1,771 @@
+/*
+ * wpa_supplicant - MBO
+ *
+ * Copyright(c) 2015 Intel Deutschland GmbH
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "common/ieee802_11_defs.h"
+#include "config.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "bss.h"
+
+/* type + length + oui + oui type */
+#define MBO_IE_HEADER 6
+
+
+static int wpas_mbo_validate_non_pref_chan(u8 oper_class, u8 chan, u8 reason)
+{
+ if (reason > MBO_NON_PREF_CHAN_REASON_INT_INTERFERENCE)
+ return -1;
+
+ /* Only checking the validity of the channel and oper_class */
+ if (ieee80211_chan_to_freq(NULL, oper_class, chan) == -1)
+ return -1;
+
+ return 0;
+}
+
+
+const u8 * wpas_mbo_get_bss_attr(struct wpa_bss *bss, enum mbo_attr_id attr)
+{
+ const u8 *mbo, *end;
+
+ if (!bss)
+ return NULL;
+
+ mbo = wpa_bss_get_vendor_ie(bss, MBO_IE_VENDOR_TYPE);
+ if (!mbo)
+ return NULL;
+
+ end = mbo + 2 + mbo[1];
+ mbo += MBO_IE_HEADER;
+
+ return get_ie(mbo, end - mbo, attr);
+}
+
+
+static void wpas_mbo_non_pref_chan_attr_body(struct wpa_supplicant *wpa_s,
+ struct wpabuf *mbo,
+ u8 start, u8 end)
+{
+ u8 i;
+
+ wpabuf_put_u8(mbo, wpa_s->non_pref_chan[start].oper_class);
+
+ for (i = start; i < end; i++)
+ wpabuf_put_u8(mbo, wpa_s->non_pref_chan[i].chan);
+
+ wpabuf_put_u8(mbo, wpa_s->non_pref_chan[start].preference);
+ wpabuf_put_u8(mbo, wpa_s->non_pref_chan[start].reason);
+ wpabuf_put_u8(mbo, wpa_s->non_pref_chan[start].reason_detail);
+}
+
+
+static void wpas_mbo_non_pref_chan_attr(struct wpa_supplicant *wpa_s,
+ struct wpabuf *mbo, u8 start, u8 end)
+{
+ size_t size = end - start + 4;
+
+ if (size + 2 > wpabuf_tailroom(mbo))
+ return;
+
+ wpabuf_put_u8(mbo, MBO_ATTR_ID_NON_PREF_CHAN_REPORT);
+ wpabuf_put_u8(mbo, size); /* Length */
+
+ wpas_mbo_non_pref_chan_attr_body(wpa_s, mbo, start, end);
+}
+
+
+static void wpas_mbo_non_pref_chan_subelem_hdr(struct wpabuf *mbo, u8 len)
+{
+ wpabuf_put_u8(mbo, WLAN_EID_VENDOR_SPECIFIC);
+ wpabuf_put_u8(mbo, len); /* Length */
+ wpabuf_put_be24(mbo, OUI_WFA);
+ wpabuf_put_u8(mbo, MBO_ATTR_ID_NON_PREF_CHAN_REPORT);
+}
+
+
+static void wpas_mbo_non_pref_chan_subelement(struct wpa_supplicant *wpa_s,
+ struct wpabuf *mbo, u8 start,
+ u8 end)
+{
+ size_t size = end - start + 8;
+
+ if (size + 2 > wpabuf_tailroom(mbo))
+ return;
+
+ wpas_mbo_non_pref_chan_subelem_hdr(mbo, size);
+ wpas_mbo_non_pref_chan_attr_body(wpa_s, mbo, start, end);
+}
+
+
+static void wpas_mbo_non_pref_chan_attrs(struct wpa_supplicant *wpa_s,
+ struct wpabuf *mbo, int subelement)
+{
+ u8 i, start = 0;
+ struct wpa_mbo_non_pref_channel *start_pref;
+
+ if (!wpa_s->non_pref_chan || !wpa_s->non_pref_chan_num) {
+ if (subelement)
+ wpas_mbo_non_pref_chan_subelem_hdr(mbo, 4);
+ return;
+ }
+ start_pref = &wpa_s->non_pref_chan[0];
+
+ for (i = 1; i <= wpa_s->non_pref_chan_num; i++) {
+ struct wpa_mbo_non_pref_channel *non_pref = NULL;
+
+ if (i < wpa_s->non_pref_chan_num)
+ non_pref = &wpa_s->non_pref_chan[i];
+ if (!non_pref ||
+ non_pref->oper_class != start_pref->oper_class ||
+ non_pref->reason != start_pref->reason ||
+ non_pref->reason_detail != start_pref->reason_detail ||
+ non_pref->preference != start_pref->preference) {
+ if (subelement)
+ wpas_mbo_non_pref_chan_subelement(wpa_s, mbo,
+ start, i);
+ else
+ wpas_mbo_non_pref_chan_attr(wpa_s, mbo, start,
+ i);
+
+ if (!non_pref)
+ return;
+
+ start = i;
+ start_pref = non_pref;
+ }
+ }
+}
+
+
+int wpas_mbo_ie(struct wpa_supplicant *wpa_s, u8 *buf, size_t len)
+{
+ struct wpabuf *mbo;
+ int res;
+
+ if (len < MBO_IE_HEADER + 3 + 7)
+ return 0;
+
+ /* Leave room for the MBO IE header */
+ mbo = wpabuf_alloc(len - MBO_IE_HEADER);
+ if (!mbo)
+ return 0;
+
+ /* Add non-preferred channels attribute */
+ wpas_mbo_non_pref_chan_attrs(wpa_s, mbo, 0);
+
+ /*
+ * Send cellular capabilities attribute even if AP does not advertise
+ * cellular capabilities.
+ */
+ wpabuf_put_u8(mbo, MBO_ATTR_ID_CELL_DATA_CAPA);
+ wpabuf_put_u8(mbo, 1);
+ wpabuf_put_u8(mbo, wpa_s->conf->mbo_cell_capa);
+
+ res = mbo_add_ie(buf, len, wpabuf_head_u8(mbo), wpabuf_len(mbo));
+ if (!res)
+ wpa_printf(MSG_ERROR, "Failed to add MBO IE");
+
+ wpabuf_free(mbo);
+ return res;
+}
+
+
+static void wpas_mbo_send_wnm_notification(struct wpa_supplicant *wpa_s,
+ const u8 *data, size_t len)
+{
+ struct wpabuf *buf;
+ int res;
+
+ /*
+ * Send WNM-Notification Request frame only in case of a change in
+ * non-preferred channels list during association, if the AP supports
+ * MBO.
+ */
+ if (wpa_s->wpa_state != WPA_COMPLETED || !wpa_s->current_bss ||
+ !wpa_bss_get_vendor_ie(wpa_s->current_bss, MBO_IE_VENDOR_TYPE))
+ return;
+
+ buf = wpabuf_alloc(4 + len);
+ if (!buf)
+ return;
+
+ wpabuf_put_u8(buf, WLAN_ACTION_WNM);
+ wpabuf_put_u8(buf, WNM_NOTIFICATION_REQ);
+ wpa_s->mbo_wnm_token++;
+ if (wpa_s->mbo_wnm_token == 0)
+ wpa_s->mbo_wnm_token++;
+ wpabuf_put_u8(buf, wpa_s->mbo_wnm_token);
+ wpabuf_put_u8(buf, WLAN_EID_VENDOR_SPECIFIC); /* Type */
+
+ wpabuf_put_data(buf, data, len);
+
+ res = wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
+ wpa_s->own_addr, wpa_s->bssid,
+ wpabuf_head(buf), wpabuf_len(buf), 0);
+ if (res < 0)
+ wpa_printf(MSG_DEBUG,
+ "Failed to send WNM-Notification Request frame with non-preferred channel list");
+
+ wpabuf_free(buf);
+}
+
+
+static void wpas_mbo_non_pref_chan_changed(struct wpa_supplicant *wpa_s)
+{
+ struct wpabuf *buf;
+
+ buf = wpabuf_alloc(512);
+ if (!buf)
+ return;
+
+ wpas_mbo_non_pref_chan_attrs(wpa_s, buf, 1);
+ wpas_mbo_send_wnm_notification(wpa_s, wpabuf_head_u8(buf),
+ wpabuf_len(buf));
+ wpabuf_free(buf);
+}
+
+
+static int wpa_non_pref_chan_is_eq(struct wpa_mbo_non_pref_channel *a,
+ struct wpa_mbo_non_pref_channel *b)
+{
+ return a->oper_class == b->oper_class && a->chan == b->chan;
+}
+
+
+/*
+ * wpa_non_pref_chan_cmp - Compare two channels for sorting
+ *
+ * In MBO IE non-preferred channel subelement we can put many channels in an
+ * attribute if they are in the same operating class and have the same
+ * preference, reason, and reason detail. To make it easy for the functions that
+ * build the IE attributes and WNM Request subelements, save the channels sorted
+ * by their oper_class, reason, and reason_detail.
+ */
+static int wpa_non_pref_chan_cmp(const void *_a, const void *_b)
+{
+ const struct wpa_mbo_non_pref_channel *a = _a, *b = _b;
+
+ if (a->oper_class != b->oper_class)
+ return a->oper_class - b->oper_class;
+ if (a->reason != b->reason)
+ return a->reason - b->reason;
+ if (a->reason_detail != b->reason_detail)
+ return a->reason_detail - b->reason_detail;
+ return a->preference - b->preference;
+}
+
+
+int wpas_mbo_update_non_pref_chan(struct wpa_supplicant *wpa_s,
+ const char *non_pref_chan)
+{
+ char *cmd, *token, *context = NULL;
+ struct wpa_mbo_non_pref_channel *chans = NULL, *tmp_chans;
+ size_t num = 0, size = 0;
+ unsigned i;
+
+ wpa_printf(MSG_DEBUG, "MBO: Update non-preferred channels, non_pref_chan=%s",
+ non_pref_chan ? non_pref_chan : "N/A");
+
+ /*
+ * The shortest channel configuration is 10 characters - commas, 3
+ * colons, and 4 values that one of them (oper_class) is 2 digits or
+ * more.
+ */
+ if (!non_pref_chan || os_strlen(non_pref_chan) < 10)
+ goto update;
+
+ cmd = os_strdup(non_pref_chan);
+ if (!cmd)
+ return -1;
+
+ while ((token = str_token(cmd, " ", &context))) {
+ struct wpa_mbo_non_pref_channel *chan;
+ int ret;
+ unsigned int _oper_class;
+ unsigned int _chan;
+ unsigned int _preference;
+ unsigned int _reason;
+ unsigned int _reason_detail;
+
+ if (num == size) {
+ size = size ? size * 2 : 1;
+ tmp_chans = os_realloc_array(chans, size,
+ sizeof(*chans));
+ if (!tmp_chans) {
+ wpa_printf(MSG_ERROR,
+ "Couldn't reallocate non_pref_chan");
+ goto fail;
+ }
+ chans = tmp_chans;
+ }
+
+ chan = &chans[num];
+
+ ret = sscanf(token, "%u:%u:%u:%u:%u", &_oper_class,
+ &_chan, &_preference, &_reason,
+ &_reason_detail);
+ if ((ret != 4 && ret != 5) ||
+ _oper_class > 255 || _chan > 255 ||
+ _preference > 255 || _reason > 65535 ||
+ (ret == 5 && _reason_detail > 255)) {
+ wpa_printf(MSG_ERROR, "Invalid non-pref chan input %s",
+ token);
+ goto fail;
+ }
+ chan->oper_class = _oper_class;
+ chan->chan = _chan;
+ chan->preference = _preference;
+ chan->reason = _reason;
+ chan->reason_detail = ret == 4 ? 0 : _reason_detail;
+
+ if (wpas_mbo_validate_non_pref_chan(chan->oper_class,
+ chan->chan, chan->reason)) {
+ wpa_printf(MSG_ERROR,
+ "Invalid non_pref_chan: oper class %d chan %d reason %d",
+ chan->oper_class, chan->chan, chan->reason);
+ goto fail;
+ }
+
+ for (i = 0; i < num; i++)
+ if (wpa_non_pref_chan_is_eq(chan, &chans[i]))
+ break;
+ if (i != num) {
+ wpa_printf(MSG_ERROR,
+ "oper class %d chan %d is duplicated",
+ chan->oper_class, chan->chan);
+ goto fail;
+ }
+
+ num++;
+ }
+
+ os_free(cmd);
+
+ if (chans) {
+ qsort(chans, num, sizeof(struct wpa_mbo_non_pref_channel),
+ wpa_non_pref_chan_cmp);
+ }
+
+update:
+ os_free(wpa_s->non_pref_chan);
+ wpa_s->non_pref_chan = chans;
+ wpa_s->non_pref_chan_num = num;
+ wpas_mbo_non_pref_chan_changed(wpa_s);
+
+ return 0;
+
+fail:
+ os_free(chans);
+ os_free(cmd);
+ return -1;
+}
+
+
+void wpas_mbo_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ie)
+{
+ wpabuf_put_u8(ie, WLAN_EID_VENDOR_SPECIFIC);
+ wpabuf_put_u8(ie, 7);
+ wpabuf_put_be24(ie, OUI_WFA);
+ wpabuf_put_u8(ie, MBO_OUI_TYPE);
+
+ wpabuf_put_u8(ie, MBO_ATTR_ID_CELL_DATA_CAPA);
+ wpabuf_put_u8(ie, 1);
+ wpabuf_put_u8(ie, wpa_s->conf->mbo_cell_capa);
+}
+
+
+enum chan_allowed {
+ NOT_ALLOWED, ALLOWED
+};
+
+static enum chan_allowed allow_channel(struct hostapd_hw_modes *mode, u8 chan,
+ unsigned int *flags)
+{
+ int i;
+
+ for (i = 0; i < mode->num_channels; i++) {
+ if (mode->channels[i].chan == chan)
+ break;
+ }
+
+ if (i == mode->num_channels ||
+ (mode->channels[i].flag & HOSTAPD_CHAN_DISABLED))
+ return NOT_ALLOWED;
+
+ if (flags)
+ *flags = mode->channels[i].flag;
+
+ return ALLOWED;
+}
+
+
+static int get_center_80mhz(struct hostapd_hw_modes *mode, u8 channel)
+{
+ u8 center_channels[] = {42, 58, 106, 122, 138, 155};
+ size_t i;
+
+ if (mode->mode != HOSTAPD_MODE_IEEE80211A)
+ return 0;
+
+ for (i = 0; i < ARRAY_SIZE(center_channels); i++) {
+ /*
+ * In 80 MHz, the bandwidth "spans" 12 channels (e.g., 36-48),
+ * so the center channel is 6 channels away from the start/end.
+ */
+ if (channel >= center_channels[i] - 6 &&
+ channel <= center_channels[i] + 6)
+ return center_channels[i];
+ }
+
+ return 0;
+}
+
+
+static enum chan_allowed verify_80mhz(struct hostapd_hw_modes *mode, u8 channel)
+{
+ u8 center_chan;
+ unsigned int i;
+
+ center_chan = get_center_80mhz(mode, channel);
+ if (!center_chan)
+ return NOT_ALLOWED;
+
+ /* check all the channels are available */
+ for (i = 0; i < 4; i++) {
+ unsigned int flags;
+ u8 adj_chan = center_chan - 6 + i * 4;
+
+ if (allow_channel(mode, adj_chan, &flags) == NOT_ALLOWED)
+ return NOT_ALLOWED;
+
+ if ((i == 0 && !(flags & HOSTAPD_CHAN_VHT_10_70)) ||
+ (i == 1 && !(flags & HOSTAPD_CHAN_VHT_30_50)) ||
+ (i == 2 && !(flags & HOSTAPD_CHAN_VHT_50_30)) ||
+ (i == 3 && !(flags & HOSTAPD_CHAN_VHT_70_10)))
+ return NOT_ALLOWED;
+ }
+
+ return ALLOWED;
+}
+
+
+static int get_center_160mhz(struct hostapd_hw_modes *mode, u8 channel)
+{
+ u8 center_channels[] = { 50, 114 };
+ unsigned int i;
+
+ if (mode->mode != HOSTAPD_MODE_IEEE80211A)
+ return 0;
+
+ for (i = 0; i < ARRAY_SIZE(center_channels); i++) {
+ /*
+ * In 160 MHz, the bandwidth "spans" 28 channels (e.g., 36-64),
+ * so the center channel is 14 channels away from the start/end.
+ */
+ if (channel >= center_channels[i] - 14 &&
+ channel <= center_channels[i] + 14)
+ return center_channels[i];
+ }
+
+ return 0;
+}
+
+
+static enum chan_allowed verify_160mhz(struct hostapd_hw_modes *mode,
+ u8 channel)
+{
+ u8 center_chan;
+ unsigned int i;
+
+ center_chan = get_center_160mhz(mode, channel);
+ if (!center_chan)
+ return NOT_ALLOWED;
+
+ /* Check all the channels are available */
+ for (i = 0; i < 8; i++) {
+ unsigned int flags;
+ u8 adj_chan = center_chan - 14 + i * 4;
+
+ if (allow_channel(mode, adj_chan, &flags) == NOT_ALLOWED)
+ return NOT_ALLOWED;
+
+ if ((i == 0 && !(flags & HOSTAPD_CHAN_VHT_10_150)) ||
+ (i == 1 && !(flags & HOSTAPD_CHAN_VHT_30_130)) ||
+ (i == 2 && !(flags & HOSTAPD_CHAN_VHT_50_110)) ||
+ (i == 3 && !(flags & HOSTAPD_CHAN_VHT_70_90)) ||
+ (i == 4 && !(flags & HOSTAPD_CHAN_VHT_90_70)) ||
+ (i == 5 && !(flags & HOSTAPD_CHAN_VHT_110_50)) ||
+ (i == 6 && !(flags & HOSTAPD_CHAN_VHT_130_30)) ||
+ (i == 7 && !(flags & HOSTAPD_CHAN_VHT_150_10)))
+ return NOT_ALLOWED;
+ }
+
+ return ALLOWED;
+}
+
+
+enum chan_allowed verify_channel(struct hostapd_hw_modes *mode, u8 channel,
+ u8 bw)
+{
+ unsigned int flag = 0;
+ enum chan_allowed res, res2;
+
+ res2 = res = allow_channel(mode, channel, &flag);
+ if (bw == BW40MINUS) {
+ if (!(flag & HOSTAPD_CHAN_HT40MINUS))
+ return NOT_ALLOWED;
+ res2 = allow_channel(mode, channel - 4, NULL);
+ } else if (bw == BW40PLUS) {
+ if (!(flag & HOSTAPD_CHAN_HT40PLUS))
+ return NOT_ALLOWED;
+ res2 = allow_channel(mode, channel + 4, NULL);
+ } else if (bw == BW80) {
+ res2 = verify_80mhz(mode, channel);
+ } else if (bw == BW160) {
+ res2 = verify_160mhz(mode, channel);
+ }
+
+ if (res == NOT_ALLOWED || res2 == NOT_ALLOWED)
+ return NOT_ALLOWED;
+
+ return ALLOWED;
+}
+
+
+static int wpas_op_class_supported(struct wpa_supplicant *wpa_s,
+ const struct oper_class_map *op_class)
+{
+ int chan;
+ size_t i;
+ struct hostapd_hw_modes *mode;
+
+ mode = get_mode(wpa_s->hw.modes, wpa_s->hw.num_modes, op_class->mode);
+ if (!mode)
+ return 0;
+
+ if (op_class->op_class == 128 || op_class->op_class == 130) {
+ u8 channels[] = { 42, 58, 106, 122, 138, 155 };
+
+ for (i = 0; i < ARRAY_SIZE(channels); i++) {
+ if (verify_channel(mode, channels[i], op_class->bw) ==
+ NOT_ALLOWED)
+ return 0;
+ }
+
+ return 1;
+ }
+
+ if (op_class->op_class == 129) {
+ if (verify_channel(mode, 50, op_class->bw) == NOT_ALLOWED ||
+ verify_channel(mode, 114, op_class->bw) == NOT_ALLOWED)
+ return 0;
+
+ return 1;
+ }
+
+ for (chan = op_class->min_chan; chan <= op_class->max_chan;
+ chan += op_class->inc) {
+ if (verify_channel(mode, chan, op_class->bw) == NOT_ALLOWED)
+ return 0;
+ }
+
+ return 1;
+}
+
+
+int wpas_mbo_supp_op_class_ie(struct wpa_supplicant *wpa_s, int freq, u8 *pos,
+ size_t len)
+{
+ struct wpabuf *buf;
+ u8 op, current, chan;
+ u8 *ie_len;
+ int res;
+
+ /*
+ * Assume 20 MHz channel for now.
+ * TODO: Use the secondary channel and VHT channel width that will be
+ * used after association.
+ */
+ if (ieee80211_freq_to_channel_ext(freq, 0, VHT_CHANWIDTH_USE_HT,
+ ¤t, &chan) == NUM_HOSTAPD_MODES)
+ return 0;
+
+ /*
+ * Need 3 bytes for EID, length, and current operating class, plus
+ * 1 byte for every other supported operating class.
+ */
+ buf = wpabuf_alloc(global_op_class_size + 3);
+ if (!buf)
+ return 0;
+
+ wpabuf_put_u8(buf, WLAN_EID_SUPPORTED_OPERATING_CLASSES);
+ /* Will set the length later, putting a placeholder */
+ ie_len = wpabuf_put(buf, 1);
+ wpabuf_put_u8(buf, current);
+
+ for (op = 0; global_op_class[op].op_class; op++) {
+ if (wpas_op_class_supported(wpa_s, &global_op_class[op]))
+ wpabuf_put_u8(buf, global_op_class[op].op_class);
+ }
+
+ *ie_len = wpabuf_len(buf) - 2;
+ if (*ie_len < 2 || wpabuf_len(buf) > len) {
+ wpa_printf(MSG_ERROR,
+ "Failed to add supported operating classes IE");
+ res = 0;
+ } else {
+ os_memcpy(pos, wpabuf_head(buf), wpabuf_len(buf));
+ res = wpabuf_len(buf);
+ wpa_hexdump_buf(MSG_DEBUG,
+ "MBO: Added supported operating classes IE",
+ buf);
+ }
+
+ wpabuf_free(buf);
+ return res;
+}
+
+
+void wpas_mbo_ie_trans_req(struct wpa_supplicant *wpa_s, const u8 *mbo_ie,
+ size_t len)
+{
+ const u8 *pos, *cell_pref = NULL, *reason = NULL;
+ u8 id, elen;
+ u16 disallowed_sec = 0;
+
+ if (len <= 4 || WPA_GET_BE24(mbo_ie) != OUI_WFA ||
+ mbo_ie[3] != MBO_OUI_TYPE)
+ return;
+
+ pos = mbo_ie + 4;
+ len -= 4;
+
+ while (len >= 2) {
+ id = *pos++;
+ elen = *pos++;
+ len -= 2;
+
+ if (elen > len)
+ goto fail;
+
+ switch (id) {
+ case MBO_ATTR_ID_CELL_DATA_PREF:
+ if (elen != 1)
+ goto fail;
+
+ if (wpa_s->conf->mbo_cell_capa ==
+ MBO_CELL_CAPA_AVAILABLE)
+ cell_pref = pos;
+ else
+ wpa_printf(MSG_DEBUG,
+ "MBO: Station does not support Cellular data connection");
+ break;
+ case MBO_ATTR_ID_TRANSITION_REASON:
+ if (elen != 1)
+ goto fail;
+
+ reason = pos;
+ break;
+ case MBO_ATTR_ID_ASSOC_RETRY_DELAY:
+ if (elen != 2)
+ goto fail;
+
+ if (wpa_s->wnm_mode &
+ WNM_BSS_TM_REQ_BSS_TERMINATION_INCLUDED) {
+ wpa_printf(MSG_DEBUG,
+ "MBO: Unexpected association retry delay, BSS is terminating");
+ goto fail;
+ } else if (wpa_s->wnm_mode &
+ WNM_BSS_TM_REQ_DISASSOC_IMMINENT) {
+ disallowed_sec = WPA_GET_LE16(pos);
+ } else {
+ wpa_printf(MSG_DEBUG,
+ "MBO: Association retry delay attribute not in disassoc imminent mode");
+ }
+
+ break;
+ case MBO_ATTR_ID_AP_CAPA_IND:
+ case MBO_ATTR_ID_NON_PREF_CHAN_REPORT:
+ case MBO_ATTR_ID_CELL_DATA_CAPA:
+ case MBO_ATTR_ID_ASSOC_DISALLOW:
+ case MBO_ATTR_ID_TRANSITION_REJECT_REASON:
+ wpa_printf(MSG_DEBUG,
+ "MBO: Attribute %d should not be included in BTM Request frame",
+ id);
+ break;
+ default:
+ wpa_printf(MSG_DEBUG, "MBO: Unknown attribute id %u",
+ id);
+ return;
+ }
+
+ pos += elen;
+ len -= elen;
+ }
+
+ if (cell_pref)
+ wpa_msg(wpa_s, MSG_INFO, MBO_CELL_PREFERENCE "preference=%u",
+ *cell_pref);
+
+ if (reason)
+ wpa_msg(wpa_s, MSG_INFO, MBO_TRANSITION_REASON "reason=%u",
+ *reason);
+
+ if (disallowed_sec && wpa_s->current_bss)
+ wpa_bss_tmp_disallow(wpa_s, wpa_s->current_bss->bssid,
+ disallowed_sec);
+
+ return;
+fail:
+ wpa_printf(MSG_DEBUG, "MBO IE parsing failed (id=%u len=%u left=%zu)",
+ id, elen, len);
+}
+
+
+size_t wpas_mbo_ie_bss_trans_reject(struct wpa_supplicant *wpa_s, u8 *pos,
+ size_t len,
+ enum mbo_transition_reject_reason reason)
+{
+ u8 reject_attr[3];
+
+ reject_attr[0] = MBO_ATTR_ID_TRANSITION_REJECT_REASON;
+ reject_attr[1] = 1;
+ reject_attr[2] = reason;
+
+ return mbo_add_ie(pos, len, reject_attr, sizeof(reject_attr));
+}
+
+
+void wpas_mbo_update_cell_capa(struct wpa_supplicant *wpa_s, u8 mbo_cell_capa)
+{
+ u8 cell_capa[7];
+
+ if (wpa_s->conf->mbo_cell_capa == mbo_cell_capa) {
+ wpa_printf(MSG_DEBUG,
+ "MBO: Cellular capability already set to %u",
+ mbo_cell_capa);
+ return;
+ }
+
+ wpa_s->conf->mbo_cell_capa = mbo_cell_capa;
+
+ cell_capa[0] = WLAN_EID_VENDOR_SPECIFIC;
+ cell_capa[1] = 5; /* Length */
+ WPA_PUT_BE24(cell_capa + 2, OUI_WFA);
+ cell_capa[5] = MBO_ATTR_ID_CELL_DATA_CAPA;
+ cell_capa[6] = mbo_cell_capa;
+
+ wpas_mbo_send_wnm_notification(wpa_s, cell_capa, 7);
+}
diff --git a/wpa_supplicant/p2p_supplicant.c b/wpa_supplicant/p2p_supplicant.c
index 9b36b63..d274667 100644
--- a/wpa_supplicant/p2p_supplicant.c
+++ b/wpa_supplicant/p2p_supplicant.c
@@ -1898,6 +1898,8 @@
*/
ssid->pairwise_cipher = WPA_CIPHER_GCMP;
ssid->group_cipher = WPA_CIPHER_GCMP;
+ /* P2P GO in 60 GHz is always a PCP (PBSS) */
+ ssid->pbss = 1;
}
if (os_strlen(params->passphrase) > 0) {
ssid->passphrase = os_strdup(params->passphrase);
@@ -2576,7 +2578,13 @@
params[sizeof(params) - 1] = '\0';
if (config_methods & WPS_CONFIG_DISPLAY) {
- generated_pin = wps_generate_pin();
+ if (wps_generate_pin(&generated_pin) < 0) {
+ wpa_printf(MSG_DEBUG, "P2P: Could not generate PIN");
+ wpas_notify_p2p_provision_discovery(
+ wpa_s, peer, 0 /* response */,
+ P2P_PROV_DISC_INFO_UNAVAILABLE, 0, 0);
+ return;
+ }
wpas_prov_disc_local_display(wpa_s, peer, params,
generated_pin);
} else if (config_methods & WPS_CONFIG_KEYPAD)
@@ -2621,7 +2629,13 @@
if (config_methods & WPS_CONFIG_DISPLAY)
wpas_prov_disc_local_keypad(wpa_s, peer, params);
else if (config_methods & WPS_CONFIG_KEYPAD) {
- generated_pin = wps_generate_pin();
+ if (wps_generate_pin(&generated_pin) < 0) {
+ wpa_printf(MSG_DEBUG, "P2P: Could not generate PIN");
+ wpas_notify_p2p_provision_discovery(
+ wpa_s, peer, 0 /* response */,
+ P2P_PROV_DISC_INFO_UNAVAILABLE, 0, 0);
+ return;
+ }
wpas_prov_disc_local_display(wpa_s, peer, params,
generated_pin);
} else if (config_methods & WPS_CONFIG_PUSHBUTTON)
@@ -3277,21 +3291,6 @@
}
-static struct hostapd_hw_modes * get_mode(struct hostapd_hw_modes *modes,
- u16 num_modes,
- enum hostapd_hw_mode mode)
-{
- u16 i;
-
- for (i = 0; i < num_modes; i++) {
- if (modes[i].mode == mode)
- return &modes[i];
- }
-
- return NULL;
-}
-
-
enum chan_allowed {
NOT_ALLOWED, NO_IR, ALLOWED
};
@@ -3325,45 +3324,6 @@
}
-struct p2p_oper_class_map {
- enum hostapd_hw_mode mode;
- u8 op_class;
- u8 min_chan;
- u8 max_chan;
- u8 inc;
- enum { BW20, BW40PLUS, BW40MINUS, BW80, BW2160, BW160, BW80P80 } bw;
-};
-
-static const struct p2p_oper_class_map op_class[] = {
- { HOSTAPD_MODE_IEEE80211G, 81, 1, 13, 1, BW20 },
-#if 0 /* Do not enable HT40 on 2 GHz for now */
- { HOSTAPD_MODE_IEEE80211G, 83, 1, 9, 1, BW40PLUS },
- { HOSTAPD_MODE_IEEE80211G, 84, 5, 13, 1, BW40MINUS },
-#endif
- { HOSTAPD_MODE_IEEE80211A, 115, 36, 48, 4, BW20 },
- { HOSTAPD_MODE_IEEE80211A, 124, 149, 161, 4, BW20 },
- { HOSTAPD_MODE_IEEE80211A, 125, 149, 169, 4, BW20 },
- { HOSTAPD_MODE_IEEE80211A, 116, 36, 44, 8, BW40PLUS },
- { HOSTAPD_MODE_IEEE80211A, 117, 40, 48, 8, BW40MINUS },
- { HOSTAPD_MODE_IEEE80211A, 126, 149, 157, 8, BW40PLUS },
- { HOSTAPD_MODE_IEEE80211A, 127, 153, 161, 8, BW40MINUS },
-
- /*
- * IEEE P802.11ac/D7.0 Table E-4 actually talks about channel center
- * frequency index 42, 58, 106, 122, 138, 155 with channel spacing of
- * 80 MHz, but currently use the following definition for simplicity
- * (these center frequencies are not actual channels, which makes
- * has_channel() fail). wpas_p2p_verify_80mhz() should take care of
- * removing invalid channels.
- */
- { HOSTAPD_MODE_IEEE80211A, 128, 36, 161, 4, BW80 },
- { HOSTAPD_MODE_IEEE80211A, 130, 36, 161, 4, BW80P80 },
- { HOSTAPD_MODE_IEEE80211A, 129, 50, 114, 16, BW160 },
- { HOSTAPD_MODE_IEEE80211AD, 180, 1, 4, 1, BW2160 },
- { -1, 0, 0, 0, 0, BW20 }
-};
-
-
static int wpas_p2p_get_center_80mhz(struct wpa_supplicant *wpa_s,
struct hostapd_hw_modes *mode,
u8 channel)
@@ -3540,11 +3500,14 @@
cla = cli_cla = 0;
- for (op = 0; op_class[op].op_class; op++) {
- const struct p2p_oper_class_map *o = &op_class[op];
+ for (op = 0; global_op_class[op].op_class; op++) {
+ const struct oper_class_map *o = &global_op_class[op];
u8 ch;
struct p2p_reg_class *reg = NULL, *cli_reg = NULL;
+ if (o->p2p == NO_P2P_SUPP)
+ continue;
+
mode = get_mode(wpa_s->hw.modes, wpa_s->hw.num_modes, o->mode);
if (mode == NULL)
continue;
@@ -3599,10 +3562,13 @@
int op;
enum chan_allowed ret;
- for (op = 0; op_class[op].op_class; op++) {
- const struct p2p_oper_class_map *o = &op_class[op];
+ for (op = 0; global_op_class[op].op_class; op++) {
+ const struct oper_class_map *o = &global_op_class[op];
u8 ch;
+ if (o->p2p == NO_P2P_SUPP)
+ continue;
+
for (ch = o->min_chan; ch <= o->max_chan; ch += o->inc) {
if (o->mode != HOSTAPD_MODE_IEEE80211A ||
(o->bw != BW40PLUS && o->bw != BW40MINUS) ||
@@ -5364,7 +5330,8 @@
if (pin)
os_strlcpy(wpa_s->p2p_pin, pin, sizeof(wpa_s->p2p_pin));
else if (wps_method == WPS_PIN_DISPLAY) {
- ret = wps_generate_pin();
+ if (wps_generate_pin((unsigned int *) &ret) < 0)
+ return -1;
res = os_snprintf(wpa_s->p2p_pin, sizeof(wpa_s->p2p_pin),
"%08d", ret);
if (os_snprintf_error(sizeof(wpa_s->p2p_pin), res))
diff --git a/wpa_supplicant/scan.c b/wpa_supplicant/scan.c
index 3c3f9e0..c333e57 100644
--- a/wpa_supplicant/scan.c
+++ b/wpa_supplicant/scan.c
@@ -490,6 +490,12 @@
wpabuf_put_buf(extra_ie, wpa_s->fst_ies);
#endif /* CONFIG_FST */
+#ifdef CONFIG_MBO
+ /* Send cellular capabilities for potential MBO STAs */
+ if (wpabuf_resize(&extra_ie, 9) == 0)
+ wpas_mbo_scan_ie(wpa_s, extra_ie);
+#endif /* CONFIG_MBO */
+
return extra_ie;
}
@@ -521,21 +527,6 @@
#endif /* CONFIG_P2P */
-static struct hostapd_hw_modes * get_mode(struct hostapd_hw_modes *modes,
- u16 num_modes,
- enum hostapd_hw_mode mode)
-{
- u16 i;
-
- for (i = 0; i < num_modes; i++) {
- if (modes[i].mode == mode)
- return &modes[i];
- }
-
- return NULL;
-}
-
-
static void wpa_setband_scan_freqs_list(struct wpa_supplicant *wpa_s,
enum hostapd_hw_mode band,
struct wpa_driver_scan_params *params)
@@ -1550,20 +1541,7 @@
*/
const u8 * wpa_scan_get_ie(const struct wpa_scan_res *res, u8 ie)
{
- const u8 *end, *pos;
-
- pos = (const u8 *) (res + 1);
- end = pos + res->ie_len;
-
- while (end - pos > 1) {
- if (2 + pos[1] > end - pos)
- break;
- if (pos[0] == ie)
- return pos;
- pos += 2 + pos[1];
- }
-
- return NULL;
+ return get_ie((const u8 *) (res + 1), res->ie_len, ie);
}
diff --git a/wpa_supplicant/sme.c b/wpa_supplicant/sme.c
index 2a3a728..f09534d 100644
--- a/wpa_supplicant/sme.c
+++ b/wpa_supplicant/sme.c
@@ -208,6 +208,9 @@
u8 ext_capab[18];
int ext_capab_len;
int skip_auth;
+#ifdef CONFIG_MBO
+ const u8 *mbo;
+#endif /* CONFIG_MBO */
if (bss == NULL) {
wpa_msg(wpa_s, MSG_ERROR, "SME: No scan result available for "
@@ -416,9 +419,55 @@
}
#endif /* CONFIG_P2P */
+#ifdef CONFIG_FST
+ if (wpa_s->fst_ies) {
+ int fst_ies_len = wpabuf_len(wpa_s->fst_ies);
+
+ if (wpa_s->sme.assoc_req_ie_len + fst_ies_len <=
+ sizeof(wpa_s->sme.assoc_req_ie)) {
+ os_memcpy(wpa_s->sme.assoc_req_ie +
+ wpa_s->sme.assoc_req_ie_len,
+ wpabuf_head(wpa_s->fst_ies),
+ fst_ies_len);
+ wpa_s->sme.assoc_req_ie_len += fst_ies_len;
+ }
+ }
+#endif /* CONFIG_FST */
+
+ sme_auth_handle_rrm(wpa_s, bss);
+
+#ifdef CONFIG_MBO
+ mbo = wpa_bss_get_vendor_ie(bss, MBO_IE_VENDOR_TYPE);
+ if (mbo) {
+ int len;
+
+ len = wpas_mbo_supp_op_class_ie(
+ wpa_s, bss->freq,
+ wpa_s->sme.assoc_req_ie + wpa_s->sme.assoc_req_ie_len,
+ sizeof(wpa_s->sme.assoc_req_ie) -
+ wpa_s->sme.assoc_req_ie_len);
+ if (len > 0)
+ wpa_s->sme.assoc_req_ie_len += len;
+ }
+#endif /* CONFIG_MBO */
+
+ ext_capab_len = wpas_build_ext_capab(wpa_s, ext_capab,
+ sizeof(ext_capab));
+ if (ext_capab_len > 0) {
+ u8 *pos = wpa_s->sme.assoc_req_ie;
+ if (wpa_s->sme.assoc_req_ie_len > 0 && pos[0] == WLAN_EID_RSN)
+ pos += 2 + pos[1];
+ os_memmove(pos + ext_capab_len, pos,
+ wpa_s->sme.assoc_req_ie_len -
+ (pos - wpa_s->sme.assoc_req_ie));
+ wpa_s->sme.assoc_req_ie_len += ext_capab_len;
+ os_memcpy(pos, ext_capab, ext_capab_len);
+ }
+
#ifdef CONFIG_HS20
if (is_hs20_network(wpa_s, ssid, bss)) {
struct wpabuf *hs20;
+
hs20 = wpabuf_alloc(20);
if (hs20) {
int pps_mo_id = hs20_get_pps_mo_id(wpa_s, ssid);
@@ -438,34 +487,6 @@
}
#endif /* CONFIG_HS20 */
-#ifdef CONFIG_FST
- if (wpa_s->fst_ies) {
- int fst_ies_len = wpabuf_len(wpa_s->fst_ies);
-
- if (wpa_s->sme.assoc_req_ie_len + fst_ies_len <=
- sizeof(wpa_s->sme.assoc_req_ie)) {
- os_memcpy(wpa_s->sme.assoc_req_ie +
- wpa_s->sme.assoc_req_ie_len,
- wpabuf_head(wpa_s->fst_ies),
- fst_ies_len);
- wpa_s->sme.assoc_req_ie_len += fst_ies_len;
- }
- }
-#endif /* CONFIG_FST */
-
- ext_capab_len = wpas_build_ext_capab(wpa_s, ext_capab,
- sizeof(ext_capab));
- if (ext_capab_len > 0) {
- u8 *pos = wpa_s->sme.assoc_req_ie;
- if (wpa_s->sme.assoc_req_ie_len > 0 && pos[0] == WLAN_EID_RSN)
- pos += 2 + pos[1];
- os_memmove(pos + ext_capab_len, pos,
- wpa_s->sme.assoc_req_ie_len -
- (pos - wpa_s->sme.assoc_req_ie));
- wpa_s->sme.assoc_req_ie_len += ext_capab_len;
- os_memcpy(pos, ext_capab, ext_capab_len);
- }
-
if (wpa_s->vendor_elem[VENDOR_ELEM_ASSOC_REQ]) {
struct wpabuf *buf = wpa_s->vendor_elem[VENDOR_ELEM_ASSOC_REQ];
size_t len;
@@ -480,7 +501,18 @@
}
}
- sme_auth_handle_rrm(wpa_s, bss);
+#ifdef CONFIG_MBO
+ if (mbo) {
+ int len;
+
+ len = wpas_mbo_ie(wpa_s, wpa_s->sme.assoc_req_ie +
+ wpa_s->sme.assoc_req_ie_len,
+ sizeof(wpa_s->sme.assoc_req_ie) -
+ wpa_s->sme.assoc_req_ie_len);
+ if (len >= 0)
+ wpa_s->sme.assoc_req_ie_len += len;
+ }
+#endif /* CONFIG_MBO */
#ifdef CONFIG_SAE
if (!skip_auth && params.auth_alg == WPA_AUTH_ALG_SAE &&
@@ -814,7 +846,7 @@
wpa_printf(MSG_DEBUG, "SME: SAE completed - setting PMK for "
"4-way handshake");
wpa_sm_set_pmk(wpa_s->wpa, wpa_s->sme.sae.pmk, PMK_LEN,
- wpa_s->pending_bssid);
+ wpa_s->sme.sae.pmkid, wpa_s->pending_bssid);
}
#endif /* CONFIG_SAE */
@@ -1322,21 +1354,6 @@
}
-static struct hostapd_hw_modes * get_mode(struct hostapd_hw_modes *modes,
- u16 num_modes,
- enum hostapd_hw_mode mode)
-{
- u16 i;
-
- for (i = 0; i < num_modes; i++) {
- if (modes[i].mode == mode)
- return &modes[i];
- }
-
- return NULL;
-}
-
-
static void wpa_obss_scan_freqs_list(struct wpa_supplicant *wpa_s,
struct wpa_driver_scan_params *params)
{
diff --git a/wpa_supplicant/wnm_sta.c b/wpa_supplicant/wnm_sta.c
index ffc9052..0dc41dc 100644
--- a/wpa_supplicant/wnm_sta.c
+++ b/wpa_supplicant/wnm_sta.c
@@ -546,6 +546,14 @@
continue;
}
+ if (wpa_is_bss_tmp_disallowed(wpa_s, target->bssid)) {
+ wpa_printf(MSG_DEBUG,
+ "MBO: Candidate BSS " MACSTR
+ " retry delay is not over yet",
+ MAC2STR(nei->bssid));
+ continue;
+ }
+
if (target->level < bss->level && target->level < -80) {
wpa_printf(MSG_DEBUG, "Candidate BSS " MACSTR
" (pref %d) does not have sufficient signal level (%d)",
@@ -567,12 +575,190 @@
}
+static int wpa_bss_ies_eq(struct wpa_bss *a, struct wpa_bss *b, u8 eid)
+{
+ const u8 *ie_a, *ie_b;
+
+ if (!a || !b)
+ return 0;
+
+ ie_a = wpa_bss_get_ie(a, eid);
+ ie_b = wpa_bss_get_ie(b, eid);
+
+ if (!ie_a || !ie_b || ie_a[1] != ie_b[1])
+ return 0;
+
+ return os_memcmp(ie_a, ie_b, ie_a[1]) == 0;
+}
+
+
+static u32 wnm_get_bss_info(struct wpa_supplicant *wpa_s, struct wpa_bss *bss)
+{
+ u32 info = 0;
+
+ info |= NEI_REP_BSSID_INFO_AP_UNKNOWN_REACH;
+
+ /*
+ * Leave the security and key scope bits unset to indicate that the
+ * security information is not available.
+ */
+
+ if (bss->caps & WLAN_CAPABILITY_SPECTRUM_MGMT)
+ info |= NEI_REP_BSSID_INFO_SPECTRUM_MGMT;
+ if (bss->caps & WLAN_CAPABILITY_QOS)
+ info |= NEI_REP_BSSID_INFO_QOS;
+ if (bss->caps & WLAN_CAPABILITY_APSD)
+ info |= NEI_REP_BSSID_INFO_APSD;
+ if (bss->caps & WLAN_CAPABILITY_RADIO_MEASUREMENT)
+ info |= NEI_REP_BSSID_INFO_RM;
+ if (bss->caps & WLAN_CAPABILITY_DELAYED_BLOCK_ACK)
+ info |= NEI_REP_BSSID_INFO_DELAYED_BA;
+ if (bss->caps & WLAN_CAPABILITY_IMM_BLOCK_ACK)
+ info |= NEI_REP_BSSID_INFO_IMM_BA;
+ if (wpa_bss_ies_eq(bss, wpa_s->current_bss, WLAN_EID_MOBILITY_DOMAIN))
+ info |= NEI_REP_BSSID_INFO_MOBILITY_DOMAIN;
+ if (wpa_bss_ies_eq(bss, wpa_s->current_bss, WLAN_EID_HT_CAP))
+ info |= NEI_REP_BSSID_INFO_HT;
+
+ return info;
+}
+
+
+static int wnm_add_nei_rep(u8 *buf, size_t len, const u8 *bssid, u32 bss_info,
+ u8 op_class, u8 chan, u8 phy_type, u8 pref)
+{
+ u8 *pos = buf;
+
+ if (len < 18) {
+ wpa_printf(MSG_DEBUG,
+ "WNM: Not enough room for Neighbor Report element");
+ return -1;
+ }
+
+ *pos++ = WLAN_EID_NEIGHBOR_REPORT;
+ /* length: 13 for basic neighbor report + 3 for preference subelement */
+ *pos++ = 16;
+ os_memcpy(pos, bssid, ETH_ALEN);
+ pos += ETH_ALEN;
+ WPA_PUT_LE32(pos, bss_info);
+ pos += 4;
+ *pos++ = op_class;
+ *pos++ = chan;
+ *pos++ = phy_type;
+ *pos++ = WNM_NEIGHBOR_BSS_TRANSITION_CANDIDATE;
+ *pos++ = 1;
+ *pos++ = pref;
+ return pos - buf;
+}
+
+
+static int wnm_nei_rep_add_bss(struct wpa_supplicant *wpa_s,
+ struct wpa_bss *bss, u8 *buf, size_t len,
+ u8 pref)
+{
+ const u8 *ie;
+ u8 op_class, chan;
+ int sec_chan = 0, vht = 0;
+ enum phy_type phy_type;
+ u32 info;
+ struct ieee80211_ht_operation *ht_oper = NULL;
+ struct ieee80211_vht_operation *vht_oper = NULL;
+
+ ie = wpa_bss_get_ie(bss, WLAN_EID_HT_OPERATION);
+ if (ie && ie[1] >= 2) {
+ ht_oper = (struct ieee80211_ht_operation *) (ie + 2);
+
+ if (ht_oper->ht_param & HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE)
+ sec_chan = 1;
+ else if (ht_oper->ht_param &
+ HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW)
+ sec_chan = -1;
+ }
+
+ ie = wpa_bss_get_ie(bss, WLAN_EID_VHT_OPERATION);
+ if (ie && ie[1] >= 1) {
+ vht_oper = (struct ieee80211_vht_operation *) (ie + 2);
+
+ if (vht_oper->vht_op_info_chwidth == VHT_CHANWIDTH_80MHZ ||
+ vht_oper->vht_op_info_chwidth == VHT_CHANWIDTH_160MHZ ||
+ vht_oper->vht_op_info_chwidth == VHT_CHANWIDTH_80P80MHZ)
+ vht = vht_oper->vht_op_info_chwidth;
+ }
+
+ if (ieee80211_freq_to_channel_ext(bss->freq, sec_chan, vht, &op_class,
+ &chan) == NUM_HOSTAPD_MODES) {
+ wpa_printf(MSG_DEBUG,
+ "WNM: Cannot determine operating class and channel");
+ return -2;
+ }
+
+ phy_type = ieee80211_get_phy_type(bss->freq, (ht_oper != NULL),
+ (vht_oper != NULL));
+ if (phy_type == PHY_TYPE_UNSPECIFIED) {
+ wpa_printf(MSG_DEBUG,
+ "WNM: Cannot determine BSS phy type for Neighbor Report");
+ return -2;
+ }
+
+ info = wnm_get_bss_info(wpa_s, bss);
+
+ return wnm_add_nei_rep(buf, len, bss->bssid, info, op_class, chan,
+ phy_type, pref);
+}
+
+
+static int wnm_add_cand_list(struct wpa_supplicant *wpa_s, u8 *buf, size_t len)
+{
+ u8 *pos = buf;
+ unsigned int i, pref = 255;
+ struct os_reltime now;
+ struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+ if (!ssid)
+ return 0;
+
+ /*
+ * TODO: Define when scan results are no longer valid for the candidate
+ * list.
+ */
+ os_get_reltime(&now);
+ if (os_reltime_expired(&now, &wpa_s->last_scan, 10))
+ return 0;
+
+ wpa_printf(MSG_DEBUG,
+ "WNM: Add candidate list to BSS Transition Management Response frame");
+ for (i = 0; i < wpa_s->last_scan_res_used && pref; i++) {
+ struct wpa_bss *bss = wpa_s->last_scan_res[i];
+ int res;
+
+ if (wpa_scan_res_match(wpa_s, i, bss, ssid, 1)) {
+ res = wnm_nei_rep_add_bss(wpa_s, bss, pos, len, pref--);
+ if (res == -2)
+ continue; /* could not build entry for BSS */
+ if (res < 0)
+ break; /* no more room for candidates */
+ if (pref == 1)
+ break;
+
+ pos += res;
+ len -= res;
+ }
+ }
+
+ wpa_hexdump(MSG_DEBUG,
+ "WNM: BSS Transition Management Response candidate list",
+ buf, pos - buf);
+
+ return pos - buf;
+}
+
+
static void wnm_send_bss_transition_mgmt_resp(
struct wpa_supplicant *wpa_s, u8 dialog_token,
enum bss_trans_mgmt_status_code status, u8 delay,
const u8 *target_bssid)
{
- u8 buf[1000], *pos;
+ u8 buf[2000], *pos;
struct ieee80211_mgmt *mgmt;
size_t len;
int res;
@@ -612,6 +798,17 @@
pos += ETH_ALEN;
}
+ if (status == WNM_BSS_TM_ACCEPT)
+ pos += wnm_add_cand_list(wpa_s, pos, buf + sizeof(buf) - pos);
+
+#ifdef CONFIG_MBO
+ if (status != WNM_BSS_TM_ACCEPT) {
+ pos += wpas_mbo_ie_bss_trans_reject(
+ wpa_s, pos, buf + sizeof(buf) - pos,
+ MBO_TRANSITION_REJECT_REASON_UNSPECIFIED);
+ }
+#endif /* CONFIG_MBO */
+
len = pos - (u8 *) &mgmt->u.action.category;
res = wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
@@ -821,6 +1018,9 @@
{
unsigned int beacon_int;
u8 valid_int;
+#ifdef CONFIG_MBO
+ const u8 *vendor;
+#endif /* CONFIG_MBO */
if (end - pos < 5)
return;
@@ -881,6 +1081,12 @@
}
}
+#ifdef CONFIG_MBO
+ vendor = get_ie(pos, end - pos, WLAN_EID_VENDOR_SPECIFIC);
+ if (vendor)
+ wpas_mbo_ie_trans_req(wpa_s, vendor + 2, vendor[1]);
+#endif /* CONFIG_MBO */
+
if (wpa_s->wnm_mode & WNM_BSS_TM_REQ_PREF_CAND_LIST_INCLUDED) {
unsigned int valid_ms;
@@ -959,16 +1165,17 @@
int wnm_send_bss_transition_mgmt_query(struct wpa_supplicant *wpa_s,
- u8 query_reason)
+ u8 query_reason, int cand_list)
{
- u8 buf[1000], *pos;
+ u8 buf[2000], *pos;
struct ieee80211_mgmt *mgmt;
size_t len;
int ret;
wpa_printf(MSG_DEBUG, "WNM: Send BSS Transition Management Query to "
- MACSTR " query_reason=%u",
- MAC2STR(wpa_s->bssid), query_reason);
+ MACSTR " query_reason=%u%s",
+ MAC2STR(wpa_s->bssid), query_reason,
+ cand_list ? " candidate list" : "");
mgmt = (struct ieee80211_mgmt *) buf;
os_memset(&buf, 0, sizeof(buf));
@@ -983,6 +1190,9 @@
mgmt->u.action.u.bss_tm_query.query_reason = query_reason;
pos = mgmt->u.action.u.bss_tm_query.variable;
+ if (cand_list)
+ pos += wnm_add_cand_list(wpa_s, pos, buf + sizeof(buf) - pos);
+
len = pos - (u8 *) &mgmt->u.action.category;
ret = wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
diff --git a/wpa_supplicant/wnm_sta.h b/wpa_supplicant/wnm_sta.h
index 8de4348..81d8153 100644
--- a/wpa_supplicant/wnm_sta.h
+++ b/wpa_supplicant/wnm_sta.h
@@ -56,7 +56,7 @@
const struct ieee80211_mgmt *mgmt, size_t len);
int wnm_send_bss_transition_mgmt_query(struct wpa_supplicant *wpa_s,
- u8 query_reason);
+ u8 query_reason, int cand_list);
void wnm_deallocate_memory(struct wpa_supplicant *wpa_s);
diff --git a/wpa_supplicant/wpa_cli.c b/wpa_supplicant/wpa_cli.c
index 265f72c..f8bf6bd 100644
--- a/wpa_supplicant/wpa_cli.c
+++ b/wpa_supplicant/wpa_cli.c
@@ -1612,7 +1612,7 @@
#ifdef CONFIG_HS20
"update_identifier",
#endif /* CONFIG_HS20 */
- "mac_addr"
+ "mac_addr", "pbss"
};
@@ -3418,7 +3418,7 @@
{ "wnm_sleep", wpa_cli_cmd_wnm_sleep, NULL, cli_cmd_flag_none,
"<enter/exit> [interval=#] = enter/exit WNM-Sleep mode" },
{ "wnm_bss_query", wpa_cli_cmd_wnm_bss_query, NULL, cli_cmd_flag_none,
- "<query reason> = Send BSS Transition Management Query" },
+ "<query reason> [list] = Send BSS Transition Management Query" },
#endif /* CONFIG_WNM */
{ "raw", wpa_cli_cmd_raw, NULL, cli_cmd_flag_sensitive,
"<params..> = Sent unprocessed command" },
@@ -4152,7 +4152,7 @@
if (ctrl_ifname == NULL)
ctrl_ifname = wpa_cli_get_default_ifname();
- if (!wpa_cli_open_connection(ctrl_ifname, 1) == 0) {
+ if (wpa_cli_open_connection(ctrl_ifname, 1)) {
if (!warning_displayed) {
printf("Could not connect to wpa_supplicant: "
"%s - re-trying\n",
diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c
index c3c1f14..dbfc34e 100644
--- a/wpa_supplicant/wpa_supplicant.c
+++ b/wpa_supplicant/wpa_supplicant.c
@@ -397,6 +397,18 @@
}
+static void free_bss_tmp_disallowed(struct wpa_supplicant *wpa_s)
+{
+ struct wpa_bss_tmp_disallowed *bss, *prev;
+
+ dl_list_for_each_safe(bss, prev, &wpa_s->bss_tmp_disallowed,
+ struct wpa_bss_tmp_disallowed, list) {
+ dl_list_del(&bss->list);
+ os_free(bss);
+ }
+}
+
+
static void wpa_supplicant_cleanup(struct wpa_supplicant *wpa_s)
{
int i;
@@ -549,6 +561,14 @@
wpa_s->sched_scan_plans_num = 0;
os_free(wpa_s->sched_scan_plans);
wpa_s->sched_scan_plans = NULL;
+
+#ifdef CONFIG_MBO
+ wpa_s->non_pref_chan_num = 0;
+ os_free(wpa_s->non_pref_chan);
+ wpa_s->non_pref_chan = NULL;
+#endif /* CONFIG_MBO */
+
+ free_bss_tmp_disallowed(wpa_s);
}
@@ -1293,7 +1313,8 @@
int psk_set = 0;
if (ssid->psk_set) {
- wpa_sm_set_pmk(wpa_s->wpa, ssid->psk, PMK_LEN, NULL);
+ wpa_sm_set_pmk(wpa_s->wpa, ssid->psk, PMK_LEN, NULL,
+ NULL);
psk_set = 1;
}
#ifndef CONFIG_NO_PBKDF2
@@ -1304,7 +1325,7 @@
4096, psk, PMK_LEN);
wpa_hexdump_key(MSG_MSGDUMP, "PSK (from passphrase)",
psk, PMK_LEN);
- wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL);
+ wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL, NULL);
psk_set = 1;
os_memset(psk, 0, sizeof(psk));
}
@@ -1342,7 +1363,8 @@
wpa_hexdump_key(MSG_MSGDUMP, "PSK (from "
"external passphrase)",
psk, PMK_LEN);
- wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL);
+ wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL,
+ NULL);
psk_set = 1;
os_memset(psk, 0, sizeof(psk));
} else
@@ -1355,7 +1377,8 @@
ext_password_free(pw);
return -1;
}
- wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL);
+ wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL,
+ NULL);
psk_set = 1;
os_memset(psk, 0, sizeof(psk));
} else {
@@ -1418,6 +1441,9 @@
if (wpa_s->conf->hs20)
*pos |= 0x40; /* Bit 46 - WNM-Notification */
#endif /* CONFIG_HS20 */
+#ifdef CONFIG_MBO
+ *pos |= 0x40; /* Bit 46 - WNM-Notification */
+#endif /* CONFIG_MBO */
break;
case 6: /* Bits 48-55 */
break;
@@ -2041,6 +2067,9 @@
struct ieee80211_vht_capabilities vhtcaps;
struct ieee80211_vht_capabilities vhtcaps_mask;
#endif /* CONFIG_VHT_OVERRIDES */
+#ifdef CONFIG_MBO
+ const u8 *mbo = NULL;
+#endif /* CONFIG_MBO */
if (deinit) {
if (work->started) {
@@ -2225,25 +2254,21 @@
os_memset(wpa_s->p2p_ip_addr_info, 0, sizeof(wpa_s->p2p_ip_addr_info));
#endif /* CONFIG_P2P */
-#ifdef CONFIG_HS20
- if (is_hs20_network(wpa_s, ssid, bss)) {
- struct wpabuf *hs20;
- hs20 = wpabuf_alloc(20);
- if (hs20) {
- int pps_mo_id = hs20_get_pps_mo_id(wpa_s, ssid);
- size_t len;
+#ifdef CONFIG_MBO
+ if (bss) {
+ mbo = wpa_bss_get_vendor_ie(bss, MBO_IE_VENDOR_TYPE);
+ if (mbo) {
+ int len;
- wpas_hs20_add_indication(hs20, pps_mo_id);
- len = sizeof(wpa_ie) - wpa_ie_len;
- if (wpabuf_len(hs20) <= len) {
- os_memcpy(wpa_ie + wpa_ie_len,
- wpabuf_head(hs20), wpabuf_len(hs20));
- wpa_ie_len += wpabuf_len(hs20);
- }
- wpabuf_free(hs20);
+ len = wpas_mbo_supp_op_class_ie(wpa_s, bss->freq,
+ wpa_ie + wpa_ie_len,
+ sizeof(wpa_ie) -
+ wpa_ie_len);
+ if (len > 0)
+ wpa_ie_len += len;
}
}
-#endif /* CONFIG_HS20 */
+#endif /* CONFIG_MBO */
/*
* Workaround: Add Extended Capabilities element only if the AP
@@ -2269,6 +2294,27 @@
}
}
+#ifdef CONFIG_HS20
+ if (is_hs20_network(wpa_s, ssid, bss)) {
+ struct wpabuf *hs20;
+
+ hs20 = wpabuf_alloc(20);
+ if (hs20) {
+ int pps_mo_id = hs20_get_pps_mo_id(wpa_s, ssid);
+ size_t len;
+
+ wpas_hs20_add_indication(hs20, pps_mo_id);
+ len = sizeof(wpa_ie) - wpa_ie_len;
+ if (wpabuf_len(hs20) <= len) {
+ os_memcpy(wpa_ie + wpa_ie_len,
+ wpabuf_head(hs20), wpabuf_len(hs20));
+ wpa_ie_len += wpabuf_len(hs20);
+ }
+ wpabuf_free(hs20);
+ }
+ }
+#endif /* CONFIG_HS20 */
+
if (wpa_s->vendor_elem[VENDOR_ELEM_ASSOC_REQ]) {
struct wpabuf *buf = wpa_s->vendor_elem[VENDOR_ELEM_ASSOC_REQ];
size_t len;
@@ -2293,6 +2339,17 @@
}
#endif /* CONFIG_FST */
+#ifdef CONFIG_MBO
+ if (mbo) {
+ int len;
+
+ len = wpas_mbo_ie(wpa_s, wpa_ie + wpa_ie_len,
+ sizeof(wpa_ie) - wpa_ie_len);
+ if (len >= 0)
+ wpa_ie_len += len;
+ }
+#endif /* CONFIG_MBO */
+
wpa_clear_keys(wpa_s, bss ? bss->bssid : NULL);
use_crypt = 1;
cipher_pairwise = wpa_s->pairwise_cipher;
@@ -2345,9 +2402,11 @@
}
params.bssid_hint = bss->bssid;
params.freq_hint = bss->freq;
+ params.pbss = bss_is_pbss(bss);
} else {
params.ssid = ssid->ssid;
params.ssid_len = ssid->ssid_len;
+ params.pbss = ssid->pbss;
}
if (ssid->mode == WPAS_MODE_IBSS && ssid->bssid_set &&
@@ -3453,6 +3512,8 @@
wpa_s->parent = parent ? parent : wpa_s;
wpa_s->sched_scanning = 0;
+ dl_list_init(&wpa_s->bss_tmp_disallowed);
+
return wpa_s;
}
@@ -4759,6 +4820,9 @@
#ifdef CONFIG_HS20
hs20_init(wpa_s);
#endif /* CONFIG_HS20 */
+#ifdef CONFIG_MBO
+ wpas_mbo_update_non_pref_chan(wpa_s, wpa_s->conf->non_pref_chan);
+#endif /* CONFIG_MBO */
return 0;
}
@@ -6247,3 +6311,92 @@
return -1;
}
+
+
+struct hostapd_hw_modes * get_mode(struct hostapd_hw_modes *modes,
+ u16 num_modes, enum hostapd_hw_mode mode)
+{
+ u16 i;
+
+ for (i = 0; i < num_modes; i++) {
+ if (modes[i].mode == mode)
+ return &modes[i];
+ }
+
+ return NULL;
+}
+
+
+static struct
+wpa_bss_tmp_disallowed * wpas_get_disallowed_bss(struct wpa_supplicant *wpa_s,
+ const u8 *bssid)
+{
+ struct wpa_bss_tmp_disallowed *bss;
+
+ dl_list_for_each(bss, &wpa_s->bss_tmp_disallowed,
+ struct wpa_bss_tmp_disallowed, list) {
+ if (os_memcmp(bssid, bss->bssid, ETH_ALEN) == 0)
+ return bss;
+ }
+
+ return NULL;
+}
+
+
+void wpa_bss_tmp_disallow(struct wpa_supplicant *wpa_s, const u8 *bssid,
+ unsigned int sec)
+{
+ struct wpa_bss_tmp_disallowed *bss;
+ struct os_reltime until;
+
+ os_get_reltime(&until);
+ until.sec += sec;
+
+ bss = wpas_get_disallowed_bss(wpa_s, bssid);
+ if (bss) {
+ bss->disallowed_until = until;
+ return;
+ }
+
+ bss = os_malloc(sizeof(*bss));
+ if (!bss) {
+ wpa_printf(MSG_DEBUG,
+ "Failed to allocate memory for temp disallow BSS");
+ return;
+ }
+
+ bss->disallowed_until = until;
+ os_memcpy(bss->bssid, bssid, ETH_ALEN);
+ dl_list_add(&wpa_s->bss_tmp_disallowed, &bss->list);
+}
+
+
+int wpa_is_bss_tmp_disallowed(struct wpa_supplicant *wpa_s, const u8 *bssid)
+{
+ struct wpa_bss_tmp_disallowed *bss = NULL, *tmp, *prev;
+ struct os_reltime now, age;
+
+ os_get_reltime(&now);
+
+ dl_list_for_each_safe(tmp, prev, &wpa_s->bss_tmp_disallowed,
+ struct wpa_bss_tmp_disallowed, list) {
+ if (!os_reltime_before(&now, &tmp->disallowed_until)) {
+ /* This BSS is not disallowed anymore */
+ dl_list_del(&tmp->list);
+ os_free(tmp);
+ continue;
+ }
+ if (os_memcmp(bssid, tmp->bssid, ETH_ALEN) == 0) {
+ bss = tmp;
+ break;
+ }
+ }
+ if (!bss)
+ return 0;
+
+ os_reltime_sub(&bss->disallowed_until, &now, &age);
+ wpa_printf(MSG_DEBUG,
+ "BSS " MACSTR " disabled for %ld.%0ld seconds",
+ MAC2STR(bss->bssid), age.sec, age.usec);
+ return 1;
+}
diff --git a/wpa_supplicant/wpa_supplicant.conf b/wpa_supplicant/wpa_supplicant.conf
index f3e913a..e55b380 100644
--- a/wpa_supplicant/wpa_supplicant.conf
+++ b/wpa_supplicant/wpa_supplicant.conf
@@ -641,6 +641,20 @@
# Example:
# sched_scan_plans=10:100 20:200 30
+# Multi Band Operation (MBO) non-preferred channels
+# A space delimited list of non-preferred channels where each channel is a colon
+# delimited list of values. Reason detail is optional.
+# Format:
+# non_pref_chan=<oper_class>:<chan>:<preference>:<reason>[:reason_detail]
+# Example:
+# non_pref_chan="81:5:10:2:0 81:1:0:2:0 81:9:0:2"
+
+# MBO Cellular Data Capabilities
+# 1 = Cellular data connection available
+# 2 = Cellular data connection not available
+# 3 = Not cellular capable (default)
+#mbo_cell_capa=3
+
# network block
#
# Each network (usually AP's sharing the same SSID) is configured as a separate
@@ -702,6 +716,13 @@
# an IBSS network with the configured SSID is already present, the frequency of
# the network will be used instead of this configured value.
#
+# pbss: Whether to use PBSS. Relevant to IEEE 802.11ad networks only.
+# Used together with mode configuration. When mode is AP, it means to start a
+# PCP instead of a regular AP. When mode is infrastructure it means connect
+# to a PCP instead of AP. P2P_GO and P2P_GROUP_FORMATION modes must use PBSS
+# in IEEE 802.11ad network.
+# For more details, see IEEE Std 802.11ad-2012.
+#
# scan_freq: List of frequencies to scan
# Space-separated list of frequencies in MHz to scan when searching for this
# BSS. If the subset of channels used by the network is known, this option can
diff --git a/wpa_supplicant/wpa_supplicant_i.h b/wpa_supplicant/wpa_supplicant_i.h
index 7b74f38..0e3e42a 100644
--- a/wpa_supplicant/wpa_supplicant_i.h
+++ b/wpa_supplicant/wpa_supplicant_i.h
@@ -434,6 +434,12 @@
size_t image_len;
};
+struct wpa_bss_tmp_disallowed {
+ struct dl_list list;
+ u8 bssid[ETH_ALEN];
+ struct os_reltime disallowed_until;
+};
+
/**
* struct wpa_supplicant - Internal data for wpa_supplicant interface
*
@@ -1016,6 +1022,25 @@
const struct wpabuf *fst_ies;
struct wpabuf *received_mb_ies;
#endif /* CONFIG_FST */
+
+#ifdef CONFIG_MBO
+ /* Multiband operation non-preferred channel */
+ struct wpa_mbo_non_pref_channel {
+ enum mbo_non_pref_chan_reason reason;
+ u8 oper_class;
+ u8 chan;
+ u8 reason_detail;
+ u8 preference;
+ } *non_pref_chan;
+ size_t non_pref_chan_num;
+ u8 mbo_wnm_token;
+#endif /* CONFIG_MBO */
+
+ /*
+ * This should be under CONFIG_MBO, but it is left out to allow using
+ * the bss_temp_disallowed list for other purposes as well.
+ */
+ struct dl_list bss_tmp_disallowed;
};
@@ -1128,6 +1153,22 @@
const u8 *frame, size_t len,
int rssi);
+
+/* MBO functions */
+int wpas_mbo_ie(struct wpa_supplicant *wpa_s, u8 *buf, size_t len);
+const u8 * wpas_mbo_get_bss_attr(struct wpa_bss *bss, enum mbo_attr_id attr);
+int wpas_mbo_update_non_pref_chan(struct wpa_supplicant *wpa_s,
+ const char *non_pref_chan);
+void wpas_mbo_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ie);
+int wpas_mbo_supp_op_class_ie(struct wpa_supplicant *wpa_s, int freq, u8 *pos,
+ size_t len);
+void wpas_mbo_ie_trans_req(struct wpa_supplicant *wpa_s, const u8 *ie,
+ size_t len);
+size_t wpas_mbo_ie_bss_trans_reject(struct wpa_supplicant *wpa_s, u8 *pos,
+ size_t len,
+ enum mbo_transition_reject_reason reason);
+void wpas_mbo_update_cell_capa(struct wpa_supplicant *wpa_s, u8 mbo_cell_capa);
+
/**
* wpa_supplicant_ctrl_iface_ctrl_rsp_handle - Handle a control response
* @wpa_s: Pointer to wpa_supplicant data
@@ -1206,4 +1247,16 @@
int wpas_sched_scan_plans_set(struct wpa_supplicant *wpa_s, const char *cmd);
+struct hostapd_hw_modes * get_mode(struct hostapd_hw_modes *modes,
+ u16 num_modes, enum hostapd_hw_mode mode);
+
+void wpa_bss_tmp_disallow(struct wpa_supplicant *wpa_s, const u8 *bssid,
+ unsigned int sec);
+int wpa_is_bss_tmp_disallowed(struct wpa_supplicant *wpa_s, const u8 *bssid);
+
+struct wpa_ssid * wpa_scan_res_match(struct wpa_supplicant *wpa_s,
+ int i, struct wpa_bss *bss,
+ struct wpa_ssid *group,
+ int only_first_ssid);
+
#endif /* WPA_SUPPLICANT_I_H */
diff --git a/wpa_supplicant/wps_supplicant.c b/wpa_supplicant/wps_supplicant.c
index 5c674b2..07452ad 100644
--- a/wpa_supplicant/wps_supplicant.c
+++ b/wpa_supplicant/wps_supplicant.c
@@ -1149,6 +1149,10 @@
ssid->ssid_len = wpa_s->go_params->ssid_len;
os_memcpy(ssid->ssid, wpa_s->go_params->ssid,
ssid->ssid_len);
+ if (wpa_s->go_params->freq > 56160) {
+ /* P2P in 60 GHz uses PBSS */
+ ssid->pbss = 1;
+ }
wpa_hexdump_ascii(MSG_DEBUG, "WPS: Use specific AP "
"SSID", ssid->ssid, ssid->ssid_len);
}
@@ -1216,6 +1220,10 @@
ssid->ssid_len = wpa_s->go_params->ssid_len;
os_memcpy(ssid->ssid, wpa_s->go_params->ssid,
ssid->ssid_len);
+ if (wpa_s->go_params->freq > 56160) {
+ /* P2P in 60 GHz uses PBSS */
+ ssid->pbss = 1;
+ }
wpa_hexdump_ascii(MSG_DEBUG, "WPS: Use specific AP "
"SSID", ssid->ssid, ssid->ssid_len);
}
@@ -1228,7 +1236,10 @@
os_snprintf(val, sizeof(val), "\"dev_pw_id=%u%s\"",
dev_pw_id, hash);
} else {
- rpin = wps_generate_pin();
+ if (wps_generate_pin(&rpin) < 0) {
+ wpa_printf(MSG_DEBUG, "WPS: Could not generate PIN");
+ return -1;
+ }
os_snprintf(val, sizeof(val), "\"pin=%08d dev_pw_id=%u%s\"",
rpin, dev_pw_id, hash);
}