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-rw-r--r--wpa_supplicant/README-P2P9
-rw-r--r--wpa_supplicant/ctrl_iface.c15
-rw-r--r--wpa_supplicant/dbus/dbus_new_handlers_p2p.c2
-rw-r--r--wpa_supplicant/p2p_supplicant.c14
-rw-r--r--wpa_supplicant/p2p_supplicant.h3
-rw-r--r--wpa_supplicant/wpa_supplicant_i.h1
6 files changed, 34 insertions, 10 deletions
diff --git a/wpa_supplicant/README-P2P b/wpa_supplicant/README-P2P
index 6b81397..4abc2f2 100644
--- a/wpa_supplicant/README-P2P
+++ b/wpa_supplicant/README-P2P
@@ -125,7 +125,7 @@ join-a-group style PD instead of GO Negotiation style PD.
p2p_connect <peer device address> <pbc|pin|PIN#> [display|keypad]
[persistent|persistent=<network id>] [join|auth]
- [go_intent=<0..15>] [freq=<in MHz>] [provdisc]
+ [go_intent=<0..15>] [freq=<in MHz>] [ht40] [provdisc]
Start P2P group formation with a discovered P2P peer. This includes
optional group owner negotiation, group interface setup, provisioning,
@@ -166,7 +166,7 @@ used prior to starting GO Negotiation as a workaround with some deployed
P2P implementations that require this to allow the user to accept the
connection.
-p2p_group_add [persistent|persistent=<network id>] [freq=<freq in MHz>]
+p2p_group_add [persistent|persistent=<network id>] [freq=<freq in MHz>] [ht40]
Set up a P2P group owner manually (i.e., without group owner
negotiation with a specific peer). This is also known as autonomous
@@ -346,7 +346,7 @@ Remove all local services from internal SD query processing.
Invitation
p2p_invite [persistent=<network id>|group=<group ifname>] [peer=address]
- [go_dev_addr=address]
+ [go_dev_addr=address] [freq=<freq in MHz>] [ht40]
Invite a peer to join a group (e.g., group=wlan1) or to reinvoke a
persistent group (e.g., persistent=4). If the peer device is the GO of
@@ -354,7 +354,8 @@ the persistent group, the peer parameter is not needed. Otherwise it is
used to specify which device to invite. go_dev_addr parameter can be
used to override the GO device address for Invitation Request should
it be not known for some reason (this should not be needed in most
-cases).
+cases). When reinvoking a persistent group, the GO device can specify
+the frequency for the group with the freq parameter.
Group Operations
diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
index d7ce6fe..18dd088 100644
--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -3515,6 +3515,8 @@ static int p2p_ctrl_invite_persistent(struct wpa_supplicant *wpa_s, char *cmd)
int id;
struct wpa_ssid *ssid;
u8 peer[ETH_ALEN];
+ int freq = 0;
+ int ht40;
id = atoi(cmd);
pos = os_strstr(cmd, " peer=");
@@ -3531,7 +3533,18 @@ static int p2p_ctrl_invite_persistent(struct wpa_supplicant *wpa_s, char *cmd)
return -1;
}
- return wpas_p2p_invite(wpa_s, pos ? peer : NULL, ssid, NULL);
+ pos = os_strstr(cmd, " freq=");
+ if (pos) {
+ pos += 6;
+ freq = atoi(pos);
+ if (freq <= 0)
+ return -1;
+ }
+
+ ht40 = os_strstr(cmd, " ht40") != NULL;
+
+ return wpas_p2p_invite(wpa_s, pos ? peer : NULL, ssid, NULL, freq,
+ ht40);
}
diff --git a/wpa_supplicant/dbus/dbus_new_handlers_p2p.c b/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
index aee8b3a..30e0eb3 100644
--- a/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
+++ b/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
@@ -630,7 +630,7 @@ DBusMessage * wpas_dbus_handler_p2p_invite(DBusMessage *message,
if (ssid == NULL || ssid->disabled != 2)
goto err;
- if (wpas_p2p_invite(wpa_s, peer_addr, ssid, NULL) < 0) {
+ if (wpas_p2p_invite(wpa_s, peer_addr, ssid, NULL, 0, 0) < 0) {
reply = wpas_dbus_error_unknown_error(
message,
"Failed to reinvoke a persistent group");
diff --git a/wpa_supplicant/p2p_supplicant.c b/wpa_supplicant/p2p_supplicant.c
index b996b2b..191d543 100644
--- a/wpa_supplicant/p2p_supplicant.c
+++ b/wpa_supplicant/p2p_supplicant.c
@@ -2298,7 +2298,9 @@ static void wpas_invitation_result(void *ctx, int status, const u8 *bssid)
}
wpas_p2p_group_add_persistent(wpa_s, ssid,
- ssid->mode == WPAS_MODE_P2P_GO, 0, 0);
+ ssid->mode == WPAS_MODE_P2P_GO,
+ wpa_s->p2p_persistent_go_freq,
+ wpa_s->p2p_go_ht40);
}
@@ -4325,11 +4327,14 @@ int wpas_p2p_reject(struct wpa_supplicant *wpa_s, const u8 *addr)
/* Invite to reinvoke a persistent group */
int wpas_p2p_invite(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
- struct wpa_ssid *ssid, const u8 *go_dev_addr)
+ struct wpa_ssid *ssid, const u8 *go_dev_addr, int freq,
+ int ht40)
{
enum p2p_invite_role role;
u8 *bssid = NULL;
+ wpa_s->p2p_persistent_go_freq = freq;
+ wpa_s->p2p_go_ht40 = !!ht40;
if (ssid->mode == WPAS_MODE_P2P_GO) {
role = P2P_INVITE_ROLE_GO;
if (peer_addr == NULL) {
@@ -4363,7 +4368,7 @@ int wpas_p2p_invite(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
return -1;
return p2p_invite(wpa_s->global->p2p, peer_addr, role, bssid,
- ssid->ssid, ssid->ssid_len, 0, go_dev_addr, 1);
+ ssid->ssid, ssid->ssid_len, freq, go_dev_addr, 1);
}
@@ -4377,6 +4382,9 @@ int wpas_p2p_invite_group(struct wpa_supplicant *wpa_s, const char *ifname,
struct wpa_ssid *ssid;
int persistent;
+ wpa_s->p2p_persistent_go_freq = 0;
+ wpa_s->p2p_go_ht40 = 0;
+
for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
if (os_strcmp(wpa_s->ifname, ifname) == 0)
break;
diff --git a/wpa_supplicant/p2p_supplicant.h b/wpa_supplicant/p2p_supplicant.h
index 1e0e68f..2e2a8a4 100644
--- a/wpa_supplicant/p2p_supplicant.h
+++ b/wpa_supplicant/p2p_supplicant.h
@@ -104,7 +104,8 @@ int wpas_p2p_service_del_upnp(struct wpa_supplicant *wpa_s, u8 version,
const char *service);
int wpas_p2p_reject(struct wpa_supplicant *wpa_s, const u8 *addr);
int wpas_p2p_invite(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
- struct wpa_ssid *ssid, const u8 *go_dev_addr);
+ struct wpa_ssid *ssid, const u8 *go_dev_addr, int freq,
+ int ht40);
int wpas_p2p_invite_group(struct wpa_supplicant *wpa_s, const char *ifname,
const u8 *peer_addr, const u8 *go_dev_addr);
void wpas_p2p_completed(struct wpa_supplicant *wpa_s);
diff --git a/wpa_supplicant/wpa_supplicant_i.h b/wpa_supplicant/wpa_supplicant_i.h
index 523b50d..fb8dba8 100644
--- a/wpa_supplicant/wpa_supplicant_i.h
+++ b/wpa_supplicant/wpa_supplicant_i.h
@@ -539,6 +539,7 @@ struct wpa_supplicant {
unsigned int p2p_fallback_to_go_neg:1;
unsigned int p2p_pd_before_go_neg:1;
unsigned int p2p_go_ht40:1;
+ int p2p_persistent_go_freq;
int p2p_persistent_id;
int p2p_go_intent;
int p2p_connect_freq;