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P2P: Use scan optimization for post-provisioning connection

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Since P2P GO cannot change the SSID after WPS provisioning step, we
can use the specific SSID for the scan for data connection. In addition,
mark this as p2p_probe to avoid unnecessary use of 802.11b rates.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2012-02-29 00:34:53 +02:00 committed by Jouni Malinen
parent 8e64f258c6
commit 85ea132a13
1 changed files with 5 additions and 3 deletions
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8
wpa_supplicant/scan.c
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@ -513,9 +513,10 @@ static void wpa_supplicant_scan(void *eloop_ctx, void *timeout_ctx)
} }
#ifdef CONFIG_P2P #ifdef CONFIG_P2P
if (wpa_s->p2p_in_provisioning && wpa_s->go_params) { if ((wpa_s->p2p_in_provisioning || wpa_s->show_group_started) &&
wpa_s->go_params) {
wpa_printf(MSG_DEBUG, "P2P: Use specific SSID for scan during " wpa_printf(MSG_DEBUG, "P2P: Use specific SSID for scan during "
"P2P provisioning"); "P2P group formation");
params.ssids[0].ssid = wpa_s->go_params->ssid; params.ssids[0].ssid = wpa_s->go_params->ssid;
params.ssids[0].ssid_len = wpa_s->go_params->ssid_len; params.ssids[0].ssid_len = wpa_s->go_params->ssid_len;
params.num_ssids = 1; params.num_ssids = 1;
@ -641,7 +642,8 @@ ssid_list_set:
} }
#ifdef CONFIG_P2P #ifdef CONFIG_P2P
if (wpa_s->p2p_in_provisioning) { if (wpa_s->p2p_in_provisioning ||
(wpa_s->show_group_started && wpa_s->go_params)) {
/* /*
* The interface may not yet be in P2P mode, so we have to * The interface may not yet be in P2P mode, so we have to
* explicitly request P2P probe to disable CCK rates. * explicitly request P2P probe to disable CCK rates.