From: Jouni Malinen <j@w1.fi>
Date: Mon, 23 Feb 2009 18:59:27 +0000 (+0200)
Subject: Reduce latency on starting WPS negotiation (TX EAPOL-Start earlier)
X-Git-Tag: hostap_0_7_0~499
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b414900a90829d3d3a58a45f29be708a6757b258;p=thirdparty%2Fhostap.git

Reduce latency on starting WPS negotiation (TX EAPOL-Start earlier)

Reduce startWhen from 3 to 1 second if WPS is included in the build.
While this is done regardless of runtime WPS configuration, it is fine
to use a smaller value here in general. This cuts two seconds out from
WPS negotiation if the driver does not support addition of WPS IE into
the (Re)Association Request frame.
---

diff --git a/src/eapol_supp/eapol_supp_sm.c b/src/eapol_supp/eapol_supp_sm.c
index c832b5ae2..537f06d31 100644
--- a/src/eapol_supp/eapol_supp_sm.c
+++ b/src/eapol_supp/eapol_supp_sm.c
@@ -282,7 +282,12 @@ SM_STATE(SUPP_PAE, CONNECTING)
 		 * delay authentication. Use a short timeout to send the first
 		 * EAPOL-Start if Authenticator does not start authentication.
 		 */
+#ifdef CONFIG_WPS
+		/* Reduce latency on starting WPS negotiation. */
+		sm->startWhen = 1;
+#else /* CONFIG_WPS */
 		sm->startWhen = 3;
+#endif /* CONFIG_WPS */
 	}
 	eapol_enable_timer_tick(sm);
 	sm->eapolEap = FALSE;