From: Dmitry Shmidt <dimitrysh@google.com>
Date: Wed, 28 Sep 2011 20:29:53 +0000 (-0700)
Subject: nl80211: Add get_noa() support for WFD certification (BRCM)
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ed8bfa6274772e7f127693265077f587e04ead65;p=thirdparty%2Fhostap.git

nl80211: Add get_noa() support for WFD certification (BRCM)

BUG: b/5367351

Change-Id: I14ed79e10ade205c5dd4cdc0d2e888ed1279d1bb
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
---

diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index c21444091..ebb167851 100644
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -366,7 +366,6 @@ static int android_pno_start(struct i802_bss *bss,
 static int android_pno_stop(struct i802_bss *bss);
 #endif /* ANDROID */
 #ifdef ANDROID_P2P
-int wpa_driver_get_p2p_noa(void *priv, u8 *buf, size_t len);
 int wpa_driver_set_p2p_ps(void *priv, int legacy_ps, int opp_ps, int ctwindow);
 #endif /* ANDROID_P2P */
 
@@ -11086,7 +11085,8 @@ static int wpa_driver_nl80211_driver_cmd(void *priv, char *cmd, char *buf,
 			ret = 0;
 			if ((os_strcasecmp(cmd, "LINKSPEED") == 0) ||
 			    (os_strcasecmp(cmd, "RSSI") == 0) ||
-			    (os_strcasecmp(cmd, "GETBAND") == 0))
+			    (os_strcasecmp(cmd, "GETBAND") == 0) ||
+			    (os_strcasecmp(cmd, "P2P_GET_NOA") == 0))
 				ret = strlen(buf);
 
 			wpa_printf(MSG_DEBUG, "%s %s len = %d, %d", __func__,
@@ -11112,6 +11112,25 @@ static int wpa_driver_set_p2p_noa(void *priv, u8 count, int start,
 }
 
 
+static int wpa_driver_get_p2p_noa(void *priv, u8 *buf, size_t len)
+{
+	char rbuf[MAX_DRV_CMD_SIZE];
+	char *cmd = "P2P_GET_NOA";
+	int ret;
+
+	wpa_printf(MSG_DEBUG, "%s: Entry", __func__);
+	os_memset(buf, 0, len);
+	ret = wpa_driver_nl80211_driver_cmd(priv, cmd, rbuf, sizeof(rbuf));
+	if (ret <= 0)
+		return 0;
+	ret >>= 1;
+	if (ret > (int)len)
+		ret = (int)len;
+	hexstr2bin(rbuf, buf, ret);
+	return ret;
+}
+
+
 static int wpa_driver_set_ap_wps_p2p_ie(void *priv,
 					const struct wpabuf *beacon,
 					const struct wpabuf *proberesp,