From 1682c6236017f28b8fdb3b791565c835e988a559 Mon Sep 17 00:00:00 2001
From: Jouni Malinen <jouni@qca.qualcomm.com>
Date: Fri, 24 Jan 2014 15:58:00 +0200
Subject: [PATCH] Add a header file defining QCA OUI and vendor extensions

This file is used as a registry of identifier assignments from the
Qualcomm Atheros OUI 00:13:74 for purposes other than MAC address
assignment. One of the first uses will be for nl80211 vendor
commands/events which is reason for the preparation change in
driver_nl80211.c

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
---
 src/common/qca-vendor.h      | 33 +++++++++++++++++++++++++++++++++
 src/drivers/driver_nl80211.c | 17 +++++++++++++++++
 2 files changed, 50 insertions(+)
 create mode 100644 src/common/qca-vendor.h

diff --git a/src/common/qca-vendor.h b/src/common/qca-vendor.h
new file mode 100644
index 000000000..6e2f0c00f
--- /dev/null
+++ b/src/common/qca-vendor.h
@@ -0,0 +1,33 @@
+/*
+ * Qualcomm Atheros OUI and vendor specific assignments
+ * Copyright (c) 2014, Qualcomm Atheros, Inc.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef QCA_VENDOR_H
+#define QCA_VENDOR_H
+
+/*
+ * This file is a registry of identifier assignments from the Qualcomm Atheros
+ * OUI 00:13:74 for purposes other than MAC address assignment. New identifiers
+ * can be assigned through normal review process for changes to the upstream
+ * hostap.git repository.
+ */
+
+#define OUI_QCA 0x001374
+
+/**
+ * enum qca_nl80211_vendor_subcmds - QCA nl80211 vendor command identifiers
+ *
+ * @QCA_NL80211_VENDOR_SUBCMD_UNSPEC: Reserved value 0
+ *
+ * @QCA_NL80211_VENDOR_SUBCMD_TEST: Test command/event
+ */
+enum qca_nl80211_vendor_subcmds {
+	QCA_NL80211_VENDOR_SUBCMD_UNSPEC = 0,
+	QCA_NL80211_VENDOR_SUBCMD_TEST = 1,
+};
+
+#endif /* QCA_VENDOR_H */
diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index b5bf368dd..008b03191 100644
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -28,6 +28,7 @@
 #include "common.h"
 #include "eloop.h"
 #include "utils/list.h"
+#include "common/qca-vendor.h"
 #include "common/ieee802_11_defs.h"
 #include "common/ieee802_11_common.h"
 #include "l2_packet/l2_packet.h"
@@ -2716,6 +2717,19 @@ static void nl80211_spurious_frame(struct i802_bss *bss, struct nlattr **tb,
 }
 
 
+static void nl80211_vendor_event_qca(struct wpa_driver_nl80211_data *drv,
+				     u32 subcmd, u8 *data, size_t len)
+{
+	switch (subcmd) {
+	default:
+		wpa_printf(MSG_DEBUG,
+			   "nl80211: Ignore unsupported QCA vendor event %u",
+			   subcmd);
+		break;
+	}
+}
+
+
 static void nl80211_vendor_event(struct wpa_driver_nl80211_data *drv,
 				 struct nlattr **tb)
 {
@@ -2751,6 +2765,9 @@ static void nl80211_vendor_event(struct wpa_driver_nl80211_data *drv,
 	}
 
 	switch (vendor_id) {
+	case OUI_QCA:
+		nl80211_vendor_event_qca(drv, subcmd, data, len);
+		break;
 	default:
 		wpa_printf(MSG_DEBUG, "nl80211: Ignore unsupported vendor event");
 		break;