qcacmn: Define a QCA vendor attribute to set traffic shaping policy

Define a new QCA vendor attribute to configure traffic
shaping policy applied during coex scenarios.
Subcmd is QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION

Change-Id: I42f6ffb20156fc7e7ecbceead825691a94c4fe9d
CRs-Fixed: 3625243

os_if/linux/qca_vendor.h

@@ -5824,6 +5824,19 @@ enum qca_wlan_vendor_attr_config {
 	 */
 	QCA_WLAN_VENDOR_ATTR_CONFIG_TTLM_NEGOTIATION_SUPPORT = 104,
 
+	/* 8-bit unsigned value
+	 *
+	 * This attribute configures a traffic shaping mode
+	 * applied during coex scenarios.
+	 * By default all coex traffic shaping modes are enabled,
+	 * i.e., shape WLAN traffic based on coex traffic pattern and priority.
+	 * To shape traffic, STA may enter in power save mode
+	 * and AP may send CTS-to-self frame.
+	 *
+	 * Uses enum qca_coex_traffic_shaping_mode values.
+	 */
+	QCA_WLAN_VENDOR_ATTR_CONFIG_COEX_TRAFFIC_SHAPING_MODE = 105,
+
 	/* keep last */
 	QCA_WLAN_VENDOR_ATTR_CONFIG_AFTER_LAST,
 	QCA_WLAN_VENDOR_ATTR_CONFIG_MAX =
@@ -9441,6 +9454,16 @@ enum qca_wlan_ttlm_negotiation_support {
 	QCA_WLAN_TTLM_SAME_DIFF_LINK_SET = 2,
 };
 
+/**
+ * enum qca_coex_traffic_shaping_mode: Coex traffic shaping mode
+ * @QCA_COEX_TRAFFIC_SHAPING_MODE_DISABLE: Coex policies disabled
+ * @QCA_COEX_TRAFFIC_SHAPING_MODE_ENABLE: All coex policies enabled
+ */
+enum qca_coex_traffic_shaping_mode {
+	QCA_COEX_TRAFFIC_SHAPING_MODE_DISABLE = 0,
+	QCA_COEX_TRAFFIC_SHAPING_MODE_ENABLE = 1,
+};
+
 /**
  * enum qca_wlan_vendor_attr_omi_tx: Represents attributes for HE and
  * EHT operating mode control transmit request. These attributes are