qcacmn: Add QCA vendor command for avoid frequency feature

Add vendor command QCA_NL80211_VENDOR_SUBCMD_AVOID_FREQUENCY_EXT
and attribute qca_wlan_vendor_attr_avoid_frequency_ext to send structured
avoid frequency data.

This new command is alternative to existing command
QCA_NL80211_VENDOR_SUBCMD_AVOID_FREQUENCY since existing command is
using stream of bytes instead of structured data using vendor attributes.

Change-Id: I20c4836f9dd36f2e11e70a5b892db469a14c3746
CRs-Fixed: 2533156

os_if/linux/qca_vendor.h

@@ -356,6 +356,13 @@
  *	binary blobs from application/service to firmware. The attributes
  *	defined in enum qca_wlan_vendor_attr_oem_data_params are used to
  *	deliver the parameters.
+ * @QCA_NL80211_VENDOR_SUBCMD_AVOID_FREQUENCY_EXT: This command/event is used
+ *	to send/receive avoid frequency data using
+ *	enum qca_wlan_vendor_attr_avoid_frequency_ext.
+ *	This new command is alternative to existing command
+ *	QCA_NL80211_VENDOR_SUBCMD_AVOID_FREQUENCY since existing command/event
+ *	is using stream of bytes instead of structured data using vendor
+ *	attributes.
  * @QCA_NL80211_VENDOR_SUBCMD_ADD_STA_NODE: This vendor subcommand is used to
  *	add the STA node details in driver/firmware. Attributes for this event
  *	are specified in enum qca_wlan_vendor_attr_add_sta_node_params.
@@ -574,6 +581,7 @@ enum qca_nl80211_vendor_subcmds {
 	QCA_NL80211_VENDOR_SUBCMD_BEACON_REPORTING = 180,
 	QCA_NL80211_VENDOR_SUBCMD_INTEROP_ISSUES_AP = 181,
 	QCA_NL80211_VENDOR_SUBCMD_OEM_DATA = 182,
+	QCA_NL80211_VENDOR_SUBCMD_AVOID_FREQUENCY_EXT = 183,
 	QCA_NL80211_VENDOR_SUBCMD_ADD_STA_NODE = 184,
 };
 
@@ -8110,6 +8118,32 @@ enum qca_wlan_vendor_attr_oem_data_params {
 		QCA_WLAN_VENDOR_ATTR_OEM_DATA_PARAMS_AFTER_LAST - 1
 };
 
+/**
+ * enum qca_wlan_vendor_attr_avoid_frequency_ext - Defines attributes to be
+ * used with vendor command/event QCA_NL80211_VENDOR_SUBCMD_AVOID_FREQUENCY_EXT.
+ *
+ * @QCA_WLAN_VENDOR_ATTR_AVOID_FREQUENCY_RANGE: Required
+ * Nested attribute containing multiple ranges with following attributes:
+ *	QCA_WLAN_VENDOR_ATTR_AVOID_FREQUENCY_START and
+ *	QCA_WLAN_VENDOR_ATTR_AVOID_FREQUENCY_END.
+ *
+ * @QCA_WLAN_VENDOR_ATTR_AVOID_FREQUENCY_START: Required (u32)
+ * Starting center frequency in MHz.
+ *
+ * @QCA_WLAN_VENDOR_ATTR_AVOID_FREQUENCY_END: Required (u32)
+ * Ending center frequency in MHz.
+ */
+enum qca_wlan_vendor_attr_avoid_frequency_ext {
+	QCA_WLAN_VENDOR_ATTR_AVOID_FREQUENCY_INVALID = 0,
+	QCA_WLAN_VENDOR_ATTR_AVOID_FREQUENCY_RANGE = 1,
+	QCA_WLAN_VENDOR_ATTR_AVOID_FREQUENCY_START = 2,
+	QCA_WLAN_VENDOR_ATTR_AVOID_FREQUENCY_END = 3,
+
+	QCA_WLAN_VENDOR_ATTR_AVOID_FREQUENCY_AFTER_LAST,
+	QCA_WLAN_VENDOR_ATTR_AVOID_FREQUENCY_MAX =
+		QCA_WLAN_VENDOR_ATTR_AVOID_FREQUENCY_AFTER_LAST - 1
+};
+
 /*
  * enum qca_wlan_vendor_attr_add_sta_node_params - Used by the vendor command
  * QCA_NL80211_VENDOR_SUBCMD_ADD_STA_NODE.