qcacmn: Add QCA vendor attributes for AFC support in external ACS

Add support for new QCA nested attributes to pass the AFC channel
information as part of the external ACS request command,
EXTERNAL_ACS_EVENT_CHAN_INFO.

Change-Id: I9ab4b8bfce64ea31226dad90f39bee22086b94d9
CRs-Fixed: 3152230

os_if/linux/qca_vendor.h

@@ -5284,6 +5284,12 @@ enum qca_wlan_ndp_sub_cmd {
  * segment 0 in center freq in MHz.
  * @QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_FREQ_VHT_SEG_1: vht
  * segment 1 in center freq in MHz.
+ * @QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_SUPP_POWER_MODES: 3-bits
+ * flag indicating the AP power modes supported by the channel, as given by
+ * enum qca_wlan_vendor_external_acs_chan_power_level.
+ * @QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_POWER_INFO_ATTR: Array of nested
+ * attributes for each power mode. It takes attr as defined in enum
+ * qca_wlan_vendor_external_acs_event_chan_power_info_attr.
  *
  */
 enum qca_wlan_vendor_external_acs_event_chan_info_attr {
@@ -5344,6 +5350,21 @@ enum qca_wlan_vendor_external_acs_event_chan_info_attr {
 	 * doesn't support the 6 GHz band.
 	 */
 	QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_FREQ_VHT_SEG_1 = 13,
+	/*
+	 * 16-bit attribute of bits indicating the AP power modes supported by
+	 * the channel (u16).
+	 * Note: Currently, only 3 bits are used in the attribute and each bit
+	 * corresponds to the power mode mentioned in enum
+	 * qca_wlan_vendor_external_acs_chan_power_level and a given bit is
+	 * set if the associated mode is supported.
+	 */
+	QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_SUPP_POWER_MODES
+									= 14,
+	/* Array of nested attributes for each power mode. It takes attr as
+	 * defined in enum
+	 * qca_wlan_vendor_external_acs_event_chan_power_info_attr.
+	 */
+	QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_POWER_INFO_ATTR	= 15,
 
 	/* keep last */
 	QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_LAST,
@@ -5351,6 +5372,56 @@ enum qca_wlan_vendor_external_acs_event_chan_info_attr {
 		QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_LAST - 1,
 };
 
+/**
+ * qca_wlan_vendor_external_acs_chan_power_level - Specifies the valid
+ * values that the vendor external ACS channel power attribute
+ * QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_POWER_INFO_ATTR_POWER_MODE can
+ * take.
+ * @QCA_WLAN_VENDOR_EXTERNAL_ACS_CHAN_LOW_POWER: Low power/Indoor mode
+ * @QCA_WLAN_VENDOR_EXTERNAL_ACS_CHAN_STANDARD_POWER: Standard power mode
+ * @QCA_WLAN_VENDOR_EXTERNAL_ACS_CHAN_VERY_LOW_POWER: Very low power mode
+ */
+enum qca_wlan_vendor_external_acs_chan_power_level {
+	QCA_WLAN_VENDOR_EXTERNAL_ACS_CHAN_LOW_POWER = 0,
+	QCA_WLAN_VENDOR_EXTERNAL_ACS_CHAN_STANDARD_POWER = 1,
+	QCA_WLAN_VENDOR_EXTERNAL_ACS_CHAN_VERY_LOW_POWER = 2,
+};
+
+/**
+ * qca_wlan_vendor_external_acs_event_chan_power_info_attr: Represents nested
+ * attributes for power mode type and power values corresponding to that.
+ * These attributes are sent as part of
+ * QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_POWER_INFO_ATTR.
+ */
+enum qca_wlan_vendor_external_acs_event_chan_power_info_attr {
+	QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_POWER_INFO_ATTR_INVALID = 0,
+	/*
+	 * Power mode (u8) takes the values defined in enum
+	 * qca_wlan_vendor_external_acs_chan_power_mode
+	 */
+	QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_POWER_INFO_ATTR_POWER_MODE
+									= 1,
+	/*
+	 * Indicates if power value is a PSD/EIRP value (flag). If flag is
+	 * present, it indicates a PSD value.
+	 */
+	QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_POWER_INFO_ATTR_PSD_FLAG = 2,
+	/*
+	 * Power value (u32) PSD/EIRP as indicated by
+	 * QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_POWER_INFO_ATTR_PSD_FLAG,
+	 * for power mode corresponding to the
+	 * QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_POWER_INFO_ATTR_POWER_MODE.
+	 * Units for PSD - dBm/MHz
+	 * Units for EIRP - dBm
+	 */
+	QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_POWER_INFO_ATTR_POWER_VALUE
+									= 3,
+	/* keep last */
+	QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_POWER_INFO_ATTR_LAST,
+	QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_POWER_INFO_ATTR_MAX =
+	QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_POWER_INFO_ATTR_LAST - 1,
+};
+
 /**
  * enum qca_wlan_vendor_attr_start_acs_config: attribute to vendor sub-command
  * QCA_NL80211_VENDOR_SUBCMD_START_ACS. This will be triggered by host
@@ -5387,6 +5458,8 @@ enum qca_wlan_vendor_external_acs_event_chan_info_attr {
  * @QCA_WLAN_VENDOR_ATTR_EXTERNAL_ACS_EVENT_RROPAVAIL_INFO: Reference RF
  * Operating Parameter (RROP) availability information (u16). It uses values
  * defined in enum qca_wlan_vendor_attr_rropavail_info.
+ * @QCA_WLAN_VENDOR_ATTR_EXTERNAL_ACS_EVENT_AFC_CAPABILITY: Flag attribute to
+ * indicate if driver supports 6 GHz AFC trigger for External ACS.
  */
 enum qca_wlan_vendor_attr_external_acs_event {
 	QCA_WLAN_VENDOR_ATTR_EXTERNAL_ACS_EVENT_INVALID = 0,
@@ -5404,6 +5477,7 @@ enum qca_wlan_vendor_attr_external_acs_event {
 	QCA_WLAN_VENDOR_ATTR_EXTERNAL_ACS_EVENT_CHAN_INFO = 12,
 	QCA_WLAN_VENDOR_ATTR_EXTERNAL_ACS_EVENT_POLICY = 13,
 	QCA_WLAN_VENDOR_ATTR_EXTERNAL_ACS_EVENT_RROPAVAIL_INFO = 14,
+	QCA_WLAN_VENDOR_ATTR_EXTERNAL_ACS_EVENT_AFC_CAPABILITY = 15,
 
 	/* keep last */
 	QCA_WLAN_VENDOR_ATTR_EXTERNAL_ACS_EVENT_LAST,
@@ -7280,6 +7354,8 @@ enum qca_wlan_vendor_acs_select_reason {
 	 * current channel.
 	 */
 	QCA_WLAN_VENDOR_ACS_SELECT_REASON_JAMMER_INTERFERENCE,
+	/* Represents the reason that ACS triggered by AFC */
+	QCA_WLAN_VENDOR_ACS_SELECT_REASON_AFC_TRIGGER,
 };
 
 /**