qcacld-3.0: [11AX] Add support to configure range extenstion

Add support to enable or disable range extenstion using
enable_range_ext iwpriv command. get_range_ext iwpriv is used
to check if range extenstion is enabled or not.

Change-Id: I2231ef9641cfa669dd4b1e820a3b7ec00546a9a3
CRs-Fixed: 1073481

core/hdd/inc/qc_sap_ioctl.h

@@ -258,6 +258,7 @@ enum {
 	QCASAP_SET_11AX_RATE,
 	QCASAP_SET_PEER_RATE,
 	QCASAP_PARAM_DCM,
+	QCASAP_PARAM_RANGE_EXT,
 };
 
 int iw_get_channel_list(struct net_device *dev,

core/hdd/src/wlan_hdd_hostapd.c

@@ -3321,6 +3321,12 @@ static __iw_softap_setparam(struct net_device *dev,
 					  WMI_VDEV_PARAM_HE_DCM, set_value,
 					  VDEV_CMD);
 		break;
+	case QCASAP_PARAM_RANGE_EXT:
+		hdd_notice("Set WMI_VDEV_PARAM_HE_RANGE_EXT: %d", set_value);
+		ret = wma_cli_set_command(pHostapdAdapter->sessionId,
+					  WMI_VDEV_PARAM_HE_RANGE_EXT,
+					  set_value, VDEV_CMD);
+		break;
 	default:
 		hdd_err("Invalid setparam command %d value %d",
 		       sub_cmd, set_value);
@@ -3634,6 +3640,13 @@ static __iw_softap_getparam(struct net_device *dev,
 					     VDEV_CMD);
 		break;
 	}
+	case QCASAP_PARAM_RANGE_EXT:
+	{
+		*value = wma_cli_get_command(pHostapdAdapter->sessionId,
+					     WMI_VDEV_PARAM_HE_RANGE_EXT,
+					     VDEV_CMD);
+		break;
+	}
 	default:
 		hdd_err("Invalid getparam command %d", sub_cmd);
 		ret = -EINVAL;
@@ -5806,6 +5819,12 @@ static const struct iw_priv_args hostapd_private_args[] = {
 		0, "enable_dcm"
 	}
 	,
+	{
+		QCASAP_PARAM_RANGE_EXT,
+		IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+		0, "enable_range_ext"
+	}
+	,
 };
 
 static const iw_handler hostapd_private[] = {

core/hdd/src/wlan_hdd_wext.c

@@ -1051,6 +1051,25 @@ static const hdd_freq_chan_map_t freq_chan_map[] = {
  */
 #define WE_SET_DCM                            92
 
+/*
+ * <ioctl>
+ * enable_range_ext - enable Range extension
+ *
+ * @INPUT: 0/1
+ *
+ * @OUTPUT: None
+ *
+ * This IOCTL enables/disables Range extension.
+ *
+ * @E.g: iwpriv wlan0 enable_range_ext <0/1>
+ *
+ * Supported Feature: STA/SAP
+ *
+ * Usage: Internal
+ *
+ * </ioctl>
+ */
+#define WE_SET_RANGE_EXT                      93
 
 /* Private ioctls and their sub-ioctls */
 #define WLAN_PRIV_SET_NONE_GET_INT    (SIOCIWFIRSTPRIV + 1)
@@ -1732,6 +1751,25 @@ static const hdd_freq_chan_map_t freq_chan_map[] = {
  */
 #define WE_GET_DCM                      60
 
+/*
+ * <ioctl>
+ * get_dcm - Get range extension enablement value
+ *
+ * @INPUT: None
+ *
+ * @OUTPUT: 0/1
+ * wlan0     get_range_ext
+ *
+ * This IOCTL is used get range_extension value
+ *
+ * Supported Feature: STA/SAP
+ *
+ * Usage: Internal
+ *
+ * </ioctl>
+ */
+#define WE_GET_RANGE_EXT                61
+
 /* Private ioctls and their sub-ioctls */
 #define WLAN_PRIV_SET_INT_GET_INT     (SIOCIWFIRSTPRIV + 2)
 
@@ -8619,6 +8657,12 @@ static int __iw_setint_getnone(struct net_device *dev,
 					  WMI_VDEV_PARAM_HE_DCM, set_value,
 					  VDEV_CMD);
 		break;
+	case WE_SET_RANGE_EXT:
+		hdd_notice("Set WMI_VDEV_PARAM_HE_RANGE_EXT: %d", set_value);
+		ret = wma_cli_set_command(pAdapter->sessionId,
+					  WMI_VDEV_PARAM_HE_RANGE_EXT,
+					  set_value, VDEV_CMD);
+		break;
 	default:
 	{
 		hdd_err("Invalid sub command %d",
@@ -9334,6 +9378,12 @@ static int __iw_setnone_getint(struct net_device *dev,
 					     WMI_VDEV_PARAM_HE_DCM,
 					     VDEV_CMD);
 		break;
+	case WE_GET_RANGE_EXT:
+		hdd_notice("GET WMI_VDEV_PARAM_HE_RANGE_EXT");
+		*value = wma_cli_get_command(pAdapter->sessionId,
+					     WMI_VDEV_PARAM_HE_RANGE_EXT,
+					     VDEV_CMD);
+		break;
 	default:
 	{
 		hdd_err("Invalid IOCTL get_value command %d",
@@ -13214,6 +13264,10 @@ static const struct iw_priv_args we_private_args[] = {
 	 0,
 	 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
 	 "get_dcm"},
+	{WE_GET_RANGE_EXT,
+	 0,
+	 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+	 "get_range_ext"},
 	/* handlers for main ioctl */
 	{WLAN_PRIV_SET_CHAR_GET_NONE,
 	 IW_PRIV_TYPE_CHAR | 512,
@@ -13655,6 +13709,11 @@ static const struct iw_priv_args we_private_args[] = {
 	 0,
 	 "enable_dcm"}
 	,
+	{WE_SET_RANGE_EXT,
+	 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+	 0,
+	 "enable_range_ext"}
+	,
 };
 
 const struct iw_handler_def we_handler_def = {

core/wma/inc/wma.h

@@ -828,6 +828,7 @@ typedef struct {
  * @qpower_params: qpower parameters
  * @gtx_info: GTX offload info
  * @dcm: DCM enable/disable
+ * @range_ext: HE range extension enable/disable
  *
  * This structure stores vdev parameters.
  * Some of these parameters are set in fw and some
@@ -856,6 +857,7 @@ typedef struct {
 	gtx_config_t gtx_info;
 #ifdef WLAN_FEATURE_11AX
 	uint8_t dcm;
+	uint8_t range_ext;
 #endif
 } vdev_cli_config_t;
 

core/wma/src/wma_he.c

@@ -1129,6 +1129,9 @@ void wma_set_he_vdev_param(struct wma_txrx_node *intr, WMI_VDEV_PARAM param_id,
 	case WMI_VDEV_PARAM_HE_DCM:
 		intr->config.dcm = value;
 		break;
+	case WMI_VDEV_PARAM_HE_RANGE_EXT:
+		intr->config.range_ext = value;
+		break;
 	default:
 		WMA_LOGE(FL("Unhandled HE vdev param: %0x"), param_id);
 		break;
@@ -1141,6 +1144,8 @@ uint32_t wma_get_he_vdev_param(struct wma_txrx_node *intr,
 	switch (param_id) {
 	case WMI_VDEV_PARAM_HE_DCM:
 		return intr->config.dcm;
+	case WMI_VDEV_PARAM_HE_RANGE_EXT:
+		return intr->config.range_ext;
 	default:
 		WMA_LOGE(FL("Unhandled HE vdev param: %0x"), param_id);
 		break;

core/wma/src/wma_main.c

@@ -377,6 +377,7 @@ int wma_cli_get_command(int vdev_id, int param_id, int vpdev)
 			ret = intr[vdev_id].config.tx_rate;
 			break;
 		case WMI_VDEV_PARAM_HE_DCM:
+		case WMI_VDEV_PARAM_HE_RANGE_EXT:
 			ret = wma_get_he_vdev_param(&intr[vdev_id], param_id);
 			break;
 		default:
@@ -1411,6 +1412,7 @@ static void wma_process_cli_set_cmd(tp_wma_handle wma,
 			intr[vid].config.erx_dri_sample = privcmd->param_value;
 			break;
 		case WMI_VDEV_PARAM_HE_DCM:
+		case WMI_VDEV_PARAM_HE_RANGE_EXT:
 			wma_set_he_vdev_param(&intr[vid], privcmd->param_id,
 					      privcmd->param_value);
 			break;