qcacld-3.0: Add Support to offload icmp feature to fw

Add support to offload icmp feature to fw in case of
suspended state to avoid high power consumption.

Change-Id: I3ff19d71eac530c75be57e6b52b975e755ff2a53
CRs-Fixed: 3042452

components/pmo/dispatcher/inc/wlan_pmo_common_cfg.h

@@ -603,6 +603,8 @@
  * This ini is used to enable/disable firmware's capability of sending ICMP
  * response to clients.
  *
+ * Supported Feature: STA
+ *
  * Usage: External
  *
  * </ini>

components/pmo/dispatcher/inc/wlan_pmo_common_public_struct.h

@@ -285,6 +285,30 @@ enum pmo_gpio_wakeup_mode {
 	PMO_GPIO_WAKEUP_MODE_LOW,
 };
 
+#ifdef WLAN_FEATURE_ICMP_OFFLOAD
+#define ICMP_MAX_IPV6_ADDRESS 16
+
+/**
+ * pmo_icmp_offload - structure to hold icmp param
+ *
+ * @vdev_id: vdev id
+ * @enable: enable/disable
+ * @trigger: icmp offload trigger information
+ * @ipv6_count: number of host ipv6 address
+ * @ipv4_addr: host interface ipv4 address
+ * @ipv6_addr: array of host ipv6 address
+ *
+ **/
+struct pmo_icmp_offload {
+	uint8_t vdev_id;
+	bool enable;
+	enum pmo_offload_trigger trigger;
+	uint8_t ipv6_count;
+	uint8_t ipv4_addr[QDF_IPV4_ADDR_SIZE];
+	uint8_t ipv6_addr[ICMP_MAX_IPV6_ADDRESS][QDF_IPV6_ADDR_SIZE];
+};
+#endif
+
 /**
  * struct pmo_psoc_cfg - user configuration required for pmo
  * @ptrn_match_enable_all_vdev: true when pattern match is enable for all vdev
@@ -429,7 +453,9 @@ struct pmo_psoc_cfg {
 	bool igmp_offload_enable;
 #endif
 	bool disconnect_sap_tdls_in_wow;
+#ifdef WLAN_FEATURE_ICMP_OFFLOAD
 	bool is_icmp_offload_enable;
+#endif
 };
 
 /**

components/pmo/dispatcher/inc/wlan_pmo_obj_mgmt_public_struct.h

@@ -123,6 +123,7 @@ typedef int (*pmo_pld_auto_resume_cb)(void);
  * @psoc_send_d0wow_disable_req: fp to send D0 WOW disable request
  * @psoc_send_idle_roam_suspend_mode: fp to send suspend mode for
  * idle roam  trigger to firmware.
+ * @send_icmp_offload_req: fp to send icmp offload request
  */
 struct wlan_pmo_tx_ops {
 	QDF_STATUS (*send_arp_offload_req)(struct wlan_objmgr_vdev *vdev,
@@ -233,7 +234,11 @@ struct wlan_pmo_tx_ops {
 			struct wlan_objmgr_psoc *psoc);
 	QDF_STATUS (*psoc_send_idle_roam_suspend_mode)(
 			struct wlan_objmgr_psoc *psoc, uint8_t val);
-
+#ifdef WLAN_FEATURE_ICMP_OFFLOAD
+	QDF_STATUS (*send_icmp_offload_req)(
+			struct wlan_objmgr_psoc *psoc,
+			struct pmo_icmp_offload *pmo_icmp_req);
+#endif
 };
 
 #endif /* end  of _WLAN_PMO_OBJ_MGMT_PUBLIC_STRUCT_H_ */

components/pmo/dispatcher/inc/wlan_pmo_tgt_api.h

@@ -486,4 +486,16 @@ QDF_STATUS pmo_tgt_psoc_send_target_resume_req(struct wlan_objmgr_psoc *psoc);
 QDF_STATUS pmo_tgt_psoc_send_idle_roam_monitor(struct wlan_objmgr_psoc *psoc,
 					       uint8_t val);
 
+#ifdef WLAN_FEATURE_ICMP_OFFLOAD
+/**
+ * pmo_tgt_config_icmp_offload_req() - Configure icmp offload req to target
+ * @psoc: objmgr psoc
+ * @pmo_icmp_req: ICMP offload parameters
+ *
+ * Return: QDF status
+ */
+QDF_STATUS
+pmo_tgt_config_icmp_offload_req(struct wlan_objmgr_psoc *psoc,
+				struct pmo_icmp_offload *pmo_icmp_req);
+#endif
 #endif /* end  of _WLAN_PMO_TGT_API_H_ */

components/pmo/dispatcher/inc/wlan_pmo_ucfg_api.h

@@ -1284,6 +1284,37 @@ uint32_t ucfg_pmo_get_moddtim_user(struct wlan_objmgr_vdev *vdev);
  */
 bool
 ucfg_pmo_get_disconnect_sap_tdls_in_wow(struct wlan_objmgr_psoc *psoc);
+
+#ifdef WLAN_FEATURE_ICMP_OFFLOAD
+/**
+ * ucfg_pmo_check_icmp_offload(): API to check if icmp offload is enabled
+ * @psoc: objmgr psoc handle
+ * @vdev_id: vdev_id
+ *
+ * Return: QDF_STATUS_SUCCESS for success or error code
+ */
+QDF_STATUS ucfg_pmo_check_icmp_offload(struct wlan_objmgr_psoc *psoc,
+				       uint8_t vdev_id);
+/**
+ * ucfg_pmo_is_icmp_offload_enabled() - Get icmp offload enable or not
+ * @psoc: pointer to psoc object
+ *
+ * Return: icmp offload enable or not
+ */
+bool
+ucfg_pmo_is_icmp_offload_enabled(struct wlan_objmgr_psoc *psoc);
+
+/**
+ * ucfg_pmo_config_icmp_offload() - API to enable icmp offload request
+ * @psoc: pointer to psoc object
+ * @pmo_icmp_req: ICMP offload parameters
+ *
+ * Return: QDF_STATUS_SUCCESS for success or error code
+ */
+QDF_STATUS
+ucfg_pmo_config_icmp_offload(struct wlan_objmgr_psoc *psoc,
+			     struct pmo_icmp_offload *pmo_icmp_req);
+#endif
 #else /* WLAN_POWER_MANAGEMENT_OFFLOAD */
 static inline QDF_STATUS
 ucfg_pmo_psoc_open(struct wlan_objmgr_psoc *psoc)
@@ -1992,6 +2023,26 @@ ucfg_pmo_get_disconnect_sap_tdls_in_wow(struct wlan_objmgr_psoc *psoc)
 {
 	return false;
 }
+
+static inline
+QDF_STATUS ucfg_pmo_check_icmp_offload(struct wlan_objmgr_psoc *psoc,
+				       uint8_t vdev_id)
+{
+	return QDF_STATUS_SUCCESS;
+}
+
+static inline bool
+ucfg_pmo_is_icmp_offload_enabled(struct wlan_objmgr_psoc *psoc)
+{
+	return false;
+}
+
+QDF_STATUS
+ucfg_pmo_config_icmp_offload(struct wlan_objmgr_psoc *psoc,
+			     struct pmo_icmp_offload *pmo_icmp_req)
+{
+	return QDF_STATUS_SUCCESS;
+}
 #endif /* WLAN_POWER_MANAGEMENT_OFFLOAD */
 
 #ifdef WLAN_FEATURE_EXTWOW_SUPPORT