qcacld-3.0: Add ucfg_pmo_psoc_set_caps()

Provide PMO-specific device capabilities to PMO. This allows PMO to do
intersections between configuration and device capabilities.

Change-Id: If0a199f9be466d16cef900a29b14b73a2a4e52d0
CRs-Fixed: 2197828

components/pmo/core/inc/wlan_pmo_main.h

@@ -160,6 +160,15 @@ QDF_STATUS pmo_core_get_psoc_config(struct wlan_objmgr_psoc *psoc,
 QDF_STATUS pmo_core_update_psoc_config(struct wlan_objmgr_psoc *psoc,
 		struct pmo_psoc_cfg *psoc_cfg);
 
+/**
+ * pmo_psoc_set_caps() - overwrite configured device capability flags
+ * @psoc: the psoc for which the capabilities apply
+ * @caps: the cabability information to configure
+ *
+ * Return: None
+ */
+void pmo_psoc_set_caps(struct wlan_objmgr_psoc *psoc,
+		       struct pmo_device_caps *caps);
 
 /**
  * pmo_core_get_vdev_op_mode(): API to get the vdev operation mode

components/pmo/core/inc/wlan_pmo_priv.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2018 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -37,6 +37,7 @@
  * @psoc_cfg: place holder for psoc configuration
  * @pmo_tx_ops: transmit ops for PMO
  * @wow: wow configuration
+ * @caps: PMO specific device capability bits
  * @dp_hdl: psoc data path handle
  * @htc_hdl: htc layer handle
  * @hif_hdl: hif layer handle
@@ -49,6 +50,7 @@ struct pmo_psoc_priv_obj {
 	struct pmo_psoc_cfg psoc_cfg;
 	struct wlan_pmo_tx_ops pmo_tx_ops;
 	struct pmo_wow wow;
+	struct pmo_device_caps caps;
 	void *dp_hdl;
 	void *htc_hdl;
 	void *hif_hdl;

components/pmo/core/src/wlan_pmo_main.c

@@ -205,6 +205,16 @@ out:
 	return status;
 }
 
+void pmo_psoc_set_caps(struct wlan_objmgr_psoc *psoc,
+		       struct pmo_device_caps *caps)
+{
+	struct pmo_psoc_priv_obj *psoc_ctx;
+
+	pmo_psoc_with_ctx(psoc, psoc_ctx) {
+		qdf_mem_copy(&psoc_ctx->caps, caps, sizeof(psoc_ctx->caps));
+	}
+}
+
 void pmo_core_psoc_set_hif_handle(struct wlan_objmgr_psoc *psoc,
 				  void *hif_hdl)
 {

components/pmo/dispatcher/inc/wlan_pmo_common_public_struct.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2018 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -316,5 +316,21 @@ struct pmo_psoc_cfg {
 	enum pmo_auto_pwr_detect_failure_mode auto_power_save_fail_mode;
 };
 
+/**
+ * pmo_device_caps - device capability flags (true if feature is supported)
+ * @apf: Android Packet Filter (aka BPF)
+ * @arp_ns_offload: APR/NS offload
+ * @packet_filter: Legacy "Packet Filter"
+ * @unified_wow: Firmware supports "interface pause" flag in WoW command.
+ *	This allows both D0-WoW (bus up) and Non-D0-WoW (bus down) to use one
+ *	unified command
+ */
+struct pmo_device_caps {
+	bool apf;
+	bool arp_ns_offload;
+	bool packet_filter;
+	bool unified_wow;
+};
+
 #endif /* end  of _WLAN_PMO_COMMONP_STRUCT_H_ */
 

components/pmo/dispatcher/inc/wlan_pmo_ucfg_api.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2018 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -83,6 +83,16 @@ QDF_STATUS ucfg_pmo_get_psoc_config(struct wlan_objmgr_psoc *psoc,
 QDF_STATUS ucfg_pmo_update_psoc_config(struct wlan_objmgr_psoc *psoc,
 		struct pmo_psoc_cfg *psoc_cfg);
 
+/**
+ * ucfg_pmo_psoc_set_caps() - overwrite configured device capability flags
+ * @psoc: the psoc for which the capabilities apply
+ * @caps: the cabability information to configure
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS ucfg_pmo_psoc_set_caps(struct wlan_objmgr_psoc *psoc,
+				  struct pmo_device_caps *caps);
+
 /**
  * pmo_ucfg_enable_wakeup_event() -  enable wow wakeup events
  * @psoc: objmgr psoc

components/pmo/dispatcher/src/wlan_pmo_ucfg_api.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2018 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -43,6 +43,22 @@ QDF_STATUS ucfg_pmo_update_psoc_config(struct wlan_objmgr_psoc *psoc,
 	return pmo_core_update_psoc_config(psoc, psoc_cfg);
 }
 
+QDF_STATUS ucfg_pmo_psoc_set_caps(struct wlan_objmgr_psoc *psoc,
+				  struct pmo_device_caps *caps)
+{
+	QDF_BUG(psoc);
+	if (!psoc)
+		return QDF_STATUS_E_INVAL;
+
+	QDF_BUG(caps);
+	if (!caps)
+		return QDF_STATUS_E_INVAL;
+
+	pmo_psoc_set_caps(psoc, caps);
+
+	return QDF_STATUS_SUCCESS;
+}
+
 bool ucfg_pmo_is_ap_mode_supports_arp_ns(struct wlan_objmgr_psoc *psoc,
 	enum QDF_OPMODE vdev_opmode)
 {

core/wma/src/wma_main.c

@@ -5330,6 +5330,30 @@ static void wma_update_ra__limit(tp_wma_handle handle)
 }
 #endif
 
+static void wma_set_pmo_caps(struct wlan_objmgr_psoc *psoc)
+{
+	QDF_STATUS status;
+	struct pmo_device_caps caps;
+
+	caps.arp_ns_offload =
+		wma_is_service_enabled(wmi_service_arpns_offload);
+	caps.apf =
+		wma_is_service_enabled(wmi_service_bpf_offload);
+	caps.packet_filter =
+		wma_is_service_enabled(wmi_service_packet_filter_offload);
+	caps.unified_wow =
+		wma_is_service_enabled(wmi_service_unified_wow_capability);
+
+	status = ucfg_pmo_psoc_set_caps(psoc, &caps);
+	if (QDF_IS_STATUS_ERROR(status))
+		WMA_LOGE("Failed to set PMO capabilities; status:%d", status);
+}
+
+static void wma_set_component_caps(struct wlan_objmgr_psoc *psoc)
+{
+	wma_set_pmo_caps(psoc);
+}
+
 /**
  * wma_rx_service_ready_event() - event handler to process
  *                                wmi rx sevice ready event.
@@ -5618,6 +5642,9 @@ int wma_rx_service_ready_event(void *handle, uint8_t *cmd_param_info,
 	qdf_mem_copy(target_cap.wmi_service_bitmap,
 		     service_bitmap,
 		     sizeof(wma_handle->wmi_service_bitmap));
+
+	wma_set_component_caps(wma_handle->psoc);
+
 	target_cap.wlan_resource_config = tgt_hdl->info.wlan_res_cfg;
 	wma_update_fw_config(wma_handle, &target_cap, tgt_hdl);
 	qdf_mem_copy(wma_handle->wmi_service_bitmap,