qcacld-3.0: Update firmware filter config (part 1)

In order to conserve firmware memory when various filtering features are
not in use, update the target configuration provided to firmware based
on the intersection of various filtering features and host
configuration.

Part 1
	num_wow_filters = ARP/NS offload enabled ? 2 : 5
	bpf_instruction_size - BPF enabled ? 0 (auto) : 0xffffffff

Part 2 (pending firmware support)
	pkt_filter_num = Packet Filter enabled ? 12 : 0 (disabled)

Change-Id: Ic6624ff04598b53d8321e4864618b12b9702780f
CRs-Fixed: 2196997

pmo/dispatcher/inc/wlan_pmo_ucfg_api.h

@@ -33,6 +33,30 @@
 #include "wlan_pmo_pkt_filter_public_struct.h"
 #include "wlan_pmo_hw_filter_public_struct.h"
 
+/**
+ * ucfg_pmo_get_apf_instruction_size() - get the current APF instruction size
+ * @psoc: the psoc to query
+ *
+ * Return: APF instruction size
+ */
+uint32_t ucfg_pmo_get_apf_instruction_size(struct wlan_objmgr_psoc *psoc);
+
+/**
+ * ucfg_pmo_get_num_packet_filters() - get the number of packet filters
+ * @psoc: the psoc to query
+ *
+ * Return: number of packet filters
+ */
+uint8_t ucfg_pmo_get_num_packet_filters(struct wlan_objmgr_psoc *psoc);
+
+/**
+ * ucfg_pmo_get_num_wow_filters() - get the supported number of WoW filters
+ * @psoc: the psoc to query
+ *
+ * Return: number of WoW filters supported
+ */
+uint8_t ucfg_pmo_get_num_wow_filters(struct wlan_objmgr_psoc *psoc);
+
 /**
  * ucfg_pmo_is_ap_mode_supports_arp_ns() - Check ap mode support arp&ns offload
  * @psoc: objmgr psoc