qcacmn: Add optional wifi datapath feature ipa layer

This change adds the optional wifi datapath feature
to transfer data to and from modem via WLAN.
By using the existing path between WLAN and IPA, this
change registers new interfaces between IPA and WLAN
to reserve, add, delete and release rx filters,
which are required for setting up CCE filter rules.
These filters help to determine which packets need
to be routed to IPA specific REO rings.

Change-Id: I17c2ab77ae343f15d6b79fa02bb70ed62294089c
CRs-Fixed: 3403314

dp/wifi3.0/dp_ipa.c

@@ -18,6 +18,7 @@
 #ifdef IPA_OFFLOAD
 
 #include <wlan_ipa_ucfg_api.h>
+#include <wlan_ipa_core.h>
 #include <qdf_ipa_wdi3.h>
 #include <qdf_types.h>
 #include <qdf_lock.h>
@@ -3364,6 +3365,83 @@ static qdf_nbuf_t dp_ipa_intrabss_send(struct dp_pdev *pdev,
 	return NULL;
 }
 
+#ifdef IPA_OPT_WIFI_DP
+/**
+ * dp_ipa_rx_super_rule_setup()- pass cce super rule params to fw from ipa
+ *
+ * @soc_hdl: cdp soc
+ * @flt_params: filter tuple
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS dp_ipa_rx_super_rule_setup(struct cdp_soc_t *soc_hdl,
+				      void *flt_params)
+{
+	struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
+
+	return htt_h2t_rx_cce_super_rule_setup(soc->htt_handle, flt_params);
+}
+
+/**
+ * dp_ipa_wdi_opt_dpath_notify_flt_add_rem_cb()- send cce super rule filter
+ * add/remove result to ipa
+ *
+ * @flt0_rslt : result for filter0 add/remove
+ * @flt1_rslt : result for filter1 add/remove
+ *
+ * Return: void
+ */
+void dp_ipa_wdi_opt_dpath_notify_flt_add_rem_cb(int flt0_rslt, int flt1_rslt)
+{
+	wlan_ipa_wdi_opt_dpath_notify_flt_add_rem_cb(flt0_rslt, flt1_rslt);
+}
+
+int dp_ipa_pcie_link_up(struct cdp_soc_t *soc_hdl)
+{
+	struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
+	struct hal_soc *hal_soc = (struct hal_soc *)soc->hal_soc;
+	int response = 0;
+
+	response = hif_prevent_l1((hal_soc->hif_handle));
+	return response;
+}
+
+void dp_ipa_pcie_link_down(struct cdp_soc_t *soc_hdl)
+{
+	struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
+	struct hal_soc *hal_soc = (struct hal_soc *)soc->hal_soc;
+
+	hif_allow_l1(hal_soc->hif_handle);
+}
+
+/**
+ * dp_ipa_wdi_opt_dpath_notify_flt_rlsd()- send cce super rule release
+ * notification to ipa
+ *
+ * @flt0_rslt : result for filter0 release
+ * @flt1_rslt : result for filter1 release
+ *
+ *Return: void
+ */
+void dp_ipa_wdi_opt_dpath_notify_flt_rlsd(int flt0_rslt, int flt1_rslt)
+{
+	wlan_ipa_wdi_opt_dpath_notify_flt_rlsd(flt0_rslt, flt1_rslt);
+}
+
+/**
+ * dp_ipa_wdi_opt_dpath_notify_flt_rsvd()- send cce super rule reserve
+ * notification to ipa
+ *
+ *@is_success : result of filter reservatiom
+ *
+ *Return: void
+ */
+void dp_ipa_wdi_opt_dpath_notify_flt_rsvd(bool is_success)
+{
+	wlan_ipa_wdi_opt_dpath_notify_flt_rsvd(is_success);
+}
+#endif
+
 #ifdef IPA_WDS_EASYMESH_FEATURE
 /**
  * dp_ipa_peer_check() - Check for peer for given mac