qcacmn: Add qdf abstraction for ipa wdi stats api

Add qdf abstraction for ipa wlan wdi stats api.

Change-Id: If325950f7151199cf1f720ac0da05274bb307786
CRs-Fixed: 2517709

qdf/inc/qdf_ipa.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2019, 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 above
@@ -213,6 +213,16 @@ typedef __qdf_ipa_gsi_ep_config_t qdf_ipa_gsi_ep_config_t;
  */
 typedef __qdf_ipa_dp_evt_type_t qdf_ipa_dp_evt_type_t;
 
+#ifdef WDI3_STATS_UPDATE
+/**
+ * qdf_ipa_wdi_tx_info_t - WLAN embedded TX bytes information
+ *
+ * WLAN host fills this structure to update IPA driver about
+ * embedded TX information.
+ */
+typedef __qdf_ipa_wdi_tx_info_t qdf_ipa_wdi_tx_info_t;
+#endif
+
 typedef __qdf_ipa_hdr_add_t qdf_ipa_hdr_add_t;
 typedef __qdf_ipa_hdr_del_t qdf_ipa_hdr_del_t;
 typedef __qdf_ipa_ioc_add_hdr_t qdf_ipa_ioc_add_hdr_t;

qdf/inc/qdf_ipa_wdi3.h

@@ -398,5 +398,19 @@ static inline int qdf_ipa_wdi_release_smmu_mapping(uint32_t num_buffers,
 	return __qdf_ipa_wdi_release_smmu_mapping(num_buffers, info);
 }
 
+#ifdef WDI3_STATS_UPDATE
+/**
+ * qdf_ipa_wdi_wlan_stats() - Client should call this function to
+ *		send Tx byte counts to IPA driver
+ * @tx_count: number of Tx bytes
+ *
+ * Returns: 0 on success, negative on failure
+ */
+static inline int qdf_ipa_wdi_wlan_stats(qdf_ipa_wdi_tx_info_t *tx_stats)
+{
+	return __qdf_ipa_wdi_wlan_stats(tx_stats);
+}
+#endif
+
 #endif /* IPA_OFFLOAD */
 #endif /* _QDF_IPA_WDI3_H */

qdf/linux/src/i_qdf_ipa.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2019, 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 above
@@ -377,6 +377,18 @@ typedef struct ipa_wdi_buffer_info __qdf_ipa_wdi_buffer_info_t;
  */
 typedef struct ipa_gsi_ep_config __qdf_ipa_gsi_ep_config_t;
 
+#ifdef WDI3_STATS_UPDATE
+/**
+ * __qdf_ipa_wdi_tx_info_t - WLAN embedded TX information
+ */
+typedef struct ipa_wdi_tx_info __qdf_ipa_wdi_tx_info_t;
+
+#define QDF_IPA_WDI_TX_INFO_STA_TX_BYTES(stats_info)	\
+	(((struct ipa_wdi_tx_info *)stats_info)->sta_tx)
+#define QDF_IPA_WDI_TX_INFO_SAP_TX_BYTES(stats_info)	\
+	(((struct ipa_wdi_tx_info *)stats_info)->ap_tx)
+#endif
+
 /**
  * __qdf_ipa_dp_evt_type_t - type of event client callback is
  * invoked for on data path

qdf/linux/src/i_qdf_ipa_wdi3.h

@@ -386,6 +386,20 @@ static inline int __qdf_ipa_wdi_release_smmu_mapping(u32 num_buffers,
 	return ipa_wdi_release_smmu_mapping(num_buffers, info);
 }
 
+#ifdef WDI3_STATS_UPDATE
+/**
+ * __qdf_ipa_wdi_wlan_stats() - Client should call this function to
+ *		send Tx byte counts to IPA driver
+ * @tx_stats: number of Tx bytes on STA and SAP
+ *
+ * Returns: 0 on success, negative on failure
+ */
+static inline int __qdf_ipa_wdi_wlan_stats(struct ipa_wdi_tx_info *tx_stats)
+{
+	return ipa_wdi_sw_stats(tx_stats);
+}
+#endif
+
 #else /* CONFIG_IPA_WDI_UNIFIED_API */
 
 /**