qcacmn: Add wma apis for High Latency systems (Part 4 - HL Datapath)

Initialize bad peer tx control data structure in WMA,
send down the initial configuration info to fw and
configure the peer status update setting in the tx_rx module.

CRs-Fixed: 975526
Change-Id: Ib380e10a0b343b6a8f9c2c0bf6d6dd602d2601c5

wmi/inc/wmi_unified_api.h

@@ -438,6 +438,9 @@ QDF_STATUS wmi_unified_lro_config_cmd(void *wmi_hdl,
 QDF_STATUS wmi_unified_set_thermal_mgmt_cmd(void *wmi_hdl,
 				struct thermal_cmd_params *thermal_info);
 
+QDF_STATUS wmi_unified_peer_rate_report_cmd(void *wmi_hdl,
+		struct wmi_peer_rate_report_params *rate_report_params);
+
 QDF_STATUS wmi_unified_set_mcc_channel_time_quota_cmd
 	(void *wmi_hdl,
 	uint32_t adapter_1_chan_freq,

wmi/inc/wmi_unified_param.h

@@ -197,6 +197,7 @@
 #define WMI_HOST_TPC_TX_NUM_CHAIN	4
 #define WMI_HOST_RXG_CAL_CHAN_MAX	4
 #define WMI_HOST_MAX_NUM_CHAINS	4
+#define WMI_MAX_NUM_OF_RATE_THRESH   4
 
 #include "qdf_atomic.h"
 
@@ -1339,6 +1340,67 @@ struct ocb_config_param {
 	void *dcc_ndl_active_state_list;
 };
 
+enum wmi_peer_rate_report_cond_phy_type {
+	WMI_PEER_RATE_REPORT_COND_11B = 0,
+	WMI_PEER_RATE_REPORT_COND_11A_G,
+	WMI_PEER_RATE_REPORT_COND_11N,
+	WMI_PEER_RATE_REPORT_COND_11AC,
+	WMI_PEER_RATE_REPORT_COND_MAX_NUM
+};
+
+/**
+ * struct report_rate_delta - peer specific parameters
+ * @percent: percentage
+ * @delta_min: rate min delta
+ */
+struct report_rate_delta {
+	A_UINT32 percent; /* in unit of 12.5% */
+	A_UINT32 delta_min;  /* in unit of Mbps */
+};
+
+/**
+ * struct report_rate_per_phy - per phy report parameters
+ * @cond_flags: condition flag val
+ * @delta: rate delta
+ * @report_rate_threshold: rate threshold
+ */
+struct report_rate_per_phy {
+	/*
+	 * PEER_RATE_REPORT_COND_FLAG_DELTA,
+	 * PEER_RATE_REPORT_COND_FLAG_THRESHOLD
+	 * Any of these two conditions or both of
+	 * them can be set.
+	 */
+	A_UINT32 cond_flags;
+	struct report_rate_delta delta;
+	/*
+	 * In unit of Mbps. There are at most 4 thresholds
+	 * If the threshold count is less than 4, set zero to
+	 * the one following the last threshold
+	 */
+	A_UINT32 report_rate_threshold[WMI_MAX_NUM_OF_RATE_THRESH];
+};
+
+/**
+ * struct peer_rate_report_params - peer rate report parameters
+ * @rate_report_enable: enable rate report param
+ * @backoff_time: backoff time
+ * @timer_period: timer
+ * @report_per_phy: report per phy type
+ */
+struct wmi_peer_rate_report_params {
+	A_UINT32 rate_report_enable;
+	A_UINT32 backoff_time;            /* in unit of msecond */
+	A_UINT32 timer_period;            /* in unit of msecond */
+	/*
+	 *In the following field, the array index means the phy type,
+	 * please see enum wmi_peer_rate_report_cond_phy_type for detail
+	 */
+	struct report_rate_per_phy report_per_phy[
+				WMI_PEER_RATE_REPORT_COND_MAX_NUM];
+
+};
+
 /**
  * struct t_thermal_cmd_params - thermal command parameters
  * @min_temp: minimum temprature

wmi/inc/wmi_unified_priv.h

@@ -314,6 +314,9 @@ QDF_STATUS (*send_lro_config_cmd)(wmi_unified_t wmi_handle,
 QDF_STATUS (*send_set_thermal_mgmt_cmd)(wmi_unified_t wmi_handle,
 				struct thermal_cmd_params *thermal_info);
 
+QDF_STATUS (*send_peer_rate_report_cmd)(wmi_unified_t wmi_handle,
+	 struct wmi_peer_rate_report_params *rate_report_params);
+
 QDF_STATUS (*send_set_mcc_channel_time_quota_cmd)
 	(wmi_unified_t wmi_handle,
 	uint32_t adapter_1_chan_freq,

wmi/inc/wmi_unified_tlv.h

@@ -190,6 +190,9 @@ QDF_STATUS send_lro_config_cmd_tlv(wmi_unified_t wmi_handle,
 QDF_STATUS send_set_thermal_mgmt_cmd_tlv(wmi_unified_t wmi_handle,
 				struct thermal_cmd_params *thermal_info);
 
+QDF_STATUS send_peer_rate_report_cmd_tlv(wmi_unified_t wmi_handle,
+	 struct wmi_peer_rate_report_params *rate_report_params);
+
 QDF_STATUS send_set_mcc_channel_time_quota_cmd_tlv
 	(wmi_unified_t wmi_handle,
 	uint32_t adapter_1_chan_freq,

wmi/src/wmi_unified_api.c

@@ -1207,6 +1207,26 @@ QDF_STATUS wmi_unified_lro_config_cmd(void *wmi_hdl,
 }
 
 #ifndef WMI_NON_TLV_SUPPORT
+/**
+ * wmi_unified_peer_rate_report_cmd() - process the peer rate report command
+ * @wmi_hdl: Pointer to wmi handle
+ * @rate_report_params: Pointer to peer rate report parameters
+ *
+ *
+ * Return: QDF_STATUS_SUCCESS for success otherwise failure
+ */
+QDF_STATUS wmi_unified_peer_rate_report_cmd(void *wmi_hdl,
+		struct wmi_peer_rate_report_params *rate_report_params)
+{
+	wmi_unified_t wmi_handle = (wmi_unified_t) wmi_hdl;
+
+	if (wmi_handle->ops->send_peer_rate_report_cmd)
+		return wmi_handle->ops->send_peer_rate_report_cmd(wmi_handle,
+					rate_report_params);
+
+	return QDF_STATUS_E_FAILURE;
+}
+
 /**
  * wmi_unified_bcn_buf_ll_cmd() - prepare and send beacon buffer to fw for LL
  * @wmi_hdl: wmi handle

wmi/src/wmi_unified_tlv.c

@@ -3022,6 +3022,71 @@ QDF_STATUS send_lro_config_cmd_tlv(wmi_unified_t wmi_handle,
 	return status;
 }
 
+/**
+ * send_peer_rate_report_cmd_tlv() - process the peer rate report command
+ * @wmi_handle: Pointer to wmi handle
+ * @rate_report_params: Pointer to peer rate report parameters
+ *
+ *
+ * Return: QDF_STATUS_SUCCESS for success otherwise failure
+ */
+QDF_STATUS send_peer_rate_report_cmd_tlv(wmi_unified_t wmi_handle,
+	 struct wmi_peer_rate_report_params *rate_report_params)
+{
+	wmi_peer_set_rate_report_condition_fixed_param *cmd = NULL;
+	wmi_buf_t buf = NULL;
+	QDF_STATUS status = 0;
+	uint32_t len = 0;
+	uint32_t i, j;
+
+	len = sizeof(*cmd);
+
+	buf = wmi_buf_alloc(wmi_handle, len);
+	if (!buf) {
+		WMI_LOGE("Failed to alloc buf to peer_set_condition cmd\n");
+		return QDF_STATUS_E_FAILURE;
+	}
+
+	cmd = (wmi_peer_set_rate_report_condition_fixed_param *)
+		wmi_buf_data(buf);
+
+	WMITLV_SET_HDR(
+	&cmd->tlv_header,
+	WMITLV_TAG_STRUC_wmi_peer_set_rate_report_condition_fixed_param,
+	WMITLV_GET_STRUCT_TLVLEN(
+		wmi_peer_set_rate_report_condition_fixed_param));
+
+	cmd->enable_rate_report  = rate_report_params->rate_report_enable;
+	cmd->report_backoff_time = rate_report_params->backoff_time;
+	cmd->report_timer_period = rate_report_params->timer_period;
+	for (i = 0; i < PEER_RATE_REPORT_COND_MAX_NUM; i++) {
+		cmd->cond_per_phy[i].val_cond_flags        =
+			rate_report_params->report_per_phy[i].cond_flags;
+		cmd->cond_per_phy[i].rate_delta.min_delta  =
+			rate_report_params->report_per_phy[i].delta.delta_min;
+		cmd->cond_per_phy[i].rate_delta.percentage =
+			rate_report_params->report_per_phy[i].delta.percent;
+		for (j = 0; j < MAX_NUM_OF_RATE_THRESH; j++) {
+			cmd->cond_per_phy[i].rate_threshold[j] =
+			rate_report_params->report_per_phy[i].
+						report_rate_threshold[j];
+		}
+	}
+
+	WMI_LOGE("%s enable %d backoff_time %d period %d\n", __func__,
+		 cmd->enable_rate_report,
+		 cmd->report_backoff_time, cmd->report_timer_period);
+
+	status = wmi_unified_cmd_send(wmi_handle, buf, len,
+			WMI_PEER_SET_RATE_REPORT_CONDITION_CMDID);
+	if (QDF_IS_STATUS_ERROR(status)) {
+		qdf_nbuf_free(buf);
+		WMI_LOGE("%s:Failed to send peer_set_report_cond command",
+			 __func__);
+	}
+	return status;
+}
+
 /**
  * send_bcn_buf_ll_cmd_tlv() - prepare and send beacon buffer to fw for LL
  * @wmi_handle: wmi handle
@@ -11599,6 +11664,7 @@ struct wmi_ops tlv_ops =  {
 			 send_set_mcc_channel_time_quota_cmd_tlv,
 	.send_set_thermal_mgmt_cmd = send_set_thermal_mgmt_cmd_tlv,
 	.send_lro_config_cmd = send_lro_config_cmd_tlv,
+	.send_peer_rate_report_cmd = send_peer_rate_report_cmd_tlv,
 	.send_bcn_buf_ll_cmd = send_bcn_buf_ll_cmd_tlv,
 	.send_set_sta_sa_query_param_cmd = send_set_sta_sa_query_param_cmd_tlv,
 	.send_set_sta_keep_alive_cmd = send_set_sta_keep_alive_cmd_tlv,