From 58f12555abc6434ae40be02091a145657470f18c Mon Sep 17 00:00:00 2001
From: Sathish Kumar <ksathis@codeaurora.org>
Date: Tue, 9 Aug 2016 16:50:46 +0530
Subject: [PATCH] qcacmn: Add WMI API for setting bandwidth fairness

This change implements the Non-TLV WMI API for setting bandwidth
fairness. This WMI command was implemented as part of the recent WIN SW
release. This change ensures it is adapted to convergence code structure.

Change-Id: Ib9984c43b91b105bfb4687a7591f4fab509febc4
CRs-Fixed: 1060577
---
 wmi_unified_api.c     | 18 ++++++++++++++++++
 wmi_unified_non_tlv.c | 44 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 62 insertions(+)

diff --git a/wmi_unified_api.c b/wmi_unified_api.c
index 86a79f31f9..3fd8618808 100644
--- a/wmi_unified_api.c
+++ b/wmi_unified_api.c
@@ -3443,6 +3443,24 @@ QDF_STATUS wmi_unified_pdev_get_tpc_config_cmd_send(void *wmi_hdl,
 	return QDF_STATUS_E_FAILURE;
 }
 
+/**
+ *  wmi_unified_set_bwf_cmd_send() - WMI set bwf function
+ *  @param wmi_handle      : handle to WMI.
+ *  @param param    : pointer to set bwf param
+ *
+ *  @return QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure
+ */
+QDF_STATUS wmi_unified_set_bwf_cmd_send(void *wmi_hdl,
+				struct set_bwf_params *param)
+{
+	wmi_unified_t wmi_handle = (wmi_unified_t) wmi_hdl;
+
+	if (wmi_handle->ops->send_set_bwf_cmd)
+		return wmi_handle->ops->send_set_bwf_cmd(wmi_handle, param);
+
+	return QDF_STATUS_E_FAILURE;
+}
+
 /**
  *  wmi_unified_set_atf_cmd_send() - WMI set atf function
  *  @param wmi_handle      : handle to WMI.
diff --git a/wmi_unified_non_tlv.c b/wmi_unified_non_tlv.c
index 0cb850ba57..499c39f32b 100644
--- a/wmi_unified_non_tlv.c
+++ b/wmi_unified_non_tlv.c
@@ -3140,6 +3140,49 @@ send_pdev_get_tpc_config_cmd_non_tlv(wmi_unified_t wmi_handle,
 			WMI_PDEV_GET_TPC_CONFIG_CMDID);
 }
 
+/**
+ * send_set_bwf_cmd_non_tlv() - send set bwf command to fw
+ * @wmi_handle: wmi handle
+ * @param: pointer to set bwf param
+ *
+ * Return: 0 for success or error code
+ */
+QDF_STATUS
+send_set_bwf_cmd_non_tlv(wmi_unified_t wmi_handle,
+				struct set_bwf_params *param)
+{
+	struct wmi_bwf_peer_info   *peer_info;
+	wmi_peer_bwf_request *cmd;
+	wmi_buf_t buf;
+	int len = sizeof(wmi_peer_bwf_request);
+	int i, retval = 0;
+
+	len += param->num_peers * sizeof(struct wmi_bwf_peer_info);
+	buf = wmi_buf_alloc(wmi_handle, len);
+	if (!buf) {
+		qdf_print("%s:wmi_buf_alloc failed\n", __func__);
+		return QDF_STATUS_E_FAILURE;
+	}
+	cmd = (wmi_peer_bwf_request *)wmi_buf_data(buf);
+	qdf_mem_copy((void *)&(cmd->num_peers),
+			(void *)&(param->num_peers),
+			sizeof(u_int32_t));
+	peer_info = (struct wmi_bwf_peer_info *)&(cmd->peer_info[0]);
+	for (i = 0; i < param->num_peers; i++) {
+		qdf_mem_copy((void *)&(peer_info[i]),
+				(void *)&(param->peer_info[i]),
+				sizeof(struct wmi_bwf_peer_info));
+	}
+
+	retval = wmi_unified_cmd_send(wmi_handle, buf, len,
+			WMI_PEER_BWF_REQUEST_CMDID);
+
+	if (retval)
+		wmi_buf_free(buf);
+
+	return retval;
+}
+
 /**
  * send_set_atf_cmd_non_tlv() - send set atf command to fw
  * @wmi_handle: wmi handle
@@ -7207,6 +7250,7 @@ struct wmi_ops non_tlv_ops =  {
 	.send_scan_chan_list_cmd = send_scan_chan_list_cmd_non_tlv,
 	.send_pdev_get_tpc_config_cmd = send_pdev_get_tpc_config_cmd_non_tlv,
 	.send_set_atf_cmd = send_set_atf_cmd_non_tlv,
+	.send_set_bwf_cmd = send_set_bwf_cmd_non_tlv,
 	.send_pdev_fips_cmd = send_pdev_fips_cmd_non_tlv,
 	.send_wlan_profile_enable_cmd = send_wlan_profile_enable_cmd_non_tlv,
 	.send_wlan_profile_trigger_cmd = send_wlan_profile_trigger_cmd_non_tlv,