From 56ce86e04f295e053dc15f04610b1ef115a83040 Mon Sep 17 00:00:00 2001
From: Jiachao Wu <jiacwu@codeaurora.org>
Date: Wed, 23 Aug 2017 15:27:11 +0800
Subject: [PATCH] qcacmn: Pass beacon tx rate value to FW

Set bcn_tx_rate when send WMI_VDEV_START_REQUEST_CMDID to FW.

Change-Id: I402d996fe4382d8dfd765e3bf7957d4696549b00
CRs-Fixed: 2097703
---
 wmi/inc/wmi_unified_param.h | 20 ++++++++++++++++++++
 wmi/src/wmi_unified_tlv.c   |  4 ++++
 2 files changed, 24 insertions(+)

diff --git a/wmi/inc/wmi_unified_param.h b/wmi/inc/wmi_unified_param.h
index 0a11f47ebe52..bc8e9994d924 100644
--- a/wmi/inc/wmi_unified_param.h
+++ b/wmi/inc/wmi_unified_param.h
@@ -609,6 +609,24 @@ struct mac_ssid {
 	uint8_t mac_ssid[WMI_MAC_MAX_SSID_LENGTH];
 } qdf_packed;
 
+/**
+ * enum wmi_bcn_tx_rate_code - beacon tx rate code
+ */
+enum wmi_bcn_tx_rate_code {
+	WMI_BCN_TX_RATE_CODE_1_M = 0x43,
+	WMI_BCN_TX_RATE_CODE_2_M = 0x42,
+	WMI_BCN_TX_RATE_CODE_5_5_M = 0x41,
+	WMI_BCN_TX_RATE_CODE_6_M = 0x03,
+	WMI_BCN_TX_RATE_CODE_9_M = 0x07,
+	WMI_BCN_TX_RATE_CODE_11M = 0x40,
+	WMI_BCN_TX_RATE_CODE_12_M = 0x02,
+	WMI_BCN_TX_RATE_CODE_18_M = 0x06,
+	WMI_BCN_TX_RATE_CODE_24_M = 0x01,
+	WMI_BCN_TX_RATE_CODE_36_M = 0x05,
+	WMI_BCN_TX_RATE_CODE_48_M = 0x00,
+	WMI_BCN_TX_RATE_CODE_54_M = 0x04,
+};
+
 /**
  * struct vdev_start_params - vdev start cmd parameter
  * @vdev_id: vdev id
@@ -643,6 +661,7 @@ struct mac_ssid {
  * @dot11_mode: Phy mode (VHT20/VHT80...)
  * @disable_hw_ack: Disable hw ack if chan is dfs channel for cac
  * @channel_param: Channel params required by target.
+ * @bcn_tx_rate_code: Beacon tx rate code.
  * @ldpc_rx_enabled: Enable/Disable LDPC RX for this vdev
  */
 struct vdev_start_params {
@@ -677,6 +696,7 @@ struct vdev_start_params {
 	uint8_t disable_hw_ack;
 	struct channel_param channel;
 #endif
+	enum wmi_bcn_tx_rate_code bcn_tx_rate_code;
 	bool ldpc_rx_enabled;
 };
 
diff --git a/wmi/src/wmi_unified_tlv.c b/wmi/src/wmi_unified_tlv.c
index f8bffbc021da..bd2f07b8435c 100644
--- a/wmi/src/wmi_unified_tlv.c
+++ b/wmi/src/wmi_unified_tlv.c
@@ -343,6 +343,10 @@ static QDF_STATUS send_vdev_start_cmd_tlv(wmi_unified_t wmi_handle,
 	cmd->beacon_interval = req->beacon_intval;
 	cmd->dtim_period = req->dtim_period;
 
+	cmd->bcn_tx_rate = req->bcn_tx_rate_code;
+	if (req->bcn_tx_rate_code)
+		cmd->flags |= WMI_UNIFIED_VDEV_START_BCN_TX_RATE_PRESENT;
+
 	if (!req->is_restart) {
 		cmd->beacon_interval = req->beacon_intval;
 		cmd->dtim_period = req->dtim_period;