qcacld-3.0: Add support to send MWS-COEX configurations to FW

Add support to send below two MWS-COEX configurations to FW
1. Enable/disable MWS-COEX 4G (LTE) Quick FTDM
2. Set MWS-COEX 5G-NR power limit

Change-Id: I14656ced91c9dec2be85590e6f6c1e7497505a28
CRs-Fixed: 2265352

4 files changed, 153 insertions, 2 deletions

diff --git a/Kbuild b/Kbuild
index 3d0b8fec4d5c..9fa174bb969d 100644
--- a/Kbuild
+++ b/Kbuild
@@ -1278,7 +1278,8 @@ CDEFINES :=	-DANI_LITTLE_BYTE_ENDIAN \
 		-DCONFIG_160MHZ_SUPPORT \
 		-DCONFIG_MCL \
 		-DWMI_CMD_STRINGS \
-		-DCONFIG_HDD_INIT_WITH_RTNL_LOCK
+		-DCONFIG_HDD_INIT_WITH_RTNL_LOCK \
+		-DMWS_COEX
 
 ifneq ($(CONFIG_HIF_USB), 1)
 CDEFINES += -DWLAN_LOGGING_SOCK_SVC_ENABLE
diff --git a/core/hdd/inc/wlan_hdd_cfg.h b/core/hdd/inc/wlan_hdd_cfg.h
index 82bb498d48c4..be5b2b61593e 100644
--- a/core/hdd/inc/wlan_hdd_cfg.h
+++ b/core/hdd/inc/wlan_hdd_cfg.h
@@ -14827,6 +14827,58 @@ enum hw_filter_mode {
 #define CFG_ENABLE_SECONDARY_RATE_MAX           (0x3F)
 #define CFG_ENABLE_SECONDARY_RATE_DEFAULT       (0x17)
 
+#ifdef MWS_COEX
+/*
+ * <ini>
+ * gMwsCoex4gQuickTdm - Bitmap to control MWS-COEX 4G quick FTDM policy
+ * @Min: 0x00000000
+ * @Max: 0xFFFFFFFF
+ * @Default: 0x00000000
+ *
+ * It is a 32 bit value such that the various bits represent as below:
+ * Bit-0 : 0 - Don't allow quick FTDM policy (Default)
+ *	   1 - Allow quick FTDM policy
+ * Bit 1-31 : reserved for future use
+ *
+ * It is used to enable or disable MWS-COEX 4G (LTE) Quick FTDM
+ *
+ * Usage: Internal
+ *
+ * </ini>
+ */
+
+#define CFG_MWS_COEX_4G_QUICK_FTDM_NAME      "gMwsCoex4gQuickTdm"
+#define CFG_MWS_COEX_4G_QUICK_FTDM_MIN       (0x00000000)
+#define CFG_MWS_COEX_4G_QUICK_FTDM_MAX       (0xFFFFFFFF)
+#define CFG_MWS_COEX_4G_QUICK_FTDM_DEFAULT   (0x00000000)
+
+/*
+ * <ini>
+ * gMwsCoex5gnrPwrLimit - Bitmap to set MWS-COEX 5G-NR power limit
+ * @Min: 0x00000000
+ * @Max: 0xFFFFFFFF
+ * @Default: 0x00000000
+ *
+ * It is a 32 bit value such that the various bits represent as below:
+ * Bit-0 : Don't apply user specific power limit,
+ *	   use internal power limit (Default)
+ * Bit 1-2 : Invalid value (Ignored)
+ * Bit 3-21 : Apply the specified value as the external power limit, in dBm
+ * Bit 22-31 : Invalid value (Ignored)
+ *
+ * It is used to set MWS-COEX 5G-NR power limit
+ *
+ * Usage: Internal
+ *
+ * </ini>
+ */
+
+#define CFG_MWS_COEX_5G_NR_PWR_LIMIT_NAME      "gMwsCoex5gnrPwrLimit"
+#define CFG_MWS_COEX_5G_NR_PWR_LIMIT_MIN       (0x00000000)
+#define CFG_MWS_COEX_5G_NR_PWR_LIMIT_MAX       (0xFFFFFFFF)
+#define CFG_MWS_COEX_5G_NR_PWR_LIMIT_DEFAULT   (0x00000000)
+#endif
+
 /*---------------------------------------------------------------------------
    Type declarations
    -------------------------------------------------------------------------*/
@@ -14897,6 +14949,14 @@ struct hdd_config {
 	/* Bitmap for operating voltage corner mode */
 	uint32_t vc_mode_cfg_bitmap;
 
+#ifdef MWS_COEX
+	/* Bitmap for MWS-COEX 4G Quick FTDM */
+	u32 g_mws_coex_4g_quick_tdm;
+
+	/* Bitmap for MWS-COEX 5G-NR power limit */
+	u32 g_mws_coex_5g_nr_pwr_limit;
+#endif
+
 	uint16_t nNeighborScanPeriod;
 	uint16_t neighbor_scan_min_period;
 	uint8_t nNeighborLookupRssiThreshold;
diff --git a/core/hdd/src/wlan_hdd_cfg.c b/core/hdd/src/wlan_hdd_cfg.c
index 3dcc8fa68eb6..97aa3d9d268a 100644
--- a/core/hdd/src/wlan_hdd_cfg.c
+++ b/core/hdd/src/wlan_hdd_cfg.c
@@ -5619,6 +5619,20 @@ struct reg_table_entry g_registry_table[] = {
 		     CFG_ROAM_FORCE_RSSI_TRIGGER_MIN,
 		     CFG_ROAM_FORCE_RSSI_TRIGGER_MAX),
 
+#ifdef MWS_COEX
+	REG_VARIABLE(CFG_MWS_COEX_4G_QUICK_FTDM_NAME, WLAN_PARAM_HexInteger,
+		     struct hdd_config, g_mws_coex_4g_quick_tdm,
+		     VAR_FLAGS_OPTIONAL | VAR_FLAGS_RANGE_CHECK_ASSUME_DEFAULT,
+		     CFG_MWS_COEX_4G_QUICK_FTDM_DEFAULT,
+		     CFG_MWS_COEX_4G_QUICK_FTDM_MIN,
+		     CFG_MWS_COEX_4G_QUICK_FTDM_MAX),
+	REG_VARIABLE(CFG_MWS_COEX_5G_NR_PWR_LIMIT_NAME, WLAN_PARAM_HexInteger,
+		     struct hdd_config, g_mws_coex_5g_nr_pwr_limit,
+		     VAR_FLAGS_OPTIONAL | VAR_FLAGS_RANGE_CHECK_ASSUME_DEFAULT,
+		     CFG_MWS_COEX_5G_NR_PWR_LIMIT_DEFAULT,
+		     CFG_MWS_COEX_5G_NR_PWR_LIMIT_MIN,
+		     CFG_MWS_COEX_5G_NR_PWR_LIMIT_MAX),
+#endif
 };
 
 /**
@@ -6561,6 +6575,29 @@ static void hdd_cfg_print_sae(hdd_context_t *hdd_ctx)
 }
 #endif
 
+#ifdef MWS_COEX
+/**
+ * hdd_cfg_print_mws_coex() - Print MWS-COEX parameters
+ * @hdd_ctx: Pointer to HDD context
+ *
+ * Return: None
+ */
+static void hdd_cfg_print_mws_coex(hdd_context_t *hdd_ctx)
+{
+	hdd_debug("Name = [%s] Value = [%u]",
+		  CFG_MWS_COEX_4G_QUICK_FTDM_NAME,
+		  hdd_ctx->config->g_mws_coex_4g_quick_tdm);
+
+	hdd_debug("Name = [%s] Value = [%u]",
+		  CFG_MWS_COEX_5G_NR_PWR_LIMIT_NAME,
+		  hdd_ctx->config->g_mws_coex_5g_nr_pwr_limit);
+}
+#else
+static void hdd_cfg_print_mws_coex(hdd_context_t *hdd_ctx)
+{
+}
+#endif
+
 /**
  * hdd_cfg_print() - print the hdd configuration
  * @iniTable: pointer to hdd context
@@ -7523,7 +7560,7 @@ void hdd_cfg_print(hdd_context_t *pHddCtx)
 	hdd_debug("Name = [%s] Value = [%u]",
 		  CFG_ROAM_FORCE_RSSI_TRIGGER_NAME,
 		  pHddCtx->config->roam_force_rssi_trigger);
-
+	hdd_cfg_print_mws_coex(pHddCtx);
 }
 
 /**
diff --git a/core/hdd/src/wlan_hdd_main.c b/core/hdd/src/wlan_hdd_main.c
index 5a5d4e00ad49..a85fc3f3ced1 100644
--- a/core/hdd/src/wlan_hdd_main.c
+++ b/core/hdd/src/wlan_hdd_main.c
@@ -10264,6 +10264,53 @@ static int hdd_set_auto_shutdown_cb(hdd_context_t *hdd_ctx)
 }
 #endif
 
+#ifdef MWS_COEX
+/**
+ * hdd_set_mws_coex() - Set MWS coex configurations
+ * @adapter: HDD adapter
+ *
+ * This function sends MWS-COEX 4G quick FTDM and
+ * MWS-COEX 5G-NR power limit to FW
+ *
+ * Return: 0 on success and errno on failure.
+ */
+static int hdd_init_mws_coex(hdd_adapter_t *adapter)
+{
+	int ret = 0;
+	hdd_context_t *hdd_ctx;
+
+	if (!adapter) {
+		hdd_err("Invalid Param");
+		return -EINVAL;
+	}
+	hdd_ctx = WLAN_HDD_GET_CTX(adapter);
+
+	ret = sme_cli_set_command(adapter->sessionId,
+				  WMI_PDEV_PARAM_MWSCOEX_4G_ALLOW_QUICK_FTDM,
+				  hdd_ctx->config->g_mws_coex_4g_quick_tdm,
+				  PDEV_CMD);
+	if (ret) {
+		hdd_warn("Unable to send MWS-COEX 4G quick FTDM policy");
+		return ret;
+	}
+
+	ret = sme_cli_set_command(adapter->sessionId,
+				  WMI_PDEV_PARAM_MWSCOEX_SET_5GNR_PWR_LIMIT,
+				  hdd_ctx->config->g_mws_coex_5g_nr_pwr_limit,
+				  PDEV_CMD);
+	if (ret) {
+		hdd_warn("Unable to send MWS-COEX 4G quick FTDM policy");
+		return ret;
+	}
+	return ret;
+}
+#else
+static int hdd_init_mws_coex(hdd_adapter_t *adapter)
+{
+	return 0;
+}
+#endif
+
 /**
  * hdd_features_init() - Init features
  * @hdd_ctx:	HDD context
@@ -10332,6 +10379,12 @@ static int hdd_features_init(hdd_context_t *hdd_ctx, hdd_adapter_t *adapter)
 		goto out;
 	}
 
+	ret = hdd_init_mws_coex(adapter);
+	if (ret) {
+		hdd_err("Error initializing mws-coex");
+		goto out;
+	}
+
 	/* FW capabilities received, Set the Dot11 mode */
 	sme_setdef_dot11mode(hdd_ctx->hHal);
 	sme_set_prefer_80MHz_over_160MHz(hdd_ctx->hHal,