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

Kbuild

@@ -1881,6 +1881,9 @@ cppflags-y += -DANI_BIG_BYTE_ENDIAN
 cppflags-y += -DBIG_ENDIAN_HOST
 endif
 
+#Enable MWS COEX support for 4G quick TDM and 5G NR pwr limit
+cppflags-y += -DMWS_COEX
+
 #Enable TX reclaim support
 cppflags-$(CONFIG_TX_CREDIT_RECLAIM_SUPPORT) += -DTX_CREDIT_RECLAIM_SUPPORT
 

core/hdd/inc/wlan_hdd_cfg.h

@@ -13894,6 +13894,58 @@ enum hdd_external_acs_policy {
 #define CFG_NUM_VDEV_ENABLE_MAX       (0x4)
 #define CFG_NUM_VDEV_ENABLE_DEFAULT   (CFG_TGT_NUM_VDEV)
 
+#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
+
 /*
  * <ini>
  * gEnableChangeChannelBandWidth - Enable/Disable change
@@ -13983,6 +14035,14 @@ 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 */
+	uint32_t mws_coex_4g_quick_tdm;
+
+	/* Bitmap for MWS-COEX 5G-NR power limit */
+	uint32_t mws_coex_5g_nr_pwr_limit;
+#endif
+
 	uint16_t nNeighborScanPeriod;
 	uint16_t neighbor_scan_min_period;
 	uint8_t nNeighborLookupRssiThreshold;

core/hdd/src/wlan_hdd_cfg.c

@@ -5301,6 +5301,20 @@ struct reg_table_entry g_registry_table[] = {
 		     CFG_CHANGE_CHANNEL_BANDWIDTH_DEFAULT,
 		     CFG_CHANGE_CHANNEL_BANDWIDTH_MIN,
 		     CFG_CHANGE_CHANNEL_BANDWIDTH_MAX),
+#ifdef MWS_COEX
+	REG_VARIABLE(CFG_MWS_COEX_4G_QUICK_FTDM_NAME, WLAN_PARAM_HexInteger,
+		     struct hdd_config, 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, 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
 };
 
 

core/hdd/src/wlan_hdd_main.c

@@ -10256,6 +10256,44 @@ static int hdd_set_auto_shutdown_cb(struct hdd_context *hdd_ctx)
 }
 #endif
 
+#ifdef MWS_COEX
+/**
+ * hdd_set_mws_coex() - Set MWS coex configurations
+ * @hdd_ctx:   HDD context
+ *
+ * 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(struct hdd_context *hdd_ctx)
+{
+	int ret = 0;
+
+	ret = sme_cli_set_command(0, WMI_PDEV_PARAM_MWSCOEX_4G_ALLOW_QUICK_FTDM,
+				  hdd_ctx->config->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(0, WMI_PDEV_PARAM_MWSCOEX_SET_5GNR_PWR_LIMIT,
+				  hdd_ctx->config->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(struct hdd_context *hdd_ctx)
+{
+	return 0;
+}
+#endif
+
 /**
  * hdd_features_init() - Init features
  * @hdd_ctx:	HDD context
@@ -10275,6 +10313,10 @@ static int hdd_features_init(struct hdd_context *hdd_ctx)
 
 	hdd_enter();
 
+	ret = hdd_init_mws_coex(hdd_ctx);
+	if (ret)
+		hdd_warn("Error initializing mws-coex");
+
 	cfg = hdd_ctx->config;
 	/* FW capabilities received, Set the Dot11 mode */
 	mac_handle = hdd_ctx->mac_handle;