qcacmn: Fix Zero CAC DFS kernel panic

* Moved target type macros to global target_if header file.
* Fixed kernel panic: Channel details were written in  invalid
  memory location.

Change-Id: Ia9134b8dad651e53f57243c45eb93fb86ddd94c5
CRs-Fixed: 2104219

target_if/core/inc/target_if.h

@@ -52,6 +52,11 @@
 #define GET_WMI_HDL_FROM_PSOC(psoc) \
 		(((struct target_psoc_info *)(psoc->tgt_if_handle))->wmi_handle)
 
+#define TARGET_TYPE_AR900B    9
+#define TARGET_TYPE_QCA9984   15 /* cascade */
+#define TARGET_TYPE_IPQ4019   16 /* dakota */
+#define TARGET_TYPE_QCA9888   17 /* besra */
+
 typedef struct wlan_objmgr_psoc *(*get_psoc_handle_callback)(
 			void *scn_handle);
 
@@ -159,5 +164,37 @@ QDF_STATUS target_if_register_legacy_service_ready_cb(
 	wmi_legacy_service_ready_callback service_ready_cb);
 
 void *target_if_get_wmi_handle(struct wlan_objmgr_psoc *psoc);
+
+/**
+ * target_is_tgt_type_ar900b() - Check if the target type is AR900B
+ * @target_type: target type to be checked.
+ *
+ * Return: true if the target_type is AR900B, else false.
+ */
+bool target_is_tgt_type_ar900b(uint32_t target_type);
+
+/**
+ * target_is_tgt_type_ipq4019() - Check if the target type is IPQ4019
+ * @target_type: target type to be checked.
+ *
+ * Return: true if the target_type is IPQ4019, else false.
+ */
+bool target_is_tgt_type_ipq4019(uint32_t target_type);
+
+/**
+ * target_is_tgt_type_qca9984() - Check if the target type is QCA9984
+ * @target_type: target type to be checked.
+ *
+ * Return: true if the target_type is QCA9984, else false.
+ */
+bool target_is_tgt_type_qca9984(uint32_t target_type);
+
+/**
+ * target_is_tgt_type_qca9888() - Check if the target type is QCA9888
+ * @target_type: target type to be checked.
+ *
+ * Return: true if the target_type is QCA9888, else false.
+ */
+bool target_is_tgt_type_qca9888(uint32_t target_type);
 #endif
 

target_if/core/src/target_if_main.c

@@ -205,6 +205,31 @@ static void target_if_sptrl_tx_ops_register(
 }
 #endif /* WLAN_CONV_SPECTRAL_ENABLE */
 
+static void target_if_target_tx_ops_register(
+		struct wlan_lmac_if_tx_ops *tx_ops)
+{
+	struct wlan_lmac_if_target_tx_ops *target_tx_ops;
+
+	if (!tx_ops) {
+		target_if_err("invalid tx_ops");
+		return;
+	}
+
+	target_tx_ops = &tx_ops->target_tx_ops;
+
+	target_tx_ops->tgt_is_tgt_type_ar900b =
+		target_is_tgt_type_ar900b;
+
+	target_tx_ops->tgt_is_tgt_type_ipq4019 =
+		target_is_tgt_type_ipq4019;
+
+	target_tx_ops->tgt_is_tgt_type_qca9984 =
+		target_is_tgt_type_qca9984;
+
+	target_tx_ops->tgt_is_tgt_type_qca9888 =
+		target_is_tgt_type_qca9888;
+}
+
 static
 QDF_STATUS target_if_register_umac_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops)
 {
@@ -230,6 +255,9 @@ QDF_STATUS target_if_register_umac_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops)
 	target_if_son_tx_ops_register(tx_ops);
 
 	target_if_tdls_tx_ops_register(tx_ops);
+
+	target_if_target_tx_ops_register(tx_ops);
+
 	/* Converged UMAC components to register their TX-ops here */
 	return QDF_STATUS_SUCCESS;
 }
@@ -303,3 +331,22 @@ void *target_if_get_wmi_handle(struct wlan_objmgr_psoc *psoc)
 
 }
 
+bool target_is_tgt_type_ar900b(uint32_t target_type)
+{
+	return target_type == TARGET_TYPE_AR900B;
+}
+
+bool target_is_tgt_type_ipq4019(uint32_t target_type)
+{
+	return target_type == TARGET_TYPE_IPQ4019;
+}
+
+bool target_is_tgt_type_qca9984(uint32_t target_type)
+{
+	return target_type == TARGET_TYPE_QCA9984;
+}
+
+bool target_is_tgt_type_qca9888(uint32_t target_type)
+{
+	return target_type == TARGET_TYPE_QCA9888;
+}