1 files changed, 52 insertions, 0 deletions
diff --git a/qrtr/debug.h b/qrtr/debug.h
new file mode 100644
index 0000000..2ca5c71
--- /dev/null
+++ b/qrtr/debug.h
@@ -0,0 +1,52 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#ifndef __QRTR_DEBUG_H_
+#define __QRTR_DEBUG_H_
+
+#include <linux/types.h>
+
+enum {
+	RTX_REMOVE_RECORD = 0xFF,
+	RTX_SKB_ALLOC_FAIL = 0xAA,
+	RTX_SKB_ALLOC_SUCC = 0xBB,
+	RTX_SENT_ACK = 0xCC,
+	RTX_CTRL_SKB_ALLOC_FAIL = 0xDD,
+	RTX_UNREG_NODE = 0xEE,
+};
+
+#if IS_ENABLED(CONFIG_QRTR_DEBUG)
+
+void qrtr_debug_init(void);
+
+void qrtr_debug_remove(void);
+
+void qrtr_log_resume_tx_node_erase(unsigned int node_id);
+
+int qrtr_log_resume_tx(unsigned int node_id,
+		       unsigned int port_id, u8 state);
+
+void qrtr_log_skb_failure(const void *data, size_t len);
+
+#else
+
+static inline void qrtr_debug_init(void) { }
+
+static inline void qrtr_debug_remove(void) { }
+
+static inline void qrtr_log_resume_tx_node_erase(unsigned int node_id) { }
+
+static inline int qrtr_log_resume_tx(unsigned int node_id,
+				     unsigned int port_id, u8 state)
+{
+	return 0;
+}
+
+static inline void qrtr_log_skb_failure(const void *data, size_t len) { }
+
+#endif
+
+#endif
+