1 files changed, 50 insertions, 0 deletions
diff --git a/uapi/linux/debug_linux.h b/uapi/linux/debug_linux.h
new file mode 100644
index 000000000000..57c3590efba4
--- /dev/null
+++ b/uapi/linux/debug_linux.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2013-2015 The Linux Foundation. All rights reserved.
+ *
+ * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
+ *
+ *
+ * Permission to use, copy, modify, and/or distribute this software for
+ * any purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all
+ * copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+ * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+ * This file was originally distributed by Qualcomm Atheros, Inc.
+ * under proprietary terms before Copyright ownership was assigned
+ * to the Linux Foundation.
+ */
+
+#ifndef _DEBUG_LINUX_H_
+#define _DEBUG_LINUX_H_
+
+/* macro to remove parens */
+#define ATH_PRINTX_ARG(arg ...) arg
+
+#ifdef DEBUG
+/* NOTE: the AR_DEBUG_PRINTF macro is defined here to handle special handling of variable arg macros
+ * which may be compiler dependent. */
+#define AR_DEBUG_PRINTF(mask, args) do {	\
+		if (GET_ATH_MODULE_DEBUG_VAR_MASK(ATH_MODULE_NAME) & (mask)) {			  \
+			A_LOGGER(mask, ATH_MODULE_NAME, ATH_PRINTX_ARG args);	 \
+		}					     \
+} while (0)
+#else
+/* on non-debug builds, keep in error and warning messages in the driver, all other
+ * message tracing will get compiled out */
+#define AR_DEBUG_PRINTF(mask, args) \
+	if ((mask) & (ATH_DEBUG_ERR | ATH_DEBUG_WARN)) { A_PRINTF(ATH_PRINTX_ARG args); }
+
+#endif
+
+#endif /* _DEBUG_LINUX_H_ */