1 files changed, 107 insertions, 0 deletions
diff --git a/carl9170fw/carlfw/include/printf.h b/carl9170fw/carlfw/include/printf.h
new file mode 100644
index 0000000..dd4559e
--- /dev/null
+++ b/carl9170fw/carlfw/include/printf.h
@@ -0,0 +1,107 @@
+/*
+ * carl9170 firmware - used by the ar9170 wireless device
+ *
+ * printf and his friends...
+ *
+ * Copyright (c) 2000-2005 ZyDAS Technology Corporation
+ * Copyright (c) 2007-2009 Atheros Communications, Inc.
+ * Copyright	2009	Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2009-2011	Christian Lamparter <chunkeey@googlemail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef __CARL9170FW_PRINTF_H
+#define __CARL9170FW_PRINTF_H
+
+#include <stdarg.h>
+#include <string.h>
+#include "config.h"
+#include "carl9170.h"
+#include "uart.h"
+#include "fwcmd.h"
+
+#ifdef CONFIG_CARL9170FW_PRINTF
+void __attribute__((format (printf, 1, 2))) tfp_printf(const char *fmt, ...);
+
+#define printf tfp_printf
+
+#else
+void __attribute__((format (printf, 1, 2))) min_printf(const char *fmt, ...);
+
+#define printf min_printf
+#endif /* CONFIG_CARL9170FW_PRINTF */
+
+#define PRINT(fmt, args...)						\
+	do {								\
+		printf(fmt, ## args);					\
+	} while (0)
+
+#define INFO(fmt, args...)	PRINT(fmt, ## args)
+
+#define ERR(fmt, args...)	PRINT(CARL9170_ERR_MAGIC fmt, ## args)
+
+#ifdef CONFIG_CARL9170FW_DEBUG
+#define DBG(fmt, args...)	PRINT(fmt, ## args)
+#else
+#define DBG(...)		do { } while (0);
+#endif
+
+/*
+ * NB: even though the MACRO is called "stall". It isn't supposed
+ * to stall since this will render the device unresponsive, until
+ * someone pulls the plug.
+ */
+#define STALL()
+
+#define BUG(fmt, args...)						\
+	do {								\
+		PRINT(CARL9170_BUG_MAGIC" %s()@%d \"" fmt "\"" ,	\
+		      __func__, __LINE__, ## args);			\
+		STALL()							\
+	} while (0);
+
+#define BUG_ON(condition)						\
+	({								\
+		int __ret = !!(condition);				\
+		if (unlikely(!!(__ret)))				\
+			BUG(#condition);				\
+		(__ret);						\
+	})
+
+static inline __inline void putcharacter(const char c __unused)
+{
+#ifdef CONFIG_CARL9170FW_DEBUG_USB
+	usb_putc(c);
+#endif /* CONFIG_CARL9170FW_DEBUG_USB */
+
+#ifdef CONFIG_CARL9170FW_DEBUG_UART
+	uart_putc(c);
+#endif /* CONFIG_CARL9170FW_DEBUG_UART */
+}
+
+static inline __inline void print_hex_dump(const void *buf __unused, int len __unused)
+{
+#ifdef CONFIG_CARL9170FW_DEBUG_USB
+	usb_print_hex_dump(buf, len);
+#endif /* CONFIG_CARL9170FW_DEBUG_USB */
+
+#ifdef CONFIG_CARL9170FW_DEBUG_UART
+	uart_print_hex_dump(buf, len);
+#endif /* CONFIG_CARL9170FW_DEBUG_UART */
+}
+
+#endif /* __CARL9170FW_PRINTF_H */
+