* <!--
* Copyright 2003, 2004 Develer S.r.l. (http://www.develer.com/)
* Copyright 2001 Bernardo Innocenti <bernie@develer.com>
- * This file is part of DevLib - See devlib/README for information.
+ * This file is part of DevLib - See README.devlib for information.
* -->
*
* \version $Id$
/*#*
*#* $Log$
+ *#* Revision 1.21 2005/11/04 16:20:02 bernie
+ *#* Fix reference to README.devlib in header.
+ *#*
+ *#* Revision 1.20 2005/04/11 19:10:28 bernie
+ *#* Include top-level headers from cfg/ subdir.
+ *#*
+ *#* Revision 1.19 2004/12/08 08:30:12 bernie
+ *#* Add missing header.
+ *#*
+ *#* Revision 1.18 2004/11/16 21:55:12 bernie
+ *#* Workaround for a known fifobuf bug.
+ *#*
+ *#* Revision 1.17 2004/09/14 20:57:00 bernie
+ *#* Use debug.h instead of kdebug.h.
+ *#*
*#* Revision 1.16 2004/09/06 21:39:08 bernie
*#* Simplify code using ATOMIC().
*#*
#ifndef MWARE_FIFO_H
#define MWARE_FIFO_H
-#include <cpu.h>
-#include <drv/kdebug.h>
+#include <cfg/cpu.h>
+#include <cfg/debug.h>
typedef struct FIFOBuffer
{
*/
INLINE void fifo_init(FIFOBuffer *fb, unsigned char *buf, size_t size)
{
+ /* FIFO buffers have a known bug with 1-byte buffers. */
+ ASSERT(size > 1);
+
fb->head = fb->tail = fb->begin = buf;
fb->end = buf + size - 1;
}