Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / net / ethernet / ibm / emac / debug.h

diff --git a/kernel/drivers/net/ethernet/ibm/emac/debug.h b/kernel/drivers/net/ethernet/ibm/emac/debug.h
new file mode 100644 (file)
index 0000000..9c45efe
--- /dev/null
+++ b/kernel/drivers/net/ethernet/ibm/emac/debug.h
@@ -0,0 +1,83 @@
+/*
+ * drivers/net/ethernet/ibm/emac/debug.h
+ *
+ * Driver for PowerPC 4xx on-chip ethernet controller, debug print routines.
+ *
+ * Copyright 2007 Benjamin Herrenschmidt, IBM Corp.
+ *                <benh@kernel.crashing.org>
+ *
+ * Based on the arch/ppc version of the driver:
+ *
+ * Copyright (c) 2004, 2005 Zultys Technologies
+ * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
+ *
+ * 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.
+ *
+ */
+#ifndef __IBM_NEWEMAC_DEBUG_H
+#define __IBM_NEWEMAC_DEBUG_H
+
+#include <linux/init.h>
+
+#include "core.h"
+
+#if defined(CONFIG_IBM_EMAC_DEBUG)
+
+struct emac_instance;
+struct mal_instance;
+
+void emac_dbg_register(struct emac_instance *dev);
+void emac_dbg_unregister(struct emac_instance *dev);
+void mal_dbg_register(struct mal_instance *mal);
+void mal_dbg_unregister(struct mal_instance *mal);
+int emac_init_debug(void) __init;
+void emac_fini_debug(void) __exit;
+void emac_dbg_dump_all(void);
+
+# define DBG_LEVEL             1
+
+#else
+
+# define emac_dbg_register(x)  do { } while(0)
+# define emac_dbg_unregister(x)        do { } while(0)
+# define mal_dbg_register(x)   do { } while(0)
+# define mal_dbg_unregister(x) do { } while(0)
+# define emac_init_debug()     do { } while(0)
+# define emac_fini_debug()     do { } while(0)
+# define emac_dbg_dump_all()   do { } while(0)
+
+# define DBG_LEVEL             0
+
+#endif
+
+#define EMAC_DBG(d, name, fmt, arg...) \
+       printk(KERN_DEBUG #name "%s: " fmt, d->ofdev->dev.of_node->full_name, ## arg)
+
+#if DBG_LEVEL > 0
+#  define DBG(d,f,x...)                EMAC_DBG(d, emac, f, ##x)
+#  define MAL_DBG(d,f,x...)    EMAC_DBG(d, mal, f, ##x)
+#  define ZMII_DBG(d,f,x...)   EMAC_DBG(d, zmii, f, ##x)
+#  define RGMII_DBG(d,f,x...)  EMAC_DBG(d, rgmii, f, ##x)
+#  define NL                   "\n"
+#else
+#  define DBG(f,x...)          ((void)0)
+#  define MAL_DBG(d,f,x...)    ((void)0)
+#  define ZMII_DBG(d,f,x...)   ((void)0)
+#  define RGMII_DBG(d,f,x...)  ((void)0)
+#endif
+#if DBG_LEVEL > 1
+#  define DBG2(d,f,x...)       DBG(d,f, ##x)
+#  define MAL_DBG2(d,f,x...)   MAL_DBG(d,f, ##x)
+#  define ZMII_DBG2(d,f,x...)  ZMII_DBG(d,f, ##x)
+#  define RGMII_DBG2(d,f,x...)         RGMII_DBG(d,f, ##x)
+#else
+#  define DBG2(f,x...)                 ((void)0)
+#  define MAL_DBG2(d,f,x...)   ((void)0)
+#  define ZMII_DBG2(d,f,x...)  ((void)0)
+#  define RGMII_DBG2(d,f,x...)         ((void)0)
+#endif
+
+#endif /* __IBM_NEWEMAC_DEBUG_H */