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authorLinus Torvalds <torvalds@linux-foundation.org>2011-10-25 13:25:22 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2011-10-25 13:25:22 +0200
commit8a9ea3237e7eb5c25f09e429ad242ae5a3d5ea22 (patch)
treea0a63398a9983667d52cbbbf4e2405b4f22b1d83 /drivers/net/ethernet/ibm/emac/debug.h
parent1be025d3cb40cd295123af2c394f7229ef9b30ca (diff)
parent8b3408f8ee994973869d8ba32c5bf482bc4ddca4 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1745 commits) dp83640: free packet queues on remove dp83640: use proper function to free transmit time stamping packets ipv6: Do not use routes from locally generated RAs |PATCH net-next] tg3: add tx_dropped counter be2net: don't create multiple RX/TX rings in multi channel mode be2net: don't create multiple TXQs in BE2 be2net: refactor VF setup/teardown code into be_vf_setup/clear() be2net: add vlan/rx-mode/flow-control config to be_setup() net_sched: cls_flow: use skb_header_pointer() ipv4: avoid useless call of the function check_peer_pmtu TCP: remove TCP_DEBUG net: Fix driver name for mdio-gpio.c ipv4: tcp: fix TOS value in ACK messages sent from TIME_WAIT rtnetlink: Add missing manual netlink notification in dev_change_net_namespaces ipv4: fix ipsec forward performance regression jme: fix irq storm after suspend/resume route: fix ICMP redirect validation net: hold sock reference while processing tx timestamps tcp: md5: add more const attributes Add ethtool -g support to virtio_net ... Fix up conflicts in: - drivers/net/Kconfig: The split-up generated a trivial conflict with removal of a stale reference to Documentation/networking/net-modules.txt. Remove it from the new location instead. - fs/sysfs/dir.c: Fairly nasty conflicts with the sysfs rb-tree usage, conflicting with Eric Biederman's changes for tagged directories.
Diffstat (limited to 'drivers/net/ethernet/ibm/emac/debug.h')
-rw-r--r--drivers/net/ethernet/ibm/emac/debug.h83
1 files changed, 83 insertions, 0 deletions
diff --git a/drivers/net/ethernet/ibm/emac/debug.h b/drivers/net/ethernet/ibm/emac/debug.h
new file mode 100644
index 00000000000..90477fe69d0
--- /dev/null
+++ b/drivers/net/ethernet/ibm/emac/debug.h
@@ -0,0 +1,83 @@
+/*
+ * drivers/net/ibm_newemac/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;
+
+extern void emac_dbg_register(struct emac_instance *dev);
+extern void emac_dbg_unregister(struct emac_instance *dev);
+extern void mal_dbg_register(struct mal_instance *mal);
+extern void mal_dbg_unregister(struct mal_instance *mal);
+extern int emac_init_debug(void) __init;
+extern void emac_fini_debug(void) __exit;
+extern 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 */