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1d3bb996 DG |
1 | /* |
2 | * drivers/net/ibm_newemac/debug.h | |
3 | * | |
4 | * Driver for PowerPC 4xx on-chip ethernet controller, debug print routines. | |
5 | * | |
17cf803a BH |
6 | * Copyright 2007 Benjamin Herrenschmidt, IBM Corp. |
7 | * <benh@kernel.crashing.org> | |
8 | * | |
9 | * Based on the arch/ppc version of the driver: | |
10 | * | |
1d3bb996 DG |
11 | * Copyright (c) 2004, 2005 Zultys Technologies |
12 | * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net> | |
13 | * | |
14 | * This program is free software; you can redistribute it and/or modify it | |
15 | * under the terms of the GNU General Public License as published by the | |
16 | * Free Software Foundation; either version 2 of the License, or (at your | |
17 | * option) any later version. | |
18 | * | |
19 | */ | |
20 | #ifndef __IBM_NEWEMAC_DEBUG_H | |
21 | #define __IBM_NEWEMAC_DEBUG_H | |
22 | ||
23 | #include <linux/init.h> | |
24 | ||
25 | #include "core.h" | |
26 | ||
27 | #if defined(CONFIG_IBM_NEW_EMAC_DEBUG) | |
28 | ||
29 | struct emac_instance; | |
30 | struct mal_instance; | |
31 | ||
32 | extern void emac_dbg_register(struct emac_instance *dev); | |
33 | extern void emac_dbg_unregister(struct emac_instance *dev); | |
34 | extern void mal_dbg_register(struct mal_instance *mal); | |
35 | extern void mal_dbg_unregister(struct mal_instance *mal); | |
36 | extern int emac_init_debug(void) __init; | |
37 | extern void emac_fini_debug(void) __exit; | |
38 | extern void emac_dbg_dump_all(void); | |
39 | ||
40 | # define DBG_LEVEL 1 | |
41 | ||
42 | #else | |
43 | ||
44 | # define emac_dbg_register(x) do { } while(0) | |
45 | # define emac_dbg_unregister(x) do { } while(0) | |
46 | # define mal_dbg_register(x) do { } while(0) | |
47 | # define mal_dbg_unregister(x) do { } while(0) | |
48 | # define emac_init_debug() do { } while(0) | |
49 | # define emac_fini_debug() do { } while(0) | |
50 | # define emac_dbg_dump_all() do { } while(0) | |
51 | ||
52 | # define DBG_LEVEL 0 | |
53 | ||
54 | #endif | |
55 | ||
56 | #define EMAC_DBG(dev, name, fmt, arg...) \ | |
57 | printk(KERN_DEBUG #name "%s: " fmt, dev->ofdev->node->full_name, ## arg) | |
58 | ||
59 | #if DBG_LEVEL > 0 | |
60 | # define DBG(d,f,x...) EMAC_DBG(d, emac, f, ##x) | |
61 | # define MAL_DBG(d,f,x...) EMAC_DBG(d, mal, f, ##x) | |
62 | # define ZMII_DBG(d,f,x...) EMAC_DBG(d, zmii, f, ##x) | |
63 | # define RGMII_DBG(d,f,x...) EMAC_DBG(d, rgmii, f, ##x) | |
64 | # define NL "\n" | |
65 | #else | |
66 | # define DBG(f,x...) ((void)0) | |
67 | # define MAL_DBG(d,f,x...) ((void)0) | |
68 | # define ZMII_DBG(d,f,x...) ((void)0) | |
69 | # define RGMII_DBG(d,f,x...) ((void)0) | |
70 | #endif | |
71 | #if DBG_LEVEL > 1 | |
72 | # define DBG2(d,f,x...) DBG(d,f, ##x) | |
73 | # define MAL_DBG2(d,f,x...) MAL_DBG(d,f, ##x) | |
74 | # define ZMII_DBG2(d,f,x...) ZMII_DBG(d,f, ##x) | |
75 | # define RGMII_DBG2(d,f,x...) RGMII_DBG(d,f, ##x) | |
76 | #else | |
77 | # define DBG2(f,x...) ((void)0) | |
78 | # define MAL_DBG2(d,f,x...) ((void)0) | |
79 | # define ZMII_DBG2(d,f,x...) ((void)0) | |
80 | # define RGMII_DBG2(d,f,x...) ((void)0) | |
81 | #endif | |
82 | ||
83 | #endif /* __IBM_NEWEMAC_DEBUG_H */ |