| David Gibson | 1d3bb99 | 2007-08-23 13:56:01 +1000 | [diff] [blame] | 1 | /* |
| 2 | * drivers/net/ibm_newemac/debug.h |
| 3 | * |
| 4 | * Driver for PowerPC 4xx on-chip ethernet controller, debug print routines. |
| 5 | * |
| Benjamin Herrenschmidt | 17cf803 | 2007-12-05 11:14:33 +1100 | [diff] [blame] | 6 | * Copyright 2007 Benjamin Herrenschmidt, IBM Corp. |
| 7 | * <benh@kernel.crashing.org> |
| 8 | * |
| 9 | * Based on the arch/ppc version of the driver: |
| 10 | * |
| David Gibson | 1d3bb99 | 2007-08-23 13:56:01 +1000 | [diff] [blame] | 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 */ |