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142 lines
3.2 KiB
142 lines
3.2 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* |
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* Copyright IBM Corp. 2001, 2007 |
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* Authors: Peter Tiedemann ([email protected]) |
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* |
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*/ |
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#ifndef _CTCM_DBUG_H_ |
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#define _CTCM_DBUG_H_ |
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/* |
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* Debug Facility stuff |
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*/ |
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#include <asm/debug.h> |
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#ifdef DEBUG |
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#define do_debug 1 |
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#else |
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#define do_debug 0 |
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#endif |
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#ifdef DEBUGCCW |
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#define do_debug_ccw 1 |
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#define DEBUGDATA 1 |
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#else |
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#define do_debug_ccw 0 |
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#endif |
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#ifdef DEBUGDATA |
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#define do_debug_data 1 |
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#else |
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#define do_debug_data 0 |
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#endif |
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/* define dbf debug levels similar to kernel msg levels */ |
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#define CTC_DBF_ALWAYS 0 /* always print this */ |
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#define CTC_DBF_EMERG 0 /* system is unusable */ |
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#define CTC_DBF_ALERT 1 /* action must be taken immediately */ |
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#define CTC_DBF_CRIT 2 /* critical conditions */ |
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#define CTC_DBF_ERROR 3 /* error conditions */ |
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#define CTC_DBF_WARN 4 /* warning conditions */ |
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#define CTC_DBF_NOTICE 5 /* normal but significant condition */ |
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#define CTC_DBF_INFO 5 /* informational */ |
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#define CTC_DBF_DEBUG 6 /* debug-level messages */ |
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enum ctcm_dbf_names { |
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CTCM_DBF_SETUP, |
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CTCM_DBF_ERROR, |
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CTCM_DBF_TRACE, |
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CTCM_DBF_MPC_SETUP, |
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CTCM_DBF_MPC_ERROR, |
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CTCM_DBF_MPC_TRACE, |
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CTCM_DBF_INFOS /* must be last element */ |
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}; |
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struct ctcm_dbf_info { |
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char name[DEBUG_MAX_NAME_LEN]; |
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int pages; |
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int areas; |
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int len; |
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int level; |
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debug_info_t *id; |
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}; |
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extern struct ctcm_dbf_info ctcm_dbf[CTCM_DBF_INFOS]; |
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int ctcm_register_dbf_views(void); |
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void ctcm_unregister_dbf_views(void); |
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void ctcm_dbf_longtext(enum ctcm_dbf_names dbf_nix, int level, char *text, ...); |
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static inline const char *strtail(const char *s, int n) |
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{ |
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int l = strlen(s); |
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return (l > n) ? s + (l - n) : s; |
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} |
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#define CTCM_FUNTAIL strtail((char *)__func__, 16) |
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#define CTCM_DBF_TEXT(name, level, text) \ |
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do { \ |
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debug_text_event(ctcm_dbf[CTCM_DBF_##name].id, level, text); \ |
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} while (0) |
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#define CTCM_DBF_HEX(name, level, addr, len) \ |
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do { \ |
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debug_event(ctcm_dbf[CTCM_DBF_##name].id, \ |
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level, (void *)(addr), len); \ |
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} while (0) |
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#define CTCM_DBF_TEXT_(name, level, text...) \ |
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ctcm_dbf_longtext(CTCM_DBF_##name, level, text) |
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/* |
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* cat : one of {setup, mpc_setup, trace, mpc_trace, error, mpc_error}. |
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* dev : netdevice with valid name field. |
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* text: any text string. |
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*/ |
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#define CTCM_DBF_DEV_NAME(cat, dev, text) \ |
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do { \ |
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CTCM_DBF_TEXT_(cat, CTC_DBF_INFO, "%s(%s) :- %s", \ |
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CTCM_FUNTAIL, dev->name, text); \ |
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} while (0) |
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#define MPC_DBF_DEV_NAME(cat, dev, text) \ |
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do { \ |
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CTCM_DBF_TEXT_(MPC_##cat, CTC_DBF_INFO, "%s(%s) := %s", \ |
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CTCM_FUNTAIL, dev->name, text); \ |
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} while (0) |
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#define CTCMY_DBF_DEV_NAME(cat, dev, text) \ |
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do { \ |
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if (IS_MPCDEV(dev)) \ |
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MPC_DBF_DEV_NAME(cat, dev, text); \ |
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else \ |
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CTCM_DBF_DEV_NAME(cat, dev, text); \ |
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} while (0) |
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/* |
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* cat : one of {setup, mpc_setup, trace, mpc_trace, error, mpc_error}. |
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* dev : netdevice. |
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* text: any text string. |
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*/ |
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#define CTCM_DBF_DEV(cat, dev, text) \ |
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do { \ |
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CTCM_DBF_TEXT_(cat, CTC_DBF_INFO, "%s(%p) :-: %s", \ |
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CTCM_FUNTAIL, dev, text); \ |
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} while (0) |
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#define MPC_DBF_DEV(cat, dev, text) \ |
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do { \ |
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CTCM_DBF_TEXT_(MPC_##cat, CTC_DBF_INFO, "%s(%p) :=: %s", \ |
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CTCM_FUNTAIL, dev, text); \ |
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} while (0) |
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#define CTCMY_DBF_DEV(cat, dev, text) \ |
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do { \ |
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if (IS_MPCDEV(dev)) \ |
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MPC_DBF_DEV(cat, dev, text); \ |
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else \ |
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CTCM_DBF_DEV(cat, dev, text); \ |
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} while (0) |
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#endif
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