a53c8fab3f
Remove the file name from the comment at top of many files. In most cases the file name was wrong anyway, so it's rather pointless. Also unify the IBM copyright statement. We did have a lot of sightly different statements and wanted to change them one after another whenever a file gets touched. However that never happened. Instead people start to take the old/"wrong" statements to use as a template for new files. So unify all of them in one go. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
141 lines
3.2 KiB
C
141 lines
3.2 KiB
C
/*
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* Copyright IBM Corp. 2001, 2007
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* Authors: Peter Tiedemann (ptiedem@de.ibm.com)
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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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