126 lines
3.6 KiB
C
126 lines
3.6 KiB
C
/*
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*
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* linux/drivers/s390/net/ctcdbug.h
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*
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* CTC / ESCON network driver - s390 dbf exploit.
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*
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* Copyright 2000,2003 IBM Corporation
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*
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* Author(s): Original Code written by
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* Peter Tiedemann (ptiedem@de.ibm.com)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef _CTCDBUG_H_
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#define _CTCDBUG_H_
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#include <asm/debug.h>
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#include "ctcmain.h"
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/**
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* Debug Facility stuff
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*/
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#define CTC_DBF_SETUP_NAME "ctc_setup"
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#define CTC_DBF_SETUP_LEN 16
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#define CTC_DBF_SETUP_PAGES 8
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#define CTC_DBF_SETUP_NR_AREAS 1
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#define CTC_DBF_SETUP_LEVEL 3
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#define CTC_DBF_DATA_NAME "ctc_data"
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#define CTC_DBF_DATA_LEN 128
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#define CTC_DBF_DATA_PAGES 8
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#define CTC_DBF_DATA_NR_AREAS 1
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#define CTC_DBF_DATA_LEVEL 3
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#define CTC_DBF_TRACE_NAME "ctc_trace"
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#define CTC_DBF_TRACE_LEN 16
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#define CTC_DBF_TRACE_PAGES 4
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#define CTC_DBF_TRACE_NR_AREAS 2
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#define CTC_DBF_TRACE_LEVEL 3
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#define DBF_TEXT(name,level,text) \
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do { \
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debug_text_event(ctc_dbf_##name,level,text); \
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} while (0)
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#define DBF_HEX(name,level,addr,len) \
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do { \
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debug_event(ctc_dbf_##name,level,(void*)(addr),len); \
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} while (0)
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DECLARE_PER_CPU(char[256], ctc_dbf_txt_buf);
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extern debug_info_t *ctc_dbf_setup;
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extern debug_info_t *ctc_dbf_data;
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extern debug_info_t *ctc_dbf_trace;
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#define DBF_TEXT_(name,level,text...) \
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do { \
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char* ctc_dbf_txt_buf = get_cpu_var(ctc_dbf_txt_buf); \
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sprintf(ctc_dbf_txt_buf, text); \
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debug_text_event(ctc_dbf_##name,level,ctc_dbf_txt_buf); \
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put_cpu_var(ctc_dbf_txt_buf); \
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} while (0)
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#define DBF_SPRINTF(name,level,text...) \
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do { \
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debug_sprintf_event(ctc_dbf_trace, level, ##text ); \
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debug_sprintf_event(ctc_dbf_trace, level, text ); \
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} while (0)
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int ctc_register_dbf_views(void);
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void ctc_unregister_dbf_views(void);
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/**
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* some more debug stuff
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*/
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#define HEXDUMP16(importance,header,ptr) \
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PRINT_##importance(header "%02x %02x %02x %02x %02x %02x %02x %02x " \
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"%02x %02x %02x %02x %02x %02x %02x %02x\n", \
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*(((char*)ptr)),*(((char*)ptr)+1),*(((char*)ptr)+2), \
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*(((char*)ptr)+3),*(((char*)ptr)+4),*(((char*)ptr)+5), \
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*(((char*)ptr)+6),*(((char*)ptr)+7),*(((char*)ptr)+8), \
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*(((char*)ptr)+9),*(((char*)ptr)+10),*(((char*)ptr)+11), \
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*(((char*)ptr)+12),*(((char*)ptr)+13), \
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*(((char*)ptr)+14),*(((char*)ptr)+15)); \
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PRINT_##importance(header "%02x %02x %02x %02x %02x %02x %02x %02x " \
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"%02x %02x %02x %02x %02x %02x %02x %02x\n", \
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*(((char*)ptr)+16),*(((char*)ptr)+17), \
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*(((char*)ptr)+18),*(((char*)ptr)+19), \
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*(((char*)ptr)+20),*(((char*)ptr)+21), \
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*(((char*)ptr)+22),*(((char*)ptr)+23), \
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*(((char*)ptr)+24),*(((char*)ptr)+25), \
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*(((char*)ptr)+26),*(((char*)ptr)+27), \
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*(((char*)ptr)+28),*(((char*)ptr)+29), \
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*(((char*)ptr)+30),*(((char*)ptr)+31));
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static inline void
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hex_dump(unsigned char *buf, size_t len)
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{
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size_t i;
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for (i = 0; i < len; i++) {
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if (i && !(i % 16))
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printk("\n");
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printk("%02x ", *(buf + i));
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}
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printk("\n");
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}
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#endif
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