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author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-17 00:20:36 +0200 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-17 00:20:36 +0200 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/s390/net/ctcdbug.h | |
download | linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'drivers/s390/net/ctcdbug.h')
-rw-r--r-- | drivers/s390/net/ctcdbug.h | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/drivers/s390/net/ctcdbug.h b/drivers/s390/net/ctcdbug.h new file mode 100644 index 000000000000..ef8883951720 --- /dev/null +++ b/drivers/s390/net/ctcdbug.h @@ -0,0 +1,123 @@ +/* + * + * linux/drivers/s390/net/ctcdbug.h ($Revision: 1.4 $) + * + * CTC / ESCON network driver - s390 dbf exploit. + * + * Copyright 2000,2003 IBM Corporation + * + * Author(s): Original Code written by + * Peter Tiedemann (ptiedem@de.ibm.com) + * + * $Revision: 1.4 $ $Date: 2004/10/15 09:26:58 $ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + + +#include <asm/debug.h> +/** + * Debug Facility stuff + */ +#define CTC_DBF_SETUP_NAME "ctc_setup" +#define CTC_DBF_SETUP_LEN 16 +#define CTC_DBF_SETUP_INDEX 3 +#define CTC_DBF_SETUP_NR_AREAS 1 +#define CTC_DBF_SETUP_LEVEL 3 + +#define CTC_DBF_DATA_NAME "ctc_data" +#define CTC_DBF_DATA_LEN 128 +#define CTC_DBF_DATA_INDEX 3 +#define CTC_DBF_DATA_NR_AREAS 1 +#define CTC_DBF_DATA_LEVEL 2 + +#define CTC_DBF_TRACE_NAME "ctc_trace" +#define CTC_DBF_TRACE_LEN 16 +#define CTC_DBF_TRACE_INDEX 2 +#define CTC_DBF_TRACE_NR_AREAS 2 +#define CTC_DBF_TRACE_LEVEL 3 + +#define DBF_TEXT(name,level,text) \ + do { \ + debug_text_event(ctc_dbf_##name,level,text); \ + } while (0) + +#define DBF_HEX(name,level,addr,len) \ + do { \ + debug_event(ctc_dbf_##name,level,(void*)(addr),len); \ + } while (0) + +DECLARE_PER_CPU(char[256], ctc_dbf_txt_buf); +extern debug_info_t *ctc_dbf_setup; +extern debug_info_t *ctc_dbf_data; +extern debug_info_t *ctc_dbf_trace; + + +#define DBF_TEXT_(name,level,text...) \ + do { \ + char* ctc_dbf_txt_buf = get_cpu_var(ctc_dbf_txt_buf); \ + sprintf(ctc_dbf_txt_buf, text); \ + debug_text_event(ctc_dbf_##name,level,ctc_dbf_txt_buf); \ + put_cpu_var(ctc_dbf_txt_buf); \ + } while (0) + +#define DBF_SPRINTF(name,level,text...) \ + do { \ + debug_sprintf_event(ctc_dbf_trace, level, ##text ); \ + debug_sprintf_event(ctc_dbf_trace, level, text ); \ + } while (0) + + +int ctc_register_dbf_views(void); + +void ctc_unregister_dbf_views(void); + +/** + * some more debug stuff + */ + +#define HEXDUMP16(importance,header,ptr) \ +PRINT_##importance(header "%02x %02x %02x %02x %02x %02x %02x %02x " \ + "%02x %02x %02x %02x %02x %02x %02x %02x\n", \ + *(((char*)ptr)),*(((char*)ptr)+1),*(((char*)ptr)+2), \ + *(((char*)ptr)+3),*(((char*)ptr)+4),*(((char*)ptr)+5), \ + *(((char*)ptr)+6),*(((char*)ptr)+7),*(((char*)ptr)+8), \ + *(((char*)ptr)+9),*(((char*)ptr)+10),*(((char*)ptr)+11), \ + *(((char*)ptr)+12),*(((char*)ptr)+13), \ + *(((char*)ptr)+14),*(((char*)ptr)+15)); \ +PRINT_##importance(header "%02x %02x %02x %02x %02x %02x %02x %02x " \ + "%02x %02x %02x %02x %02x %02x %02x %02x\n", \ + *(((char*)ptr)+16),*(((char*)ptr)+17), \ + *(((char*)ptr)+18),*(((char*)ptr)+19), \ + *(((char*)ptr)+20),*(((char*)ptr)+21), \ + *(((char*)ptr)+22),*(((char*)ptr)+23), \ + *(((char*)ptr)+24),*(((char*)ptr)+25), \ + *(((char*)ptr)+26),*(((char*)ptr)+27), \ + *(((char*)ptr)+28),*(((char*)ptr)+29), \ + *(((char*)ptr)+30),*(((char*)ptr)+31)); + +static inline void +hex_dump(unsigned char *buf, size_t len) +{ + size_t i; + + for (i = 0; i < len; i++) { + if (i && !(i % 16)) + printk("\n"); + printk("%02x ", *(buf + i)); + } + printk("\n"); +} + |