[PATCH] W1: Change the type 'unsigned long' member of 'struct w1_bus_master' to ...
[linux-2.6/verdex.git] / fs / 9p / debug.h
blobfe551032788b68b17f146174d36c6479733a0836
1 /*
2 * linux/fs/9p/debug.h - V9FS Debug Definitions
4 * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
5 * Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to:
19 * Free Software Foundation
20 * 51 Franklin Street, Fifth Floor
21 * Boston, MA 02111-1301 USA
25 #define DEBUG_ERROR (1<<0)
26 #define DEBUG_CURRENT (1<<1)
27 #define DEBUG_9P (1<<2)
28 #define DEBUG_VFS (1<<3)
29 #define DEBUG_CONV (1<<4)
30 #define DEBUG_MUX (1<<5)
31 #define DEBUG_TRANS (1<<6)
32 #define DEBUG_SLABS (1<<7)
34 #define DEBUG_DUMP_PKT 0
36 extern int v9fs_debug_level;
38 #define dprintk(level, format, arg...) \
39 do { \
40 if((v9fs_debug_level & level)==level) \
41 printk(KERN_NOTICE "-- %s (%d): " \
42 format , __FUNCTION__, current->pid , ## arg); \
43 } while(0)
45 #define eprintk(level, format, arg...) \
46 do { \
47 printk(level "v9fs: %s (%d): " \
48 format , __FUNCTION__, current->pid , ## arg); \
49 } while(0)
51 #if DEBUG_DUMP_PKT
52 static inline void dump_data(const unsigned char *data, unsigned int datalen)
54 int i, n;
55 char buf[5*8];
57 n = 0;
58 i = 0;
59 while (i < datalen) {
60 n += snprintf(buf+n, sizeof(buf)-n, "%02x", data[i++]);
61 if (i%4 == 0)
62 n += snprintf(buf+n, sizeof(buf)-n, " ");
64 if (i%16 == 0) {
65 dprintk(DEBUG_ERROR, "%s\n", buf);
66 n = 0;
70 dprintk(DEBUG_ERROR, "%s\n", buf);
72 #else /* DEBUG_DUMP_PKT */
73 static inline void dump_data(const unsigned char *data, unsigned int datalen)
77 #endif /* DEBUG_DUMP_PKT */