| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * |
| 3 | * Copyright (c) International Business Machines Corp., 2000,2002 |
| 4 | * Modified by Steve French (sfrench@us.ibm.com) |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See |
| 14 | * the GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 19 | * |
| 20 | */ |
| 21 | |
| 22 | #ifndef _H_CIFS_DEBUG |
| 23 | #define _H_CIFS_DEBUG |
| 24 | |
| 25 | void cifs_dump_mem(char *label, void *data, int length); |
| 26 | void cifs_dump_detail(void *buf, struct TCP_Server_Info *ptcp_info); |
| 27 | void cifs_dump_mids(struct TCP_Server_Info *); |
| 28 | extern bool traceSMB; /* flag which enables the function below */ |
| 29 | void dump_smb(void *, int); |
| 30 | #define CIFS_INFO 0x01 |
| 31 | #define CIFS_RC 0x02 |
| 32 | #define CIFS_TIMER 0x04 |
| 33 | |
| 34 | #define VFS 1 |
| 35 | #define FYI 2 |
| 36 | extern int cifsFYI; |
| 37 | #ifdef CONFIG_CIFS_DEBUG2 |
| 38 | #define NOISY 4 |
| 39 | #else |
| 40 | #define NOISY 0 |
| 41 | #endif |
| 42 | #define ONCE 8 |
| 43 | |
| 44 | /* |
| 45 | * debug ON |
| 46 | * -------- |
| 47 | */ |
| 48 | #ifdef CONFIG_CIFS_DEBUG |
| 49 | |
| 50 | /* information message: e.g., configuration, major event */ |
| 51 | #define cifs_dbg_func(ratefunc, type, fmt, ...) \ |
| 52 | do { \ |
| 53 | if ((type) & FYI && cifsFYI & CIFS_INFO) { \ |
| 54 | pr_debug_ ## ratefunc("%s: " \ |
| 55 | fmt, __FILE__, ##__VA_ARGS__); \ |
| 56 | } else if ((type) & VFS) { \ |
| 57 | pr_err_ ## ratefunc("CIFS VFS: " \ |
| 58 | fmt, ##__VA_ARGS__); \ |
| 59 | } else if ((type) & NOISY && (NOISY != 0)) { \ |
| 60 | pr_debug_ ## ratefunc(fmt, ##__VA_ARGS__); \ |
| 61 | } \ |
| 62 | } while (0) |
| 63 | |
| 64 | #define cifs_dbg(type, fmt, ...) \ |
| 65 | do { \ |
| 66 | if ((type) & ONCE) \ |
| 67 | cifs_dbg_func(once, \ |
| 68 | type, fmt, ##__VA_ARGS__); \ |
| 69 | else \ |
| 70 | cifs_dbg_func(ratelimited, \ |
| 71 | type, fmt, ##__VA_ARGS__); \ |
| 72 | } while (0) |
| 73 | |
| 74 | /* |
| 75 | * debug OFF |
| 76 | * --------- |
| 77 | */ |
| 78 | #else /* _CIFS_DEBUG */ |
| 79 | #define cifs_dbg(type, fmt, ...) \ |
| 80 | do { \ |
| 81 | if (0) \ |
| 82 | pr_debug(fmt, ##__VA_ARGS__); \ |
| 83 | } while (0) |
| 84 | #endif |
| 85 | |
| 86 | #endif /* _H_CIFS_DEBUG */ |