| Felipe Balbi | 550a737 | 2008-07-24 12:27:36 +0300 | [diff] [blame] | 1 | /* |
| 2 | * MUSB OTG driver debug defines |
| 3 | * |
| 4 | * Copyright 2005 Mentor Graphics Corporation |
| 5 | * Copyright (C) 2005-2006 by Texas Instruments |
| 6 | * Copyright (C) 2006-2007 Nokia Corporation |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or |
| 9 | * modify it under the terms of the GNU General Public License |
| 10 | * version 2 as published by the Free Software Foundation. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, but |
| 13 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | * General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License |
| 18 | * along with this program; if not, write to the Free Software |
| 19 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA |
| 20 | * 02110-1301 USA |
| 21 | * |
| 22 | * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| 23 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 24 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN |
| 25 | * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 26 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 27 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| 28 | * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
| 29 | * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 30 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 31 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 32 | * |
| 33 | */ |
| 34 | |
| 35 | #ifndef __MUSB_LINUX_DEBUG_H__ |
| 36 | #define __MUSB_LINUX_DEBUG_H__ |
| 37 | |
| 38 | #define yprintk(facility, format, args...) \ |
| 39 | do { printk(facility "%s %d: " format , \ |
| 40 | __func__, __LINE__ , ## args); } while (0) |
| 41 | #define WARNING(fmt, args...) yprintk(KERN_WARNING, fmt, ## args) |
| 42 | #define INFO(fmt, args...) yprintk(KERN_INFO, fmt, ## args) |
| 43 | #define ERR(fmt, args...) yprintk(KERN_ERR, fmt, ## args) |
| 44 | |
| 45 | #define xprintk(level, facility, format, args...) do { \ |
| 46 | if (_dbg_level(level)) { \ |
| 47 | printk(facility "%s %d: " format , \ |
| 48 | __func__, __LINE__ , ## args); \ |
| 49 | } } while (0) |
| 50 | |
| Felipe Balbi | b60c72a | 2008-10-29 15:10:39 +0200 | [diff] [blame] | 51 | extern unsigned musb_debug; |
| Felipe Balbi | 550a737 | 2008-07-24 12:27:36 +0300 | [diff] [blame] | 52 | |
| 53 | static inline int _dbg_level(unsigned l) |
| 54 | { |
| Felipe Balbi | b60c72a | 2008-10-29 15:10:39 +0200 | [diff] [blame] | 55 | return musb_debug >= l; |
| Felipe Balbi | 550a737 | 2008-07-24 12:27:36 +0300 | [diff] [blame] | 56 | } |
| 57 | |
| 58 | #define DBG(level, fmt, args...) xprintk(level, KERN_DEBUG, fmt, ## args) |
| 59 | |
| 60 | extern const char *otg_state_string(struct musb *); |
| 61 | |
| 62 | #endif /* __MUSB_LINUX_DEBUG_H__ */ |