1 /* ZD1211 USB-WLAN driver for Linux 2 * 3 * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de> 4 * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.org> 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 the 14 * 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 #ifndef _ZD_DEF_H 22 #define _ZD_DEF_H 23 24 #include <linux/kernel.h> 25 #include <linux/stringify.h> 26 #include <linux/device.h> 27 28 typedef u16 __nocast zd_addr_t; 29 30 #define dev_printk_f(level, dev, fmt, args...) \ 31 dev_printk(level, dev, "%s() " fmt, __func__, ##args) 32 33 #ifdef DEBUG 34 # define dev_dbg_f(dev, fmt, args...) \ 35 dev_printk_f(KERN_DEBUG, dev, fmt, ## args) 36 # define dev_dbg_f_limit(dev, fmt, args...) do { \ 37 if (net_ratelimit()) \ 38 dev_printk_f(KERN_DEBUG, dev, fmt, ## args); \ 39 } while (0) 40 # define dev_dbg_f_cond(dev, cond, fmt, args...) ({ \ 41 bool __cond = !!(cond); \ 42 if (unlikely(__cond)) \ 43 dev_printk_f(KERN_DEBUG, dev, fmt, ## args); \ 44 }) 45 #else 46 # define dev_dbg_f(dev, fmt, args...) do { (void)(dev); } while (0) 47 # define dev_dbg_f_limit(dev, fmt, args...) do { (void)(dev); } while (0) 48 # define dev_dbg_f_cond(dev, cond, fmt, args...) do { (void)(dev); } while (0) 49 #endif /* DEBUG */ 50 51 #ifdef DEBUG 52 # define ZD_ASSERT(x) \ 53 do { \ 54 if (unlikely(!(x))) { \ 55 pr_debug("%s:%d ASSERT %s VIOLATED!\n", \ 56 __FILE__, __LINE__, __stringify(x)); \ 57 dump_stack(); \ 58 } \ 59 } while (0) 60 #else 61 # define ZD_ASSERT(x) do { } while (0) 62 #endif 63 64 #ifdef DEBUG 65 # define ZD_MEMCLEAR(pointer, size) memset((pointer), 0xff, (size)) 66 #else 67 # define ZD_MEMCLEAR(pointer, size) do { } while (0) 68 #endif 69 70 #endif /* _ZD_DEF_H */ 71