LXR linux/drivers/net/wireless/zd1211rw/zd

   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
  28typedef 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#else
  41#  define dev_dbg_f(dev, fmt, args...) do { (void)(dev); } while (0)
  42#  define dev_dbg_f_limit(dev, fmt, args...) do { (void)(dev); } while (0)
  43#endif /* DEBUG */
  44
  45#ifdef DEBUG
  46#  define ZD_ASSERT(x) \
  47do { \
  48        if (!(x)) { \
  49                pr_debug("%s:%d ASSERT %s VIOLATED!\n", \
  50                        __FILE__, __LINE__, __stringify(x)); \
  51                dump_stack(); \
  52        } \
  53} while (0)
  54#else
  55#  define ZD_ASSERT(x) do { } while (0)
  56#endif
  57
  58#ifdef DEBUG
  59#  define ZD_MEMCLEAR(pointer, size) memset((pointer), 0xff, (size))
  60#else
  61#  define ZD_MEMCLEAR(pointer, size) do { } while (0)
  62#endif
  63
  64#endif /* _ZD_DEF_H */
  65