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

   1/* SPDX-License-Identifier: GPL-2.0-or-later */
   2/* ZD1211 USB-WLAN driver for Linux
   3 *
   4 * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
   5 * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.org>
   6 */
   7
   8#ifndef _ZD_DEF_H
   9#define _ZD_DEF_H
  10
  11#include <linux/kernel.h>
  12#include <linux/stringify.h>
  13#include <linux/device.h>
  14
  15typedef u16 __nocast zd_addr_t;
  16
  17#define dev_printk_f(level, dev, fmt, args...) \
  18        dev_printk(level, dev, "%s() " fmt, __func__, ##args)
  19
  20#ifdef DEBUG
  21#  define dev_dbg_f(dev, fmt, args...) \
  22          dev_printk_f(KERN_DEBUG, dev, fmt, ## args)
  23#  define dev_dbg_f_limit(dev, fmt, args...) do { \
  24        if (net_ratelimit()) \
  25                dev_printk_f(KERN_DEBUG, dev, fmt, ## args); \
  26} while (0)
  27#  define dev_dbg_f_cond(dev, cond, fmt, args...) ({ \
  28        bool __cond = !!(cond); \
  29        if (unlikely(__cond)) \
  30                dev_printk_f(KERN_DEBUG, dev, fmt, ## args); \
  31})
  32#else
  33#  define dev_dbg_f(dev, fmt, args...) do { (void)(dev); } while (0)
  34#  define dev_dbg_f_limit(dev, fmt, args...) do { (void)(dev); } while (0)
  35#  define dev_dbg_f_cond(dev, cond, fmt, args...) do { (void)(dev); } while (0)
  36#endif /* DEBUG */
  37
  38#ifdef DEBUG
  39#  define ZD_ASSERT(x) \
  40do { \
  41        if (unlikely(!(x))) { \
  42                pr_debug("%s:%d ASSERT %s VIOLATED!\n", \
  43                        __FILE__, __LINE__, __stringify(x)); \
  44                dump_stack(); \
  45        } \
  46} while (0)
  47#else
  48#  define ZD_ASSERT(x) do { } while (0)
  49#endif
  50
  51#ifdef DEBUG
  52#  define ZD_MEMCLEAR(pointer, size) memset((pointer), 0xff, (size))
  53#else
  54#  define ZD_MEMCLEAR(pointer, size) do { } while (0)
  55#endif
  56
  57#endif /* _ZD_DEF_H */
  58