wlan_compat.h

Linux Wireless LAN Project 的目标是开发一个完整的

		#define WLAN_LOG_INFO3(s,n1,n2,n3) printk(KERN_INFO __FUNCTION__": " s, (n1), (n2), (n3));
		#define WLAN_LOG_INFO4(s,n1,n2,n3,n4) printk(KERN_INFO __FUNCTION__": " s, (n1), (n2), (n3), (n4));

		#define WLAN_LOG_DEBUG0(l, s) if ( wlan_debug >= (l)) printk(KERN_DEBUG __FUNCTION__": " s);
		#define WLAN_LOG_DEBUG1(l, s,n) if ( wlan_debug >= (l)) printk(KERN_DEBUG __FUNCTION__": " s, (n));
		#define WLAN_LOG_DEBUG2(l, s,n1,n2) if ( wlan_debug >= (l)) printk(KERN_DEBUG __FUNCTION__": " s, (n1), (n2));
		#define WLAN_LOG_DEBUG3(l, s,n1,n2,n3) if ( wlan_debug >= (l)) printk(KERN_DEBUG __FUNCTION__": " s, (n1), (n2), (n3));
		#define WLAN_LOG_DEBUG4(l, s,n1,n2,n3,n4) if ( wlan_debug >= (l)) printk(KERN_DEBUG __FUNCTION__": " s, (n1), (n2), (n3), (n4));
		#define WLAN_LOG_DEBUG5(l, s,n1,n2,n3,n4,n5) if ( wlan_debug >= (l)) printk(KERN_DEBUG __FUNCTION__": " s, (n1), (n2), (n3), (n4), (n5));
	#else
		#define WLAN_ASSERT(c) 
		#define WLAN_HEX_DUMP( l, s, p, n)

		#define DBFENTER 
		#define DBFEXIT 

		#define WLAN_LOG_INFO0(s)
		#define WLAN_LOG_INFO1(s,n)
		#define WLAN_LOG_INFO2(s,n1,n2)
		#define WLAN_LOG_INFO3(s,n1,n2,n3)
		#define WLAN_LOG_INFO4(s,n1,n2,n3,n4)

		#define WLAN_LOG_DEBUG0(l, s)
		#define WLAN_LOG_DEBUG1(l, s,n)
		#define WLAN_LOG_DEBUG2(l, s,n1,n2)
		#define WLAN_LOG_DEBUG3(l, s,n1,n2,n3)
		#define WLAN_LOG_DEBUG4(l, s,n1,n2,n3,n4)
		#define WLAN_LOG_DEBUG5(l, s,n1,n2,n3,n4,n5)
	#endif
#elif (WLAN_OS == WLAN_LWOS)
	#define KERN_ERR	
	#define KERN_WARNING
	#define KERN_NOTICE
	#define KERN_INFO
	#define KERN_DEBUG
	#define __FUNCTION__

	#define WLAN_LOG_ERROR0(s) kprintf(KERN_ERR s);
	#define WLAN_LOG_ERROR1(s,n) kprintf(KERN_ERR s, (n));
	#define WLAN_LOG_ERROR2(s,n1,n2) kprintf(KERN_ERR s, (n1), (n2));
	#define WLAN_LOG_ERROR3(s,n1,n2,n3) kprintf(KERN_ERR s, (n1), (n2), (n3));
	#define WLAN_LOG_ERROR4(s,n1,n2,n3,n4) kprintf(KERN_ERR ": " s, (n1), (n2), (n3), (n4));

	#define WLAN_LOG_WARNING0(s) kprintf(KERN_WARNING s);
	#define WLAN_LOG_WARNING1(s,n) kprintf(KERN_WARNING s, (n));
	#define WLAN_LOG_WARNING2(s,n1,n2) kprintf(KERN_WARNING s, (n1), (n2));
	#define WLAN_LOG_WARNING3(s,n1,n2,n3) kprintf(KERN_WARNING s, (n1), (n2), (n3));
	#define WLAN_LOG_WARNING4(s,n1,n2,n3,n4) kprintf(KERN_WARNING ": " s, (n1), (n2), (n3), (n4));

	#define WLAN_LOG_NOTICE0(s) kprintf(KERN_NOTICE s);
	#define WLAN_LOG_NOTICE1(s,n) kprintf(KERN_NOTICE s, (n));
	#define WLAN_LOG_NOTICE2(s,n1,n2) kprintf(KERN_NOTICE s, (n1), (n2));
	#define WLAN_LOG_NOTICE3(s,n1,n2,n3) kprintf(KERN_NOTICE s, (n1), (n2), (n3));
	#define WLAN_LOG_NOTICE4(s,n1,n2,n3,n4) kprintf(KERN_NOTICE s, (n1), (n2), (n3), (n4));

	#if defined(WLAN_INCLUDE_DEBUG)
		#define WLAN_ASSERT(c) if ((!(c)) && wlan_debug >= 1) \
			{WLAN_LOG_DEBUG0(1, "Assertion failure!\n");}
		#define WLAN_HEX_DUMP( l, s, p, n)	if( wlan_debug >= (l) ){ \
			int __i__; \
			kprintf(KERN_DEBUG s ":"); \
			for( __i__=0; __i__ < (n); __i__++) \
				kprintf( " %02x", ((UINT8*)(p))[__i__]); \
			kprintf("\n"); }

		#define DBFENTER { if ( wlan_debug >= 4 ){ WLAN_LOG_DEBUG0(3,"Enter\n"); } }
		#define DBFEXIT  { if ( wlan_debug >= 4 ){ WLAN_LOG_DEBUG0(3,"Exit\n"); } }

		#define WLAN_LOG_INFO0(s) kprintf(KERN_INFO __FUNCTION__": " s);
		#define WLAN_LOG_INFO1(s,n) kprintf(KERN_INFO __FUNCTION__": " s, (n));
		#define WLAN_LOG_INFO2(s,n1,n2) kprintf(KERN_INFO __FUNCTION__": " s, (n1), (n2));
		#define WLAN_LOG_INFO3(s,n1,n2,n3) kprintf(KERN_INFO __FUNCTION__": " s, (n1), (n2), (n3));
		#define WLAN_LOG_INFO4(s,n1,n2,n3,n4) kprintf(KERN_INFO __FUNCTION__": " s, (n1), (n2), (n3), (n4));

		#define WLAN_LOG_DEBUG0(l, s) if ( wlan_debug >= (l)) kprintf(KERN_DEBUG __FUNCTION__": " s);
		#define WLAN_LOG_DEBUG1(l, s,n) if ( wlan_debug >= (l)) kprintf(KERN_DEBUG __FUNCTION__": " s, (n));
		#define WLAN_LOG_DEBUG2(l, s,n1,n2) if ( wlan_debug >= (l)) kprintf(KERN_DEBUG __FUNCTION__": " s, (n1), (n2));
		#define WLAN_LOG_DEBUG3(l, s,n1,n2,n3) if ( wlan_debug >= (l)) kprintf(KERN_DEBUG __FUNCTION__": " s, (n1), (n2), (n3));
		#define WLAN_LOG_DEBUG4(l, s,n1,n2,n3,n4) if ( wlan_debug >= (l)) kprintf(KERN_DEBUG __FUNCTION__": " s, (n1), (n2), (n3), (n4));
		#define WLAN_LOG_DEBUG5(l, s,n1,n2,n3,n4,n5) if ( wlan_debug >= (l)) kprintf(KERN_DEBUG __FUNCTION__": " s, (n1), (n2), (n3), (n4), (n5));
	#else
		#define WLAN_ASSERT(c) 
		#define WLAN_HEX_DUMP( l, s, p, n)

		#define DBFENTER 
		#define DBFEXIT 

		#define WLAN_LOG_INFO0(s)
		#define WLAN_LOG_INFO1(s,n)
		#define WLAN_LOG_INFO2(s,n1,n2)
		#define WLAN_LOG_INFO3(s,n1,n2,n3)
		#define WLAN_LOG_INFO4(s,n1,n2,n3,n4)

		#define WLAN_LOG_DEBUG0(l, s)
		#define WLAN_LOG_DEBUG1(l, s,n)
		#define WLAN_LOG_DEBUG2(l, s,n1,n2)
		#define WLAN_LOG_DEBUG3(l, s,n1,n2,n3)
		#define WLAN_LOG_DEBUG4(l, s,n1,n2,n3,n4)
		#define WLAN_LOG_DEBUG5(l, s,n1,n2,n3,n4,n5)
	#endif
#else
	#define WLAN_LOG_ERROR0(s)
	#define WLAN_LOG_ERROR1(s,n)
	#define WLAN_LOG_ERROR2(s,n1,n2)
	#define WLAN_LOG_ERROR3(s,n1,n2,n3)
	#define WLAN_LOG_ERROR4(s,n1,n2,n3,n4)

	#define WLAN_LOG_WARNING0(s)
	#define WLAN_LOG_WARNING1(s,n)
	#define WLAN_LOG_WARNING2(s,n1,n2)
	#define WLAN_LOG_WARNING3(s,n1,n2,n3)
	#define WLAN_LOG_WARNING4(s,n1,n2,n3,n4)

	#define WLAN_LOG_NOTICE0(s)
	#define WLAN_LOG_NOTICE1(s,n)
	#define WLAN_LOG_NOTICE2(s,n1,n2)
	#define WLAN_LOG_NOTICE3(s,n1,n2,n3)
	#define WLAN_LOG_NOTICE4(s,n1,n2,n3,n4)

		#define WLAN_ASSERT(c) 
		#define WLAN_HEX_DUMP( l, s, p, n)

		#define DBFENTER 
		#define DBFEXIT 

		#define WLAN_LOG_INFO0(s)
		#define WLAN_LOG_INFO1(s,n)
		#define WLAN_LOG_INFO2(s,n1,n2)
		#define WLAN_LOG_INFO3(s,n1,n2,n3)
		#define WLAN_LOG_INFO4(s,n1,n2,n3,n4)

		#define WLAN_LOG_DEBUG0(l, s)
		#define WLAN_LOG_DEBUG1(l, s,n)
		#define WLAN_LOG_DEBUG2(l, s,n1,n2)
		#define WLAN_LOG_DEBUG3(l, s,n1,n2,n3)
		#define WLAN_LOG_DEBUG4(l, s,n1,n2,n3,n4)
		#define WLAN_LOG_DEBUG5(l, s,n1,n2,n3,n4,n5)
#endif

#if (WLAN_OS == WLAN_LINUX_KERNEL)
	#define wlan_ticks_per_sec					HZ
	#define wlan_ms_per_tick					(1000UL / (wlan_ticks_per_sec))
	#define wlan_ms_to_ticks(n)					( (n) / (wlan_ms_per_tick))
	#define wlan_tu2ticks(n)					( (n) / (wlan_ms_per_tick))
	#define WLAN_INT_DISABLE(n)					{ save_flags((n)); cli(); }
	#define WLAN_INT_ENABLE(n)					{ sti(); restore_flags((n)); }
	#define am930shim_pballoc_p80211( pb, len)	am930llc_pballoc_p80211((pb),(len))
	#define am930shim_pballoc					am930llc_pballoc
	#define am930shim_pbfree					am930llc_pbfree
	#define am930shim_malloc(l,d)				kmalloc((l), (d))
	#define am930shim_free(p,l)					kfree_s((p), (l))
	#define am930shim_rxframe(o,p)				am930llc_rxframe((o), (p))
	#define am930shim_ontxcomplete(o,r)			am930llc_ontxcomplete((o), (r))
	typedef	UINT32								wlan_flags_t;
	#ifdef CONFIG_MODVERSIONS
		#define MODVERSIONS		1
		#include <linux/modversions.h>
	#endif

	#ifdef CONFIG_SMP
		#define __SMP__			1
	#endif	

#elif (WLAN_OS == WLAN_LWOS)
	#define atomic_t							UINT32
	#define jiffies								(sNumTicks)
	#define wlan_ticks_per_sec					((kTicksPerTenth) * 10UL)
	#define HZ									(wlan_ticks_per_sec)
	#define wlan_ms_per_tick					(1000UL / (wlan_ticks_per_sec))
	#define wlan_ms_to_ticks(n)					( (n) / (wlan_ms_per_tick))
	#define wlan_tu2ticks(n)					( (n) / (wlan_ms_per_tick))
	#define udelay(n) 							{ int i, j=0; for( i = (n)*10; i > 0; i--) j++; }
	#define outb_p(v, a)						(*((UINT8*)(a))) = (v);
	#define outb(v, a)							(*((UINT8*)(a))) = (v);
	#define inb_p(a)							(*((UINT8*)(a)))
	#define inb(a)								(*((UINT8*)(a)))
	#define readb(a)							(*((UINT8*)(a)))
	#define writeb(byte, dest)					((*((UINT8*)(dest))) = ((UINT8)(byte)))
	#define test_and_set_bit(b, p)	\
		(((*(UINT32*)(p)) & ((BIT0) << (b))) ? \
		(1) : (((*(UINT32*)(p)) | ((BIT0) << (b))), (0)) )
	#define clear_bit(b, p)						((*((UINT32*)(p))) |= ((BIT0) << (b)))

	#define kmalloc(l,d)						malloc((l))
	#define kfree_s(p,l)						free((p))
	#define GFP_KERNEL							0
	#define GFP_ATOMIC							0
	#define WLAN_INT_DISABLE(n)					{ IntDisable(&(n)); }
	#define WLAN_INT_ENABLE(n)					{ IntRestore(&(n)); }
	#define spin_lock_irqsave(a,b)				WLAN_INT_DISABLE((b));
	#define spin_unlock_irqrestore(a,b)			WLAN_INT_ENABLE((b));
	#define am930shim_pballoc_p80211( pb, len)	am930lw_pballoc_p80211((pb),(len))
	#define am930shim_pballoc					am930lw_pballoc
	#define am930shim_pbfree					am930lw_pbfree
	#define am930shim_malloc(l,d)				am930lw_bufalloc((l))
	#define am930shim_free(p,l)					am930lw_buffree((p), (l))
	#define am930shim_rxframe(o,p)				am930lw_rxframe((o), (p))
	#define am930shim_ontxcomplete(o,r)			am930lw_ontxcomplete((o), (r))
	#define SPIN_LOCK_UNLOCKED					0
	#define time_after(a,b)						((UINT32)(b) - (UINT32)(a) < 0)
	#define time_before(a,b)					time_after(b,a)
	#define time_after_eq(a,b)					((UINT32)(a) - (UINT32)(b) >= 0)
	#define time_before_eq(a,b)					time_after_eq(b,a)
	typedef UINT32								spinlock_t;
	typedef	UINT32								wlan_flags_t;
#endif

#define wlan_minutes2ticks(a) ((a)*(wlan_ticks_per_sec *  60))
#define wlan_seconds2ticks(a) ((a)*(wlan_ticks_per_sec))

/*=============================================================*/
/*------ Hardware Portability Macros --------------------------*/
/*=============================================================*/

#if (WLAN_CPU_FAMILY == WLAN_Ix86)
	#define ieee2host16(n)	(n)
	#define ieee2host32(n)	(n)
	#define host2ieee16(n)	(n)
	#define host2ieee32(n)	(n)
#elif (WLAN_CPU_FAMILY == WLAN_PPC)
	#define ieee2host16(n)	(__swab16((n)))
	#define ieee2host32(n)	(__swab32((n)))
	#define host2ieee16(n)	(__swab16((n)))
	#define host2ieee32(n)	(__swab32((n)))
#endif

#if (WLAN_OS == WLAN_LWOS)
	#define __swab16(n) \
		((UINT16) ( \
			((((UINT16)(n)) & ((UINT16)0x00ffU)) << 8 ) | \
			((((UINT16)(n)) & ((UINT16)0xff00U)) >> 8 )      ))
	#define __swab32(n) \
		((UINT32) ( \
			((((UINT32)(n)) & ((UINT32)0x000000ffUL)) << 24 ) | \
			((((UINT32)(n)) & ((UINT32)0x0000ff00UL)) <<  8 ) | \
			((((UINT32)(n)) & ((UINT32)0x00ff0000UL)) >>  8 ) | \
			((((UINT32)(n)) & ((UINT32)0xff000000UL)) >> 24 ) )) 

	#ifndef htons
		#define htons(n) (n)
	#endif

	#ifndef ntohs
		#define ntohs(n) (n)
	#endif
#endif

/*=============================================================*/
/*--- General Macros ------------------------------------------*/
/*=============================================================*/

#define wlan_max(a, b) (((a) > (b)) ? (a) : (b))
#define wlan_min(a, b) (((a) < (b)) ? (a) : (b))

/*=============================================================*/
/*--- Variables -----------------------------------------------*/
/*=============================================================*/

extern int wlan_debug;
extern int wlan_ethconv;		/* What's the default ethconv? */

/*=============================================================*/
/*--- Functions -----------------------------------------------*/
/*=============================================================*/

#endif /* _WLAN_COMPAT_H */