/* Copyright (C) 2006 Ikanos Communications 
 * See IKANOS_PROP_LICENSE.txt for license information. */


#ifndef __DEFINES_H__
#define __DEFINES_H__

# include <linux/types.h>
# include <asm/addrspace.h>
#ifndef INT8
typedef int8_t         INT8;
#endif
#ifndef INT16
typedef int16_t        INT16;
#endif
#ifndef INT32
typedef int32_t        INT32;
#endif
#ifndef UINT16
typedef u_int16_t      UINT16;
#endif
#ifndef UINT32
typedef u_int32_t      UINT32;
#endif
#ifndef UINT8
typedef u_int8_t       UINT8;
#endif
#ifndef CHAR
typedef char           CHAR;
#endif
#ifndef VOID
typedef void           VOID;
#endif
#ifndef UINT64
typedef u_int64_t      UINT64;
#endif
#ifndef UCHAR
typedef u_char         UCHAR;
#endif
#ifndef BOOL
typedef unsigned char  BOOL;
#endif
#ifndef UINT
typedef unsigned int   UINT;
#endif
#ifndef USHORT
typedef unsigned short USHORT;
#endif
#ifndef INT
typedef int            INT;
#endif
#ifndef ULONG
typedef unsigned long  ULONG;
#endif

typedef void (*FUNCPTR)(void);

# define WAIT    0x00000001
# define NOWAIT  0x00000002

# define SUCCESS          0
# define FAILURE         (-1)

# ifndef NULL
# define NULL    (void *) 0
# endif

# ifndef TRUE
# define TRUE    (BOOL) 1
# endif

# ifndef FALSE
# define FALSE   (BOOL) 0
# endif

# define MSECPERSEC     1000

# define PRI_HIGH         1
# define PRI_LOW          2
# define PRI_DMA	  3

#ifndef PHYS_TO_K1
# define PHYS_TO_K1  KSEG1ADDR
#endif
#ifndef K0_TO_K1
# define K0_TO_K1    KSEG1ADDR
#endif
#ifndef K1_TO_K1
# define K1_TO_K0    KSEG0ADDR
#endif
/* Prevent the 32->64->32 bit madness from addrspace.h */
#if defined(PHYS_TO_K0)
# undef PHYS_TO_K0
#endif
#define PHYS_TO_K0  KSEG0ADDR
#ifndef K0_TO_PHYS
# define K0_TO_PHYS  CPHYSADDR
#endif
#ifndef K1_TO_PHYS
# define K1_TO_PHYS  CPHYSADDR
#endif

# define SETBIT(var, bit, val)        if (val) var |= (1 << bit ## _BIT ); else var &= ~(1 << bit ## _BIT)

# define GETBIT(var, bit)        (((var) >> bit ## _BIT) & 0x1)

# define ZEROMASK(fld)           ((1 << (fld ## _LEN)) - 1)
# define FLDMASK(fld)            (ZEROMASK(fld) << (fld ## _FST))
# define SETFIELD(var, fld, val) (var = (var & ~FLDMASK(fld)) | (((val) & ZEROMASK(fld)) << fld ## _FST))
# define GETFIELD(var, fld)      (((var) & FLDMASK(fld)) >> fld ## _FST)

// Local additions to make register setting simpler
# define VAL(bit)                (1 << (bit ## _BIT))

# define bcopy(s,d,l)            memmove(d,s,l)

#endif // __DEFINES_H__