amd7930_fn.h

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/* drivers/isdn/hisax/amd7930_fn.h
 *
 * gerdes_amd7930.h     Header-file included by
 *                      gerdes_amd7930.c
 *
 * Author               Christoph Ersfeld <[email protected]>
 *                      Formula-n Europe AG (www.formula-n.com)
 *                      previously Gerdes AG
 *
 *
 *                      This file is (c) under GNU PUBLIC LICENSE
 */




#define BYTE                            unsigned char
#define WORD                            unsigned int
#define rByteAMD(cs, reg)                   cs->readisac(cs, reg)
#define wByteAMD(cs, reg, val)                  cs->writeisac(cs, reg, val)
#define rWordAMD(cs, reg)                   ReadWordAmd7930(cs, reg)
#define wWordAMD(cs, reg, val)                  WriteWordAmd7930(cs, reg, val)
#define HIBYTE(w)                       ((unsigned char)((w & 0xff00) / 256))
#define LOBYTE(w)                       ((unsigned char)(w & 0x00ff))

#define AmdIrqOff(cs)                       cs->dc.amd7930.setIrqMask(cs, 0)
#define AmdIrqOn(cs)                        cs->dc.amd7930.setIrqMask(cs, 1)

#define AMD_CR      0x00
#define AMD_DR      0x01


#define DBUSY_TIMER_VALUE 80

extern void Amd7930_interrupt(struct IsdnCardState *, unsigned char);
extern void Amd7930_init(struct IsdnCardState *);
extern void setup_Amd7930(struct IsdnCardState *);