1/* drivers/isdn/hisax/amd7930_fn.h
2 *
3 * gerdes_amd7930.h     Header-file included by
4 *                      gerdes_amd7930.c
5 *
6 * Author               Christoph Ersfeld <info@formula-n.de>
7 *                      Formula-n Europe AG (www.formula-n.com)
8 *                      previously Gerdes AG
9 *
10 *
11 *                      This file is (c) under GNU PUBLIC LICENSE
12 */
13
14
15
16
17#define BYTE							unsigned char
18#define WORD							unsigned int
19#define rByteAMD(cs, reg)					cs->readisac(cs, reg)
20#define wByteAMD(cs, reg, val)					cs->writeisac(cs, reg, val)
21#define rWordAMD(cs, reg)					ReadWordAmd7930(cs, reg)
22#define wWordAMD(cs, reg, val)					WriteWordAmd7930(cs, reg, val)
23#define HIBYTE(w)						((unsigned char)((w & 0xff00) / 256))
24#define LOBYTE(w)						((unsigned char)(w & 0x00ff))
25
26#define AmdIrqOff(cs)						cs->dc.amd7930.setIrqMask(cs, 0)
27#define AmdIrqOn(cs)						cs->dc.amd7930.setIrqMask(cs, 1)
28
29#define AMD_CR		0x00
30#define AMD_DR		0x01
31
32
33#define DBUSY_TIMER_VALUE 80
34
35extern void Amd7930_interrupt(struct IsdnCardState *, unsigned char);
36extern void Amd7930_init(struct IsdnCardState *);
37extern void setup_Amd7930(struct IsdnCardState *);
38