forked from torvalds/linux
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathamd7930_fn.h
37 lines (28 loc) · 1.13 KB
/
amd7930_fn.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
/* 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 *);