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f30c2269 | 1 | /* drivers/isdn/hisax/amd7930_fn.h |
1da177e4 LT |
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 | ||
35 | extern void Amd7930_interrupt(struct IsdnCardState *, unsigned char); | |
36 | extern void Amd7930_init(struct IsdnCardState *); | |
37 | extern void setup_Amd7930(struct IsdnCardState *); |