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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
| commit | 76cb841cb886eef6b3bee341a2266c76578724ad (patch) | |
| tree | f5892e5ba6cc11949952a6ce4ecbe6d516d6ce58 /drivers/isdn/hisax/amd7930_fn.h | |
| parent | Initial commit. (diff) | |
| download | linux-76cb841cb886eef6b3bee341a2266c76578724ad.tar.xz linux-76cb841cb886eef6b3bee341a2266c76578724ad.zip | |
Adding upstream version 4.19.249.upstream/4.19.249
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/isdn/hisax/amd7930_fn.h')
| -rw-r--r-- | drivers/isdn/hisax/amd7930_fn.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/isdn/hisax/amd7930_fn.h b/drivers/isdn/hisax/amd7930_fn.h new file mode 100644 index 000000000..1f4d80c5e --- /dev/null +++ b/drivers/isdn/hisax/amd7930_fn.h @@ -0,0 +1,37 @@ +/* drivers/isdn/hisax/amd7930_fn.h + * + * gerdes_amd7930.h Header-file included by + * gerdes_amd7930.c + * + * Author Christoph Ersfeld <info@formula-n.de> + * 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 *); |