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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/drivers/isdn/hisax/amd7930_fn.h
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/* drivers/isdn/hisax/amd7930_fn.h

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 *

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 * gerdes_amd7930.h     Header-file included by

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 *                      gerdes_amd7930.c

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 *

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 * Author               Christoph Ersfeld <[email protected]>

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 *                      Formula-n Europe AG (www.formula-n.com)

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 *                      previously Gerdes AG

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 *

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 *

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 *                      This file is (c) under GNU PUBLIC LICENSE

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 */

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#define BYTE							unsigned char

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#define WORD							unsigned int

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#define rByteAMD(cs, reg)					cs->readisac(cs, reg)

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#define wByteAMD(cs, reg, val)					cs->writeisac(cs, reg, val)

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#define rWordAMD(cs, reg)					ReadWordAmd7930(cs, reg)

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#define wWordAMD(cs, reg, val)					WriteWordAmd7930(cs, reg, val)

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#define HIBYTE(w)						((unsigned char)((w & 0xff00) / 256))

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#define LOBYTE(w)						((unsigned char)(w & 0x00ff))

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

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

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#define AMD_CR		0x00

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#define AMD_DR		0x01

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#define DBUSY_TIMER_VALUE 80

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

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extern void Amd7930_init(struct IsdnCardState *);

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extern void setup_Amd7930(struct IsdnCardState *);

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