mca.h File Reference

Go to the source code of this file.

Classes
struct	_DMA_PAGE
struct	_DMA1_ADDRESS_COUNT
struct	_DMA2_ADDRESS_COUNT
struct	_DMA1_CONTROL
struct	_DMA2_CONTROL
struct	_MCA_DMA_CONTROLLER
struct	_PROGRAMMABLE_OPTION_SELECT
struct	_MCA_CONTROL
struct	_DMA_EXTENDED_FUNCTION
struct	_DMA_EXTENDED_MODE
Defines
#define	MCA_ADAPTER_SETUP_ON   0x008
#define	MCA_ADAPTER_SETUP_OFF   0x000
#define	WRITE_IO_ADDRESS   0x00
#define	WRITE_MEMORY_ADDRESS   0x20
#define	READ_MEMORY_ADDRESS   0x30
#define	WRITE_TRANSFER_COUNT   0x40
#define	READ_TRANSFER_COUNT   0x50
#define	READ_STATUS   0x60
#define	WRITE_MODE   0x70
#define	WRITE_ARBUS   0x80
#define	SET_MASK_BIT   0x90
#define	CLEAR_MASK_BIT   0xa0
#define	MASTER_CLEAR   0xd0
#define	DMA_EXT_USE_PIO   0x01
#define	DMA_EXT_NO_PIO   0x00
#define	DMA_EXT_VERIFY   0x00
#define	DMA_EXT_DATA_XFER   0x01
#define	DMA_EXT_WIDTH_8_BIT   0x00
#define	DMA_EXT_WIDTH_16_BIT   0x01
#define	DMA_MODE_READ   0x00
#define	DMA_MODE_WRITE   0x08
#define	DMA_MODE_VERIFY   0x00
#define	DMA_MODE_TRANSFER   0x04
#define	MAX_MCA_DMA_CHANNEL_NUMBER   0x07
Typedefs
typedef _DMA_PAGE	DMA_PAGE
typedef _DMA_PAGE *	PDMA_PAGE
typedef _DMA1_ADDRESS_COUNT	DMA1_ADDRESS_COUNT
typedef _DMA1_ADDRESS_COUNT *	PDMA1_ADDRESS_COUNT
typedef _DMA2_ADDRESS_COUNT	DMA2_ADDRESS_COUNT
typedef _DMA2_ADDRESS_COUNT *	PDMA2_ADDRESS_COUNT
typedef _DMA1_CONTROL	DMA1_CONTROL
typedef _DMA1_CONTROL *	PDMA1_CONTROL
typedef _DMA2_CONTROL	DMA2_CONTROL
typedef _DMA2_CONTROL *	PDMA2_CONTROL
typedef _MCA_DMA_CONTROLLER	MCA_DMA_CONTROLLER
typedef _MCA_DMA_CONTROLLER *	PMCA_DMA_CONTROLLER
typedef _PROGRAMMABLE_OPTION_SELECT	PROGRAMMABLE_OPTION_SELECT
typedef _PROGRAMMABLE_OPTION_SELECT *	PPROGRAMMABLE_OPTION_SELECT
typedef _MCA_CONTROL	MCA_CONTROL
typedef _MCA_CONTROL *	PMCA_CONTROL
typedef _DMA_EXTENDED_FUNCTION	DMA_EXTENDED_FUNCTION
typedef _DMA_EXTENDED_FUNCTION *	PDMA_EXTENDED_FUNCTION
typedef _DMA_EXTENDED_MODE	DMA_EXTENDED_MODE
typedef _DMA_EXTENDED_MODE *	PDMA_EXTENDED_MODE

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Define Documentation

#define CLEAR_MASK_BIT   0xa0

Definition at line 197 of file mca.h.

#define DMA_EXT_DATA_XFER   0x01

Definition at line 221 of file mca.h.

#define DMA_EXT_NO_PIO   0x00

Definition at line 219 of file mca.h.

#define DMA_EXT_USE_PIO   0x01

Definition at line 218 of file mca.h.

#define DMA_EXT_VERIFY   0x00

Definition at line 220 of file mca.h.

#define DMA_EXT_WIDTH_16_BIT   0x01

Definition at line 223 of file mca.h.

#define DMA_EXT_WIDTH_8_BIT   0x00

Definition at line 222 of file mca.h.

#define DMA_MODE_READ   0x00

Definition at line 229 of file mca.h.

#define DMA_MODE_TRANSFER   0x04

Definition at line 232 of file mca.h.

#define DMA_MODE_VERIFY   0x00

Definition at line 231 of file mca.h.

#define DMA_MODE_WRITE   0x08

Definition at line 230 of file mca.h.

#define MASTER_CLEAR   0xd0

Definition at line 198 of file mca.h.

#define MAX_MCA_DMA_CHANNEL_NUMBER   0x07

Definition at line 238 of file mca.h.

#define MCA_ADAPTER_SETUP_OFF   0x000

Definition at line 172 of file mca.h.

#define MCA_ADAPTER_SETUP_ON   0x008

Definition at line 171 of file mca.h.

#define READ_MEMORY_ADDRESS   0x30

Definition at line 190 of file mca.h.

#define READ_STATUS   0x60

Definition at line 193 of file mca.h.

#define READ_TRANSFER_COUNT   0x50

Definition at line 192 of file mca.h.

#define SET_MASK_BIT   0x90

Definition at line 196 of file mca.h.

#define WRITE_ARBUS   0x80

Definition at line 195 of file mca.h.

#define WRITE_IO_ADDRESS   0x00

Definition at line 188 of file mca.h.

#define WRITE_MEMORY_ADDRESS   0x20

Definition at line 189 of file mca.h.

#define WRITE_MODE   0x70

Definition at line 194 of file mca.h.

#define WRITE_TRANSFER_COUNT   0x40

Definition at line 191 of file mca.h.

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Typedef Documentation

typedef struct _DMA1_ADDRESS_COUNT DMA1_ADDRESS_COUNT

typedef struct _DMA1_CONTROL DMA1_CONTROL

typedef struct _DMA2_ADDRESS_COUNT DMA2_ADDRESS_COUNT

typedef struct _DMA2_CONTROL DMA2_CONTROL

typedef struct _DMA_EXTENDED_FUNCTION DMA_EXTENDED_FUNCTION

typedef struct _DMA_EXTENDED_MODE DMA_EXTENDED_MODE

typedef struct _DMA_PAGE DMA_PAGE

typedef struct _MCA_CONTROL MCA_CONTROL

typedef struct _MCA_DMA_CONTROLLER MCA_DMA_CONTROLLER

typedef struct _DMA1_ADDRESS_COUNT * PDMA1_ADDRESS_COUNT

typedef struct _DMA1_CONTROL * PDMA1_CONTROL

typedef struct _DMA2_ADDRESS_COUNT * PDMA2_ADDRESS_COUNT

typedef struct _DMA2_CONTROL * PDMA2_CONTROL

typedef struct _DMA_EXTENDED_FUNCTION * PDMA_EXTENDED_FUNCTION

typedef struct _DMA_EXTENDED_MODE * PDMA_EXTENDED_MODE

typedef struct _DMA_PAGE * PDMA_PAGE

typedef struct _MCA_CONTROL * PMCA_CONTROL

typedef struct _MCA_DMA_CONTROLLER * PMCA_DMA_CONTROLLER

typedef struct _PROGRAMMABLE_OPTION_SELECT * PPROGRAMMABLE_OPTION_SELECT

typedef struct _PROGRAMMABLE_OPTION_SELECT PROGRAMMABLE_OPTION_SELECT

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