nxm.ice.lib

Class DevIce.DmaMap

java.lang.Object

nxm.ice.lib.DevIce.DmaMap

Enclosing class:

DevIce

public class DevIce.DmaMap
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
byte[]	buf
long	bytes
static int	COPY
java.lang.String	devn
static int	DISK
static int	MEM
int	mode
static int	NOCHK
long	offset
long	paddr
boolean	paged
static long	PGMSK
static long	PGSZ
static int	RAMD
long	vaddr
long	vbytes

Constructor Summary

Constructors

Constructor and Description
DmaMap()

Method Summary

Modifier and Type	Method and Description
void	close()
void	close(int flag)
void	copyTo(DevIce.DmaMap map)
int	getBuffer(int moff, int bytes)
DevIce.DmaMap	getSubMap(int chan, int multi)
long	getVirtualAddress(long off, long len)
int	setBuffer(int moff, int bytes)
void	setBufferSize(int bytes)
void	setOffset(int offset)
void	setPaged(boolean onoff)
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

PGSZ

public static final long PGSZ

See Also:

Constant Field Values

PGMSK

public static final long PGMSK

See Also:

Constant Field Values

MEM

public static final int MEM

See Also:

Constant Field Values

RAMD

public static final int RAMD

See Also:

Constant Field Values

DISK

public static final int DISK

See Also:

Constant Field Values

COPY

public static final int COPY

See Also:

Constant Field Values

NOCHK

public static final int NOCHK

See Also:

Constant Field Values

vaddr

public long vaddr

paddr

public long paddr

offset

public long offset

bytes

public long bytes

vbytes

public long vbytes

mode

public int mode

paged

public boolean paged

buf

public byte[] buf

devn

public java.lang.String devn

Constructor Detail

DmaMap

public DmaMap()

Method Detail

close

public void close()

close

public void close(int flag)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

setBufferSize

public void setBufferSize(int bytes)

setBuffer

public int setBuffer(int moff,
                     int bytes)

getBuffer

public int getBuffer(int moff,
                     int bytes)

setOffset

public void setOffset(int offset)

getSubMap

public DevIce.DmaMap getSubMap(int chan,
                               int multi)

copyTo

public void copyTo(DevIce.DmaMap map)

getVirtualAddress

public long getVirtualAddress(long off,
                              long len)

setPaged

public void setPaged(boolean onoff)