vxWorks/mrfIoOps.h File Reference

#include <vxWorks.h>
#include <vxAtomicLib.h>
#include <sysLib.h>
#include <epicsTypes.h>
#include <epicsEndian.h>

Include dependency graph for vxWorks/mrfIoOps.h:

Go to the source code of this file.

Macros
#define	bswap16(value)
#define	bswap32(value)
#define	be16_to_cpu(X)   (X)
#define	be32_to_cpu(X)   (X)
#define	le16_to_cpu(X)   bswap16(X)
#define	le32_to_cpu(X)   bswap32(X)
#define	ioread8(address)   sysInByte ((epicsUInt32)(address))
#define	iowrite8(address, data)   sysOutByte ((epicsUInt32)(address), (epicsUInt8)(data))
#define	nat_ioread16(address)   sysIn16 ((address))
#define	nat_ioread32(address)   sysIn32 ((address))
#define	nat_iowrite16(address, data)   sysOut16(address,data)
#define	nat_iowrite32(address, data)   sysOut32(address,data)
#define	be_ioread16(address)   be16_to_cpu (sysIn16 ((address)))
#define	be_ioread32(address)   be32_to_cpu (sysIn32 ((address)))
#define	be_iowrite16(address, data)   sysOut16 ((address), be16_to_cpu((epicsUInt16)(data)))
#define	be_iowrite32(address, data)   sysOut32 ((address), be32_to_cpu((epicsUInt32)(data)))
#define	le_ioread16(address)   le16_to_cpu (sysIn16 ((address)))
#define	le_ioread32(address)   le32_to_cpu (sysIn32 ((address)))
#define	le_iowrite16(address, data)   sysOut16 ((address), le16_to_cpu((epicsUInt16)(data)))
#define	le_iowrite32(address, data)   sysOut32 ((address), le32_to_cpu((epicsUInt32)(data)))
#define	rbarr()   VX_MEM_BARRIER_R()
#define	wbarr()   VX_MEM_BARRIER_W()
#define	rwbarr()   VX_MEM_BARRIER_RW()

Functions
epicsUInt16	sysIn16 (volatile void *)
epicsUInt32	sysIn32 (volatile void *)
void	sysOut16 (volatile void *, epicsUInt16)
void	sysOut32 (volatile void *, epicsUInt32)

Macro Definition Documentation

be16_to_cpu

#define be16_to_cpu

(

X

)

(X)

Definition at line 44 of file vxWorks/mrfIoOps.h.

be32_to_cpu

#define be32_to_cpu

(

X

)

(X)

Definition at line 45 of file vxWorks/mrfIoOps.h.

be_ioread16

#define be_ioread16

(

address

)

be16_to_cpu (sysIn16 ((address)))

Definition at line 68 of file vxWorks/mrfIoOps.h.

be_ioread32

#define be_ioread32

(

address

)

be32_to_cpu (sysIn32 ((address)))

Definition at line 69 of file vxWorks/mrfIoOps.h.

be_iowrite16

#define be_iowrite16	(		address,
			data
	)		sysOut16 ((address), be16_to_cpu((epicsUInt16)(data)))

Definition at line 71 of file vxWorks/mrfIoOps.h.

be_iowrite32

#define be_iowrite32	(		address,
			data
	)		sysOut32 ((address), be32_to_cpu((epicsUInt32)(data)))

Definition at line 72 of file vxWorks/mrfIoOps.h.

bswap16

#define bswap16

(

value

)

Value:

((epicsUInt16) (  \
        (((epicsUInt16)(value) & 0x00ff) << 8)    |       \
        (((epicsUInt16)(value) & 0xff00) >> 8)))

Definition at line 33 of file vxWorks/mrfIoOps.h.

bswap32

#define bswap32

(

value

)

Value:

(  \
        (((epicsUInt32)(value) & 0x000000ff) << 24)   |                \
        (((epicsUInt32)(value) & 0x0000ff00) << 8)    |                \
        (((epicsUInt32)(value) & 0x00ff0000) >> 8)    |                \
        (((epicsUInt32)(value) & 0xff000000) >> 24))

Definition at line 37 of file vxWorks/mrfIoOps.h.

ioread8

#define ioread8

(

address

)

sysInByte ((epicsUInt32)(address))

Definition at line 59 of file vxWorks/mrfIoOps.h.

iowrite8

#define iowrite8	(		address,
			data
	)		sysOutByte ((epicsUInt32)(address), (epicsUInt8)(data))

Definition at line 60 of file vxWorks/mrfIoOps.h.

le16_to_cpu

#define le16_to_cpu

(

X

)

bswap16(X)

Definition at line 46 of file vxWorks/mrfIoOps.h.

le32_to_cpu

#define le32_to_cpu

(

X

)

bswap32(X)

Definition at line 47 of file vxWorks/mrfIoOps.h.

le_ioread16

#define le_ioread16

(

address

)

le16_to_cpu (sysIn16 ((address)))

Definition at line 74 of file vxWorks/mrfIoOps.h.

le_ioread32

#define le_ioread32

(

address

)

le32_to_cpu (sysIn32 ((address)))

Definition at line 75 of file vxWorks/mrfIoOps.h.

le_iowrite16

#define le_iowrite16	(		address,
			data
	)		sysOut16 ((address), le16_to_cpu((epicsUInt16)(data)))

Definition at line 77 of file vxWorks/mrfIoOps.h.

le_iowrite32

#define le_iowrite32	(		address,
			data
	)		sysOut32 ((address), le32_to_cpu((epicsUInt32)(data)))

Definition at line 78 of file vxWorks/mrfIoOps.h.

nat_ioread16

#define nat_ioread16

(

address

)

sysIn16 ((address))

Definition at line 62 of file vxWorks/mrfIoOps.h.

nat_ioread32

#define nat_ioread32

(

address

)

sysIn32 ((address))

Definition at line 63 of file vxWorks/mrfIoOps.h.

nat_iowrite16

#define nat_iowrite16	(		address,
			data
	)		sysOut16(address,data)

Definition at line 65 of file vxWorks/mrfIoOps.h.

nat_iowrite32

#define nat_iowrite32	(		address,
			data
	)		sysOut32(address,data)

Definition at line 66 of file vxWorks/mrfIoOps.h.

rbarr

#define rbarr

(

)

VX_MEM_BARRIER_R()

Definition at line 80 of file vxWorks/mrfIoOps.h.

rwbarr

#define rwbarr

(

)

VX_MEM_BARRIER_RW()

Definition at line 82 of file vxWorks/mrfIoOps.h.

wbarr

#define wbarr

(

)

VX_MEM_BARRIER_W()

Definition at line 81 of file vxWorks/mrfIoOps.h.

Function Documentation

sysIn16()

epicsUInt16 sysIn16

(

volatile void *

)

sysIn32()

epicsUInt32 sysIn32

(

volatile void *

)

sysOut16()

void sysOut16	(	volatile void *	,
		epicsUInt16
	)

sysOut32()

void sysOut32	(	volatile void *	,
		epicsUInt32
	)