ntv2linuxdriverinterface.cpp File Reference

Implementation of the CNTV2LinuxDriverInterface class. More...

#include "ntv2linuxdriverinterface.h"
#include "ntv2linuxpublicinterface.h"
#include "ntv2utils.h"
#include "ajabase/system/debug.h"
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/mman.h>

Include dependency graph for ntv2linuxdriverinterface.cpp:

Go to the source code of this file.

Macros
#define	HEX2(__x__)   "0x" << hex << setw(2) << setfill('0') << (0xFF & uint8_t (__x__)) << dec
#define	HEX4(__x__)   "0x" << hex << setw(4) << setfill('0') << (0xFFFF & uint16_t(__x__)) << dec
#define	HEX8(__x__)   "0x" << hex << setw(8) << setfill('0') << (0xFFFFFFFF & uint32_t(__x__)) << dec
#define	HEX16(__x__)   "0x" << hex << setw(16) << setfill('0') << uint64_t(__x__) << dec
#define	INSTP(_p_)   HEX16(uint64_t(_p_))
#define	LDIFAIL(__x__)   AJA_sERROR (AJA_DebugUnit_DriverInterface, INSTP(this) << "::" << AJAFUNC << ": " << __x__)
#define	LDIWARN(__x__)   AJA_sWARNING(AJA_DebugUnit_DriverInterface, INSTP(this) << "::" << AJAFUNC << ": " << __x__)
#define	LDINOTE(__x__)   AJA_sNOTICE (AJA_DebugUnit_DriverInterface, INSTP(this) << "::" << AJAFUNC << ": " << __x__)
#define	LDIINFO(__x__)   AJA_sINFO (AJA_DebugUnit_DriverInterface, INSTP(this) << "::" << AJAFUNC << ": " << __x__)
#define	LDIDBG(__x__)   AJA_sDEBUG (AJA_DebugUnit_DriverInterface, INSTP(this) << "::" << AJAFUNC << ": " << __x__)
#define	AsFrameStampStructPtr(_p_)   reinterpret_cast<FRAME_STAMP_STRUCT*>(_p_)
#define	AsStatusStructPtr(_p_)   reinterpret_cast<AUTOCIRCULATE_STATUS_STRUCT*>(_p_)
#define	AsTransferStatusStruct(_p_)   reinterpret_cast<PAUTOCIRCULATE_TRANSFER_STATUS_STRUCT>(_p_)
#define	AsRoutingTablePtr(_p_)   reinterpret_cast<NTV2RoutingTable*>(_p_)
#define	AsPTaskStruct(_p_)   reinterpret_cast<PAUTOCIRCULATE_TASK_STRUCT>(_p_)
#define	AsPTransferStruct(_p_)   reinterpret_cast<PAUTOCIRCULATE_TRANSFER_STRUCT>(_p_)
#define	AsVoidPtr(_p_)   reinterpret_cast<void*>(_p_)
#define	ERRMSG(s)   #s " failed"
#define	ERRMSG(s)   #s " failed"
#define	ERRMSG(s)   #s " failed"
#define	ERRMSG(s)   #s " failed"

Variables
static const uint32_t	sIntEnumToStatKeys []

Detailed Description

Implementation of the CNTV2LinuxDriverInterface class.

Copyright

(C) 2003-2022 AJA Video Systems, Inc.

Definition in file ntv2linuxdriverinterface.cpp.

Macro Definition Documentation

AsFrameStampStructPtr

#define AsFrameStampStructPtr

(

_p_

)

reinterpret_cast<FRAME_STAMP_STRUCT*>(_p_)

Definition at line 31 of file ntv2linuxdriverinterface.cpp.

AsPTaskStruct

#define AsPTaskStruct

(

_p_

)

reinterpret_cast<PAUTOCIRCULATE_TASK_STRUCT>(_p_)

Definition at line 35 of file ntv2linuxdriverinterface.cpp.

AsPTransferStruct

#define AsPTransferStruct

(

_p_

)

reinterpret_cast<PAUTOCIRCULATE_TRANSFER_STRUCT>(_p_)

Definition at line 36 of file ntv2linuxdriverinterface.cpp.

AsRoutingTablePtr

#define AsRoutingTablePtr

(

_p_

)

reinterpret_cast<NTV2RoutingTable*>(_p_)

Definition at line 34 of file ntv2linuxdriverinterface.cpp.

AsStatusStructPtr

#define AsStatusStructPtr

(

_p_

)

reinterpret_cast<AUTOCIRCULATE_STATUS_STRUCT*>(_p_)

Definition at line 32 of file ntv2linuxdriverinterface.cpp.

AsTransferStatusStruct

#define AsTransferStatusStruct

(

_p_

)

reinterpret_cast<PAUTOCIRCULATE_TRANSFER_STATUS_STRUCT>(_p_)

Definition at line 33 of file ntv2linuxdriverinterface.cpp.

AsVoidPtr

#define AsVoidPtr

(

_p_

)

reinterpret_cast<void*>(_p_)

Definition at line 37 of file ntv2linuxdriverinterface.cpp.

ERRMSG [1/4]

#define ERRMSG

(

s

)

#s " failed"

ERRMSG [2/4]

#define ERRMSG

(

s

)

#s " failed"

ERRMSG [3/4]

#define ERRMSG

(

s

)

#s " failed"

ERRMSG [4/4]

#define ERRMSG

(

s

)

#s " failed"

HEX16

#define HEX16

(

__x__

)

"0x" << hex << setw(16) << setfill('0') << uint64_t(__x__) << dec

Definition at line 22 of file ntv2linuxdriverinterface.cpp.

HEX2

#define HEX2

(

__x__

)

"0x" << hex << setw(2) << setfill('0') << (0xFF & uint8_t (__x__)) << dec

Definition at line 19 of file ntv2linuxdriverinterface.cpp.

HEX4

#define HEX4

(

__x__

)

"0x" << hex << setw(4) << setfill('0') << (0xFFFF & uint16_t(__x__)) << dec

Definition at line 20 of file ntv2linuxdriverinterface.cpp.

HEX8

#define HEX8

(

__x__

)

"0x" << hex << setw(8) << setfill('0') << (0xFFFFFFFF & uint32_t(__x__)) << dec

Definition at line 21 of file ntv2linuxdriverinterface.cpp.

INSTP

#define INSTP

(

_p_

)

HEX16(uint64_t(_p_))

Definition at line 23 of file ntv2linuxdriverinterface.cpp.

LDIDBG

#define LDIDBG

(

__x__

)

AJA_sDEBUG (AJA_DebugUnit_DriverInterface, INSTP(this) << "::" << AJAFUNC << ": " << __x__)

Definition at line 29 of file ntv2linuxdriverinterface.cpp.

LDIFAIL

#define LDIFAIL

(

__x__

)

AJA_sERROR (AJA_DebugUnit_DriverInterface, INSTP(this) << "::" << AJAFUNC << ": " << __x__)

Definition at line 25 of file ntv2linuxdriverinterface.cpp.

LDIINFO

#define LDIINFO

(

__x__

)

AJA_sINFO (AJA_DebugUnit_DriverInterface, INSTP(this) << "::" << AJAFUNC << ": " << __x__)

Definition at line 28 of file ntv2linuxdriverinterface.cpp.

LDINOTE

#define LDINOTE

(

__x__

)

AJA_sNOTICE (AJA_DebugUnit_DriverInterface, INSTP(this) << "::" << AJAFUNC << ": " << __x__)

Definition at line 27 of file ntv2linuxdriverinterface.cpp.

LDIWARN

#define LDIWARN

(

__x__

)

AJA_sWARNING(AJA_DebugUnit_DriverInterface, INSTP(this) << "::" << AJAFUNC << ": " << __x__)

Definition at line 26 of file ntv2linuxdriverinterface.cpp.

Variable Documentation

sIntEnumToStatKeys

const uint32_t sIntEnumToStatKeys[]

static

Initial value:

= { AJA_DebugStat_WaitForInterruptOut1,     
                                                AJA_DebugStat_WaitForInterruptOthers,                   
                                                AJA_DebugStat_WaitForInterruptIn1,      
                                                AJA_DebugStat_WaitForInterruptIn2,      
                                                AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, 
                                                AJA_DebugStat_WaitForInterruptUartTx1,  
                                                AJA_DebugStat_WaitForInterruptUartRx1,  
                                                AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, 
                                                AJA_DebugStat_WaitForInterruptIn3,      
                                                AJA_DebugStat_WaitForInterruptIn4,      
                                                AJA_DebugStat_WaitForInterruptUartTx2,  
                                                AJA_DebugStat_WaitForInterruptUartRx2,  
                                                AJA_DebugStat_WaitForInterruptOthers,                   
                                                AJA_DebugStat_WaitForInterruptIn5,      
                                                AJA_DebugStat_WaitForInterruptIn6,      
                                                AJA_DebugStat_WaitForInterruptIn7,      
                                                AJA_DebugStat_WaitForInterruptIn8,      
                                                AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers, AJA_DebugStat_WaitForInterruptOthers}

Definition at line 277 of file ntv2linuxdriverinterface.cpp.