IOPCIDeviceI386.cpp [plain text]
#include <IOKit/system.h>
#include <IOKit/pci/IOPCIBridge.h>
#include <IOKit/pci/IOPCIDevice.h>
#include <IOKit/IOLib.h>
#include <IOKit/assert.h>
#include <libkern/c++/OSContainers.h>
#include <architecture/i386/pio.h>
UInt32 IOPCIDevice::ioRead32( UInt16 offset, IOMemoryMap * map = 0 )
{
UInt32 value;
if( 0 == map)
map = ioMap;
value = inl( map->getPhysicalAddress() + offset );
return( value );
}
UInt16 IOPCIDevice::ioRead16( UInt16 offset, IOMemoryMap * map = 0 )
{
UInt16 value;
if( 0 == map)
map = ioMap;
value = inw( map->getPhysicalAddress() + offset );
return( value );
}
UInt8 IOPCIDevice::ioRead8( UInt16 offset, IOMemoryMap * map = 0 )
{
UInt32 value;
if( 0 == map)
map = ioMap;
value = inb( map->getPhysicalAddress() + offset );
return( value );
}
void IOPCIDevice::ioWrite32( UInt16 offset, UInt32 value,
IOMemoryMap * map = 0 )
{
if( 0 == map)
map = ioMap;
outl( map->getPhysicalAddress() + offset, value );
}
void IOPCIDevice::ioWrite16( UInt16 offset, UInt16 value,
IOMemoryMap * map = 0 )
{
if( 0 == map)
map = ioMap;
outw( map->getPhysicalAddress() + offset, value );
}
void IOPCIDevice::ioWrite8( UInt16 offset, UInt8 value,
IOMemoryMap * map = 0 )
{
if( 0 == map)
map = ioMap;
outb( map->getPhysicalAddress() + offset, value );
}