IOPCIDeviceI386.cpp [plain text]
#ifdef __i386__
#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 )
{
UInt32 value;
if (0 == map)
map = ioMap;
value = inl( map->getVirtualAddress() + offset );
return (value);
}
UInt16 IOPCIDevice::ioRead16( UInt16 offset, IOMemoryMap * map )
{
UInt16 value;
if (0 == map)
map = ioMap;
value = inw( map->getVirtualAddress() + offset );
return (value);
}
UInt8 IOPCIDevice::ioRead8( UInt16 offset, IOMemoryMap * map )
{
UInt32 value;
if (0 == map)
map = ioMap;
value = inb( map->getVirtualAddress() + offset );
return (value);
}
void IOPCIDevice::ioWrite32( UInt16 offset, UInt32 value,
IOMemoryMap * map )
{
if (0 == map)
map = ioMap;
outl( map->getVirtualAddress() + offset, value );
}
void IOPCIDevice::ioWrite16( UInt16 offset, UInt16 value,
IOMemoryMap * map )
{
if (0 == map)
map = ioMap;
outw( map->getVirtualAddress() + offset, value );
}
void IOPCIDevice::ioWrite8( UInt16 offset, UInt8 value,
IOMemoryMap * map )
{
if (0 == map)
map = ioMap;
outb( map->getVirtualAddress() + offset, value );
}
#endif // __i386__