bool CLASS::configureInterface( IONetworkInterface * netif )
{
IONetworkData * data;
if (super::configureInterface(netif) == false)
return false;
// Get the generic network statistics structure
data = netif->getParameter(kIONetworkStatsKey);
if (!data || !(fNetStats = (IONetworkStats *) data->getBuffer()))
{
ERROR_LOG("%s: no network statistics\n", getName());
return false;
}
bzero(fNetStats, sizeof(*fNetStats));
// Get the Ethernet statistics structure
data = netif->getParameter(kIOEthernetStatsKey);
if (!data || !(fEtherStats = (IOEthernetStats *) data->getBuffer()))
{
ERROR_LOG("%s: no Ethernet statistics\n", getName());
return false;
}
return true;
}
bool RTL8139::configureInterface( IONetworkInterface *netif )
{
IONetworkData *data;
ELG( this, netif, 'cfgI', "RTL8139::configureInterface " );
DEBUG_LOG( "configureInterface() ===>\n" );
if ( false == super::configureInterface( netif ) )
return false;
// Get the generic network statistics structure:
data = netif->getParameter( kIONetworkStatsKey );
if ( !data || !(netStats = (IONetworkStats*)data->getBuffer()) )
return false;
// Get the Ethernet statistics structure:
data = netif->getParameter( kIOEthernetStatsKey );
if ( !data || !(etherStats = (IOEthernetStats*)data->getBuffer()) )
return false;
DEBUG_LOG( "configureInterface() <===\n" );
return true;
}/* end configureInterface */
bool HoRNDIS::configureInterface(IONetworkInterface *netif) {
IONetworkData *nd;
if (super::configureInterface(netif) == false)
{
LOG(V_ERROR, "super failed");
return false;
}
nd = netif->getNetworkData(kIONetworkStatsKey);
if (!nd || !(fpNetStats = (IONetworkStats *)nd->getBuffer()))
{
LOG(V_ERROR, "network statistics buffer unavailable?");
return false;
}
return true;
}
bool darwin_iwi3945::configureInterface(IONetworkInterface * netif)
{
IONetworkData * data;
IWI_DEBUG("configureInterface\n");
if (super::configureInterface(netif) == false)
return false;
// Get the generic network statistics structure.
data = netif->getParameter(kIONetworkStatsKey);
if (!data || !(netStats = (IONetworkStats *)data->getBuffer())) {
return false;
}
// Get the Ethernet statistics structure.
data = netif->getParameter(kIOEthernetStatsKey);
if (!data || !(etherStats = (IOEthernetStats *)data->getBuffer())) {
return false;
}
return true;
}
bool AgereET131x::configureInterface(IONetworkInterface * interface)
{
IONetworkData * data = NULL;
if (super::configureInterface(interface) == false) {
return false;
}
// Get the generic network statistics structure.
data = interface->getParameter(kIONetworkStatsKey);
if (!data || !(netStats = (IONetworkStats *) data->getBuffer())) {
return false;
}
// Get the Ethernet statistics structure.
data = interface->getParameter(kIOEthernetStatsKey);
if (!data || !(etherStats = (IOEthernetStats *) data->getBuffer())) {
return false;
}
return true;
}
bool AttansicL2Ethernet::configureInterface(IONetworkInterface *netif)
{
DbgPrint("configureInterface()\n");
IONetworkData *data;
if (!BASE::configureInterface(netif)) return false;
//Get the generic network statistics structure.
data = netif->getParameter(kIONetworkStatsKey);
if (!data || !(netStats_ = (IONetworkStats *)data->getBuffer()))
{
return false;
}
//Get the Ethernet statistics structure.
data = netif->getParameter(kIOEthernetStatsKey);
if (!data || !(etherStats_ = (IOEthernetStats *)data->getBuffer()))
{
return false;
}
return true;
}
bool IOEthernetInterface::init(IONetworkController * controller)
{
OSObject * obj;
_reserved = IONew( ExpansionData, 1 );
if( _reserved == 0 )
return false;
memset(_reserved, 0, sizeof(ExpansionData));
if ( super::init(controller) == false )
return false;
// initialize enet specific fields.
setInterfaceType(IFT_ETHER);
setMaxTransferUnit( ETHERMTU );
setMediaAddressLength( ETHER_ADDR_LEN );
setMediaHeaderLength( ETHER_HDR_LEN );
setFlags( IFF_BROADCAST | IFF_SIMPLEX | IFF_NOTRAILERS,
IFF_RUNNING | IFF_MULTICAST );
// Add an IONetworkData with room to hold an IOEthernetStats structure.
// This class does not reference the data object created, and no harm
// is done if the data object is released or replaced.
IONetworkData * data = IONetworkData::withInternalBuffer(
kIOEthernetStatsKey,
sizeof(IOEthernetStats));
if (data)
{
addNetworkData(data);
data->release();
}
_inputEventThreadCall = thread_call_allocate(
handleEthernetInputEvent, this );
if (!_inputEventThreadCall)
return false;
// Create and initialize the filter dictionaries.
_requiredFilters = OSDictionary::withCapacity(2);
_activeFilters = OSDictionary::withCapacity(2);
if ( (_requiredFilters == 0) || (_activeFilters == 0) )
return false;
obj = controller->copyProperty(kIOPacketFilters);
if (obj && ((_supportedFilters = OSDynamicCast(OSDictionary, obj)) == 0))
obj->release();
if (!_supportedFilters)
return false;
// Cache the bit mask of wake filters supported by the driver.
// This value will not change.
_supportedWakeFilters = GET_SUPPORTED_FILTERS(
gIOEthernetWakeOnLANFilterGroup );
// Retain the Disabled WOL filters OSNumber.
// Its value will be updated live for link and WOL changed events.
obj = _supportedFilters->getObject(
gIOEthernetDisabledWakeOnLANFilterGroup );
_disabledWakeFilters = OSDynamicCast(OSNumber, obj);
if (_disabledWakeFilters)
_disabledWakeFilters->retain();
// Controller's Unicast (directed) and Broadcast filters should always
// be enabled. Those bits should never be cleared.
if ( !SET_REQUIRED_FILTERS( gIONetworkFilterGroup,
kIOPacketFilterUnicast |
kIOPacketFilterBroadcast )
|| !SET_REQUIRED_FILTERS( gIOEthernetWakeOnLANFilterGroup, 0 )
|| !SET_ACTIVE_FILTERS( gIONetworkFilterGroup, 0 )
|| !SET_ACTIVE_FILTERS( gIOEthernetWakeOnLANFilterGroup, 0 ) )
{
return false;
}
_publishedFeatureID = 0;
// Publish filter dictionaries to property table.
setProperty( kIORequiredPacketFilters, _requiredFilters );
setProperty( kIOActivePacketFilters, _activeFilters );
return true;
}