/******************************************************
Required NDIS procedure
Allocates and initializes adapter context
Finally sets send and receive to Enabled state and reports connect
Returns:
NDIS_STATUS SUCCESS or some error code
*******************************************************/
static NDIS_STATUS ParaNdis5_Initialize(OUT PNDIS_STATUS OpenErrorStatus,
OUT PUINT SelectedMediumIndex,
IN PNDIS_MEDIUM MediumArray,
IN UINT MediumArraySize,
IN NDIS_HANDLE MiniportAdapterHandle,
IN NDIS_HANDLE WrapperConfigurationContext)
{
NDIS_STATUS status = NDIS_STATUS_UNSUPPORTED_MEDIA;
PARANDIS_ADAPTER *pContext = NULL;
UINT i;
for(i = 0; i < MediumArraySize; ++i)
{
if(MediumArray[i] == NdisMedium802_3)
{
*SelectedMediumIndex = i;
status = NDIS_STATUS_SUCCESS;
break;
}
}
if (status == NDIS_STATUS_SUCCESS)
{
pContext =
(PARANDIS_ADAPTER *)ParaNdis_AllocateMemory(NULL, sizeof(PARANDIS_ADAPTER));
if (!pContext)
{
status = NDIS_STATUS_RESOURCES;
}
}
if (status == NDIS_STATUS_SUCCESS)
{
PVOID pResourceList = &status;
UINT uSize = 0;
NdisZeroMemory(pContext, sizeof(PARANDIS_ADAPTER));
pContext->ulUniqueID = InterlockedIncrement(&gID);
pContext->DriverHandle = DriverHandle;
pContext->MiniportHandle = MiniportAdapterHandle;
pContext->WrapperConfigurationHandle = WrapperConfigurationContext;
NdisMQueryAdapterResources(&status, WrapperConfigurationContext, pResourceList, &uSize);
if (uSize > 0)
pResourceList = ParaNdis_AllocateMemory(MiniportAdapterHandle, uSize);
else
pResourceList = NULL;
if (!pResourceList)
status = uSize > 0 ? NDIS_STATUS_RESOURCES : NDIS_STATUS_FAILURE;
else
{
ULONG attributes;
attributes = NDIS_ATTRIBUTE_DESERIALIZE | NDIS_ATTRIBUTE_BUS_MASTER;
// in XP SP2, if this flag is NOT set, the NDIS halts miniport
// upon transition to S1..S4.
// it seems that XP SP3 ignores it and always sends SET_POWER to D3
#ifndef NO_XP_POWER_MANAGEMENT
attributes |= NDIS_ATTRIBUTE_NO_HALT_ON_SUSPEND;
#endif
#ifdef NDIS50_MINIPORT
//TODO: this is wrong, I think
// this API is for XP and
// it should be used only if you never need virtual addresses of sent buffers
// so I comment it out
//attributes |= NDIS_ATTRIBUTE_USES_SAFE_BUFFER_APIS;
#endif
NdisMSetAttributesEx(
MiniportAdapterHandle,
pContext,
0,
attributes,
NdisInterfacePci);
NdisMQueryAdapterResources(&status, WrapperConfigurationContext, pResourceList, &uSize);
status = ParaNdis_InitializeContext(pContext, (PNDIS_RESOURCE_LIST)pResourceList);
NdisFreeMemory(pResourceList, 0, 0);
}
}
if (status == NDIS_STATUS_SUCCESS)
{
status = ParaNdis_FinishInitialization(pContext);
if (status == NDIS_STATUS_SUCCESS)
{
#ifdef NDIS50_MINIPORT
NdisMRegisterAdapterShutdownHandler(
MiniportAdapterHandle,
pContext,
(ADAPTER_SHUTDOWN_HANDLER)ParaNdis5_Shutdown);
#endif //NDIS50_MINIPORT
ParaNdis_DebugRegisterMiniport(pContext, TRUE);
ParaNdis_IndicateConnect(pContext, FALSE, TRUE);
ParaNdis5_StopSend(pContext, FALSE, NULL);
ParaNdis5_StopReceive(pContext, FALSE, NULL);
if (!pContext->ulMilliesToConnect)
{
ParaNdis_ReportLinkStatus(pContext, FALSE);
}
else
{
NdisSetTimer(&pContext->ConnectTimer, pContext->ulMilliesToConnect);
}
}
else
{
ParaNdis_CleanupContext(pContext);
}
}
if (status != NDIS_STATUS_SUCCESS && pContext)
{
NdisFreeMemory(pContext, 0, 0);
}
DEBUG_EXIT_STATUS(0, status);
return status;
}
/**********************************************************
Required NDIS handler
Initialize adapter context, prepare it for operation,
set in PAUSED STATE
Return value:
SUCCESS or kind of error
***********************************************************/
static NDIS_STATUS ParaNdis6_Initialize(
NDIS_HANDLE miniportAdapterHandle,
NDIS_HANDLE miniportDriverContext,
PNDIS_MINIPORT_INIT_PARAMETERS miniportInitParameters)
{
NDIS_MINIPORT_ADAPTER_ATTRIBUTES miniportAttributes;
NDIS_STATUS status = NDIS_STATUS_SUCCESS;
BOOLEAN bNoPauseOnSuspend = FALSE;
PARANDIS_ADAPTER *pContext;
UNREFERENCED_PARAMETER(miniportDriverContext);
DEBUG_ENTRY(0);
#pragma warning( suppress: 28197)
/* allocate context structure */
pContext = (PARANDIS_ADAPTER *)
NdisAllocateMemoryWithTagPriority(
miniportAdapterHandle,
sizeof(PARANDIS_ADAPTER),
PARANDIS_MEMORY_TAG,
NormalPoolPriority);
/* This call is for Static Driver Verifier only - has no real functionality*/
__sdv_save_adapter_context(pContext);
if (!pContext)
{
DPrintf(0, ("[%s] ERROR: Memory allocation failed!\n", __FUNCTION__));
status = NDIS_STATUS_RESOURCES;
}
if (status == NDIS_STATUS_SUCCESS)
{
/* set mandatory fields which Common use */
NdisZeroMemory(pContext, sizeof(PARANDIS_ADAPTER));
pContext->ulUniqueID = NdisInterlockedIncrement(&gID);
pContext->DriverHandle = DriverHandle;
pContext->MiniportHandle = miniportAdapterHandle;
}
if (status == NDIS_STATUS_SUCCESS)
{
NdisZeroMemory(&miniportAttributes, sizeof(miniportAttributes));
miniportAttributes.RegistrationAttributes.Header.Type = NDIS_OBJECT_TYPE_MINIPORT_ADAPTER_REGISTRATION_ATTRIBUTES;
miniportAttributes.RegistrationAttributes.Header.Revision = NDIS_MINIPORT_ADAPTER_REGISTRATION_ATTRIBUTES_REVISION_1;
miniportAttributes.RegistrationAttributes.Header.Size = NDIS_SIZEOF_MINIPORT_ADAPTER_REGISTRATION_ATTRIBUTES_REVISION_1;
miniportAttributes.RegistrationAttributes.MiniportAdapterContext = pContext;
miniportAttributes.RegistrationAttributes.AttributeFlags =
// actual for USB
// NDIS_MINIPORT_ATTRIBUTES_SURPRISE_REMOVE_OK
NDIS_MINIPORT_ATTRIBUTES_HARDWARE_DEVICE |
NDIS_MINIPORT_ATTRIBUTES_BUS_MASTER;
#ifndef NO_VISTA_POWER_MANAGEMENT
miniportAttributes.RegistrationAttributes.AttributeFlags |= NDIS_MINIPORT_ATTRIBUTES_NO_HALT_ON_SUSPEND;
#endif
#if NDIS_SUPPORT_NDIS630
miniportAttributes.RegistrationAttributes.AttributeFlags |= NDIS_MINIPORT_ATTRIBUTES_NO_PAUSE_ON_SUSPEND;
bNoPauseOnSuspend = TRUE;
#endif
miniportAttributes.RegistrationAttributes.CheckForHangTimeInSeconds = 4;
miniportAttributes.RegistrationAttributes.InterfaceType = NdisInterfacePci;
status = NdisMSetMiniportAttributes(miniportAdapterHandle, &miniportAttributes);
if (status != NDIS_STATUS_SUCCESS)
{
DPrintf(0, ("[%s] ERROR: NdisMSetMiniportAttributes 1 failed (%X)!\n", __FUNCTION__, status));
}
}
if (status == NDIS_STATUS_SUCCESS)
{
/* prepare statistics struct for further reports */
pContext->Statistics.Header.Type = NDIS_OBJECT_TYPE_DEFAULT;
pContext->Statistics.Header.Revision = NDIS_STATISTICS_INFO_REVISION_1;
pContext->Statistics.Header.Size = NDIS_SIZEOF_STATISTICS_INFO_REVISION_1;
/* let Common do all the rest */
status = ParaNdis_InitializeContext(pContext, miniportInitParameters->AllocatedResources);
if (status != NDIS_STATUS_SUCCESS)
{
DPrintf(0, ("[%s] ERROR: ParaNdis6_InitializeContext failed (%X)!\n", __FUNCTION__, status));
}
pContext->bNoPauseOnSuspend = bNoPauseOnSuspend;
}
if (status == NDIS_STATUS_SUCCESS)
{
ULONG i;
NDIS_PNP_CAPABILITIES power60Caps;
#if NDIS_SUPPORT_NDIS620
NDIS_PM_CAPABILITIES power620Caps;
#endif
#ifdef NO_VISTA_POWER_MANAGEMENT
pPowerCaps = NULL;
#endif
ParaNdis_FillPowerCapabilities(&power60Caps);
NdisZeroMemory(&miniportAttributes, sizeof(miniportAttributes));
miniportAttributes.GeneralAttributes.Header.Type = NDIS_OBJECT_TYPE_MINIPORT_ADAPTER_GENERAL_ATTRIBUTES;
miniportAttributes.GeneralAttributes.Header.Revision = NDIS_MINIPORT_ADAPTER_GENERAL_ATTRIBUTES_REVISION_1;
miniportAttributes.GeneralAttributes.Header.Size = NDIS_SIZEOF_MINIPORT_ADAPTER_GENERAL_ATTRIBUTES_REVISION_1;
#if NDIS_SUPPORT_NDIS620
miniportAttributes.GeneralAttributes.Header.Revision = NDIS_MINIPORT_ADAPTER_GENERAL_ATTRIBUTES_REVISION_2;
miniportAttributes.GeneralAttributes.Header.Size = NDIS_SIZEOF_MINIPORT_ADAPTER_GENERAL_ATTRIBUTES_REVISION_2;
miniportAttributes.GeneralAttributes.PowerManagementCapabilitiesEx = &power620Caps;
ParaNdis6_Fill620PowerCapabilities(&power620Caps);
#else
miniportAttributes.GeneralAttributes.PowerManagementCapabilities = &power60Caps;
#endif
miniportAttributes.GeneralAttributes.MediaType = NdisMedium802_3;
miniportAttributes.GeneralAttributes.PhysicalMediumType = NdisPhysicalMedium802_3;
miniportAttributes.GeneralAttributes.MtuSize = pContext->MaxPacketSize.nMaxDataSize;
miniportAttributes.GeneralAttributes.LookaheadSize = pContext->MaxPacketSize.nMaxFullSizeOS;
miniportAttributes.GeneralAttributes.MaxXmitLinkSpeed =
miniportAttributes.GeneralAttributes.MaxRcvLinkSpeed = PARANDIS_FORMAL_LINK_SPEED;
miniportAttributes.GeneralAttributes.MediaConnectState =
pContext->bConnected ? MediaConnectStateConnected : MediaConnectStateDisconnected;
miniportAttributes.GeneralAttributes.XmitLinkSpeed =
miniportAttributes.GeneralAttributes.RcvLinkSpeed = pContext->bConnected ?
PARANDIS_FORMAL_LINK_SPEED : NDIS_LINK_SPEED_UNKNOWN;
miniportAttributes.GeneralAttributes.MediaDuplexState = MediaDuplexStateFull;
miniportAttributes.GeneralAttributes.MacOptions =
NDIS_MAC_OPTION_COPY_LOOKAHEAD_DATA | /* NIC has no internal loopback support */
NDIS_MAC_OPTION_TRANSFERS_NOT_PEND | /* Must be set since using NdisMIndicateReceivePacket */
NDIS_MAC_OPTION_NO_LOOPBACK; /* NIC has no internal loopback support */
if (IsPrioritySupported(pContext))
miniportAttributes.GeneralAttributes.MacOptions |= NDIS_MAC_OPTION_8021P_PRIORITY;
if (IsVlanSupported(pContext))
miniportAttributes.GeneralAttributes.MacOptions |= NDIS_MAC_OPTION_8021Q_VLAN;
miniportAttributes.GeneralAttributes.SupportedPacketFilters = PARANDIS_PACKET_FILTERS;
miniportAttributes.GeneralAttributes.MaxMulticastListSize = PARANDIS_MULTICAST_LIST_SIZE;
miniportAttributes.GeneralAttributes.MacAddressLength = ETH_LENGTH_OF_ADDRESS;
#if PARANDIS_SUPPORT_RSS
if(pContext->bRSSOffloadSupported)
{
miniportAttributes.GeneralAttributes.RecvScaleCapabilities =
ParaNdis6_RSSCreateConfiguration(
&pContext->RSSParameters,
&pContext->RSSCapabilities,
pContext->RSSMaxQueuesNumber);
pContext->bRSSInitialized = TRUE;
}
#endif
for(i = 0; i < ARRAYSIZE(pContext->ReceiveQueues); i++)
{
NdisAllocateSpinLock(&pContext->ReceiveQueues[i].Lock);
InitializeListHead(&pContext->ReceiveQueues[i].BuffersList);
pContext->ReceiveQueues[i].BatchReceiveArray =
ParaNdis_AllocateMemory(pContext, sizeof(*pContext->ReceiveQueues[i].BatchReceiveArray)*pContext->NetMaxReceiveBuffers);
if(!pContext->ReceiveQueues[i].BatchReceiveArray)
{
pContext->ReceiveQueues[i].BatchReceiveArray = &pContext->ReceiveQueues[i].BatchReceiveEmergencyItem;
pContext->ReceiveQueues[i].BatchReceiveArraySize = 1;
}
else
{
pContext->ReceiveQueues[i].BatchReceiveArraySize = pContext->NetMaxReceiveBuffers;
}
}
pContext->ReceiveQueuesInitialized = TRUE;
miniportAttributes.GeneralAttributes.AccessType = NET_IF_ACCESS_BROADCAST;
miniportAttributes.GeneralAttributes.DirectionType = NET_IF_DIRECTION_SENDRECEIVE;
miniportAttributes.GeneralAttributes.IfType = IF_TYPE_ETHERNET_CSMACD;
miniportAttributes.GeneralAttributes.IfConnectorPresent = TRUE;
miniportAttributes.GeneralAttributes.ConnectionType = NET_IF_CONNECTION_DEDICATED;
ETH_COPY_NETWORK_ADDRESS(miniportAttributes.GeneralAttributes.PermanentMacAddress, pContext->PermanentMacAddress);
ETH_COPY_NETWORK_ADDRESS(miniportAttributes.GeneralAttributes.CurrentMacAddress, pContext->CurrentMacAddress);
ParaNdis6_GetSupportedOid(&miniportAttributes.GeneralAttributes);
/* update also SupportedStatistics in ready to use statistics block */
pContext->Statistics.SupportedStatistics = ParaNdis6_GetSupportedStatisticsFlags();
status = NdisMSetMiniportAttributes(miniportAdapterHandle, &miniportAttributes);
if (status != NDIS_STATUS_SUCCESS)
{
DPrintf(0, ("[%s] ERROR: NdisMSetMiniportAttributes 2 failed (%X)!\n", __FUNCTION__, status));
}
}
if (pContext && status != NDIS_STATUS_SUCCESS && status != NDIS_STATUS_PENDING)
{
// no need to cleanup
NdisFreeMemory(pContext, 0, 0);
pContext = NULL;
}
if (pContext && status == NDIS_STATUS_SUCCESS)
{
status = ParaNdis_FinishInitialization(pContext);
if (status != NDIS_STATUS_SUCCESS)
{
ParaNdis_CleanupContext(pContext);
NdisFreeMemory(pContext, 0, 0);
pContext = NULL;
}
}
if (pContext && status == NDIS_STATUS_SUCCESS)
{
if (NDIS_STATUS_SUCCESS ==
ParaNdis6_GetRegistrationOffloadInfo(pContext,
&miniportAttributes.OffloadAttributes))
status = NdisMSetMiniportAttributes(miniportAdapterHandle, &miniportAttributes);
if (status != NDIS_STATUS_SUCCESS)
{
DPrintf(0, ("[%s] ERROR: NdisMSetMiniportAttributes 3 failed (%X)!\n", __FUNCTION__, status));
}
}
if (pContext && status == NDIS_STATUS_SUCCESS)
{
ParaNdis_DebugRegisterMiniport(pContext, TRUE);
}
DEBUG_EXIT_STATUS(status ? 0 : 2, status);
return status;
}
