reactos/drivers/network/dd/e1000/info.c

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/*
* PROJECT: ReactOS Intel PRO/1000 Driver
* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
* PURPOSE: Miniport information callbacks
* COPYRIGHT: 2013 Cameron Gutman (cameron.gutman@reactos.org)
* 2018 Mark Jansen (mark.jansen@reactos.org)
*/
#include "nic.h"
#include <debug.h>
static NDIS_OID SupportedOidList[] =
{
OID_GEN_SUPPORTED_LIST,
OID_GEN_CURRENT_PACKET_FILTER,
OID_GEN_HARDWARE_STATUS,
OID_GEN_MEDIA_SUPPORTED,
OID_GEN_MEDIA_IN_USE,
OID_GEN_MAXIMUM_LOOKAHEAD,
OID_GEN_MAXIMUM_FRAME_SIZE,
OID_GEN_MAXIMUM_SEND_PACKETS,
OID_GEN_LINK_SPEED,
OID_GEN_TRANSMIT_BUFFER_SPACE,
OID_GEN_RECEIVE_BUFFER_SPACE,
OID_GEN_RECEIVE_BLOCK_SIZE,
OID_GEN_TRANSMIT_BLOCK_SIZE,
OID_GEN_VENDOR_ID,
OID_GEN_VENDOR_DESCRIPTION,
OID_GEN_VENDOR_DRIVER_VERSION,
OID_GEN_CURRENT_LOOKAHEAD,
OID_802_3_MULTICAST_LIST,
OID_GEN_DRIVER_VERSION,
OID_GEN_MAXIMUM_TOTAL_SIZE,
OID_GEN_MAC_OPTIONS,
OID_GEN_MEDIA_CONNECT_STATUS,
OID_802_3_PERMANENT_ADDRESS,
OID_802_3_CURRENT_ADDRESS,
OID_802_3_MAXIMUM_LIST_SIZE,
/* Statistics */
OID_GEN_XMIT_OK,
OID_GEN_RCV_OK,
OID_GEN_XMIT_ERROR,
OID_GEN_RCV_ERROR,
OID_GEN_RCV_NO_BUFFER,
OID_PNP_CAPABILITIES,
};
static
ULONG64
NICQueryStatisticCounter(
_In_ PE1000_ADAPTER Adapter,
_In_ NDIS_OID Oid)
{
/* TODO */
return 0;
}
static
NDIS_STATUS
NICFillPowerManagementCapabilities(
_In_ PE1000_ADAPTER Adapter,
_Out_ PNDIS_PNP_CAPABILITIES Capabilities)
{
/* TODO */
return NDIS_STATUS_NOT_SUPPORTED;
}
NDIS_STATUS
NTAPI
MiniportQueryInformation(
IN NDIS_HANDLE MiniportAdapterContext,
IN NDIS_OID Oid,
IN PVOID InformationBuffer,
IN ULONG InformationBufferLength,
OUT PULONG BytesWritten,
OUT PULONG BytesNeeded)
{
PE1000_ADAPTER Adapter = (PE1000_ADAPTER)MiniportAdapterContext;
ULONG copyLength;
PVOID copySource;
NDIS_STATUS status;
union _GENERIC_INFORMATION
{
USHORT Ushort;
ULONG Ulong;
ULONG64 Ulong64;
NDIS_MEDIUM Medium;
NDIS_PNP_CAPABILITIES PmCapabilities;
} GenericInfo;
status = NDIS_STATUS_SUCCESS;
copySource = &GenericInfo;
copyLength = sizeof(ULONG);
switch (Oid)
{
case OID_GEN_SUPPORTED_LIST:
copySource = (PVOID)&SupportedOidList;
copyLength = sizeof(SupportedOidList);
break;
case OID_GEN_CURRENT_PACKET_FILTER:
GenericInfo.Ulong = Adapter->PacketFilter;
break;
case OID_GEN_HARDWARE_STATUS:
UNIMPLEMENTED_DBGBREAK();
GenericInfo.Ulong = (ULONG)NdisHardwareStatusReady; //FIXME
break;
case OID_GEN_MEDIA_SUPPORTED:
case OID_GEN_MEDIA_IN_USE:
{
GenericInfo.Medium = NdisMedium802_3;
copyLength = sizeof(NDIS_MEDIUM);
break;
}
case OID_GEN_RECEIVE_BLOCK_SIZE:
case OID_GEN_TRANSMIT_BLOCK_SIZE:
case OID_GEN_CURRENT_LOOKAHEAD:
case OID_GEN_MAXIMUM_LOOKAHEAD:
case OID_GEN_MAXIMUM_FRAME_SIZE:
GenericInfo.Ulong = MAXIMUM_FRAME_SIZE - sizeof(ETH_HEADER);
break;
case OID_802_3_MULTICAST_LIST:
copySource = Adapter->MulticastList;
copyLength = Adapter->MulticastListSize * IEEE_802_ADDR_LENGTH;
break;
case OID_802_3_MAXIMUM_LIST_SIZE:
GenericInfo.Ulong = MAXIMUM_MULTICAST_ADDRESSES;
break;
case OID_GEN_LINK_SPEED:
GenericInfo.Ulong = Adapter->LinkSpeedMbps * 10000;
break;
case OID_GEN_TRANSMIT_BUFFER_SPACE:
GenericInfo.Ulong = MAXIMUM_FRAME_SIZE;
break;
case OID_GEN_RECEIVE_BUFFER_SPACE:
GenericInfo.Ulong = RECEIVE_BUFFER_SIZE;
break;
case OID_GEN_VENDOR_ID:
/* The 3 bytes of the MAC address is the vendor ID */
GenericInfo.Ulong = 0;
GenericInfo.Ulong |= (Adapter->PermanentMacAddress[0] << 16);
GenericInfo.Ulong |= (Adapter->PermanentMacAddress[1] << 8);
GenericInfo.Ulong |= (Adapter->PermanentMacAddress[2] & 0xFF);
break;
case OID_GEN_VENDOR_DESCRIPTION:
{
static UCHAR vendorDesc[] = "ReactOS Team";
copySource = vendorDesc;
copyLength = sizeof(vendorDesc);
break;
}
case OID_GEN_VENDOR_DRIVER_VERSION:
GenericInfo.Ulong = DRIVER_VERSION;
break;
case OID_GEN_DRIVER_VERSION:
{
copyLength = sizeof(USHORT);
GenericInfo.Ushort = (NDIS_MINIPORT_MAJOR_VERSION << 8) + NDIS_MINIPORT_MINOR_VERSION;
break;
}
case OID_GEN_MAXIMUM_TOTAL_SIZE:
GenericInfo.Ulong = MAXIMUM_FRAME_SIZE;
break;
case OID_GEN_MAXIMUM_SEND_PACKETS:
GenericInfo.Ulong = 1;
break;
case OID_GEN_MAC_OPTIONS:
GenericInfo.Ulong = NDIS_MAC_OPTION_RECEIVE_SERIALIZED |
NDIS_MAC_OPTION_COPY_LOOKAHEAD_DATA |
NDIS_MAC_OPTION_TRANSFERS_NOT_PEND |
NDIS_MAC_OPTION_NO_LOOPBACK;
break;
case OID_GEN_MEDIA_CONNECT_STATUS:
GenericInfo.Ulong = Adapter->MediaState;
break;
case OID_802_3_CURRENT_ADDRESS:
copySource = Adapter->MulticastList[0].MacAddress;
copyLength = IEEE_802_ADDR_LENGTH;
break;
case OID_802_3_PERMANENT_ADDRESS:
copySource = Adapter->PermanentMacAddress;
copyLength = IEEE_802_ADDR_LENGTH;
break;
case OID_GEN_XMIT_OK:
case OID_GEN_RCV_OK:
case OID_GEN_XMIT_ERROR:
case OID_GEN_RCV_ERROR:
case OID_GEN_RCV_NO_BUFFER:
{
GenericInfo.Ulong64 = NICQueryStatisticCounter(Adapter, Oid);
*BytesNeeded = sizeof(ULONG64);
if (InformationBufferLength >= sizeof(ULONG64))
{
*BytesWritten = sizeof(ULONG64);
NdisMoveMemory(InformationBuffer, copySource, sizeof(ULONG64));
}
else if (InformationBufferLength >= sizeof(ULONG))
{
*BytesWritten = sizeof(ULONG);
NdisMoveMemory(InformationBuffer, copySource, sizeof(ULONG));
}
else
{
*BytesWritten = 0;
return NDIS_STATUS_BUFFER_TOO_SHORT;
}
return NDIS_STATUS_SUCCESS;
}
case OID_PNP_CAPABILITIES:
{
copyLength = sizeof(NDIS_PNP_CAPABILITIES);
status = NICFillPowerManagementCapabilities(Adapter, &GenericInfo.PmCapabilities);
break;
}
default:
NDIS_DbgPrint(MIN_TRACE, ("Unknown OID 0x%x(%s)\n", Oid, Oid2Str(Oid)));
status = NDIS_STATUS_NOT_SUPPORTED;
break;
}
if (status == NDIS_STATUS_SUCCESS)
{
if (copyLength > InformationBufferLength)
{
*BytesNeeded = copyLength;
*BytesWritten = 0;
status = NDIS_STATUS_BUFFER_TOO_SHORT;
}
else
{
NdisMoveMemory(InformationBuffer, copySource, copyLength);
*BytesWritten = copyLength;
*BytesNeeded = copyLength;
}
}
else
{
*BytesWritten = 0;
*BytesNeeded = 0;
}
NDIS_DbgPrint(MAX_TRACE, ("Query OID 0x%x(%s): Completed with status 0x%x (%d, %d)\n",
Oid, Oid2Str(Oid), status, *BytesWritten, *BytesNeeded));
return status;
}
NDIS_STATUS
NTAPI
MiniportSetInformation(
IN NDIS_HANDLE MiniportAdapterContext,
IN NDIS_OID Oid,
IN PVOID InformationBuffer,
IN ULONG InformationBufferLength,
OUT PULONG BytesRead,
OUT PULONG BytesNeeded)
{
PE1000_ADAPTER Adapter = (PE1000_ADAPTER)MiniportAdapterContext;
ULONG genericUlong;
NDIS_STATUS status;
status = NDIS_STATUS_SUCCESS;
switch (Oid)
{
case OID_GEN_CURRENT_PACKET_FILTER:
if (InformationBufferLength < sizeof(ULONG))
{
*BytesRead = 0;
*BytesNeeded = sizeof(ULONG);
status = NDIS_STATUS_INVALID_LENGTH;
break;
}
NdisMoveMemory(&genericUlong, InformationBuffer, sizeof(ULONG));
if (genericUlong &
~(NDIS_PACKET_TYPE_DIRECTED |
NDIS_PACKET_TYPE_MULTICAST |
NDIS_PACKET_TYPE_ALL_MULTICAST |
NDIS_PACKET_TYPE_BROADCAST |
NDIS_PACKET_TYPE_PROMISCUOUS |
NDIS_PACKET_TYPE_MAC_FRAME))
{
*BytesRead = sizeof(ULONG);
*BytesNeeded = sizeof(ULONG);
status = NDIS_STATUS_NOT_SUPPORTED;
break;
}
if (Adapter->PacketFilter == genericUlong)
{
break;
}
Adapter->PacketFilter = genericUlong;
status = NICApplyPacketFilter(Adapter);
if (status != NDIS_STATUS_SUCCESS)
{
NDIS_DbgPrint(MIN_TRACE, ("Failed to apply new packet filter (0x%x)\n", status));
break;
}
break;
case OID_GEN_CURRENT_LOOKAHEAD:
if (InformationBufferLength < sizeof(ULONG))
{
*BytesRead = 0;
*BytesNeeded = sizeof(ULONG);
status = NDIS_STATUS_INVALID_LENGTH;
break;
}
NdisMoveMemory(&genericUlong, InformationBuffer, sizeof(ULONG));
if (genericUlong > MAXIMUM_FRAME_SIZE - sizeof(ETH_HEADER))
{
status = NDIS_STATUS_INVALID_DATA;
}
else
{
// Ignore this...
}
break;
case OID_802_3_MULTICAST_LIST:
if (InformationBufferLength % IEEE_802_ADDR_LENGTH)
{
*BytesRead = 0;
*BytesNeeded = InformationBufferLength + (InformationBufferLength % IEEE_802_ADDR_LENGTH);
status = NDIS_STATUS_INVALID_LENGTH;
break;
}
if (InformationBufferLength > sizeof(Adapter->MulticastList))
{
*BytesNeeded = sizeof(Adapter->MulticastList);
*BytesRead = 0;
status = NDIS_STATUS_MULTICAST_FULL;
break;
}
NdisMoveMemory(Adapter->MulticastList, InformationBuffer, InformationBufferLength);
Adapter->MulticastListSize = InformationBufferLength / IEEE_802_ADDR_LENGTH;
NICUpdateMulticastList(Adapter);
break;
default:
NDIS_DbgPrint(MIN_TRACE, ("Unknown OID 0x%x(%s)\n", Oid, Oid2Str(Oid)));
status = NDIS_STATUS_NOT_SUPPORTED;
*BytesRead = 0;
*BytesNeeded = 0;
break;
}
if (status == NDIS_STATUS_SUCCESS)
{
*BytesRead = InformationBufferLength;
*BytesNeeded = 0;
}
return status;
}