mirror of
https://github.com/reactos/reactos.git
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394 lines
11 KiB
C
394 lines
11 KiB
C
/*
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* ReactOS Realtek 8139 Driver
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*
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* Copyright (C) 2013 Cameron Gutman
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*/
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#include "nic.h"
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#define NDEBUG
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#include <debug.h>
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static ULONG SupportedOidList[] =
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{
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OID_GEN_SUPPORTED_LIST,
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OID_GEN_HARDWARE_STATUS,
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OID_GEN_MEDIA_SUPPORTED,
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OID_GEN_MEDIA_IN_USE,
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OID_GEN_MAXIMUM_LOOKAHEAD,
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OID_GEN_MAXIMUM_FRAME_SIZE,
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OID_GEN_LINK_SPEED,
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OID_GEN_TRANSMIT_BUFFER_SPACE,
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OID_GEN_RECEIVE_BUFFER_SPACE,
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OID_GEN_RECEIVE_BLOCK_SIZE,
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OID_GEN_TRANSMIT_BLOCK_SIZE,
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OID_GEN_VENDOR_ID,
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OID_GEN_VENDOR_DESCRIPTION,
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OID_GEN_VENDOR_DRIVER_VERSION,
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OID_GEN_CURRENT_PACKET_FILTER,
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OID_GEN_CURRENT_LOOKAHEAD,
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OID_GEN_DRIVER_VERSION,
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OID_GEN_MAXIMUM_TOTAL_SIZE,
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OID_GEN_PROTOCOL_OPTIONS,
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OID_GEN_MAC_OPTIONS,
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OID_GEN_MEDIA_CONNECT_STATUS,
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OID_GEN_MAXIMUM_SEND_PACKETS,
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OID_GEN_XMIT_OK,
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OID_GEN_RCV_OK,
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OID_GEN_XMIT_ERROR,
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OID_GEN_RCV_ERROR,
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OID_GEN_RCV_NO_BUFFER,
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OID_GEN_RCV_CRC_ERROR,
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OID_802_3_PERMANENT_ADDRESS,
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OID_802_3_CURRENT_ADDRESS,
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OID_802_3_MULTICAST_LIST,
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OID_802_3_MAXIMUM_LIST_SIZE,
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OID_802_3_MAC_OPTIONS,
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OID_802_3_RCV_ERROR_ALIGNMENT,
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OID_802_3_XMIT_ONE_COLLISION,
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OID_802_3_XMIT_MORE_COLLISIONS
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};
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NDIS_STATUS
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NTAPI
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MiniportQueryInformation (
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IN NDIS_HANDLE MiniportAdapterContext,
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IN NDIS_OID Oid,
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IN PVOID InformationBuffer,
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IN ULONG InformationBufferLength,
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OUT PULONG BytesWritten,
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OUT PULONG BytesNeeded
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)
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{
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PRTL_ADAPTER adapter = (PRTL_ADAPTER)MiniportAdapterContext;
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ULONG genericUlong;
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ULONG copyLength;
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PVOID copySource;
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NDIS_STATUS status;
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status = NDIS_STATUS_SUCCESS;
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copySource = &genericUlong;
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copyLength = sizeof(ULONG);
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NdisAcquireSpinLock(&adapter->Lock);
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switch (Oid)
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{
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case OID_GEN_SUPPORTED_LIST:
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copySource = (PVOID)&SupportedOidList;
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copyLength = sizeof(SupportedOidList);
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break;
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case OID_GEN_CURRENT_PACKET_FILTER:
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genericUlong = adapter->PacketFilter;
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break;
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case OID_GEN_HARDWARE_STATUS:
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genericUlong = (ULONG)NdisHardwareStatusReady; //FIXME
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break;
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case OID_GEN_MEDIA_SUPPORTED:
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case OID_GEN_MEDIA_IN_USE:
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{
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static const NDIS_MEDIUM medium = NdisMedium802_3;
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copySource = (PVOID)&medium;
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copyLength = sizeof(medium);
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break;
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}
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case OID_GEN_RECEIVE_BLOCK_SIZE:
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case OID_GEN_TRANSMIT_BLOCK_SIZE:
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case OID_GEN_CURRENT_LOOKAHEAD:
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case OID_GEN_MAXIMUM_LOOKAHEAD:
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case OID_GEN_MAXIMUM_FRAME_SIZE:
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genericUlong = MAXIMUM_FRAME_SIZE - sizeof(ETH_HEADER);
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break;
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case OID_GEN_LINK_SPEED:
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genericUlong = adapter->LinkSpeedMbps * 1000;
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break;
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case OID_GEN_TRANSMIT_BUFFER_SPACE:
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genericUlong = MAXIMUM_FRAME_SIZE;
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break;
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case OID_GEN_RECEIVE_BUFFER_SPACE:
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genericUlong = RECEIVE_BUFFER_SIZE;
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break;
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case OID_GEN_VENDOR_ID:
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//
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// The 3 bytes of the MAC address is the vendor ID
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//
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genericUlong = 0;
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genericUlong |= (adapter->PermanentMacAddress[0] << 16);
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genericUlong |= (adapter->PermanentMacAddress[1] << 8);
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genericUlong |= (adapter->PermanentMacAddress[2] & 0xFF);
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break;
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case OID_GEN_VENDOR_DESCRIPTION:
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{
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static UCHAR vendorDesc[] = "ReactOS Team";
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copySource = vendorDesc;
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copyLength = sizeof(vendorDesc);
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break;
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}
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case OID_GEN_VENDOR_DRIVER_VERSION:
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genericUlong = DRIVER_VERSION;
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break;
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case OID_GEN_DRIVER_VERSION:
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{
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static const USHORT driverVersion =
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(NDIS_MINIPORT_MAJOR_VERSION << 8) + NDIS_MINIPORT_MINOR_VERSION;
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copySource = (PVOID)&driverVersion;
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copyLength = sizeof(driverVersion);
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break;
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}
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case OID_GEN_MAXIMUM_TOTAL_SIZE:
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genericUlong = MAXIMUM_FRAME_SIZE;
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break;
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case OID_GEN_PROTOCOL_OPTIONS:
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NDIS_DbgPrint(MIN_TRACE, ("OID_GEN_PROTOCOL_OPTIONS is unimplemented\n"));
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status = NDIS_STATUS_NOT_SUPPORTED;
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break;
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case OID_GEN_MAC_OPTIONS:
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genericUlong = NDIS_MAC_OPTION_RECEIVE_SERIALIZED |
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NDIS_MAC_OPTION_COPY_LOOKAHEAD_DATA |
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NDIS_MAC_OPTION_TRANSFERS_NOT_PEND |
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NDIS_MAC_OPTION_NO_LOOPBACK;
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break;
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case OID_GEN_MEDIA_CONNECT_STATUS:
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genericUlong = adapter->MediaState;
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break;
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case OID_GEN_MAXIMUM_SEND_PACKETS:
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genericUlong = 1;
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break;
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case OID_802_3_CURRENT_ADDRESS:
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copySource = adapter->CurrentMacAddress;
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copyLength = IEEE_802_ADDR_LENGTH;
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break;
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case OID_802_3_PERMANENT_ADDRESS:
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copySource = adapter->PermanentMacAddress;
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copyLength = IEEE_802_ADDR_LENGTH;
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break;
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case OID_802_3_MAXIMUM_LIST_SIZE:
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genericUlong = MAXIMUM_MULTICAST_ADDRESSES;
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break;
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case OID_GEN_XMIT_OK:
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genericUlong = adapter->TransmitOk;
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break;
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case OID_GEN_RCV_OK:
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genericUlong = adapter->ReceiveOk;
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break;
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case OID_GEN_XMIT_ERROR:
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genericUlong = adapter->TransmitError;
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break;
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case OID_GEN_RCV_ERROR:
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genericUlong = adapter->ReceiveError;
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break;
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case OID_GEN_RCV_NO_BUFFER:
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genericUlong = adapter->ReceiveNoBufferSpace;
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break;
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case OID_GEN_RCV_CRC_ERROR:
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genericUlong = adapter->ReceiveCrcError;
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break;
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case OID_802_3_RCV_ERROR_ALIGNMENT:
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genericUlong = adapter->ReceiveAlignmentError;
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break;
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case OID_802_3_XMIT_ONE_COLLISION:
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genericUlong = adapter->TransmitOneCollision;
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break;
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case OID_802_3_XMIT_MORE_COLLISIONS:
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genericUlong = adapter->TransmitMoreCollisions;
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break;
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default:
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NDIS_DbgPrint(MIN_TRACE, ("Unknown OID\n"));
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status = NDIS_STATUS_NOT_SUPPORTED;
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break;
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}
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if (status == NDIS_STATUS_SUCCESS)
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{
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if (copyLength > InformationBufferLength)
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{
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*BytesNeeded = copyLength;
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*BytesWritten = 0;
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status = NDIS_STATUS_INVALID_LENGTH;
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}
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else
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{
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NdisMoveMemory(InformationBuffer, copySource, copyLength);
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*BytesWritten = copyLength;
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*BytesNeeded = copyLength;
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}
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}
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else
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{
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*BytesWritten = 0;
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*BytesNeeded = 0;
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}
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NdisReleaseSpinLock(&adapter->Lock);
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NDIS_DbgPrint(MAX_TRACE, ("Query OID 0x%x: Completed with status 0x%x (%d, %d)\n",
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Oid, status, *BytesWritten, *BytesNeeded));
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return status;
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}
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NDIS_STATUS
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NTAPI
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MiniportSetInformation (
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IN NDIS_HANDLE MiniportAdapterContext,
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IN NDIS_OID Oid,
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IN PVOID InformationBuffer,
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IN ULONG InformationBufferLength,
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OUT PULONG BytesRead,
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OUT PULONG BytesNeeded
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)
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{
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PRTL_ADAPTER adapter = (PRTL_ADAPTER)MiniportAdapterContext;
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ULONG genericUlong;
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NDIS_STATUS status;
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status = NDIS_STATUS_SUCCESS;
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NdisAcquireSpinLock(&adapter->Lock);
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switch (Oid)
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{
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case OID_GEN_CURRENT_PACKET_FILTER:
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if (InformationBufferLength < sizeof(ULONG))
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{
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*BytesRead = 0;
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*BytesNeeded = sizeof(ULONG);
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status = NDIS_STATUS_INVALID_LENGTH;
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break;
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}
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NdisMoveMemory(&genericUlong, InformationBuffer, sizeof(ULONG));
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if (genericUlong &
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(NDIS_PACKET_TYPE_ALL_FUNCTIONAL |
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NDIS_PACKET_TYPE_FUNCTIONAL |
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NDIS_PACKET_TYPE_GROUP |
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NDIS_PACKET_TYPE_MAC_FRAME |
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NDIS_PACKET_TYPE_SMT |
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NDIS_PACKET_TYPE_SOURCE_ROUTING))
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{
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*BytesRead = sizeof(ULONG);
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*BytesNeeded = sizeof(ULONG);
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status = NDIS_STATUS_NOT_SUPPORTED;
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break;
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}
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adapter->PacketFilter = genericUlong;
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status = NICApplyPacketFilter(adapter);
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if (status != NDIS_STATUS_SUCCESS)
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{
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NDIS_DbgPrint(MIN_TRACE, ("Failed to apply new packet filter\n"));
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break;
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}
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break;
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case OID_GEN_CURRENT_LOOKAHEAD:
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if (InformationBufferLength < sizeof(ULONG))
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{
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*BytesRead = 0;
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*BytesNeeded = sizeof(ULONG);
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status = NDIS_STATUS_INVALID_LENGTH;
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break;
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}
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NdisMoveMemory(&genericUlong, InformationBuffer, sizeof(ULONG));
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if (genericUlong > MAXIMUM_FRAME_SIZE - sizeof(ETH_HEADER))
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{
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status = NDIS_STATUS_INVALID_DATA;
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}
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else
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{
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// Ignore this...
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}
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break;
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case OID_802_3_MULTICAST_LIST:
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if (InformationBufferLength % IEEE_802_ADDR_LENGTH)
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{
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*BytesRead = 0;
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*BytesNeeded = InformationBufferLength + (InformationBufferLength % IEEE_802_ADDR_LENGTH);
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status = NDIS_STATUS_INVALID_LENGTH;
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break;
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}
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if (InformationBufferLength / 6 > MAXIMUM_MULTICAST_ADDRESSES)
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{
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*BytesNeeded = MAXIMUM_MULTICAST_ADDRESSES * IEEE_802_ADDR_LENGTH;
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*BytesRead = 0;
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status = NDIS_STATUS_INVALID_LENGTH;
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break;
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}
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NdisMoveMemory(adapter->MulticastList, InformationBuffer, InformationBufferLength);
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// FIXME: Write to device
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break;
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default:
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NDIS_DbgPrint(MIN_TRACE, ("Unknown OID\n"));
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status = NDIS_STATUS_NOT_SUPPORTED;
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*BytesRead = 0;
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*BytesNeeded = 0;
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break;
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}
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if (status == NDIS_STATUS_SUCCESS)
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{
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*BytesRead = InformationBufferLength;
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*BytesNeeded = 0;
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}
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NdisReleaseSpinLock(&adapter->Lock);
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return status;
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}
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