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a2f7de7ee8
[REACTOS] Misc 64 bit fixes * [NTOS:MM] Allow MEM_DOS_LIM in NtMapViewOfSection on x64 as well * [NTOS:MM] Implement x64 version of MmIsDisabledPage * [HAL] Remove obsolete code * [NTOS:KE] Fix amd64 version of KeContextToTrapFrame and KeTrapFrameToContext * [XDK] Fix CONTEXT_XSTATE definition * [PCNET] Convert physical address types from pointers to PHYSICAL_ADDRESS
168 lines
4.2 KiB
C
168 lines
4.2 KiB
C
/*
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* ReactOS AMD PCNet Driver
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*
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* Copyright (C) 2003 Vizzini <vizzini@plasmic.com>
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* Copyright (C) 2004 Filip Navara <navaraf@reactos.com>
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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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* REVISIONS:
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* 01-Sep-2003 vizzini - Created
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* NOTES:
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* - this assumes a 32-bit machine, where sizeof(PVOID) = 32 and sizeof(USHORT) = 16
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* - this assumes 32-bit physical addresses
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*/
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#ifndef _PCNET_PCH_
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#define _PCNET_PCH_
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#include <ndis.h>
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#include "pci.h"
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#include "pcnethw.h"
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/* statistics struct */
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typedef struct _ADAPTER_STATS
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{
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ULONG XmtGoodFrames;
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ULONG XmtRetryErrors;
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ULONG XmtLossesOfCarrier;
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ULONG XmtCollisions;
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ULONG XmtLateCollisions;
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ULONG XmtExcessiveDeferrals;
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ULONG XmtBufferUnderflows;
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ULONG XmtBufferErrors;
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ULONG XmtOneRetry;
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ULONG XmtMoreThanOneRetry;
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ULONG RcvGoodFrames;
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ULONG RcvBufferErrors;
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ULONG RcvCrcErrors;
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ULONG RcvOverflowErrors;
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ULONG RcvFramingErrors;
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} ADAPTER_STATS, *PADAPTER_STATS;
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/* adapter struct */
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typedef struct _ADAPTER
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{
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NDIS_SPIN_LOCK Lock;
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NDIS_HANDLE MiniportAdapterHandle;
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ULONG Flags;
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ULONG InterruptVector;
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ULONG IoBaseAddress;
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ULONG_PTR PortOffset;
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NDIS_MINIPORT_INTERRUPT InterruptObject;
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NDIS_MEDIA_STATE MediaState;
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UINT MediaSpeed;
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BOOLEAN FullDuplex;
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NDIS_MINIPORT_TIMER MediaDetectionTimer;
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ULONG CurrentReceiveDescriptorIndex;
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ULONG CurrentPacketFilter;
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ULONG CurrentLookaheadSize;
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/* circular indexes to transmit descriptors */
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ULONG CurrentTransmitStartIndex;
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ULONG CurrentTransmitEndIndex;
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/* initialization block */
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ULONG InitializationBlockLength;
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PINITIALIZATION_BLOCK InitializationBlockVirt;
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PHYSICAL_ADDRESS InitializationBlockPhys;
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/* transmit descriptor ring */
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ULONG TransmitDescriptorRingLength;
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PTRANSMIT_DESCRIPTOR TransmitDescriptorRingVirt;
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PHYSICAL_ADDRESS TransmitDescriptorRingPhys;
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/* transmit buffers */
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ULONG TransmitBufferLength;
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PCHAR TransmitBufferPtrVirt;
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PHYSICAL_ADDRESS TransmitBufferPtrPhys;
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/* receive descriptor ring */
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ULONG ReceiveDescriptorRingLength;
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PRECEIVE_DESCRIPTOR ReceiveDescriptorRingVirt;
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PHYSICAL_ADDRESS ReceiveDescriptorRingPhys;
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/* receive buffers */
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ULONG ReceiveBufferLength;
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PCHAR ReceiveBufferPtrVirt;
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PHYSICAL_ADDRESS ReceiveBufferPtrPhys;
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/* buffer count */
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ULONG BufferCount;
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ULONG LogBufferCount;
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ADAPTER_STATS Statistics;
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} ADAPTER, *PADAPTER;
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/* forward declarations */
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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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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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NDIS_STATUS
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NTAPI
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MiSetMulticast(
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PADAPTER Adapter,
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UCHAR *Addresses,
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UINT AddressCount);
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NDIS_MEDIA_STATE
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NTAPI
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MiGetMediaState(PADAPTER Adapter);
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UINT
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NTAPI
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MiGetMediaSpeed(PADAPTER Adapter);
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BOOLEAN
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NTAPI
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MiGetMediaDuplex(PADAPTER Adapter);
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/* operational constants */
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#define NUMBER_OF_BUFFERS 0x20
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#define LOG_NUMBER_OF_BUFFERS 5 /* log2(NUMBER_OF_BUFFERS) */
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#define BUFFER_SIZE 0x600
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#define MAX_MULTICAST_ADDRESSES 32
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#define MEDIA_DETECTION_INTERVAL 5000
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/* flags */
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#define RESET_IN_PROGRESS 0x1
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/* Maximum number of interrupts handled per call to MiniportHandleInterrupt */
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#define INTERRUPT_LIMIT 10
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/* memory pool tag */
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#define PCNET_TAG 'tNcP'
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#endif /* _PCNET_PCH_ */
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