+++ /dev/null
-/*
- * ReactOS AMD PCNet Driver
- *
- * Copyright (C) 2000 Casper Hornstrup <chorns@users.sourceforge.net>
- * Copyright (C) 2003 Vizzini <vizzini@plasmic.com>
- * Copyright (C) 2004 Filip Navara <navaraf@reactos.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * PROGRAMMERS:
- * Vizzini (vizzini@plasmic.com),
- * borrowed very heavily from the ReactOS ne2000 driver by
- * Casper S. Hornstrup (chorns@users.sourceforge.net)
- * REVISIONS:
- * 14-Sep-2003 vizzini - Created
- * 17-Oct-2004 navaraf - Add multicast support.
- * - Add media state detection support.
- * - Protect the adapter context with spinlock
- * and move code talking to card to inside
- * NdisMSynchronizeWithInterrupt calls where
- * necessary.
- */
-
-#include "pcnet.h"
-
-#define NDEBUG
-#include <debug.h>
-
-/* List of supported OIDs */
-static ULONG MiniportOIDList[] =
-{
- OID_GEN_SUPPORTED_LIST,
- OID_GEN_HARDWARE_STATUS,
- OID_GEN_MEDIA_SUPPORTED,
- OID_GEN_MEDIA_IN_USE,
- OID_GEN_MAXIMUM_LOOKAHEAD,
- OID_GEN_MAXIMUM_FRAME_SIZE,
- OID_GEN_LINK_SPEED,
- OID_GEN_TRANSMIT_BUFFER_SPACE,
- OID_GEN_RECEIVE_BUFFER_SPACE,
- OID_GEN_TRANSMIT_BLOCK_SIZE,
- OID_GEN_RECEIVE_BLOCK_SIZE,
- OID_GEN_VENDOR_ID,
- OID_GEN_VENDOR_DESCRIPTION,
- OID_GEN_VENDOR_DRIVER_VERSION,
- OID_GEN_CURRENT_PACKET_FILTER,
- OID_GEN_CURRENT_LOOKAHEAD,
- OID_GEN_DRIVER_VERSION,
- OID_GEN_MAXIMUM_TOTAL_SIZE,
- OID_GEN_PROTOCOL_OPTIONS,
- OID_GEN_MAC_OPTIONS,
- OID_GEN_MEDIA_CONNECT_STATUS,
- OID_GEN_MAXIMUM_SEND_PACKETS,
- OID_GEN_XMIT_OK,
- OID_GEN_RCV_OK,
- OID_GEN_XMIT_ERROR,
- OID_GEN_RCV_ERROR,
- OID_GEN_RCV_NO_BUFFER,
- OID_GEN_RCV_CRC_ERROR,
- OID_802_3_PERMANENT_ADDRESS,
- OID_802_3_CURRENT_ADDRESS,
- OID_802_3_MULTICAST_LIST,
- OID_802_3_MAXIMUM_LIST_SIZE,
- OID_802_3_MAC_OPTIONS,
- OID_802_3_RCV_ERROR_ALIGNMENT,
- OID_802_3_XMIT_ONE_COLLISION,
- OID_802_3_XMIT_MORE_COLLISIONS
-};
-
-\f
-NDIS_STATUS
-NTAPI
-MiniportQueryInformation(
- IN NDIS_HANDLE MiniportAdapterContext,
- IN NDIS_OID Oid,
- IN PVOID InformationBuffer,
- IN ULONG InformationBufferLength,
- OUT PULONG BytesWritten,
- OUT PULONG BytesNeeded)
-/*
- * FUNCTION: Query an OID from the driver
- * ARGUMENTS:
- * MiniportAdapterContext: context originally passed to NdisMSetAttributes
- * Oid: OID NDIS is querying
- * InformationBuffer: pointer to buffer into which to write the results of the query
- * InformationBufferLength: size in bytes of InformationBuffer
- * BytesWritten: number of bytes written into InformationBuffer in response to the query
- * BytesNeeded: number of bytes needed to answer the query
- * RETURNS:
- * NDIS_STATUS_SUCCESS on all queries
- * NOTES:
- * - Called by NDIS at DISPATCH_LEVEL
- * - If InformationBufferLength is insufficient to store the results, return the amount
- * needed in BytesNeeded and return NDIS_STATUS_INVALID_LENGTH
- * TODO:
- * - Update to verify input buffer & size and return insufficient buffer codes
- */
-{
- NDIS_STATUS Status;
- PVOID CopyFrom;
- UINT CopySize;
- ULONG GenericULONG;
- PADAPTER Adapter = (PADAPTER)MiniportAdapterContext;
-
- DPRINT("Called. OID 0x%x\n", Oid);
-
- ASSERT(Adapter);
-
- NdisAcquireSpinLock(&Adapter->Lock);
-
- Status = NDIS_STATUS_SUCCESS;
- CopyFrom = (PVOID)&GenericULONG;
- CopySize = sizeof(ULONG);
-
- switch (Oid)
- {
- case OID_GEN_SUPPORTED_LIST:
- {
- CopyFrom = (PVOID)&MiniportOIDList;
- CopySize = sizeof(MiniportOIDList);
- break;
- }
-
- case OID_GEN_HARDWARE_STATUS:
- {
- GenericULONG = (ULONG)NdisHardwareStatusReady;
- break;
- }
-
- case OID_GEN_MEDIA_SUPPORTED:
- case OID_GEN_MEDIA_IN_USE:
- {
- static const NDIS_MEDIUM Medium = NdisMedium802_3;
- CopyFrom = (PVOID)&Medium;
- CopySize = sizeof(NDIS_MEDIUM);
- break;
- }
-
- case OID_GEN_CURRENT_LOOKAHEAD:
- case OID_GEN_MAXIMUM_LOOKAHEAD:
- {
- GenericULONG = 1500;
- break;
- }
-
- case OID_GEN_MAXIMUM_FRAME_SIZE:
- {
- /*
- * The value returned by this OID must be equal to
- * OID_GEN_MAXIMUM_TOTAL_SIZE - sizeof(ETHERNET_HEADER)
- * where sizeof(ETHERNET_HEADER) is 14.
- */
- GenericULONG = 1500;
- break;
- }
-
- case OID_GEN_LINK_SPEED:
- {
- GenericULONG = Adapter->MediaSpeed * 10000;
- break;
- }
-
- case OID_GEN_TRANSMIT_BUFFER_SPACE:
- {
- /* XXX fix me */
- GenericULONG = BUFFER_SIZE;
- break;
- }
-
- case OID_GEN_RECEIVE_BUFFER_SPACE:
- {
- /* XXX fix me */
- GenericULONG = BUFFER_SIZE;
- break;
- }
-
- case OID_GEN_TRANSMIT_BLOCK_SIZE:
- {
- GenericULONG = BUFFER_SIZE;
- break;
- }
-
- case OID_GEN_RECEIVE_BLOCK_SIZE:
- {
- GenericULONG = BUFFER_SIZE;
- break;
- }
-
- case OID_GEN_VENDOR_ID:
- {
- UCHAR *CharPtr = (UCHAR *)&GenericULONG;
- GenericULONG = 0;
- /* Read the first three bytes of the permanent MAC address */
- NdisRawReadPortUchar(Adapter->PortOffset, CharPtr);
- NdisRawReadPortUchar(Adapter->PortOffset + 1, CharPtr + 1);
- NdisRawReadPortUchar(Adapter->PortOffset + 2, CharPtr + 2);
- break;
- }
-
- case OID_GEN_VENDOR_DESCRIPTION:
- {
- static UCHAR VendorDesc[] = "ReactOS Team";
- CopyFrom = VendorDesc;
- CopySize = sizeof(VendorDesc);
- break;
- }
-
- case OID_GEN_VENDOR_DRIVER_VERSION:
- {
- /* XXX implement me */
- GenericULONG = 1;
- break;
- }
-
- case OID_GEN_CURRENT_PACKET_FILTER:
- {
- GenericULONG = Adapter->CurrentPacketFilter;
- break;
- }
-
- case OID_GEN_DRIVER_VERSION:
- {
- /* NDIS version used by the driver. */
- static const USHORT DriverVersion =
- (NDIS_MINIPORT_MAJOR_VERSION << 8) + NDIS_MINIPORT_MINOR_VERSION;
- CopyFrom = (PVOID)&DriverVersion;
- CopySize = sizeof(DriverVersion);
- break;
- }
-
- case OID_GEN_MAXIMUM_TOTAL_SIZE:
- {
- /* See comment in OID_GEN_MAXIMUM_FRAME_SIZE. */
- GenericULONG = 1514;
- break;
- }
-
- case OID_GEN_PROTOCOL_OPTIONS:
- {
- DPRINT("OID_GEN_PROTOCOL_OPTIONS.\n");
- Status = NDIS_STATUS_NOT_SUPPORTED;
- break;
- }
-
- case OID_GEN_MAC_OPTIONS:
- {
- GenericULONG = NDIS_MAC_OPTION_COPY_LOOKAHEAD_DATA |
- NDIS_MAC_OPTION_RECEIVE_SERIALIZED |
- NDIS_MAC_OPTION_TRANSFERS_NOT_PEND |
- NDIS_MAC_OPTION_NO_LOOPBACK;
- break;
- }
-
- case OID_GEN_MEDIA_CONNECT_STATUS:
- {
- GenericULONG = (ULONG)NdisMediaStateConnected; /* Adapter->MediaState */
- break;
- }
-
- case OID_GEN_MAXIMUM_SEND_PACKETS:
- {
- GenericULONG = 1;
- break;
- }
-
- case OID_802_3_CURRENT_ADDRESS:
- case OID_802_3_PERMANENT_ADDRESS:
- {
- CopyFrom = (PVOID)&Adapter->InitializationBlockVirt->PADR;
- CopySize = 6;
- break;
- }
-
- case OID_802_3_MAXIMUM_LIST_SIZE:
- {
- GenericULONG = MAX_MULTICAST_ADDRESSES;
- break;
- }
-
- case OID_GEN_XMIT_OK:
- GenericULONG = Adapter->Statistics.XmtGoodFrames;
- break;
-
- case OID_GEN_RCV_OK:
- GenericULONG = Adapter->Statistics.RcvGoodFrames;
- break;
-
- case OID_GEN_XMIT_ERROR:
- GenericULONG = Adapter->Statistics.XmtRetryErrors +
- Adapter->Statistics.XmtLossesOfCarrier +
- Adapter->Statistics.XmtCollisions +
- Adapter->Statistics.XmtLateCollisions +
- Adapter->Statistics.XmtExcessiveDeferrals +
- Adapter->Statistics.XmtBufferUnderflows +
- Adapter->Statistics.XmtBufferErrors;
- break;
-
- case OID_GEN_RCV_ERROR:
- GenericULONG = Adapter->Statistics.RcvBufferErrors +
- Adapter->Statistics.RcvCrcErrors +
- Adapter->Statistics.RcvOverflowErrors +
- Adapter->Statistics.RcvFramingErrors;
- break;
-
- case OID_GEN_RCV_NO_BUFFER:
- GenericULONG = Adapter->Statistics.RcvBufferErrors +
- Adapter->Statistics.RcvOverflowErrors;
- break;
-
- case OID_GEN_RCV_CRC_ERROR:
- GenericULONG = Adapter->Statistics.RcvCrcErrors;
- break;
-
- case OID_802_3_RCV_ERROR_ALIGNMENT:
- GenericULONG = Adapter->Statistics.RcvFramingErrors;
- break;
-
- case OID_802_3_XMIT_ONE_COLLISION:
- GenericULONG = Adapter->Statistics.XmtOneRetry;
- break;
-
- case OID_802_3_XMIT_MORE_COLLISIONS:
- GenericULONG = Adapter->Statistics.XmtMoreThanOneRetry;
- break;
-
- default:
- {
- DPRINT1("Unknown OID\n");
- Status = NDIS_STATUS_NOT_SUPPORTED;
- break;
- }
- }
-
- if (Status == NDIS_STATUS_SUCCESS)
- {
- if (CopySize > InformationBufferLength)
- {
- *BytesNeeded = CopySize;
- *BytesWritten = 0;
- Status = NDIS_STATUS_INVALID_LENGTH;
- }
- else
- {
- NdisMoveMemory(InformationBuffer, CopyFrom, CopySize);
- *BytesWritten = CopySize;
- *BytesNeeded = CopySize;
- }
- }
- else
- {
- *BytesWritten = 0;
- *BytesNeeded = 0;
- }
-
- NdisReleaseSpinLock(&Adapter->Lock);
-
- DPRINT("Leaving. Status is 0x%x\n", Status);
-
- 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)
-/*
- * FUNCTION: Set a miniport variable (OID)
- * ARGUMENTS:
- * MiniportAdapterContext: context originally passed into NdisMSetAttributes
- * Oid: the variable being set
- * InformationBuffer: the data to set the variable to
- * InformationBufferLength: number of bytes in InformationBuffer
- * BytesRead: number of bytes read by us out of the buffer
- * BytesNeeded: number of bytes required to satisfy the request if InformationBufferLength
- * is insufficient
- * RETURNS:
- * NDIS_STATUS_SUCCESS on all requests
- * NOTES:
- * - Called by NDIS at DISPATCH_LEVEL
- * - verify buffer space as mentioned in previous function notes
- */
-{
- ULONG GenericULONG;
- NDIS_STATUS Status = NDIS_STATUS_SUCCESS;
- PADAPTER Adapter = (PADAPTER)MiniportAdapterContext;
-
- ASSERT(Adapter);
-
- DPRINT("Called, OID 0x%x\n", Oid);
-
- NdisAcquireSpinLock(&Adapter->Lock);
-
- switch (Oid)
- {
- case OID_GEN_CURRENT_PACKET_FILTER:
- {
- /* Verify length */
- if (InformationBufferLength < sizeof(ULONG))
- {
- *BytesRead = 0;
- *BytesNeeded = sizeof(ULONG);
- Status = NDIS_STATUS_INVALID_LENGTH;
- break;
- }
-
- NdisMoveMemory(&GenericULONG, InformationBuffer, sizeof(ULONG));
-
- /* Check for properties the driver don't support */
- if (GenericULONG &
- (NDIS_PACKET_TYPE_ALL_FUNCTIONAL |
- NDIS_PACKET_TYPE_FUNCTIONAL |
- NDIS_PACKET_TYPE_GROUP |
- NDIS_PACKET_TYPE_MAC_FRAME |
- NDIS_PACKET_TYPE_SMT |
- NDIS_PACKET_TYPE_SOURCE_ROUTING)
- )
- {
- *BytesRead = sizeof(ULONG);
- *BytesNeeded = 0;
- Status = NDIS_STATUS_NOT_SUPPORTED;
- break;
- }
-
- Adapter->CurrentPacketFilter = GenericULONG;
-
- /* FIXME: Set filter on hardware */
-
- break;
- }
-
- case OID_GEN_CURRENT_LOOKAHEAD:
- {
- /* Verify length */
- if (InformationBufferLength < sizeof(ULONG))
- {
- *BytesRead = 0;
- *BytesNeeded = sizeof(ULONG);
- Status = NDIS_STATUS_INVALID_LENGTH;
- break;
- }
-
- NdisMoveMemory(&GenericULONG, InformationBuffer, sizeof(ULONG));
-
- if (GenericULONG > 1500)
- Status = NDIS_STATUS_INVALID_DATA;
- else
- Adapter->CurrentLookaheadSize = GenericULONG;
-
- break;
- }
-
- case OID_802_3_MULTICAST_LIST:
- {
- /* Verify length. Must be multiple of hardware address length */
- if ((InformationBufferLength % 6) != 0)
- {
- *BytesRead = 0;
- *BytesNeeded = InformationBufferLength + (InformationBufferLength % 6);
- Status = NDIS_STATUS_INVALID_LENGTH;
- break;
- }
-
- ASSERT((InformationBufferLength / 6) <= MAX_MULTICAST_ADDRESSES);
-
- /* Set new multicast address list */
- //NdisMoveMemory(Adapter->Addresses, InformationBuffer, InformationBufferLength);
-
- /* Update hardware */
- Status = MiSetMulticast(Adapter, InformationBuffer, InformationBufferLength / 6);
-
- break;
- }
-
- default:
- {
- DPRINT1("Invalid object ID (0x%X).\n", Oid);
- *BytesRead = 0;
- *BytesNeeded = 0;
- Status = NDIS_STATUS_NOT_SUPPORTED;
- break;
- }
- }
-
- if (Status == NDIS_STATUS_SUCCESS)
- {
- *BytesRead = InformationBufferLength;
- *BytesNeeded = 0;
- }
-
- NdisReleaseSpinLock(&Adapter->Lock);
-
- DPRINT("Leaving. Status (0x%X).\n", Status);
-
- return Status;
-}
projects / reactos.git / blobdiff