From f215e02bf85f68d3a6106c2a1f4f7f063f819064 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:17:27 +0200 Subject: Adding upstream version 7.0.14-dfsg. Signed-off-by: Daniel Baumann --- src/VBox/HostDrivers/VBoxNetAdp/win/Makefile.kup | 0 .../HostDrivers/VBoxNetAdp/win/VBoxNetAdp-win.cpp | 1888 ++++++++++++++++++++ .../HostDrivers/VBoxNetAdp/win/VBoxNetAdp-win.h | 71 + .../HostDrivers/VBoxNetAdp/win/VBoxNetAdp-win.rc | 72 + .../HostDrivers/VBoxNetAdp/win/VBoxNetAdp6.inf | 101 ++ 5 files changed, 2132 insertions(+) create mode 100644 src/VBox/HostDrivers/VBoxNetAdp/win/Makefile.kup create mode 100644 src/VBox/HostDrivers/VBoxNetAdp/win/VBoxNetAdp-win.cpp create mode 100644 src/VBox/HostDrivers/VBoxNetAdp/win/VBoxNetAdp-win.h create mode 100644 src/VBox/HostDrivers/VBoxNetAdp/win/VBoxNetAdp-win.rc create mode 100644 src/VBox/HostDrivers/VBoxNetAdp/win/VBoxNetAdp6.inf (limited to 'src/VBox/HostDrivers/VBoxNetAdp/win') diff --git a/src/VBox/HostDrivers/VBoxNetAdp/win/Makefile.kup b/src/VBox/HostDrivers/VBoxNetAdp/win/Makefile.kup new file mode 100644 index 00000000..e69de29b diff --git a/src/VBox/HostDrivers/VBoxNetAdp/win/VBoxNetAdp-win.cpp b/src/VBox/HostDrivers/VBoxNetAdp/win/VBoxNetAdp-win.cpp new file mode 100644 index 00000000..d89ba4d0 --- /dev/null +++ b/src/VBox/HostDrivers/VBoxNetAdp/win/VBoxNetAdp-win.cpp @@ -0,0 +1,1888 @@ +/* $Id: VBoxNetAdp-win.cpp $ */ +/** @file + * VBoxNetAdp-win.cpp - NDIS6 Host-only Networking Driver, Windows-specific code. + */ +/* + * Copyright (C) 2014-2023 Oracle and/or its affiliates. + * + * This file is part of VirtualBox base platform packages, as + * available from https://www.virtualbox.org. + * + * 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, in version 3 of the + * License. + * + * 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, see . + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included + * in the VirtualBox distribution, in which case the provisions of the + * CDDL are applicable instead of those of the GPL. + * + * You may elect to license modified versions of this file under the + * terms and conditions of either the GPL or the CDDL or both. + * + * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0 + */ + +#define LOG_GROUP LOG_GROUP_NET_ADP_DRV + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include "VBoxNetAdp-win.h" +#include "VBox/VBoxNetCmn-win.h" + +#define VBOXNETADP_MEM_TAG 'OHBV' + +/* + * By default the link speed reported to be 1Gbps. We may wish to lower + * it to 100Mbps to work around issues with multi-cast traffic on the host. + * See @bugref{6379}. + */ +#define VBOXNETADPWIN_LINK_SPEED 1000000000ULL + +#define LogError LogRel + +/* Forward declarations */ +MINIPORT_INITIALIZE vboxNetAdpWinInitializeEx; +MINIPORT_HALT vboxNetAdpWinHaltEx; +MINIPORT_UNLOAD vboxNetAdpWinUnload; +MINIPORT_PAUSE vboxNetAdpWinPause; +MINIPORT_RESTART vboxNetAdpWinRestart; +MINIPORT_OID_REQUEST vboxNetAdpWinOidRequest; +MINIPORT_SEND_NET_BUFFER_LISTS vboxNetAdpWinSendNetBufferLists; +MINIPORT_RETURN_NET_BUFFER_LISTS vboxNetAdpWinReturnNetBufferLists; +MINIPORT_CANCEL_SEND vboxNetAdpWinCancelSend; +MINIPORT_CHECK_FOR_HANG vboxNetAdpWinCheckForHangEx; +MINIPORT_RESET vboxNetAdpWinResetEx; +MINIPORT_DEVICE_PNP_EVENT_NOTIFY vboxNetAdpWinDevicePnPEventNotify; +MINIPORT_SHUTDOWN vboxNetAdpWinShutdownEx; +MINIPORT_CANCEL_OID_REQUEST vboxNetAdpWinCancelOidRequest; + + +/* Packet types by destination address; used in statistics. */ +typedef enum { + kVBoxNetAdpWinPacketType_Unicast, + kVBoxNetAdpWinPacketType_Multicast, + kVBoxNetAdpWinPacketType_Broadcast, + kVBoxNetAdpWinPacketType_ArraySize /* Must be the last one */ +} VBOXNETADPWIN_PACKET_TYPE; + + +/* Miniport states as defined by NDIS. */ +typedef enum { + kVBoxNetAdpWinState_Initializing, + kVBoxNetAdpWinState_Paused, + kVBoxNetAdpWinState_Restarting, + kVBoxNetAdpWinState_Running, + kVBoxNetAdpWinState_Pausing, + kVBoxNetAdpWinState_32BitHack = 0x7fffffff +} VBOXNETADPWIN_ADAPTER_STATE; + + +/* + * Valid state transitions are: + * 1) Disconnected -> Connecting : start the worker thread, attempting to init IDC; + * 2) Connecting -> Disconnected : failed to start IDC init worker thread; + * 3) Connecting -> Connected : IDC init successful, terminate the worker; + * 4) Connecting -> Stopping : IDC init incomplete, but the driver is being unloaded, terminate the worker; + * 5) Connected -> Stopping : IDC init was successful, no worker, the driver is being unloaded; + * + * Driver terminates in either in Disconnected or in Stopping state. + */ +typedef enum { + kVBoxNetAdpWinIdcState_Disconnected = 0, /* Initial state */ + kVBoxNetAdpWinIdcState_Connecting, /* Attemping to init IDC, worker thread running */ + kVBoxNetAdpWinIdcState_Connected, /* Successfully connected to IDC, worker thread terminated */ + kVBoxNetAdpWinIdcState_Stopping /* Terminating the worker thread and disconnecting IDC */ +} VBOXNETADPWIN_IDC_STATE; + +typedef struct _VBOXNETADPGLOBALS +{ + /** Miniport driver handle. */ + NDIS_HANDLE hMiniportDriver; + /** Power management capabilities, shared by all instances, do not change after init. */ + NDIS_PNP_CAPABILITIES PMCaps; + /** The INTNET trunk network interface factory. */ + INTNETTRUNKFACTORY TrunkFactory; + /** The SUPDRV component factory registration. */ + SUPDRVFACTORY SupDrvFactory; + /** The SUPDRV IDC handle (opaque struct). */ + SUPDRVIDCHANDLE SupDrvIDC; + /** IDC init thread handle. */ + HANDLE hInitIdcThread; + /** Lock protecting the following members. */ + NDIS_SPIN_LOCK Lock; + /** Lock-protected: the head of module list. */ + RTLISTANCHOR ListOfAdapters; + /** Lock-protected: The number of current factory references. */ + int32_t volatile cFactoryRefs; + /** Lock-protected: IDC initialization state. */ + volatile uint32_t enmIdcState; + /** Lock-protected: event signaled when trunk factory is not in use. */ + NDIS_EVENT EventUnloadAllowed; +} VBOXNETADPGLOBALS, *PVBOXNETADPGLOBALS; + +/* win-specific global data */ +VBOXNETADPGLOBALS g_VBoxNetAdpGlobals; + + +typedef struct _VBOXNETADP_ADAPTER { + /** Auxiliary member to link adapters into a list. */ + RTLISTNODE node; + /** Adapter handle for NDIS. */ + NDIS_HANDLE hAdapter; + /** Memory pool network buffers are allocated from. */ + NDIS_HANDLE hPool; + /** Our RJ-45 port. + * This is what the internal network plugs into. */ + INTNETTRUNKIFPORT MyPort; + /** The RJ-45 port on the INTNET "switch". + * This is what we're connected to. */ + PINTNETTRUNKSWPORT pSwitchPort; + /** Pointer to global data */ + PVBOXNETADPGLOBALS pGlobals; + /** Adapter state in NDIS, used for assertions only */ + VBOXNETADPWIN_ADAPTER_STATE volatile enmAdapterState; /// @todo do we need it really? + /** The trunk state. */ + INTNETTRUNKIFSTATE volatile enmTrunkState; + /** Number of pending operations, when it reaches zero we signal EventIdle. */ + int32_t volatile cBusy; + /** The event that is signaled when we go idle and that pfnWaitForIdle blocks on. */ + NDIS_EVENT EventIdle; + /** MAC address of adapter. */ + RTMAC MacAddr; + /** Statistics: bytes received from internal network. */ + uint64_t au64StatsInOctets[kVBoxNetAdpWinPacketType_ArraySize]; + /** Statistics: packets received from internal network. */ + uint64_t au64StatsInPackets[kVBoxNetAdpWinPacketType_ArraySize]; + /** Statistics: bytes sent to internal network. */ + uint64_t au64StatsOutOctets[kVBoxNetAdpWinPacketType_ArraySize]; + /** Statistics: packets sent to internal network. */ + uint64_t au64StatsOutPackets[kVBoxNetAdpWinPacketType_ArraySize]; + /** Adapter friendly name. */ + char szName[1]; +} VBOXNETADP_ADAPTER; +typedef VBOXNETADP_ADAPTER *PVBOXNETADP_ADAPTER; + + +/* Port */ + +#define IFPORT_2_VBOXNETADP_ADAPTER(pIfPort) \ + ( (PVBOXNETADP_ADAPTER)((uint8_t *)(pIfPort) - RT_UOFFSETOF(VBOXNETADP_ADAPTER, MyPort)) ) + +DECLINLINE(VBOXNETADPWIN_ADAPTER_STATE) vboxNetAdpWinGetState(PVBOXNETADP_ADAPTER pThis) +{ + return (VBOXNETADPWIN_ADAPTER_STATE)ASMAtomicUoReadU32((uint32_t volatile *)&pThis->enmAdapterState); +} + +DECLINLINE(VBOXNETADPWIN_ADAPTER_STATE) vboxNetAdpWinSetState(PVBOXNETADP_ADAPTER pThis, VBOXNETADPWIN_ADAPTER_STATE enmNewState) +{ + return (VBOXNETADPWIN_ADAPTER_STATE)ASMAtomicXchgU32((uint32_t volatile *)&pThis->enmAdapterState, enmNewState); +} + +DECLINLINE(bool) vboxNetAdpWinSetState(PVBOXNETADP_ADAPTER pThis, VBOXNETADPWIN_ADAPTER_STATE enmNewState, + VBOXNETADPWIN_ADAPTER_STATE enmOldState) +{ + return ASMAtomicCmpXchgU32((uint32_t volatile *)&pThis->enmAdapterState, enmNewState, enmOldState); +} + +#ifdef DEBUG + +DECLHIDDEN(void) vboxNetAdpWinDumpPackets(const char *pszMsg, PNET_BUFFER_LIST pBufLists) +{ + for (PNET_BUFFER_LIST pList = pBufLists; pList; pList = NET_BUFFER_LIST_NEXT_NBL(pList)) + { + for (PNET_BUFFER pBuf = NET_BUFFER_LIST_FIRST_NB(pList); pBuf; pBuf = NET_BUFFER_NEXT_NB(pBuf)) + { + Log6(("%s packet: cb=%d offset=%d", pszMsg, NET_BUFFER_DATA_LENGTH(pBuf), NET_BUFFER_DATA_OFFSET(pBuf))); + for (PMDL pMdl = NET_BUFFER_FIRST_MDL(pBuf); + pMdl != NULL; + pMdl = NDIS_MDL_LINKAGE(pMdl)) + { + Log6((" MDL: cb=%d", MmGetMdlByteCount(pMdl))); + } + Log6(("\n")); + } + } +} + +DECLINLINE(const char *) vboxNetAdpWinEthTypeStr(uint16_t uType) +{ + switch (uType) + { + case RTNET_ETHERTYPE_IPV4: return "IP"; + case RTNET_ETHERTYPE_IPV6: return "IPv6"; + case RTNET_ETHERTYPE_ARP: return "ARP"; + } + return "unknown"; +} + +#define VBOXNETADP_PKTDMPSIZE 0x50 + +/** + * Dump a packet to debug log. + * + * @param cpPacket The packet. + * @param cb The size of the packet. + * @param cszText A string denoting direction of packet transfer. + */ +DECLINLINE(void) vboxNetAdpWinDumpPacket(PCINTNETSG pSG, const char *cszText) +{ + uint8_t bPacket[VBOXNETADP_PKTDMPSIZE]; + + uint32_t cb = pSG->cbTotal < VBOXNETADP_PKTDMPSIZE ? pSG->cbTotal : VBOXNETADP_PKTDMPSIZE; + IntNetSgReadEx(pSG, 0, cb, bPacket); + + AssertReturnVoid(cb >= 14); + + uint8_t *pHdr = bPacket; + uint8_t *pEnd = bPacket + cb; + AssertReturnVoid(pEnd - pHdr >= 14); + uint16_t uEthType = RT_N2H_U16(*(uint16_t*)(pHdr+12)); + Log2(("NetADP: %s (%d bytes), %RTmac => %RTmac, EthType=%s(0x%x)\n", + cszText, pSG->cbTotal, pHdr+6, pHdr, vboxNetAdpWinEthTypeStr(uEthType), uEthType)); + pHdr += sizeof(RTNETETHERHDR); + if (uEthType == RTNET_ETHERTYPE_VLAN) + { + AssertReturnVoid(pEnd - pHdr >= 4); + uEthType = RT_N2H_U16(*(uint16_t*)(pHdr+2)); + Log2((" + VLAN: id=%d EthType=%s(0x%x)\n", RT_N2H_U16(*(uint16_t*)(pHdr)) & 0xFFF, + vboxNetAdpWinEthTypeStr(uEthType), uEthType)); + pHdr += 2 * sizeof(uint16_t); + } + uint8_t uProto = 0xFF; + switch (uEthType) + { + case RTNET_ETHERTYPE_IPV6: + AssertReturnVoid(pEnd - pHdr >= 40); + uProto = pHdr[6]; + Log2((" + IPv6: %RTnaipv6 => %RTnaipv6\n", pHdr+8, pHdr+24)); + pHdr += 40; + break; + case RTNET_ETHERTYPE_IPV4: + AssertReturnVoid(pEnd - pHdr >= 20); + uProto = pHdr[9]; + Log2((" + IP: %RTnaipv4 => %RTnaipv4\n", *(uint32_t*)(pHdr+12), *(uint32_t*)(pHdr+16))); + pHdr += (pHdr[0] & 0xF) * 4; + break; + case RTNET_ETHERTYPE_ARP: + AssertReturnVoid(pEnd - pHdr >= 28); + AssertReturnVoid(RT_N2H_U16(*(uint16_t*)(pHdr+2)) == RTNET_ETHERTYPE_IPV4); + switch (RT_N2H_U16(*(uint16_t*)(pHdr+6))) + { + case 1: /* ARP request */ + Log2((" + ARP-REQ: who-has %RTnaipv4 tell %RTnaipv4\n", + *(uint32_t*)(pHdr+24), *(uint32_t*)(pHdr+14))); + break; + case 2: /* ARP reply */ + Log2((" + ARP-RPL: %RTnaipv4 is-at %RTmac\n", + *(uint32_t*)(pHdr+14), pHdr+8)); + break; + default: + Log2((" + ARP: unknown op %d\n", RT_N2H_U16(*(uint16_t*)(pHdr+6)))); + break; + } + break; + /* There is no default case as uProto is initialized with 0xFF */ + } + while (uProto != 0xFF) + { + switch (uProto) + { + case 0: /* IPv6 Hop-by-Hop option*/ + case 60: /* IPv6 Destination option*/ + case 43: /* IPv6 Routing option */ + case 44: /* IPv6 Fragment option */ + Log2((" + IPv6 option (%d): \n", uProto)); + uProto = pHdr[0]; + pHdr += pHdr[1] * 8 + 8; /* Skip to the next extension/protocol */ + break; + case 51: /* IPv6 IPsec AH */ + Log2((" + IPv6 IPsec AH: \n")); + uProto = pHdr[0]; + pHdr += (pHdr[1] + 2) * 4; /* Skip to the next extension/protocol */ + break; + case 50: /* IPv6 IPsec ESP */ + /* Cannot decode IPsec, fall through */ + Log2((" + IPv6 IPsec ESP: \n")); + uProto = 0xFF; + break; + case 59: /* No Next Header */ + Log2((" + IPv6 No Next Header\n")); + uProto = 0xFF; + break; + case 58: /* IPv6-ICMP */ + switch (pHdr[0]) + { + case 1: Log2((" + IPv6-ICMP: destination unreachable, code %d\n", pHdr[1])); break; + case 128: Log2((" + IPv6-ICMP: echo request\n")); break; + case 129: Log2((" + IPv6-ICMP: echo reply\n")); break; + default: Log2((" + IPv6-ICMP: unknown type %d, code %d\n", pHdr[0], pHdr[1])); break; + } + uProto = 0xFF; + break; + case 1: /* ICMP */ + switch (pHdr[0]) + { + case 0: Log2((" + ICMP: echo reply\n")); break; + case 8: Log2((" + ICMP: echo request\n")); break; + case 3: Log2((" + ICMP: destination unreachable, code %d\n", pHdr[1])); break; + default: Log2((" + ICMP: unknown type %d, code %d\n", pHdr[0], pHdr[1])); break; + } + uProto = 0xFF; + break; + case 6: /* TCP */ + Log2((" + TCP: src=%d dst=%d seq=%x ack=%x\n", + RT_N2H_U16(*(uint16_t*)(pHdr)), RT_N2H_U16(*(uint16_t*)(pHdr+2)), + RT_N2H_U32(*(uint32_t*)(pHdr+4)), RT_N2H_U32(*(uint32_t*)(pHdr+8)))); + uProto = 0xFF; + break; + case 17: /* UDP */ + Log2((" + UDP: src=%d dst=%d\n", + RT_N2H_U16(*(uint16_t*)(pHdr)), RT_N2H_U16(*(uint16_t*)(pHdr+2)))); + uProto = 0xFF; + break; + default: + Log2((" + Unknown: proto=0x%x\n", uProto)); + uProto = 0xFF; + break; + } + } + Log3(("%.*Rhxd\n", cb, bPacket)); +} + +#else /* !DEBUG */ +//# define vboxNetAdpWinDumpFilterTypes(uFlags) do { } while (0) +//# define vboxNetAdpWinDumpOffloadSettings(p) do { } while (0) +//# define vboxNetAdpWinDumpSetOffloadSettings(p) do { } while (0) +# define vboxNetAdpWinDumpPackets(m,l) do { } while (0) +# define vboxNetAdpWinDumpPacket(p,t) do { } while (0) +#endif /* !DEBUG */ + + +DECLHIDDEN(VBOXNETADPWIN_PACKET_TYPE) vboxNetAdpWinPacketType(PINTNETSG pSG) +{ + static const uint8_t g_abBcastAddr[] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }; + AssertReturn(pSG->cbTotal >= sizeof(g_abBcastAddr), kVBoxNetAdpWinPacketType_Unicast); + AssertReturn(pSG->cSegsUsed > 0, kVBoxNetAdpWinPacketType_Unicast); + AssertReturn(pSG->aSegs[0].cb >= sizeof(g_abBcastAddr), kVBoxNetAdpWinPacketType_Unicast); + if (!memcmp(pSG->aSegs[0].pv, g_abBcastAddr, sizeof(g_abBcastAddr))) + return kVBoxNetAdpWinPacketType_Broadcast; + if ((*(uint8_t*)pSG->aSegs[0].pv) & 1) + return kVBoxNetAdpWinPacketType_Multicast; + return kVBoxNetAdpWinPacketType_Unicast; +} + +DECLINLINE(void) vboxNetAdpWinUpdateStats(uint64_t *pPacketStats, uint64_t *pOctetStats, PINTNETSG pSG) +{ + VBOXNETADPWIN_PACKET_TYPE enmPktType = vboxNetAdpWinPacketType(pSG); + ASMAtomicIncU64(&pPacketStats[enmPktType]); + ASMAtomicAddU64(&pOctetStats[enmPktType], pSG->cbTotal); +} + +DECLINLINE(void) vboxNetAdpWinFreeMdlChain(PMDL pMdl) +{ + PMDL pMdlNext; + while (pMdl) + { + pMdlNext = pMdl->Next; + PUCHAR pDataBuf; + ULONG cb = 0; + NdisQueryMdl(pMdl, &pDataBuf, &cb, NormalPagePriority); + NdisFreeMdl(pMdl); + Log4(("vboxNetAdpWinFreeMdlChain: freed MDL 0x%p\n", pMdl)); + NdisFreeMemory(pDataBuf, 0, 0); + Log4(("vboxNetAdpWinFreeMdlChain: freed data buffer 0x%p\n", pDataBuf)); + pMdl = pMdlNext; + } +} + +DECLHIDDEN(PNET_BUFFER_LIST) vboxNetAdpWinSGtoNB(PVBOXNETADP_ADAPTER pThis, PINTNETSG pSG) +{ + AssertReturn(pSG->cSegsUsed >= 1, NULL); + LogFlow(("==>vboxNetAdpWinSGtoNB: segments=%d hPool=%p cb=%u\n", pSG->cSegsUsed, + pThis->hPool, pSG->cbTotal)); + AssertReturn(pThis->hPool, NULL); + + + PNET_BUFFER_LIST pBufList = NULL; + ULONG cbMdl = pSG->cbTotal; + ULONG uDataOffset = cbMdl - pSG->cbTotal; + PUCHAR pDataBuf = (PUCHAR)NdisAllocateMemoryWithTagPriority(pThis->hAdapter, cbMdl, + VBOXNETADP_MEM_TAG, NormalPoolPriority); + if (pDataBuf) + { + Log4(("vboxNetAdpWinSGtoNB: allocated data buffer (cb=%u) 0x%p\n", cbMdl, pDataBuf)); + PMDL pMdl = NdisAllocateMdl(pThis->hAdapter, pDataBuf, cbMdl); + if (!pMdl) + { + NdisFreeMemory(pDataBuf, 0, 0); + Log4(("vboxNetAdpWinSGtoNB: freed data buffer 0x%p\n", pDataBuf)); + LogError(("vboxNetAdpWinSGtoNB: failed to allocate an MDL (cb=%u)\n", cbMdl)); + LogFlow(("<==vboxNetAdpWinSGtoNB: return NULL\n")); + return NULL; + } + PUCHAR pDst = pDataBuf + uDataOffset; + for (int i = 0; i < pSG->cSegsUsed; i++) + { + NdisMoveMemory(pDst, pSG->aSegs[i].pv, pSG->aSegs[i].cb); + pDst += pSG->aSegs[i].cb; + } + pBufList = NdisAllocateNetBufferAndNetBufferList(pThis->hPool, + 0 /* ContextSize */, + 0 /* ContextBackFill */, + pMdl, + uDataOffset, + pSG->cbTotal); + if (pBufList) + { + Log4(("vboxNetAdpWinSGtoNB: allocated NBL+NB 0x%p\n", pBufList)); + pBufList->SourceHandle = pThis->hAdapter; + /** @todo Do we need to initialize anything else? */ + } + else + { + LogError(("vboxNetAdpWinSGtoNB: failed to allocate an NBL+NB\n")); + vboxNetAdpWinFreeMdlChain(pMdl); + } + } + else + { + LogError(("vboxNetAdpWinSGtoNB: failed to allocate data buffer (size=%u)\n", cbMdl)); + } + + LogFlow(("<==vboxNetAdpWinSGtoNB: return %p\n", pBufList)); + return pBufList; +} + +DECLINLINE(void) vboxNetAdpWinDestroySG(PINTNETSG pSG) +{ + NdisFreeMemory(pSG, 0, 0); + Log4(("vboxNetAdpWinDestroySG: freed SG 0x%p\n", pSG)); +} + +/** + * Worker for vboxNetAdpWinNBtoSG() that gets the max segment count needed. + * @note vboxNetAdpWinNBtoSG may use fewer depending on cbPacket and offset! + * @note vboxNetLwfWinCalcSegments() is a copy of this code. + */ +DECLINLINE(ULONG) vboxNetAdpWinCalcSegments(PNET_BUFFER pNetBuf) +{ + ULONG cSegs = 0; + for (PMDL pMdl = NET_BUFFER_CURRENT_MDL(pNetBuf); pMdl; pMdl = NDIS_MDL_LINKAGE(pMdl)) + { + /* Skip empty MDLs (see @bugref{9233}) */ + if (MmGetMdlByteCount(pMdl)) + cSegs++; + } + return cSegs; +} + +/** + * @note vboxNetLwfWinNBtoSG() is a copy of this code. + */ +DECLHIDDEN(PINTNETSG) vboxNetAdpWinNBtoSG(PVBOXNETADP_ADAPTER pThis, PNET_BUFFER pNetBuf) +{ + ULONG cbPacket = NET_BUFFER_DATA_LENGTH(pNetBuf); + ULONG cSegs = vboxNetAdpWinCalcSegments(pNetBuf); + /* Allocate and initialize SG */ + PINTNETSG pSG = (PINTNETSG)NdisAllocateMemoryWithTagPriority(pThis->hAdapter, + RT_UOFFSETOF_DYN(INTNETSG, aSegs[cSegs]), + VBOXNETADP_MEM_TAG, + NormalPoolPriority); + AssertReturn(pSG, pSG); + Log4(("vboxNetAdpWinNBtoSG: allocated SG 0x%p\n", pSG)); + IntNetSgInitTempSegs(pSG, cbPacket /*cbTotal*/, cSegs, cSegs /*cSegsUsed*/); + + ULONG uOffset = NET_BUFFER_CURRENT_MDL_OFFSET(pNetBuf); + cSegs = 0; + for (PMDL pMdl = NET_BUFFER_CURRENT_MDL(pNetBuf); + pMdl != NULL && cbPacket > 0; + pMdl = NDIS_MDL_LINKAGE(pMdl)) + { + ULONG cbSrc = MmGetMdlByteCount(pMdl); + if (cbSrc == 0) + continue; /* Skip empty MDLs (see @bugref{9233}) */ + + PUCHAR pSrc = (PUCHAR)MmGetSystemAddressForMdlSafe(pMdl, LowPagePriority); + if (!pSrc) + { + vboxNetAdpWinDestroySG(pSG); + return NULL; + } + + /* Handle the offset in the current (which is the first for us) MDL */ + if (uOffset) + { + if (uOffset < cbSrc) + { + pSrc += uOffset; + cbSrc -= uOffset; + uOffset = 0; + } + else + { + /* This is an invalid MDL chain */ + vboxNetAdpWinDestroySG(pSG); + return NULL; + } + } + + /* Do not read the last MDL beyond packet's end */ + if (cbSrc > cbPacket) + cbSrc = cbPacket; + + Assert(cSegs < pSG->cSegsAlloc); + pSG->aSegs[cSegs].pv = pSrc; + pSG->aSegs[cSegs].cb = cbSrc; + pSG->aSegs[cSegs].Phys = NIL_RTHCPHYS; + cSegs++; + cbPacket -= cbSrc; + } + + Assert(cbPacket == 0); + Assert(cSegs <= pSG->cSegsUsed); + + /* Update actual segment count in case we used fewer than anticipated. */ + pSG->cSegsUsed = (uint16_t)cSegs; + + return pSG; +} + +DECLINLINE(bool) vboxNetAdpWinIsActive(PVBOXNETADP_ADAPTER pThis) +{ + if (vboxNetAdpWinGetState(pThis) != kVBoxNetAdpWinState_Running) + return false; + if (pThis->enmTrunkState != INTNETTRUNKIFSTATE_ACTIVE) + return false; + AssertPtrReturn(pThis->pSwitchPort, false); + return true; +} + +DECLHIDDEN(bool) vboxNetAdpWinForwardToIntNet(PVBOXNETADP_ADAPTER pThis, PNET_BUFFER_LIST pList, uint32_t fSrc) +{ + if (!vboxNetAdpWinIsActive(pThis)) + { + LogFlow(("vboxNetAdpWinForwardToIntNet: not active\n")); + return false; + } + AssertReturn(pThis->pSwitchPort, false); + AssertReturn(pThis->pSwitchPort->pfnRecv, false); + LogFlow(("==>vboxNetAdpWinForwardToIntNet\n")); + + if (ASMAtomicIncS32(&pThis->cBusy) == 1) + NdisResetEvent(&pThis->EventIdle); + for (PNET_BUFFER pBuf = NET_BUFFER_LIST_FIRST_NB(pList); pBuf; pBuf = NET_BUFFER_NEXT_NB(pBuf)) + { + PINTNETSG pSG = vboxNetAdpWinNBtoSG(pThis, pBuf); + if (pSG) + { + vboxNetAdpWinUpdateStats(pThis->au64StatsOutPackets, pThis->au64StatsOutOctets, pSG); + vboxNetAdpWinDumpPacket(pSG, (fSrc & INTNETTRUNKDIR_WIRE)?"intnet <-- wire":"intnet <-- host"); + pThis->pSwitchPort->pfnRecv(pThis->pSwitchPort, NULL, pSG, fSrc); + vboxNetAdpWinDestroySG(pSG); + } + } + if (ASMAtomicDecS32(&pThis->cBusy) == 0) + NdisSetEvent(&pThis->EventIdle); + + return true; +} + + +/** + * @copydoc INTNETTRUNKIFPORT::pfnRetain + */ +static DECLCALLBACK(void) vboxNetAdpWinPortRetain(PINTNETTRUNKIFPORT pIfPort) +{ + PVBOXNETADP_ADAPTER pThis = IFPORT_2_VBOXNETADP_ADAPTER(pIfPort); + RT_NOREF1(pThis); + LogFlow(("vboxNetAdpWinPortRetain: pThis=%p, pIfPort=%p\n", pThis, pIfPort)); +} + +/** + * @copydoc INTNETTRUNKIFPORT::pfnRelease + */ +static DECLCALLBACK(void) vboxNetAdpWinPortRelease(PINTNETTRUNKIFPORT pIfPort) +{ + PVBOXNETADP_ADAPTER pThis = IFPORT_2_VBOXNETADP_ADAPTER(pIfPort); + RT_NOREF1(pThis); + LogFlow(("vboxNetAdpWinPortRelease: pThis=%p, pIfPort=%p\n", pThis, pIfPort)); +} + +/** + * @copydoc INTNETTRUNKIFPORT::pfnDisconnectAndRelease + */ +static DECLCALLBACK(void) vboxNetAdpWinPortDisconnectAndRelease(PINTNETTRUNKIFPORT pIfPort) +{ + PVBOXNETADP_ADAPTER pThis = IFPORT_2_VBOXNETADP_ADAPTER(pIfPort); + + LogFlow(("vboxNetAdpWinPortDisconnectAndRelease: pThis=%p, pIfPort=%p\n", pThis, pIfPort)); + /* + * Serious paranoia. + */ + AssertPtr(pThis); + Assert(pThis->MyPort.u32Version == INTNETTRUNKIFPORT_VERSION); + Assert(pThis->MyPort.u32VersionEnd == INTNETTRUNKIFPORT_VERSION); + AssertPtr(pThis->pGlobals); + Assert(pThis->szName[0]); + + AssertPtr(pThis->pSwitchPort); + Assert(pThis->enmTrunkState == INTNETTRUNKIFSTATE_DISCONNECTING); + + pThis->pSwitchPort = NULL; +} + +/** + * @copydoc INTNETTRUNKIFPORT::pfnSetState + */ +static DECLCALLBACK(INTNETTRUNKIFSTATE) vboxNetAdpWinPortSetState(PINTNETTRUNKIFPORT pIfPort, INTNETTRUNKIFSTATE enmState) +{ + PVBOXNETADP_ADAPTER pThis = IFPORT_2_VBOXNETADP_ADAPTER(pIfPort); + INTNETTRUNKIFSTATE enmOldTrunkState; + + LogFlow(("vboxNetAdpWinPortSetState: pThis=%p, pIfPort=%p, enmState=%d\n", pThis, pIfPort, enmState)); + /* + * Input validation. + */ + AssertPtr(pThis); + AssertPtr(pThis->pGlobals); + Assert(pThis->MyPort.u32Version == INTNETTRUNKIFPORT_VERSION); + AssertPtrReturn(pThis->pSwitchPort, INTNETTRUNKIFSTATE_INVALID); + AssertReturn(enmState > INTNETTRUNKIFSTATE_INVALID && enmState < INTNETTRUNKIFSTATE_END, + INTNETTRUNKIFSTATE_INVALID); + + enmOldTrunkState = pThis->enmTrunkState; + if (enmOldTrunkState != enmState) + ASMAtomicWriteU32((uint32_t volatile *)&pThis->enmTrunkState, enmState); + + return enmOldTrunkState; +} + +/** + * @copydoc INTNETTRUNKIFPORT::pfnWaitForIdle + */ +static DECLCALLBACK(int) vboxNetAdpWinPortWaitForIdle(PINTNETTRUNKIFPORT pIfPort, uint32_t cMillies) +{ + PVBOXNETADP_ADAPTER pThis = IFPORT_2_VBOXNETADP_ADAPTER(pIfPort); + int rc; + + LogFlow(("vboxNetAdpWinPortWaitForIdle: pThis=%p, pIfPort=%p, cMillies=%u\n", pThis, pIfPort, cMillies)); + /* + * Input validation. + */ + AssertPtr(pThis); + Assert(pThis->MyPort.u32Version == INTNETTRUNKIFPORT_VERSION); + AssertPtrReturn(pThis->pSwitchPort, VERR_INVALID_STATE); + AssertReturn(pThis->enmTrunkState == INTNETTRUNKIFSTATE_DISCONNECTING, VERR_INVALID_STATE); + + rc = NdisWaitEvent(&pThis->EventIdle, cMillies) ? VINF_SUCCESS : VERR_TIMEOUT; + + return rc; +} + +/** + * @copydoc INTNETTRUNKIFPORT::pfnXmit + */ +static DECLCALLBACK(int) vboxNetAdpWinPortXmit(PINTNETTRUNKIFPORT pIfPort, void *pvIfData, PINTNETSG pSG, uint32_t fDst) +{ + RT_NOREF1(fDst); + PVBOXNETADP_ADAPTER pThis = IFPORT_2_VBOXNETADP_ADAPTER(pIfPort); + int rc = VINF_SUCCESS; + + LogFlow(("vboxNetAdpWinPortXmit: pThis=%p, pIfPort=%p, pvIfData=%p, pSG=%p, fDst=0x%x\n", pThis, pIfPort, pvIfData, pSG, fDst)); + RT_NOREF1(pvIfData); + /* + * Input validation. + */ + AssertPtr(pThis); + AssertPtr(pSG); + Assert(pThis->MyPort.u32Version == INTNETTRUNKIFPORT_VERSION); + AssertPtrReturn(pThis->pSwitchPort, VERR_INVALID_STATE); + + vboxNetAdpWinDumpPacket(pSG, "intnet --> host"); + + /* + * First of all, indicate we are busy. It is possible the trunk or the adapter + * will get paused or even disconnected, so we need to check the state after + * we have marked ourselves busy. + * Later, when NDIS returns all buffers, we will mark ourselves idle. + */ + if (ASMAtomicIncS32(&pThis->cBusy) == 1) + NdisResetEvent(&pThis->EventIdle); + + if (vboxNetAdpWinIsActive(pThis)) + { + PNET_BUFFER_LIST pBufList = vboxNetAdpWinSGtoNB(pThis, pSG); + if (pBufList) + { + NdisMIndicateReceiveNetBufferLists(pThis->hAdapter, pBufList, NDIS_DEFAULT_PORT_NUMBER, 1, 0); + vboxNetAdpWinUpdateStats(pThis->au64StatsInPackets, pThis->au64StatsInOctets, pSG); + } + } + + return rc; +} + +/** + * @copydoc INTNETTRUNKIFPORT::pfnNotifyMacAddress + */ +static DECLCALLBACK(void) vboxNetAdpWinPortNotifyMacAddress(PINTNETTRUNKIFPORT pIfPort, void *pvIfData, PCRTMAC pMac) +{ + PVBOXNETADP_ADAPTER pThis = IFPORT_2_VBOXNETADP_ADAPTER(pIfPort); + + LogFlow(("vboxNetAdpWinPortNotifyMacAddress: pThis=%p, pIfPort=%p, pvIfData=%p, pMac=%p\n", pThis, pIfPort, pvIfData, pMac)); + RT_NOREF3(pThis, pvIfData, pMac); + /* + * Input validation. + */ + AssertPtr(pThis); + Assert(pThis->MyPort.u32Version == INTNETTRUNKIFPORT_VERSION); + + /// @todo Do we really need to handle this? +} + + +/** + * @copydoc INTNETTRUNKIFPORT::pfnConnectInterface + */ +static DECLCALLBACK(int) vboxNetAdpWinPortConnectInterface(PINTNETTRUNKIFPORT pIfPort, void *pvIf, void **ppvIfData) +{ + PVBOXNETADP_ADAPTER pThis = IFPORT_2_VBOXNETADP_ADAPTER(pIfPort); + int rc; + + LogFlow(("vboxNetAdpWinPortConnectInterface: pThis=%p, pIfPort=%p, pvIf=%p, ppvIfData=%p\n", pThis, pIfPort, pvIf, ppvIfData)); + RT_NOREF3(pThis, pvIf, ppvIfData); + /* + * Input validation. + */ + AssertPtr(pThis); + Assert(pThis->MyPort.u32Version == INTNETTRUNKIFPORT_VERSION); + + rc = VINF_SUCCESS; + + return rc; +} + + +/** + * @copydoc INTNETTRUNKIFPORT::pfnDisconnectInterface + */ +static DECLCALLBACK(void) vboxNetAdpWinPortDisconnectInterface(PINTNETTRUNKIFPORT pIfPort, void *pvIfData) +{ + PVBOXNETADP_ADAPTER pThis = IFPORT_2_VBOXNETADP_ADAPTER(pIfPort); + int rc; + + LogFlow(("vboxNetAdpWinPortDisconnectInterface: pThis=%p, pIfPort=%p, pvIfData=%p\n", pThis, pIfPort, pvIfData)); + RT_NOREF2(pThis, pvIfData); + /* + * Input validation. + */ + AssertPtr(pThis); + Assert(pThis->MyPort.u32Version == INTNETTRUNKIFPORT_VERSION); + + rc = VINF_SUCCESS; + AssertRC(rc); +} + + + +/** + * Implements the SUPDRV component factor interface query method. + * + * @returns Pointer to an interface. NULL if not supported. + * + * @param pSupDrvFactory Pointer to the component factory registration structure. + * @param pSession The session - unused. + * @param pszInterfaceUuid The factory interface id. + */ +static DECLCALLBACK(void *) vboxNetAdpWinQueryFactoryInterface(PCSUPDRVFACTORY pSupDrvFactory, PSUPDRVSESSION pSession, + const char *pszInterfaceUuid) +{ + PVBOXNETADPGLOBALS pGlobals = (PVBOXNETADPGLOBALS)((uint8_t *)pSupDrvFactory - RT_UOFFSETOF(VBOXNETADPGLOBALS, SupDrvFactory)); + + /* + * Convert the UUID strings and compare them. + */ + RTUUID UuidReq; + int rc = RTUuidFromStr(&UuidReq, pszInterfaceUuid); + if (RT_SUCCESS(rc)) + { + if (!RTUuidCompareStr(&UuidReq, INTNETTRUNKFACTORY_UUID_STR)) + { + NdisAcquireSpinLock(&pGlobals->Lock); + if (pGlobals->enmIdcState == kVBoxNetAdpWinIdcState_Connected) + { + pGlobals->cFactoryRefs++; + NdisResetEvent(&pGlobals->EventUnloadAllowed); + } + NdisReleaseSpinLock(&pGlobals->Lock); + return &pGlobals->TrunkFactory; + } +#ifdef LOG_ENABLED + else + Log(("VBoxNetFlt: unknown factory interface query (%s)\n", pszInterfaceUuid)); +#endif + } + else + Log(("VBoxNetFlt: rc=%Rrc, uuid=%s\n", rc, pszInterfaceUuid)); + + RT_NOREF1(pSession); + return NULL; +} + + +DECLHIDDEN(void) vboxNetAdpWinReportCapabilities(PVBOXNETADP_ADAPTER pThis) +{ + if (pThis->pSwitchPort) + { + pThis->pSwitchPort->pfnReportMacAddress(pThis->pSwitchPort, &pThis->MacAddr); + /* Promiscuous mode makes no sense for host-only adapters, does it? */ + pThis->pSwitchPort->pfnReportGsoCapabilities(pThis->pSwitchPort, 0, + INTNETTRUNKDIR_WIRE | INTNETTRUNKDIR_HOST); + pThis->pSwitchPort->pfnReportNoPreemptDsts(pThis->pSwitchPort, 0 /* none */); + } +} + +/** + * @copydoc INTNETTRUNKFACTORY::pfnCreateAndConnect + */ +static DECLCALLBACK(int) vboxNetAdpWinFactoryCreateAndConnect(PINTNETTRUNKFACTORY pIfFactory, const char *pszName, + PINTNETTRUNKSWPORT pSwitchPort, uint32_t fFlags, + PINTNETTRUNKIFPORT *ppIfPort) +{ + PVBOXNETADPGLOBALS pGlobals = (PVBOXNETADPGLOBALS)((uint8_t *)pIfFactory - RT_UOFFSETOF(VBOXNETADPGLOBALS, TrunkFactory)); + + LogFlow(("==>vboxNetAdpWinFactoryCreateAndConnect: pszName=%p:{%s} fFlags=%#x\n", pszName, pszName, fFlags)); + Assert(pGlobals->cFactoryRefs > 0); + AssertMsgReturn(!(fFlags & ~(INTNETTRUNKFACTORY_FLAG_NO_PROMISC)), + ("%#x\n", fFlags), VERR_INVALID_PARAMETER); + + DbgPrint("vboxNetAdpWinFactoryCreateAndConnect: looking for %s...\n", pszName); + PVBOXNETADP_ADAPTER pAdapter = NULL; + NdisAcquireSpinLock(&pGlobals->Lock); + RTListForEach(&g_VBoxNetAdpGlobals.ListOfAdapters, pAdapter, VBOXNETADP_ADAPTER, node) + { + Log(("vboxNetAdpWinFactoryCreateAndConnect: evaluating adapter=%s\n", pAdapter->szName)); + DbgPrint("vboxNetAdpWinFactoryCreateAndConnect: evaluating %s...\n", pAdapter->szName); + if (!RTStrICmp(pszName, pAdapter->szName)) + { + pAdapter->pSwitchPort = pSwitchPort; + *ppIfPort = &pAdapter->MyPort; + NdisReleaseSpinLock(&g_VBoxNetAdpGlobals.Lock); /// @todo too early? adp should have been connected by the time we do this + Log(("vboxNetAdpWinFactoryCreateAndConnect: found matching adapter, name=%s\n", pszName)); + vboxNetAdpWinReportCapabilities(pAdapter); + /// @todo I guess there is no need in vboxNetAdpWinRegisterIpAddrNotifier(pThis); + LogFlow(("<==vboxNetAdpWinFactoryCreateAndConnect: return VINF_SUCCESS\n")); + return VINF_SUCCESS; + } + } + NdisReleaseSpinLock(&pGlobals->Lock); + /// @todo vboxNetAdpLogErrorEvent(IO_ERR_INTERNAL_ERROR, STATUS_SUCCESS, 6); + DbgPrint("vboxNetAdpWinFactoryCreateAndConnect: could not find %s\n", pszName); + LogFlow(("<==vboxNetAdpWinFactoryCreateAndConnect: return VERR_INTNET_FLT_IF_NOT_FOUND\n")); + return VERR_INTNET_FLT_IF_NOT_FOUND; +} + + +/** + * @copydoc INTNETTRUNKFACTORY::pfnRelease + */ +static DECLCALLBACK(void) vboxNetAdpWinFactoryRelease(PINTNETTRUNKFACTORY pIfFactory) +{ + PVBOXNETADPGLOBALS pGlobals = (PVBOXNETADPGLOBALS)((uint8_t *)pIfFactory - RT_OFFSETOF(VBOXNETADPGLOBALS, TrunkFactory)); + + NdisAcquireSpinLock(&pGlobals->Lock); + int32_t cRefs = ASMAtomicDecS32(&pGlobals->cFactoryRefs); + if (cRefs == 0) + NdisSetEvent(&pGlobals->EventUnloadAllowed); + NdisReleaseSpinLock(&pGlobals->Lock); + Assert(cRefs >= 0); NOREF(cRefs); + LogFlow(("vboxNetAdpWinFactoryRelease: cRefs=%d (new)\n", cRefs)); +} + + + +/* IDC */ + +DECLINLINE(const char *) vboxNetAdpWinIdcStateToText(uint32_t enmState) +{ + switch (enmState) + { + case kVBoxNetAdpWinIdcState_Disconnected: return "Disconnected"; + case kVBoxNetAdpWinIdcState_Connecting: return "Connecting"; + case kVBoxNetAdpWinIdcState_Connected: return "Connected"; + case kVBoxNetAdpWinIdcState_Stopping: return "Stopping"; + } + return "Unknown"; +} + +static VOID vboxNetAdpWinInitIdcWorker(PVOID pvContext) +{ + int rc; + PVBOXNETADPGLOBALS pGlobals = (PVBOXNETADPGLOBALS)pvContext; + + /* + * Note that we break the rules here and access IDC state wihout acquiring + * the lock. This is ok because vboxNetAdpWinUnload will wait for this + * thread to terminate itself and we always use atomic access to IDC state. + * We check the state (while holding the lock) further when we have succeeded + * to connect. We cannot take the lock here and release it later as we will + * be holding it for too long. + */ + while (ASMAtomicReadU32(&pGlobals->enmIdcState) == kVBoxNetAdpWinIdcState_Connecting) + { + /* + * Establish a connection to SUPDRV and register our component factory. + */ + rc = SUPR0IdcOpen(&pGlobals->SupDrvIDC, 0 /* iReqVersion = default */, 0 /* iMinVersion = default */, NULL, NULL, NULL); + if (RT_SUCCESS(rc)) + { + rc = SUPR0IdcComponentRegisterFactory(&pGlobals->SupDrvIDC, &pGlobals->SupDrvFactory); + if (RT_SUCCESS(rc)) + { + /* + * At this point we should take the lock to access IDC state as + * we technically may now race with factory methods. + */ + NdisAcquireSpinLock(&pGlobals->Lock); + bool fSuccess = ASMAtomicCmpXchgU32(&pGlobals->enmIdcState, + kVBoxNetAdpWinIdcState_Connected, + kVBoxNetAdpWinIdcState_Connecting); + NdisReleaseSpinLock(&pGlobals->Lock); + if (!fSuccess) + { + /* The state has been changed (the only valid transition is to "Stopping"), undo init */ + rc = SUPR0IdcComponentDeregisterFactory(&pGlobals->SupDrvIDC, &pGlobals->SupDrvFactory); + AssertRC(rc); + SUPR0IdcClose(&pGlobals->SupDrvIDC); + Log(("vboxNetAdpWinInitIdcWorker: state change (Connecting -> %s) while initializing IDC, closed IDC, rc=0x%x\n", + vboxNetAdpWinIdcStateToText(ASMAtomicReadU32(&pGlobals->enmIdcState)), rc)); + } + else + { + Log(("vboxNetAdpWinInitIdcWorker: IDC state change Connecting -> Connected\n")); + } + } + } + else + { + LARGE_INTEGER WaitIn100nsUnits; + WaitIn100nsUnits.QuadPart = -(LONGLONG)5000000; /* 0.5 sec */ + KeDelayExecutionThread(KernelMode, FALSE /* non-alertable */, &WaitIn100nsUnits); + } + } + PsTerminateSystemThread(STATUS_SUCCESS); +} + + +DECLHIDDEN(int) vboxNetAdpWinStartInitIdcThread(PVBOXNETADPGLOBALS pGlobals) +{ + int rc = VERR_INVALID_STATE; + + /* No locking needed yet */ + if (ASMAtomicCmpXchgU32(&pGlobals->enmIdcState, kVBoxNetAdpWinIdcState_Connecting, kVBoxNetAdpWinIdcState_Disconnected)) + { + Log(("vboxNetAdpWinStartInitIdcThread: IDC state change Diconnected -> Connecting\n")); + + NTSTATUS Status = PsCreateSystemThread(&g_VBoxNetAdpGlobals.hInitIdcThread, + THREAD_ALL_ACCESS, + NULL, + NULL, + NULL, + vboxNetAdpWinInitIdcWorker, + &g_VBoxNetAdpGlobals); + Log(("vboxNetAdpWinStartInitIdcThread: create IDC initialization thread, status=0x%x\n", Status)); + if (Status != STATUS_SUCCESS) + { + LogError(("vboxNetAdpWinStartInitIdcThread: IDC initialization failed (system thread creation, status=0x%x)\n", Status)); + /* + * We failed to init IDC and there will be no second chance. + */ + Log(("vboxNetAdpWinStartInitIdcThread: IDC state change Connecting -> Diconnected\n")); + ASMAtomicWriteU32(&g_VBoxNetAdpGlobals.enmIdcState, kVBoxNetAdpWinIdcState_Disconnected); + } + rc = RTErrConvertFromNtStatus(Status); + } + return rc; +} + + + +/* === !!!! */ + + +NDIS_OID g_SupportedOids[] = +{ + OID_GEN_CURRENT_LOOKAHEAD, + OID_GEN_CURRENT_PACKET_FILTER, + OID_GEN_INTERRUPT_MODERATION, + OID_GEN_LINK_PARAMETERS, + OID_GEN_MAXIMUM_TOTAL_SIZE, + OID_GEN_RCV_OK, + OID_GEN_RECEIVE_BLOCK_SIZE, + OID_GEN_RECEIVE_BUFFER_SPACE, + OID_GEN_STATISTICS, + OID_GEN_TRANSMIT_BLOCK_SIZE, + OID_GEN_TRANSMIT_BUFFER_SPACE, + OID_GEN_VENDOR_DESCRIPTION, + OID_GEN_VENDOR_DRIVER_VERSION, + OID_GEN_VENDOR_ID, + OID_GEN_XMIT_OK, + OID_802_3_PERMANENT_ADDRESS, + OID_802_3_CURRENT_ADDRESS, + OID_802_3_MULTICAST_LIST, + OID_802_3_MAXIMUM_LIST_SIZE, + OID_PNP_CAPABILITIES, + OID_PNP_QUERY_POWER, + OID_PNP_SET_POWER +}; + +DECLHIDDEN(NDIS_STATUS) vboxNetAdpWinAllocAdapter(NDIS_HANDLE hAdapter, PVBOXNETADP_ADAPTER *ppAdapter, ULONG uIfIndex) +{ + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + PVBOXNETADP_ADAPTER pAdapter = NULL; + PVBOXNETADPGLOBALS pGlobals = &g_VBoxNetAdpGlobals; + + LogFlow(("==>vboxNetAdpWinAllocAdapter: adapter handle=%p\n", hAdapter)); + + /* Get the name */ + UNICODE_STRING strUnicodeName; + Status = NdisMQueryAdapterInstanceName(&strUnicodeName, hAdapter); + if (Status != NDIS_STATUS_SUCCESS) + { + LogError(("vboxNetAdpWinAllocAdapter: NdisMQueryAdapterInstanceName failed with 0x%x\n", Status)); + return Status; + } + + ANSI_STRING strAnsiName; + /* We use the miniport name to associate this filter module with the netflt instance */ + NTSTATUS rc = RtlUnicodeStringToAnsiString(&strAnsiName, + &strUnicodeName, + TRUE); + if (rc != STATUS_SUCCESS) + { + LogError(("vboxNetAdpWinAllocAdapter: RtlUnicodeStringToAnsiString(%ls) failed with 0x%x\n", + strUnicodeName, rc)); + //vboxNetAdpLogErrorEvent(IO_ERR_INTERNAL_ERROR, NDIS_STATUS_FAILURE, 2); + NdisFreeMemory(strUnicodeName.Buffer, 0, 0); + return NDIS_STATUS_FAILURE; + } + NdisFreeMemory(strUnicodeName.Buffer, 0, 0); + DbgPrint("vboxNetAdpWinAllocAdapter: name=%Z\n", &strAnsiName); + + *ppAdapter = NULL; + + UINT cbAdapterWithNameExtra = sizeof(VBOXNETADP_ADAPTER) + strAnsiName.Length; + pAdapter = (PVBOXNETADP_ADAPTER)NdisAllocateMemoryWithTagPriority(pGlobals->hMiniportDriver, + cbAdapterWithNameExtra, + VBOXNETADPWIN_TAG, + NormalPoolPriority); + if (!pAdapter) + { + RtlFreeAnsiString(&strAnsiName); + Status = NDIS_STATUS_RESOURCES; + Log(("vboxNetAdpWinAllocAdapter: Out of memory while allocating adapter context (size=%d)\n", sizeof(VBOXNETADP_ADAPTER))); + } + else + { + NdisZeroMemory(pAdapter, cbAdapterWithNameExtra); + NdisMoveMemory(pAdapter->szName, strAnsiName.Buffer, strAnsiName.Length); + RtlFreeAnsiString(&strAnsiName); + + /* Allocate buffer pool */ + NET_BUFFER_LIST_POOL_PARAMETERS PoolParams; + NdisZeroMemory(&PoolParams, sizeof(PoolParams)); + PoolParams.Header.Type = NDIS_OBJECT_TYPE_DEFAULT; + PoolParams.Header.Revision = NET_BUFFER_LIST_POOL_PARAMETERS_REVISION_1; + PoolParams.Header.Size = sizeof(PoolParams); + PoolParams.ProtocolId = NDIS_PROTOCOL_ID_DEFAULT; + PoolParams.fAllocateNetBuffer = TRUE; + PoolParams.ContextSize = 0; + PoolParams.PoolTag = VBOXNETADP_MEM_TAG; + pAdapter->hPool = NdisAllocateNetBufferListPool(hAdapter, &PoolParams); + if (!pAdapter->hPool) + { + LogError(("vboxNetAdpWinAllocAdapter: NdisAllocateNetBufferListPool failed\n")); + NdisFreeMemory(pAdapter, 0, 0); + return NDIS_STATUS_RESOURCES; + } + Log4(("vboxNetAdpWinAllocAdapter: allocated NBL+NB pool 0x%p\n", pAdapter->hPool)); + + pAdapter->hAdapter = hAdapter; + pAdapter->MyPort.u32Version = INTNETTRUNKIFPORT_VERSION; + pAdapter->MyPort.pfnRetain = vboxNetAdpWinPortRetain; + pAdapter->MyPort.pfnRelease = vboxNetAdpWinPortRelease; + pAdapter->MyPort.pfnDisconnectAndRelease = vboxNetAdpWinPortDisconnectAndRelease; + pAdapter->MyPort.pfnSetState = vboxNetAdpWinPortSetState; + pAdapter->MyPort.pfnWaitForIdle = vboxNetAdpWinPortWaitForIdle; + pAdapter->MyPort.pfnXmit = vboxNetAdpWinPortXmit; + pAdapter->MyPort.pfnNotifyMacAddress = vboxNetAdpWinPortNotifyMacAddress; + pAdapter->MyPort.pfnConnectInterface = vboxNetAdpWinPortConnectInterface; + pAdapter->MyPort.pfnDisconnectInterface = vboxNetAdpWinPortDisconnectInterface; + pAdapter->MyPort.u32VersionEnd = INTNETTRUNKIFPORT_VERSION; + pAdapter->pGlobals = pGlobals; + pAdapter->enmAdapterState = kVBoxNetAdpWinState_Initializing; + pAdapter->enmTrunkState = INTNETTRUNKIFSTATE_INACTIVE; + pAdapter->cBusy = 0; + NdisInitializeEvent(&pAdapter->EventIdle); + NdisSetEvent(&pAdapter->EventIdle); /* We are idle initially */ + + /* Use a locally administered version of the OUI we use for the guest NICs. */ + pAdapter->MacAddr.au8[0] = 0x08 | 2; + pAdapter->MacAddr.au8[1] = 0x00; + pAdapter->MacAddr.au8[2] = 0x27; + + pAdapter->MacAddr.au8[3] = (uIfIndex >> 16) & 0xFF; + pAdapter->MacAddr.au8[4] = (uIfIndex >> 8) & 0xFF; + pAdapter->MacAddr.au8[5] = uIfIndex & 0xFF; + + NdisAcquireSpinLock(&pGlobals->Lock); + RTListPrepend(&pGlobals->ListOfAdapters, &pAdapter->node); + NdisReleaseSpinLock(&pGlobals->Lock); + + *ppAdapter = pAdapter; + } + LogFlow(("<==vboxNetAdpWinAllocAdapter: status=0x%x\n", Status)); + return Status; +} + +DECLHIDDEN(void) vboxNetAdpWinFreeAdapter(PVBOXNETADP_ADAPTER pAdapter) +{ + /* Remove from adapter chain */ + NdisAcquireSpinLock(&pAdapter->pGlobals->Lock); + RTListNodeRemove(&pAdapter->node); + NdisReleaseSpinLock(&pAdapter->pGlobals->Lock); + + NdisFreeMemory(pAdapter, 0, 0); +} + +DECLINLINE(NDIS_MEDIA_CONNECT_STATE) vboxNetAdpWinGetConnectState(PVBOXNETADP_ADAPTER pAdapter) +{ + RT_NOREF1(pAdapter); + return MediaConnectStateConnected; +} + + +DECLHIDDEN(NDIS_STATUS) vboxNetAdpWinInitializeEx(IN NDIS_HANDLE NdisMiniportHandle, + IN NDIS_HANDLE MiniportDriverContext, + IN PNDIS_MINIPORT_INIT_PARAMETERS MiniportInitParameters) +{ + RT_NOREF1(MiniportDriverContext); + PVBOXNETADP_ADAPTER pAdapter = NULL; + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + + LogFlow(("==>vboxNetAdpWinInitializeEx: miniport=0x%x\n", NdisMiniportHandle)); + + do + { + NDIS_MINIPORT_ADAPTER_REGISTRATION_ATTRIBUTES RAttrs = {{0}}; + NDIS_MINIPORT_ADAPTER_GENERAL_ATTRIBUTES GAttrs = {{0}}; + + Status = vboxNetAdpWinAllocAdapter(NdisMiniportHandle, &pAdapter, MiniportInitParameters->IfIndex); + if (Status != NDIS_STATUS_SUCCESS) + { + Log(("vboxNetAdpWinInitializeEx: Failed to allocate the adapter context with 0x%x\n", Status)); + break; + } + + RAttrs.Header.Type = NDIS_OBJECT_TYPE_MINIPORT_ADAPTER_REGISTRATION_ATTRIBUTES; + RAttrs.Header.Size = NDIS_SIZEOF_MINIPORT_ADAPTER_REGISTRATION_ATTRIBUTES_REVISION_1; + RAttrs.Header.Revision = NDIS_MINIPORT_ADAPTER_REGISTRATION_ATTRIBUTES_REVISION_1; + RAttrs.MiniportAdapterContext = pAdapter; + RAttrs.AttributeFlags = VBOXNETADPWIN_ATTR_FLAGS; // NDIS_MINIPORT_ATTRIBUTES_NDIS_WDM + RAttrs.CheckForHangTimeInSeconds = VBOXNETADPWIN_HANG_CHECK_TIME; + RAttrs.InterfaceType = NdisInterfaceInternal; + + Status = NdisMSetMiniportAttributes(NdisMiniportHandle, + (PNDIS_MINIPORT_ADAPTER_ATTRIBUTES)&RAttrs); + if (Status != NDIS_STATUS_SUCCESS) + { + Log(("vboxNetAdpWinInitializeEx: NdisMSetMiniportAttributes(registration) failed with 0x%x\n", Status)); + break; + } + + /// @todo Registry? + + /// @todo WDM stack? + + /// @todo DPC? + + GAttrs.Header.Type = NDIS_OBJECT_TYPE_MINIPORT_ADAPTER_GENERAL_ATTRIBUTES; + GAttrs.Header.Size = NDIS_SIZEOF_MINIPORT_ADAPTER_GENERAL_ATTRIBUTES_REVISION_1; + GAttrs.Header.Revision = NDIS_MINIPORT_ADAPTER_GENERAL_ATTRIBUTES_REVISION_1; + + GAttrs.MediaType = NdisMedium802_3; + GAttrs.PhysicalMediumType = NdisPhysicalMediumUnspecified; + GAttrs.MtuSize = 1500; /// @todo + GAttrs.MaxXmitLinkSpeed = VBOXNETADPWIN_LINK_SPEED; + GAttrs.XmitLinkSpeed = VBOXNETADPWIN_LINK_SPEED; + GAttrs.MaxRcvLinkSpeed = VBOXNETADPWIN_LINK_SPEED; + GAttrs.RcvLinkSpeed = VBOXNETADPWIN_LINK_SPEED; + GAttrs.MediaConnectState = vboxNetAdpWinGetConnectState(pAdapter); + GAttrs.MediaDuplexState = MediaDuplexStateFull; + GAttrs.LookaheadSize = 1500; /// @todo + GAttrs.MacOptions = VBOXNETADP_MAC_OPTIONS; + GAttrs.SupportedPacketFilters = VBOXNETADP_SUPPORTED_FILTERS; + GAttrs.MaxMulticastListSize = 32; /// @todo + + GAttrs.MacAddressLength = ETH_LENGTH_OF_ADDRESS; + Assert(GAttrs.MacAddressLength == sizeof(pAdapter->MacAddr)); + memcpy(GAttrs.PermanentMacAddress, pAdapter->MacAddr.au8, GAttrs.MacAddressLength); + memcpy(GAttrs.CurrentMacAddress, pAdapter->MacAddr.au8, GAttrs.MacAddressLength); + + GAttrs.RecvScaleCapabilities = NULL; + GAttrs.AccessType = NET_IF_ACCESS_BROADCAST; + GAttrs.DirectionType = NET_IF_DIRECTION_SENDRECEIVE; + GAttrs.ConnectionType = NET_IF_CONNECTION_DEDICATED; + GAttrs.IfType = IF_TYPE_ETHERNET_CSMACD; + GAttrs.IfConnectorPresent = false; + GAttrs.SupportedStatistics = VBOXNETADPWIN_SUPPORTED_STATISTICS; + GAttrs.SupportedPauseFunctions = NdisPauseFunctionsUnsupported; + GAttrs.DataBackFillSize = 0; + GAttrs.ContextBackFillSize = 0; + GAttrs.SupportedOidList = g_SupportedOids; + GAttrs.SupportedOidListLength = sizeof(g_SupportedOids); + GAttrs.AutoNegotiationFlags = NDIS_LINK_STATE_DUPLEX_AUTO_NEGOTIATED; + GAttrs.PowerManagementCapabilities = &g_VBoxNetAdpGlobals.PMCaps; + + Status = NdisMSetMiniportAttributes(NdisMiniportHandle, + (PNDIS_MINIPORT_ADAPTER_ATTRIBUTES)&GAttrs); + if (Status != NDIS_STATUS_SUCCESS) + { + Log(("vboxNetAdpWinInitializeEx: NdisMSetMiniportAttributes(general) failed with 0x%x\n", Status)); + break; + } + + VBOXNETADPWIN_ADAPTER_STATE enmPrevState = vboxNetAdpWinSetState(pAdapter, kVBoxNetAdpWinState_Paused); + RT_NOREF1(enmPrevState); + Assert(enmPrevState == kVBoxNetAdpWinState_Initializing); + } while (false); + + if (Status != NDIS_STATUS_SUCCESS) + { + if (pAdapter) + vboxNetAdpWinFreeAdapter(pAdapter); + } + + LogFlow(("<==vboxNetAdpWinInitializeEx: status=0x%x\n", Status)); + return Status; +} + +DECLHIDDEN(VOID) vboxNetAdpWinHaltEx(IN NDIS_HANDLE MiniportAdapterContext, + IN NDIS_HALT_ACTION HaltAction) +{ + RT_NOREF1(HaltAction); + PVBOXNETADP_ADAPTER pThis = (PVBOXNETADP_ADAPTER)MiniportAdapterContext; + LogFlow(("==>vboxNetAdpWinHaltEx\n")); + AssertPtr(pThis); + Assert(vboxNetAdpWinGetState(pThis) == kVBoxNetAdpWinState_Paused); + /* + * Check if the trunk is active which means the adapter gets disabled + * while it is used by VM(s) and we need to disconnect the trunk. + */ + if (pThis->pSwitchPort && pThis->enmTrunkState == INTNETTRUNKIFSTATE_ACTIVE) + pThis->pSwitchPort->pfnDisconnect(pThis->pSwitchPort, &pThis->MyPort, NULL); + /* + * Since we are already in the paused state and we have disconnected + * the trunk, we can safely destroy this adapter. + */ + vboxNetAdpWinFreeAdapter(pThis); + LogFlow(("<==vboxNetAdpWinHaltEx\n")); +} + +DECLHIDDEN(NDIS_STATUS) vboxNetAdpWinPause(IN NDIS_HANDLE MiniportAdapterContext, + IN PNDIS_MINIPORT_PAUSE_PARAMETERS MiniportPauseParameters) +{ + RT_NOREF1(MiniportPauseParameters); + PVBOXNETADP_ADAPTER pThis = (PVBOXNETADP_ADAPTER)MiniportAdapterContext; + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + LogFlow(("==>vboxNetAdpWinPause\n")); + VBOXNETADPWIN_ADAPTER_STATE enmPrevState = vboxNetAdpWinSetState(pThis, kVBoxNetAdpWinState_Pausing); + Assert(enmPrevState == kVBoxNetAdpWinState_Running); + if (!NdisWaitEvent(&pThis->EventIdle, 1000 /* ms */)) + { + LogError(("vboxNetAdpWinPause: timed out while pausing the adapter\n")); + /// @todo implement NDIS_STATUS_PENDING case? probably not. + } + enmPrevState = vboxNetAdpWinSetState(pThis, kVBoxNetAdpWinState_Paused); + Assert(enmPrevState == kVBoxNetAdpWinState_Pausing); + LogFlow(("<==vboxNetAdpWinPause: status=0x%x\n", Status)); + return Status; +} + +DECLHIDDEN(NDIS_STATUS) vboxNetAdpWinRestart(IN NDIS_HANDLE MiniportAdapterContext, + IN PNDIS_MINIPORT_RESTART_PARAMETERS MiniportRestartParameters) +{ + RT_NOREF1(MiniportRestartParameters); + PVBOXNETADP_ADAPTER pThis = (PVBOXNETADP_ADAPTER)MiniportAdapterContext; + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + LogFlow(("==>vboxNetAdpWinRestart\n")); + VBOXNETADPWIN_ADAPTER_STATE enmPrevState = vboxNetAdpWinSetState(pThis, kVBoxNetAdpWinState_Restarting); + Assert(enmPrevState == kVBoxNetAdpWinState_Paused); + /// @todo anything? + enmPrevState = vboxNetAdpWinSetState(pThis, kVBoxNetAdpWinState_Running); + Assert(enmPrevState == kVBoxNetAdpWinState_Restarting); + LogFlow(("<==vboxNetAdpWinRestart: status=0x%x\n", Status)); + return Status; +} + +DECLINLINE(uint64_t) vboxNetAdpWinStatsTotals(uint64_t *pStats) +{ + return pStats[kVBoxNetAdpWinPacketType_Unicast] + + pStats[kVBoxNetAdpWinPacketType_Multicast] + + pStats[kVBoxNetAdpWinPacketType_Broadcast]; +} + +DECLINLINE(PVOID) vboxNetAdpWinStatsU64(uint64_t *pTmp, ULONG *pcbTmp, uint64_t u64Stat) +{ + *pcbTmp = sizeof(*pTmp); + *pTmp = u64Stat; + return pTmp; +} + +DECLHIDDEN(NDIS_STATUS) vboxNetAdpWinOidRqQuery(PVBOXNETADP_ADAPTER pThis, + PNDIS_OID_REQUEST pRequest) +{ + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + struct _NDIS_OID_REQUEST::_REQUEST_DATA::_QUERY *pQuery = &pRequest->DATA.QUERY_INFORMATION; + + LogFlow(("==>vboxNetAdpWinOidRqQuery\n")); + + uint64_t u64Tmp = 0; + ULONG ulTmp = 0; + PVOID pInfo = &ulTmp; + ULONG cbInfo = sizeof(ulTmp); + + switch (pQuery->Oid) + { + case OID_GEN_INTERRUPT_MODERATION: + { + PNDIS_INTERRUPT_MODERATION_PARAMETERS pParams = + (PNDIS_INTERRUPT_MODERATION_PARAMETERS)pQuery->InformationBuffer; + cbInfo = NDIS_SIZEOF_INTERRUPT_MODERATION_PARAMETERS_REVISION_1; + if (cbInfo > pQuery->InformationBufferLength) + break; + pParams->Header.Type = NDIS_OBJECT_TYPE_DEFAULT; + pParams->Header.Revision = NDIS_INTERRUPT_MODERATION_PARAMETERS_REVISION_1; + pParams->Header.Size = NDIS_SIZEOF_INTERRUPT_MODERATION_PARAMETERS_REVISION_1; + pParams->Flags = 0; + pParams->InterruptModeration = NdisInterruptModerationNotSupported; + pInfo = NULL; /* Do not copy */ + break; + } + case OID_GEN_MAXIMUM_TOTAL_SIZE: + case OID_GEN_RECEIVE_BLOCK_SIZE: + case OID_GEN_TRANSMIT_BLOCK_SIZE: + ulTmp = VBOXNETADP_MAX_FRAME_SIZE; + break; + case OID_GEN_RECEIVE_BUFFER_SPACE: + case OID_GEN_TRANSMIT_BUFFER_SPACE: + /// @todo Make configurable + ulTmp = VBOXNETADP_MAX_FRAME_SIZE * 40; + break; + case OID_GEN_RCV_OK: + pInfo = vboxNetAdpWinStatsU64(&u64Tmp, &cbInfo, vboxNetAdpWinStatsTotals(pThis->au64StatsInPackets)); + break; + case OID_GEN_XMIT_OK: + pInfo = vboxNetAdpWinStatsU64(&u64Tmp, &cbInfo, vboxNetAdpWinStatsTotals(pThis->au64StatsOutPackets)); + break; + case OID_GEN_STATISTICS: + { + PNDIS_STATISTICS_INFO pStats = + (PNDIS_STATISTICS_INFO)pQuery->InformationBuffer; + cbInfo = NDIS_SIZEOF_STATISTICS_INFO_REVISION_1; + if (cbInfo > pQuery->InformationBufferLength) + break; + pInfo = NULL; /* Do not copy */ + memset(pStats, 0, cbInfo); + pStats->Header.Type = NDIS_OBJECT_TYPE_DEFAULT; + pStats->Header.Revision = NDIS_STATISTICS_INFO_REVISION_1; + pStats->Header.Size = NDIS_SIZEOF_STATISTICS_INFO_REVISION_1; + pStats->SupportedStatistics = + NDIS_STATISTICS_FLAGS_VALID_DIRECTED_FRAMES_RCV + | NDIS_STATISTICS_FLAGS_VALID_MULTICAST_FRAMES_RCV + | NDIS_STATISTICS_FLAGS_VALID_BROADCAST_FRAMES_RCV + | NDIS_STATISTICS_FLAGS_VALID_BYTES_RCV + | NDIS_STATISTICS_FLAGS_VALID_RCV_DISCARDS + | NDIS_STATISTICS_FLAGS_VALID_RCV_ERROR + | NDIS_STATISTICS_FLAGS_VALID_DIRECTED_FRAMES_XMIT + | NDIS_STATISTICS_FLAGS_VALID_MULTICAST_FRAMES_XMIT + | NDIS_STATISTICS_FLAGS_VALID_BROADCAST_FRAMES_XMIT + | NDIS_STATISTICS_FLAGS_VALID_BYTES_XMIT + | NDIS_STATISTICS_FLAGS_VALID_XMIT_ERROR + | NDIS_STATISTICS_FLAGS_VALID_XMIT_DISCARDS + | NDIS_STATISTICS_FLAGS_VALID_DIRECTED_BYTES_RCV + | NDIS_STATISTICS_FLAGS_VALID_MULTICAST_BYTES_RCV + | NDIS_STATISTICS_FLAGS_VALID_BROADCAST_BYTES_RCV + | NDIS_STATISTICS_FLAGS_VALID_DIRECTED_BYTES_XMIT + | NDIS_STATISTICS_FLAGS_VALID_MULTICAST_BYTES_XMIT + | NDIS_STATISTICS_FLAGS_VALID_BROADCAST_BYTES_XMIT; + + pStats->ifHCInOctets = vboxNetAdpWinStatsTotals(pThis->au64StatsInOctets); + pStats->ifHCInUcastPkts = ASMAtomicReadU64(&pThis->au64StatsInPackets[kVBoxNetAdpWinPacketType_Unicast]); + pStats->ifHCInMulticastPkts = ASMAtomicReadU64(&pThis->au64StatsInPackets[kVBoxNetAdpWinPacketType_Multicast]); + pStats->ifHCInBroadcastPkts = ASMAtomicReadU64(&pThis->au64StatsInPackets[kVBoxNetAdpWinPacketType_Broadcast]); + pStats->ifHCOutOctets = vboxNetAdpWinStatsTotals(pThis->au64StatsOutOctets);; + pStats->ifHCOutUcastPkts = ASMAtomicReadU64(&pThis->au64StatsOutPackets[kVBoxNetAdpWinPacketType_Unicast]); + pStats->ifHCOutMulticastPkts = ASMAtomicReadU64(&pThis->au64StatsOutPackets[kVBoxNetAdpWinPacketType_Multicast]); + pStats->ifHCOutBroadcastPkts = ASMAtomicReadU64(&pThis->au64StatsOutPackets[kVBoxNetAdpWinPacketType_Broadcast]); + pStats->ifHCInUcastOctets = ASMAtomicReadU64(&pThis->au64StatsInOctets[kVBoxNetAdpWinPacketType_Unicast]); + pStats->ifHCInMulticastOctets = ASMAtomicReadU64(&pThis->au64StatsInOctets[kVBoxNetAdpWinPacketType_Multicast]); + pStats->ifHCInBroadcastOctets = ASMAtomicReadU64(&pThis->au64StatsInOctets[kVBoxNetAdpWinPacketType_Broadcast]); + pStats->ifHCOutUcastOctets = ASMAtomicReadU64(&pThis->au64StatsOutOctets[kVBoxNetAdpWinPacketType_Unicast]); + pStats->ifHCOutMulticastOctets = ASMAtomicReadU64(&pThis->au64StatsOutOctets[kVBoxNetAdpWinPacketType_Multicast]); + pStats->ifHCOutBroadcastOctets = ASMAtomicReadU64(&pThis->au64StatsOutOctets[kVBoxNetAdpWinPacketType_Broadcast]); + break; + } + case OID_GEN_VENDOR_DESCRIPTION: + pInfo = VBOXNETADP_VENDOR_NAME; + cbInfo = sizeof(VBOXNETADP_VENDOR_NAME); + break; + case OID_GEN_VENDOR_DRIVER_VERSION: + ulTmp = (VBOXNETADP_VERSION_NDIS_MAJOR << 16) | VBOXNETADP_VERSION_NDIS_MINOR; + break; + case OID_GEN_VENDOR_ID: + ulTmp = VBOXNETADP_VENDOR_ID; + break; + case OID_802_3_PERMANENT_ADDRESS: + case OID_802_3_CURRENT_ADDRESS: + pInfo = &pThis->MacAddr; + cbInfo = sizeof(pThis->MacAddr); + break; + //case OID_802_3_MULTICAST_LIST: + case OID_802_3_MAXIMUM_LIST_SIZE: + ulTmp = VBOXNETADP_MCAST_LIST_SIZE; + break; + case OID_PNP_CAPABILITIES: + pInfo = &pThis->pGlobals->PMCaps; + cbInfo = sizeof(pThis->pGlobals->PMCaps); + break; + case OID_PNP_QUERY_POWER: + pInfo = NULL; /* Do not copy */ + cbInfo = 0; + break; + default: + Status = NDIS_STATUS_NOT_SUPPORTED; + break; + } + + if (Status == NDIS_STATUS_SUCCESS) + { + if (cbInfo > pQuery->InformationBufferLength) + { + pQuery->BytesNeeded = cbInfo; + Status = NDIS_STATUS_BUFFER_TOO_SHORT; + } + else + { + if (pInfo) + NdisMoveMemory(pQuery->InformationBuffer, pInfo, cbInfo); + pQuery->BytesWritten = cbInfo; + } + } + + LogFlow(("<==vboxNetAdpWinOidRqQuery: status=0x%x\n", Status)); + return Status; +} + +DECLHIDDEN(NDIS_STATUS) vboxNetAdpWinOidRqSet(PVBOXNETADP_ADAPTER pAdapter, + PNDIS_OID_REQUEST pRequest) +{ + RT_NOREF1(pAdapter); + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + struct _NDIS_OID_REQUEST::_REQUEST_DATA::_SET *pSet = &pRequest->DATA.SET_INFORMATION; + + LogFlow(("==>vboxNetAdpWinOidRqSet\n")); + + switch (pSet->Oid) + { + case OID_GEN_CURRENT_LOOKAHEAD: + if (pSet->InformationBufferLength != sizeof(ULONG)) + { + pSet->BytesNeeded = sizeof(ULONG); + Status = NDIS_STATUS_INVALID_LENGTH; + break; + } + /// @todo For the time being we simply ignore lookahead settings. + pSet->BytesRead = sizeof(ULONG); + Status = NDIS_STATUS_SUCCESS; + break; + + case OID_GEN_CURRENT_PACKET_FILTER: + if (pSet->InformationBufferLength != sizeof(ULONG)) + { + pSet->BytesNeeded = sizeof(ULONG); + Status = NDIS_STATUS_INVALID_LENGTH; + break; + } + /// @todo For the time being we simply ignore packet filter settings. + pSet->BytesRead = pSet->InformationBufferLength; + Status = NDIS_STATUS_SUCCESS; + break; + + case OID_GEN_INTERRUPT_MODERATION: + pSet->BytesNeeded = 0; + pSet->BytesRead = 0; + Status = NDIS_STATUS_INVALID_DATA; + break; + + case OID_PNP_SET_POWER: + if (pSet->InformationBufferLength < sizeof(NDIS_DEVICE_POWER_STATE)) + { + Status = NDIS_STATUS_INVALID_LENGTH; + break; + } + pSet->BytesRead = sizeof(NDIS_DEVICE_POWER_STATE); + Status = NDIS_STATUS_SUCCESS; + break; + + default: + Status = NDIS_STATUS_NOT_SUPPORTED; + break; + } + + LogFlow(("<==vboxNetAdpWinOidRqSet: status=0x%x\n", Status)); + return Status; +} + +DECLHIDDEN(NDIS_STATUS) vboxNetAdpWinOidRequest(IN NDIS_HANDLE MiniportAdapterContext, + IN PNDIS_OID_REQUEST NdisRequest) +{ + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + PVBOXNETADP_ADAPTER pAdapter = (PVBOXNETADP_ADAPTER)MiniportAdapterContext; + LogFlow(("==>vboxNetAdpWinOidRequest\n")); + vboxNetCmnWinDumpOidRequest(__FUNCTION__, NdisRequest); + + switch (NdisRequest->RequestType) + { +#if 0 + case NdisRequestMethod: + Status = vboxNetAdpWinOidRqMethod(pAdapter, NdisRequest); + break; +#endif + + case NdisRequestSetInformation: + Status = vboxNetAdpWinOidRqSet(pAdapter, NdisRequest); + break; + + case NdisRequestQueryInformation: + case NdisRequestQueryStatistics: + Status = vboxNetAdpWinOidRqQuery(pAdapter, NdisRequest); + break; + + default: + Status = NDIS_STATUS_NOT_SUPPORTED; + break; + } + LogFlow(("<==vboxNetAdpWinOidRequest: status=0x%x\n", Status)); + return Status; +} + +DECLHIDDEN(VOID) vboxNetAdpWinSendNetBufferLists(IN NDIS_HANDLE MiniportAdapterContext, + IN PNET_BUFFER_LIST NetBufferLists, + IN NDIS_PORT_NUMBER PortNumber, + IN ULONG SendFlags) +{ + RT_NOREF1(PortNumber); + PVBOXNETADP_ADAPTER pAdapter = (PVBOXNETADP_ADAPTER)MiniportAdapterContext; + LogFlow(("==>vboxNetAdpWinSendNetBufferLists\n")); + PNET_BUFFER_LIST pNbl = NetBufferLists; + vboxNetAdpWinDumpPackets("vboxNetAdpWinSendNetBufferLists: got", pNbl); + + /* We alwast complete all send requests. */ + for (pNbl = NetBufferLists; pNbl; pNbl = NET_BUFFER_LIST_NEXT_NBL(pNbl)) + { + vboxNetAdpWinForwardToIntNet(pAdapter, pNbl, INTNETTRUNKDIR_HOST); + NET_BUFFER_LIST_STATUS(pNbl) = NDIS_STATUS_SUCCESS; + } + NdisMSendNetBufferListsComplete(pAdapter->hAdapter, NetBufferLists, + (SendFlags & NDIS_SEND_FLAGS_DISPATCH_LEVEL) ? + NDIS_SEND_COMPLETE_FLAGS_DISPATCH_LEVEL : 0); + LogFlow(("<==vboxNetAdpWinSendNetBufferLists\n")); +} + +DECLHIDDEN(VOID) vboxNetAdpWinReturnNetBufferLists(IN NDIS_HANDLE MiniportAdapterContext, + IN PNET_BUFFER_LIST NetBufferLists, + IN ULONG ReturnFlags) +{ + LogFlow(("==>vboxNetAdpWinReturnNetBufferLists\n")); + RT_NOREF1(ReturnFlags); + PVBOXNETADP_ADAPTER pThis = (PVBOXNETADP_ADAPTER)MiniportAdapterContext; + PNET_BUFFER_LIST pList = NetBufferLists; + while (pList) + { + Assert(pList->SourceHandle == pThis->hAdapter); + Assert(NET_BUFFER_LIST_FIRST_NB(pList)); + Assert(NET_BUFFER_FIRST_MDL(NET_BUFFER_LIST_FIRST_NB(pList))); + + PNET_BUFFER_LIST pNextList = NET_BUFFER_LIST_NEXT_NBL(pList); + + vboxNetAdpWinFreeMdlChain(NET_BUFFER_FIRST_MDL(NET_BUFFER_LIST_FIRST_NB(pList))); + NdisFreeNetBufferList(pList); + Log4(("vboxNetLwfWinReturnNetBufferLists: freed NBL+NB+MDL+Data 0x%p\n", pList)); + Assert(ASMAtomicReadS32(&pThis->cBusy) > 0); + if (ASMAtomicDecS32(&pThis->cBusy) == 0) + NdisSetEvent(&pThis->EventIdle); + + pList = pNextList; + } + LogFlow(("<==vboxNetAdpWinReturnNetBufferLists\n")); +} + +DECLHIDDEN(VOID) vboxNetAdpWinCancelSend(IN NDIS_HANDLE MiniportAdapterContext, + IN PVOID CancelId) +{ + RT_NOREF2(MiniportAdapterContext, CancelId); + LogFlow(("==>vboxNetAdpWinCancelSend\n")); + Log(("vboxNetAdpWinCancelSend: We should not be here!\n")); + LogFlow(("<==vboxNetAdpWinCancelSend\n")); +} + + +DECLHIDDEN(BOOLEAN) vboxNetAdpWinCheckForHangEx(IN NDIS_HANDLE MiniportAdapterContext) +{ + RT_NOREF1(MiniportAdapterContext); + LogFlow(("==>vboxNetAdpWinCheckForHangEx\n")); + LogFlow(("<==vboxNetAdpWinCheckForHangEx return false\n")); + return FALSE; +} + +DECLHIDDEN(NDIS_STATUS) vboxNetAdpWinResetEx(IN NDIS_HANDLE MiniportAdapterContext, + OUT PBOOLEAN AddressingReset) +{ + RT_NOREF2(MiniportAdapterContext, AddressingReset); + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + LogFlow(("==>vboxNetAdpWinResetEx\n")); + LogFlow(("<==vboxNetAdpWinResetEx: status=0x%x\n", Status)); + return Status; +} + +DECLHIDDEN(VOID) vboxNetAdpWinDevicePnPEventNotify(IN NDIS_HANDLE MiniportAdapterContext, + IN PNET_DEVICE_PNP_EVENT NetDevicePnPEvent) +{ + RT_NOREF2(MiniportAdapterContext, NetDevicePnPEvent); + LogFlow(("==>vboxNetAdpWinDevicePnPEventNotify\n")); + Log(("vboxNetAdpWinDevicePnPEventNotify: PnP event=%d\n", NetDevicePnPEvent->DevicePnPEvent)); + LogFlow(("<==vboxNetAdpWinDevicePnPEventNotify\n")); +} + + +DECLHIDDEN(VOID) vboxNetAdpWinShutdownEx(IN NDIS_HANDLE MiniportAdapterContext, + IN NDIS_SHUTDOWN_ACTION ShutdownAction) +{ + RT_NOREF2(MiniportAdapterContext, ShutdownAction); + LogFlow(("==>vboxNetAdpWinShutdownEx\n")); + Log(("vboxNetAdpWinShutdownEx: action=%d\n", ShutdownAction)); + LogFlow(("<==vboxNetAdpWinShutdownEx\n")); +} + +DECLHIDDEN(VOID) vboxNetAdpWinCancelOidRequest(IN NDIS_HANDLE MiniportAdapterContext, + IN PVOID RequestId) +{ + RT_NOREF2(MiniportAdapterContext, RequestId); + LogFlow(("==>vboxNetAdpWinCancelOidRequest\n")); + Log(("vboxNetAdpWinCancelOidRequest: req id=%p\n", RequestId)); + LogFlow(("<==vboxNetAdpWinCancelOidRequest\n")); +} + + + +DECLHIDDEN(VOID) vboxNetAdpWinUnload(IN PDRIVER_OBJECT DriverObject) +{ + RT_NOREF1(DriverObject); + LogFlow(("==>vboxNetAdpWinUnload\n")); + PVBOXNETADPGLOBALS pGlobals = &g_VBoxNetAdpGlobals; + int rc; + NDIS_STATUS Status; + PKTHREAD pThread = NULL; + + /* We are about to disconnect IDC, let's make it clear so the factories will know */ + NdisAcquireSpinLock(&pGlobals->Lock); + uint32_t enmPrevState = ASMAtomicXchgU32(&g_VBoxNetAdpGlobals.enmIdcState, kVBoxNetAdpWinIdcState_Stopping); + NdisReleaseSpinLock(&pGlobals->Lock); + Log(("vboxNetAdpWinUnload: IDC state change %s -> Stopping\n", vboxNetAdpWinIdcStateToText(enmPrevState))); + + switch (enmPrevState) + { + case kVBoxNetAdpWinIdcState_Disconnected: + /* Have not even attempted to connect -- nothing to do. */ + break; + case kVBoxNetAdpWinIdcState_Stopping: + /* Impossible, but another thread is alreading doing StopIdc, bail out */ + LogError(("vboxNetAdpWinUnload: called in 'Stopping' state\n")); + break; + case kVBoxNetAdpWinIdcState_Connecting: + /* the worker thread is running, let's wait for it to stop */ + Status = ObReferenceObjectByHandle(g_VBoxNetAdpGlobals.hInitIdcThread, + THREAD_ALL_ACCESS, NULL, KernelMode, + (PVOID*)&pThread, NULL); + if (Status == STATUS_SUCCESS) + { + KeWaitForSingleObject(pThread, Executive, KernelMode, FALSE, NULL); + ObDereferenceObject(pThread); + } + else + { + LogError(("vboxNetAdpWinStopIdc: ObReferenceObjectByHandle(%p) failed with 0x%x\n", + g_VBoxNetAdpGlobals.hInitIdcThread, Status)); + } + break; + case kVBoxNetAdpWinIdcState_Connected: + /* the worker succeeded in IDC init and terminated */ + /* Make sure nobody uses the trunk factory. Wait half a second if needed. */ + if (!NdisWaitEvent(&pGlobals->EventUnloadAllowed, 500)) + LogRel(("VBoxNetAdp: unloading driver while trunk factory is in use!\n")); + rc = SUPR0IdcComponentDeregisterFactory(&pGlobals->SupDrvIDC, &pGlobals->SupDrvFactory); + AssertRC(rc); + SUPR0IdcClose(&pGlobals->SupDrvIDC); + Log(("vboxNetAdpWinUnload: closed IDC, rc=0x%x\n", rc)); + break; + } + if (pGlobals->hMiniportDriver) + NdisMDeregisterMiniportDriver(pGlobals->hMiniportDriver); + NdisFreeSpinLock(&pGlobals->Lock); + LogFlow(("<==vboxNetAdpWinUnload\n")); + RTLogDestroy(RTLogRelSetDefaultInstance(NULL)); + RTLogDestroy(RTLogSetDefaultInstance(NULL)); + RTR0Term(); +} + + +/** + * register the miniport driver + */ +DECLHIDDEN(NDIS_STATUS) vboxNetAdpWinRegister(PDRIVER_OBJECT pDriverObject, PUNICODE_STRING pRegistryPathStr) +{ + NDIS_MINIPORT_DRIVER_CHARACTERISTICS MChars; + + NdisZeroMemory(&MChars, sizeof (MChars)); + + MChars.Header.Type = NDIS_OBJECT_TYPE_MINIPORT_DRIVER_CHARACTERISTICS; + MChars.Header.Size = sizeof(NDIS_MINIPORT_DRIVER_CHARACTERISTICS); + MChars.Header.Revision = NDIS_MINIPORT_DRIVER_CHARACTERISTICS_REVISION_1; + + MChars.MajorNdisVersion = VBOXNETADP_VERSION_NDIS_MAJOR; + MChars.MinorNdisVersion = VBOXNETADP_VERSION_NDIS_MINOR; + + MChars.MajorDriverVersion = VBOXNETADP_VERSION_MAJOR; + MChars.MinorDriverVersion = VBOXNETADP_VERSION_MINOR; + + MChars.InitializeHandlerEx = vboxNetAdpWinInitializeEx; + MChars.HaltHandlerEx = vboxNetAdpWinHaltEx; + MChars.UnloadHandler = vboxNetAdpWinUnload; + MChars.PauseHandler = vboxNetAdpWinPause; + MChars.RestartHandler = vboxNetAdpWinRestart; + MChars.OidRequestHandler = vboxNetAdpWinOidRequest; + MChars.SendNetBufferListsHandler = vboxNetAdpWinSendNetBufferLists; + MChars.ReturnNetBufferListsHandler = vboxNetAdpWinReturnNetBufferLists; + MChars.CancelSendHandler = vboxNetAdpWinCancelSend; + MChars.CheckForHangHandlerEx = vboxNetAdpWinCheckForHangEx; + MChars.ResetHandlerEx = vboxNetAdpWinResetEx; + MChars.DevicePnPEventNotifyHandler = vboxNetAdpWinDevicePnPEventNotify; + MChars.ShutdownHandlerEx = vboxNetAdpWinShutdownEx; + MChars.CancelOidRequestHandler = vboxNetAdpWinCancelOidRequest; + + NDIS_STATUS Status; + g_VBoxNetAdpGlobals.hMiniportDriver = NULL; + Log(("vboxNetAdpWinRegister: registering miniport driver...\n")); + Status = NdisMRegisterMiniportDriver(pDriverObject, + pRegistryPathStr, + (NDIS_HANDLE)&g_VBoxNetAdpGlobals, + &MChars, + &g_VBoxNetAdpGlobals.hMiniportDriver); + Assert(Status == STATUS_SUCCESS); + if (Status == STATUS_SUCCESS) + { + Log(("vboxNetAdpWinRegister: successfully registered miniport driver; registering device...\n")); + } + else + { + Log(("ERROR! vboxNetAdpWinRegister: failed to register miniport driver, status=0x%x", Status)); + } + return Status; +} + + +RT_C_DECLS_BEGIN + +NTSTATUS DriverEntry(IN PDRIVER_OBJECT pDriverObject, IN PUNICODE_STRING pRegistryPath); + +RT_C_DECLS_END + +NTSTATUS DriverEntry(IN PDRIVER_OBJECT pDriverObject, IN PUNICODE_STRING pRegistryPath) +{ + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + int rc; + + + rc = RTR0Init(0); + AssertRC(rc); + if (RT_SUCCESS(rc)) + { + NdisZeroMemory(&g_VBoxNetAdpGlobals, sizeof (g_VBoxNetAdpGlobals)); + RTListInit(&g_VBoxNetAdpGlobals.ListOfAdapters); + NdisAllocateSpinLock(&g_VBoxNetAdpGlobals.Lock); + NdisInitializeEvent(&g_VBoxNetAdpGlobals.EventUnloadAllowed); + //g_VBoxNetAdpGlobals.PMCaps.WakeUpCapabilities.Flags = NDIS_DEVICE_WAKE_UP_ENABLE; + g_VBoxNetAdpGlobals.PMCaps.WakeUpCapabilities.MinMagicPacketWakeUp = NdisDeviceStateUnspecified; + g_VBoxNetAdpGlobals.PMCaps.WakeUpCapabilities.MinPatternWakeUp = NdisDeviceStateUnspecified; + + /* Initialize SupDrv interface */ + g_VBoxNetAdpGlobals.SupDrvFactory.pfnQueryFactoryInterface = vboxNetAdpWinQueryFactoryInterface; + memcpy(g_VBoxNetAdpGlobals.SupDrvFactory.szName, "VBoxNetAdp", sizeof("VBoxNetAdp")); + /* Initialize trunk factory interface */ + g_VBoxNetAdpGlobals.TrunkFactory.pfnRelease = vboxNetAdpWinFactoryRelease; + g_VBoxNetAdpGlobals.TrunkFactory.pfnCreateAndConnect = vboxNetAdpWinFactoryCreateAndConnect; + + rc = vboxNetAdpWinStartInitIdcThread(&g_VBoxNetAdpGlobals); + if (RT_SUCCESS(rc)) + { + Status = vboxNetAdpWinRegister(pDriverObject, pRegistryPath); + Assert(Status == STATUS_SUCCESS); + if (Status == NDIS_STATUS_SUCCESS) + { + Log(("NETADP: started successfully\n")); + return STATUS_SUCCESS; + } + } + else + Status = NDIS_STATUS_FAILURE; + NdisFreeSpinLock(&g_VBoxNetAdpGlobals.Lock); + RTLogDestroy(RTLogRelSetDefaultInstance(NULL)); + RTLogDestroy(RTLogSetDefaultInstance(NULL)); + + RTR0Term(); + } + else + { + Status = NDIS_STATUS_FAILURE; + } + + return Status; +} + diff --git a/src/VBox/HostDrivers/VBoxNetAdp/win/VBoxNetAdp-win.h b/src/VBox/HostDrivers/VBoxNetAdp/win/VBoxNetAdp-win.h new file mode 100644 index 00000000..8d9d15a5 --- /dev/null +++ b/src/VBox/HostDrivers/VBoxNetAdp/win/VBoxNetAdp-win.h @@ -0,0 +1,71 @@ +/* $Id: VBoxNetAdp-win.h $ */ +/** @file + * VBoxNetAdp-win.h - Host-only Miniport Driver, Windows-specific code. + */ +/* + * Copyright (C) 2014-2023 Oracle and/or its affiliates. + * + * This file is part of VirtualBox base platform packages, as + * available from https://www.virtualbox.org. + * + * 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, in version 3 of the + * License. + * + * 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, see . + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included + * in the VirtualBox distribution, in which case the provisions of the + * CDDL are applicable instead of those of the GPL. + * + * You may elect to license modified versions of this file under the + * terms and conditions of either the GPL or the CDDL or both. + * + * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0 + */ + +#ifndef VBOX_INCLUDED_SRC_VBoxNetAdp_win_VBoxNetAdp_win_h +#define VBOX_INCLUDED_SRC_VBoxNetAdp_win_VBoxNetAdp_win_h +#ifndef RT_WITHOUT_PRAGMA_ONCE +# pragma once +#endif + +#define VBOXNETADP_VERSION_NDIS_MAJOR 6 +#define VBOXNETADP_VERSION_NDIS_MINOR 0 + +#define VBOXNETADP_VERSION_MAJOR 1 +#define VBOXNETADP_VERSION_MINOR 0 + +#define VBOXNETADP_VENDOR_NAME "Oracle" +#define VBOXNETADP_VENDOR_ID 0xFFFFFF +#define VBOXNETADP_MCAST_LIST_SIZE 32 +#define VBOXNETADP_MAX_FRAME_SIZE 1518 // TODO: 14+4+1500 + +//#define VBOXNETADP_NAME_UNIQUE L"{7af6b074-048d-4444-bfce-1ecc8bc5cb76}" +#define VBOXNETADP_NAME_SERVICE L"VBoxNetAdp" + +#define VBOXNETADP_NAME_LINK L"\\DosDevices\\Global\\VBoxNetAdp" +#define VBOXNETADP_NAME_DEVICE L"\\Device\\VBoxNetAdp" + +#define VBOXNETADPWIN_TAG 'ANBV' + +#define VBOXNETADPWIN_ATTR_FLAGS NDIS_MINIPORT_ATTRIBUTES_NDIS_WDM | NDIS_MINIPORT_ATTRIBUTES_NO_HALT_ON_SUSPEND +#define VBOXNETADP_MAC_OPTIONS NDIS_MAC_OPTION_NO_LOOPBACK +#define VBOXNETADP_SUPPORTED_FILTERS (NDIS_PACKET_TYPE_DIRECTED | \ + NDIS_PACKET_TYPE_MULTICAST | \ + NDIS_PACKET_TYPE_BROADCAST | \ + NDIS_PACKET_TYPE_PROMISCUOUS | \ + NDIS_PACKET_TYPE_ALL_MULTICAST) +#define VBOXNETADPWIN_SUPPORTED_STATISTICS 0 //TODO! +#define VBOXNETADPWIN_HANG_CHECK_TIME 4 + +#endif /* !VBOX_INCLUDED_SRC_VBoxNetAdp_win_VBoxNetAdp_win_h */ diff --git a/src/VBox/HostDrivers/VBoxNetAdp/win/VBoxNetAdp-win.rc b/src/VBox/HostDrivers/VBoxNetAdp/win/VBoxNetAdp-win.rc new file mode 100644 index 00000000..61cdb6e7 --- /dev/null +++ b/src/VBox/HostDrivers/VBoxNetAdp/win/VBoxNetAdp-win.rc @@ -0,0 +1,72 @@ +/* $Id: VBoxNetAdp-win.rc $ */ +/** @file + * VBoxNetAdp6 - Resource file containing version info and icon. + */ +/* + * Copyright (C) 2014-2023 Oracle and/or its affiliates. + * + * This file is part of VirtualBox base platform packages, as + * available from https://www.virtualbox.org. + * + * 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, in version 3 of the + * License. + * + * 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, see . + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included + * in the VirtualBox distribution, in which case the provisions of the + * CDDL are applicable instead of those of the GPL. + * + * You may elect to license modified versions of this file under the + * terms and conditions of either the GPL or the CDDL or both. + * + * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0 + */ + +#include +#include + +#define DESCRIPTION_STR "VirtualBox NDIS 6.0 Host-Only Network Adapter Driver\0" +#define FILENAME_STR "VBoxNetAdp6" + +LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US + +VS_VERSION_INFO VERSIONINFO + FILEVERSION VBOX_RC_FILE_VERSION + PRODUCTVERSION VBOX_RC_FILE_VERSION + FILEFLAGSMASK VS_FFI_FILEFLAGSMASK + FILEFLAGS VBOX_RC_FILE_FLAGS + FILEOS VBOX_RC_FILE_OS + FILETYPE VBOX_RC_TYPE_DRV + FILESUBTYPE VFT2_DRV_NETWORK +BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "040904b0" + BEGIN + VALUE "FileDescription", DESCRIPTION_STR + VALUE "InternalName", FILENAME_STR "\0" + VALUE "OriginalFilename", FILENAME_STR ".sys\0" + VALUE "CompanyName", VBOX_RC_COMPANY_NAME + VALUE "FileVersion", VBOX_RC_FILE_VERSION_STR + VALUE "LegalCopyright", VBOX_RC_LEGAL_COPYRIGHT + VALUE "ProductName", VBOX_RC_PRODUCT_NAME_STR + VALUE "ProductVersion", VBOX_RC_PRODUCT_VERSION_STR + VBOX_RC_MORE_STRINGS + END + END + BLOCK "VarFileInfo" + BEGIN + VALUE "Translation", 0x409, 1200 + END +END diff --git a/src/VBox/HostDrivers/VBoxNetAdp/win/VBoxNetAdp6.inf b/src/VBox/HostDrivers/VBoxNetAdp/win/VBoxNetAdp6.inf new file mode 100644 index 00000000..6c18bf6a --- /dev/null +++ b/src/VBox/HostDrivers/VBoxNetAdp/win/VBoxNetAdp6.inf @@ -0,0 +1,101 @@ +; $Id: VBoxNetAdp6.inf $ +;; @file +; VBoxNetAdp6.inf - VirtualBox NDIS6 Miniport Driver inf file +; +; Note: We use the same component id as the old NetAdp implementation ? +; + +; +; Copyright (C) 2014-2023 Oracle and/or its affiliates. +; +; This file is part of VirtualBox base platform packages, as +; available from https://www.virtualbox.org. +; +; 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, in version 3 of the +; License. +; +; 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, see . +; +; The contents of this file may alternatively be used under the terms +; of the Common Development and Distribution License Version 1.0 +; (CDDL), a copy of it is provided in the "COPYING.CDDL" file included +; in the VirtualBox distribution, in which case the provisions of the +; CDDL are applicable instead of those of the GPL. +; +; You may elect to license modified versions of this file under the +; terms and conditions of either the GPL or the CDDL or both. +; +; SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0 +; + +[Version] +Signature = "$Windows NT$" +;cat CatalogFile = VBoxNetAdp6.cat +Class = Net +ClassGUID = {4D36E972-E325-11CE-BFC1-08002BE10318} +Provider = %ORACLE% +;edit-DriverVer=10/23/2014,1.0.1.0 + + +[Manufacturer] +%ORACLE% = VBoxNetAdp6@COMMA-NT-ARCH@ + +[ControlFlags] + +[VBoxNetAdp6@DOT-NT-ARCH@] +%VBoxNetAdp6_Desc% = VBoxNetAdp6.ndi, sun_VBoxNetAdp + +[VBoxNetAdp6.ndi] +AddReg = VBoxNetAdp6.ndi.AddReg +Characteristics = 0x1 ; NCF_VIRTUAL +*IfType = 0x6 ; IF_TYPE_ETHERNET_CSMACD +*MediaType = 0x0 ; NdisMedium802_3 +*PhysicalMediaType = 14 ; NdisPhysicalMedium802_3 +CopyFiles = VBoxNetAdp6.Files.Sys + +[VBoxNetAdp6.ndi.Services] +AddService = VBoxNetAdp, 2, VBoxNetAdp6.AddService + +[VBoxNetAdp6.AddService] +DisplayName = %VBoxNetAdp6Service_Desc% +ServiceType = 1 ;SERVICE_KERNEL_DRIVER +StartType = 3 ;SERVICE_DEMAND_START +ErrorControl = 1 ;SERVICE_ERROR_NORMAL +ServiceBinary = %12%\VBoxNetAdp6.sys +LoadOrderGroup = NDIS + +[SourceDisksNames] +1=%DiskDescription%,"",, + +[SourceDisksFiles] +VBoxNetAdp6.sys=1 + +[DestinationDirs] +DefaultDestDir = 12 +VBoxNetAdp6.Files.Sys = 12 ; %windir%\System32\drivers + +[VBoxNetAdp6.Files.Sys] +VBoxNetAdp6.sys,,,2 + +[VBoxNetAdp6.ndi.AddReg] +HKR, , *NdisDeviceType, 0x00010001, 1 ; NDIS_DEVICE_TYPE_ENDPOINT +HKR, , BusNumber, 0, "0" +HKR, Ndi, Service, 0, VBoxNetAdp +HKR, Ndi, HelpText, , %VBoxNetAdp6_HELP% +HKR, Ndi\Interfaces, UpperRange, 0, ndis5 +HKR, Ndi\Interfaces, LowerRange, 0, ethernet + +[Strings] +ORACLE = "Oracle Corporation" +DiskDescription = "VirtualBox NDIS 6.0 Miniport Driver" +VBoxNetAdp6_Desc = "VirtualBox Host-Only Ethernet Adapter" +VBoxNetAdp6_HELP = "VirtualBox NDIS 6.0 Miniport Driver" +VBoxNetAdp6Service_Desc = "VirtualBox NDIS 6.0 Miniport Service" -- cgit v1.2.3