VBoxNetFltBow-solaris.c revision 1e564d9937b98dc6016ebcb9d83cb3635819baeb
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * VBoxNetFlt - Network Filter Driver (Host), Solaris Specific Code.
c97989161fbe75bc14cea477a5443bbf474dd3advboxsync * Copyright (C) 2008 Oracle Corporation
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * available from http://www.virtualbox.org. This file is free software;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * you can redistribute it and/or modify it under the terms of the GNU
a16eb14ad7a4b5ef91ddc22d3e8e92d930f736fcvboxsync * General Public License (GPL) as published by the Free Software
a16eb14ad7a4b5ef91ddc22d3e8e92d930f736fcvboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
a16eb14ad7a4b5ef91ddc22d3e8e92d930f736fcvboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
a16eb14ad7a4b5ef91ddc22d3e8e92d930f736fcvboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*******************************************************************************
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync* Header Files *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*******************************************************************************
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync* Defined Constants And Macros *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** The module name. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** The module descriptions as seen in 'modinfo'. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** The dynamically created VNIC name (hardcoded in NetIf-solaris.cpp).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @todo move this define into a common header. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** The VirtualBox VNIC template name (hardcoded in NetIf-solaris.cpp).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * * @todo move this define into a common header. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#define VBOXBOW_VNIC_TEMPLATE_NAME "vboxvnic_template"
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** Debugging switch for using symbols in kmdb */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync# define LOCAL static
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** VBOXNETFLTVNIC::u32Magic */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** VLAN tag masking, should probably be in IPRT? */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#define VLAN_TAG(pri,cfi,vid) (((pri) << 13) | ((cfi) << 12) | ((vid) << 0))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsynctypedef struct VLANHEADER
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/* Private: from sys/vlan.h */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/* Private: from sys/param.h */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync# define MAXLINKNAMESPECIFIER 96 /* MAXLINKNAMELEN + ZONENAME_MAX */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/* Private: from sys/mac_client_priv.h, mac client function prototypes. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern uint16_t mac_client_vid(mac_client_handle_t hClient);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern void mac_client_get_resources(mac_client_handle_t hClient, mac_resource_props_t *pResources);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncextern int mac_client_set_resources(mac_client_handle_t hClient, mac_resource_props_t *pResources);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*******************************************************************************
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync* Kernel Entry Hooks *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL int VBoxNetFltSolarisAttach(dev_info_t *pDip, ddi_attach_cmd_t enmCmd);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL int VBoxNetFltSolarisDetach(dev_info_t *pDip, ddi_detach_cmd_t enmCmd);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL int VBoxNetFltSolarisGetInfo(dev_info_t *pDip, ddi_info_cmd_t enmCmd, void *pArg, void **ppResult);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*******************************************************************************
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync* Structures and Typedefs *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * cb_ops: for drivers that support char/block entry points
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * dev_ops: for driver device operations
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync 0, /* ref count */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * modldrv: export driver specifics to the kernel
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync DEVICE_DESC_DRV " " VBOX_VERSION_STRING "r" RT_XSTR(VBOX_SVN_REV),
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * modlinkage: export install/remove/info to the kernel
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic struct modlinkage g_VBoxNetFltSolarisModLinkage =
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * VBOXNETFLTVNICTEMPLATE: VNIC template information.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** The name of link on which the VNIC template is created on. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** The VLAN Id (can be VLAN_ID_NONE). */
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync /** Resources (bandwidth, CPU bindings, flow priority etc.) */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsynctypedef struct VBOXNETFLTVNICTEMPLATE *PVBOXNETFLTVNICTEMPLATE;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * VBOXNETFLTVNIC: Per-VNIC instance data.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** Magic number (VBOXNETFLTVNIC_MAGIC). */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** Whether we created the VNIC or not. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** Pointer to the VNIC template if any. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** Pointer to the VirtualBox interface instance. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** The MAC handle. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** The VNIC link ID. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** The MAC client handle */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** The unicast address handle. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** The promiscuous handle. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* The VNIC name. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** Handle to the next VNIC in the list. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*******************************************************************************
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync* Global Variables *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** Global Device handle we only support one instance. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** Global Mutex (actually an rw lock). */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic RTSEMFASTMUTEX g_VBoxNetFltSolarisMtx = NIL_RTSEMFASTMUTEX;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** The (common) global data. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic VBOXNETFLTGLOBALS g_VBoxNetFltSolarisGlobals;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** Global next-free VNIC Id (never decrements). */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic volatile uint64_t g_VBoxNetFltSolarisVNICId = 0;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*******************************************************************************
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync* Internal Functions *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL mblk_t *vboxNetFltSolarisMBlkFromSG(PVBOXNETFLTINS pThis, PINTNETSG pSG, uint32_t fDst);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL unsigned vboxNetFltSolarisMBlkCalcSGSegs(PVBOXNETFLTINS pThis, mblk_t *pMsg);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL int vboxNetFltSolarisMBlkToSG(PVBOXNETFLTINS pThis, mblk_t *pMsg, PINTNETSG pSG, unsigned cSegs, uint32_t fSrc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL void vboxNetFltSolarisRecv(void *pvData, mac_resource_handle_t hResource, mblk_t *pMsg, boolean_t fLoopback);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL void vboxNetFltSolarisAnalyzeMBlk(mblk_t *pMsg);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL int vboxNetFltSolarisReportInfo(PVBOXNETFLTINS pThis, mac_handle_t hInterface, bool fIsVNIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL int vboxNetFltSolarisInitVNIC(PVBOXNETFLTINS pThis, PVBOXNETFLTVNIC pVNIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL int vboxNetFltSolarisInitVNICTemplate(PVBOXNETFLTINS pThis, PVBOXNETFLTVNICTEMPLATE pVNICTemplate);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL PVBOXNETFLTVNIC vboxNetFltSolarisAllocVNIC(void);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL void vboxNetFltSolarisFreeVNIC(PVBOXNETFLTVNIC pVNIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL void vboxNetFltSolarisDestroyVNIC(PVBOXNETFLTVNIC pVNIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL int vboxNetFltSolarisCreateVNIC(PVBOXNETFLTINS pThis, PVBOXNETFLTVNIC *ppVNIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL inline int vboxNetFltSolarisGetLinkId(const char *pszMacName, datalink_id_t *pLinkId);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Kernel entry points
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Prevent module autounloading.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync modctl_t *pModCtl = mod_getctl(&g_VBoxNetFltSolarisModLinkage);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":failed to disable autounloading!\n"));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Initialize IPRT.
61283d6341bac43f73cf33c9ec754a59f674fa19vboxsync * Initialize Solaris specific globals here.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = RTSemFastMutexCreate(&g_VBoxNetFltSolarisMtx);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Initialize the globals and connect to the support driver.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * This will call back vboxNetFltOsOpenSupDrv (and maybe vboxNetFltOsCloseSupDrv)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * for establishing the connect to the support driver.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync memset(&g_VBoxNetFltSolarisGlobals, 0, sizeof(g_VBoxNetFltSolarisGlobals));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = vboxNetFltInitGlobalsAndIdc(&g_VBoxNetFltSolarisGlobals);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":mod_install failed. rc=%d\n", rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync vboxNetFltTryDeleteIdcAndGlobals(&g_VBoxNetFltSolarisGlobals);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":failed to initialize globals.\n"));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":failed to initialize IPRT (rc=%d)\n", rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync memset(&g_VBoxNetFltSolarisGlobals, 0, sizeof(g_VBoxNetFltSolarisGlobals));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Undo the work done during start (in reverse order).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = vboxNetFltTryDeleteIdcAndGlobals(&g_VBoxNetFltSolarisGlobals);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = mod_info(&g_VBoxNetFltSolarisModLinkage, pModInfo);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Attach entry point, to attach a device to the system or resume it.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pDip The module structure instance.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param enmCmd Operation type (attach/resume).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns corresponding solaris error code.
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsyncLOCAL int VBoxNetFltSolarisAttach(dev_info_t *pDip, ddi_attach_cmd_t enmCmd)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":VBoxNetFltSolarisAttach pDip=%p enmCmd=%d\n", pDip, enmCmd));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Nothing to do here... */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* case DDI_PM_RESUME: */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Detach entry point, to detach a device to the system or suspend it.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pDip The module structure instance.
61283d6341bac43f73cf33c9ec754a59f674fa19vboxsync * @param enmCmd Operation type (detach/suspend).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns corresponding solaris error code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL int VBoxNetFltSolarisDetach(dev_info_t *pDip, ddi_detach_cmd_t enmCmd)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":VBoxNetFltSolarisDetach pDip=%p enmCmd=%d\n", pDip, enmCmd));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Nothing to do here... */
61283d6341bac43f73cf33c9ec754a59f674fa19vboxsync /* case DDI_PM_SUSPEND: */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* case DDI_HOT_PLUG_DETACH: */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Info entry point, called by solaris kernel for obtaining driver info.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pDip The module structure instance (do not use).
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync * @param enmCmd Information request type.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pvArg Type specific argument.
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync * @param ppvResult Where to store the requested info.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns corresponding solaris error code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL int VBoxNetFltSolarisGetInfo(dev_info_t *pDip, ddi_info_cmd_t enmCmd, void *pvArg, void **ppResult)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":VBoxNetFltSolarisGetInfo pDip=%p enmCmd=%d pArg=%p instance=%d\n", pDip, enmCmd, getminor((dev_t)pvArg)));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Create a solaris message block from the SG list.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pThis The instance.
344f8996b5cf3f8bbc2c361f9d526eb5b1350916vboxsync * @param pSG Pointer to the scatter-gather list.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns Solaris message block.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL inline mblk_t *vboxNetFltSolarisMBlkFromSG(PVBOXNETFLTINS pThis, PINTNETSG pSG, uint32_t fDst)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltSolarisMBlkFromSG pThis=%p pSG=%p\n", pThis, pSG));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisMBlkFromSG failed to alloc %d bytes for mblk_t.\n", pSG->cbTotal));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Single buffer copy. Maybe later explore the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * need/possibility for using a mblk_t chain rather.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync bcopy(pSG->aSegs[i].pv, pMsg->b_wptr, pSG->aSegs[i].cb);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Calculate the number of segments required for this message block.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pThis The instance
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pMsg Pointer to the data message.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns Number of segments.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL unsigned vboxNetFltSolarisMBlkCalcSGSegs(PVBOXNETFLTINS pThis, mblk_t *pMsg)
a44cdd0b29504e3de7b8aa87f839ad62b6e66f51vboxsync unsigned cSegs = 0;
a44cdd0b29504e3de7b8aa87f839ad62b6e66f51vboxsync for (mblk_t *pCur = pMsg; pCur; pCur = pCur->b_cont)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Initializes an SG list from the given message block.
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync * @param pThis The instance.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pMsg Pointer to the data message.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync The caller must ensure it's not a control message block.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSG Pointer to the SG.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param cSegs Number of segments in the SG.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * This should match the number in the message block exactly!
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param fSrc The source of the message.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns VBox status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL int vboxNetFltSolarisMBlkToSG(PVBOXNETFLTINS pThis, mblk_t *pMsg, PINTNETSG pSG, unsigned cSegs, uint32_t fSrc)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltSolarisMBlkToSG pThis=%p pMsg=%p pSG=%p cSegs=%d\n", pThis, pMsg, pSG, cSegs));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Convert the message block to segments. Works cbTotal and sets cSegsUsed.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync IntNetSgInitTempSegs(pSG, 0 /*cbTotal*/, cSegs, 0 /*cSegsUsed*/);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync unsigned iSeg = 0;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (pSG->cbTotal < 60 && (fSrc & INTNETTRUNKDIR_HOST))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltSolarisMBlkToSG pulling up to length.\n"));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltSolarisMBlkToSG iSeg=%d pSG->cbTotal=%d msgdsize=%d\n", iSeg, pSG->cbTotal, msgdsize(pMsg)));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Simple packet dump, used for internal debugging.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pMsg Pointer to the message to analyze and dump.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL void vboxNetFltSolarisAnalyzeMBlk(mblk_t *pMsg)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogFunc((DEVICE_NAME ":vboxNetFltSolarisAnalyzeMBlk pMsg=%p\n", pMsg));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PCRTNETETHERHDR pEthHdr = (PCRTNETETHERHDR)pMsg->b_rptr;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (pEthHdr->EtherType == RT_H2BE_U16(RTNET_ETHERTYPE_IPV4))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":ICMP D=%.6Rhxs S=%.6Rhxs T=%04x\n", pb, pb + 6, RT_BE2H_U16(*(uint16_t *)(pb + 12))));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":TCP D=%.6Rhxs S=%.6Rhxs\n", pb, pb + 6));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PCRTNETUDP pUdpHdr = (PCRTNETUDP)((uint32_t *)pIpHdr + pIpHdr->ip_hl);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":UDP bootp ack D=%.6Rhxs S=%.6Rhxs UDP_CheckSum=%04x Computex=%04x\n", pb, pb + 6,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RT_BE2H_U16(pUdpHdr->uh_sum), RT_BE2H_U16(RTNetIPv4UDPChecksum(pIpHdr, pUdpHdr, pUdpHdr + 1))));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":Chained IP packet. Skipping validity check.\n"));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync else if (pEthHdr->EtherType == RT_H2BE_U16(RTNET_ETHERTYPE_VLAN))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PVLANHEADER pVlanHdr = (PVLANHEADER)(pMsg->b_rptr + sizeof(RTNETETHERHDR) - sizeof(pEthHdr->EtherType));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":VLAN Pcp=%u Cfi=%u Id=%u\n", VLAN_PRI(RT_BE2H_U16(pVlanHdr->Data)), VLAN_CFI(RT_BE2H_U16(pVlanHdr->Data)), VLAN_ID(RT_BE2H_U16(pVlanHdr->Data))));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME "%.*Rhxd\n", sizeof(VLANHEADER), pVlanHdr));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync else if (pEthHdr->EtherType == RT_H2BE_U16(RTNET_ETHERTYPE_ARP))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PRTNETARPHDR pArpHdr = (PRTNETARPHDR)(pEthHdr + 1);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":ARP Op=%d\n", pArpHdr->ar_oper));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync else if (pEthHdr->EtherType == RT_H2BE_U16(RTNET_ETHERTYPE_IPV6))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":IPv6 D=%.6Rhxs S=%.6Rhxs\n", pb, pb + 6));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync else if (pEthHdr->EtherType == RT_H2BE_U16(RTNET_ETHERTYPE_IPX_1)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync || pEthHdr->EtherType == RT_H2BE_U16(RTNET_ETHERTYPE_IPX_2)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync || pEthHdr->EtherType == RT_H2BE_U16(RTNET_ETHERTYPE_IPX_3))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":Unknown EtherType=%x D=%.6Rhxs S=%.6Rhxs\n", RT_H2BE_U16(pEthHdr->EtherType), &pEthHdr->DstMac,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Log((DEVICE_NAME ":%.*Rhxd\n", MBLKL(pMsg), pMsg->b_rptr)); */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncDECLINLINE(bool) vboxNetFltPortSolarisIsHostMac(PVBOXNETFLTINS pThis, PCRTMAC pMac)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Receive (rx) entry point.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pvData Private data.
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync * @param hResource The resource handle.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pMsg The packet.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param fLoopback Whether this is a loopback packet or not.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL void vboxNetFltSolarisRecv(void *pvData, mac_resource_handle_t hResource, mblk_t *pMsg, boolean_t fLoopback)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltSolarisRecv pvData=%p pMsg=%p fLoopback=%d cbData=%d\n", pvData, pMsg, fLoopback, pMsg ? MBLKL(pMsg) : 0));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Active? Retain the instance and increment the busy counter.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PRTNETETHERHDR pEthHdr = (PRTNETETHERHDR)pMsg->b_rptr;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync && vboxNetFltPortSolarisIsHostMac(pThis, &pEthHdr->SrcMac))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Route all received packets into the internal network.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync for (mblk_t *pCurMsg = pMsg; pCurMsg != NULL; pCurMsg = pCurMsg->b_next)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync unsigned cSegs = vboxNetFltSolarisMBlkCalcSGSegs(pThis, pCurMsg);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PINTNETSG pSG = (PINTNETSG)alloca(RT_OFFSETOF(INTNETSG, aSegs[cSegs]));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = vboxNetFltSolarisMBlkToSG(pThis, pMsg, pSG, cSegs, fSrc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pThis->pSwitchPort->pfnRecv(pThis->pSwitchPort, NULL, pSG, fSrc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisMBlkToSG failed for %u packets.\n", cFailed));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * MAC layer link notification hook.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pvArg Opaque pointer to the instance.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param Type Notification Type.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @remarks This hook will be invoked for various changes to the underlying
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * interface even when VMs aren't running so don't do any funky stuff
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL void vboxNetFltSolarisLinkNotify(void *pvArg, mac_notify_type_t Type)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisLinkNotify pvArg=%p Type=%d\n", pvArg, Type));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisLinkNotify link state change\n"));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync link_state_t hLinkState = mac_stat_get(pThis->u.s.hInterface, MAC_STAT_LINK_STATE);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync bool fDisconnectedFromHost = hLinkState == LINK_STATE_UP ? false : true;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (fDisconnectedFromHost != ASMAtomicUoReadBool(&pThis->fDisconnectedFromHost))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ASMAtomicUoWriteBool(&pThis->fDisconnectedFromHost, fDisconnectedFromHost);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisLinkNotify link state change: new state=%s\n", fDisconnectedFromHost ? "DOWN" : "UP"));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Report capabilities and MAC address to IntNet after obtaining the MAC address
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * of the underlying interface for a VNIC or the current interface if it's a
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync * @param pThis The instance.
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync * @param hInterface The Interface handle.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param fIsVNIC Whether this interface handle corresponds to a VNIC
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync * @remarks Retains the instance while doing it's job.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns VBox status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL int vboxNetFltSolarisReportInfo(PVBOXNETFLTINS pThis, mac_handle_t hInterface, bool fIsVNIC)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisReportInfo failed to get lower MAC handle for '%s'\n", pThis->szName));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Try setup link notification hooks, this might fail if mac_no_notification()
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * doesn't support it. We won't bother using the private function since link notification
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * isn't critical for us and ignore failures.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pThis->u.s.hNotify = mac_notify_add(hLowerMac, vboxNetFltSolarisLinkNotify, pThis);
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisReportInfo Warning! Failed to setup link notification hook.\n"));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync mac_unicast_primary_get(hLowerMac, (uint8_t *)pThis->u.s.MacAddr.au8);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltSolarisReportInfo phys mac %.6Rhxs\n", &pThis->u.s.MacAddr));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pThis->pSwitchPort->pfnReportMacAddress(pThis->pSwitchPort, &pThis->u.s.MacAddr);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pThis->pSwitchPort->pfnReportPromiscuousMode(pThis->pSwitchPort, false); /** @todo Promisc */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pThis->pSwitchPort->pfnReportGsoCapabilities(pThis->pSwitchPort, 0, INTNETTRUNKDIR_WIRE | INTNETTRUNKDIR_HOST);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pThis->pSwitchPort->pfnReportNoPreemptDsts(pThis->pSwitchPort, 0 /* none */);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisReportInfo failed to retain interface. pThis=%p\n", pThis));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Initialize a VNIC, optionally from a template.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pThis The instance.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pVNIC Pointer to the VNIC.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pVNICTemplate Pointer to the VNIC template initialize from, can be
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns VBox status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL int vboxNetFltSolarisInitVNIC(PVBOXNETFLTINS pThis, PVBOXNETFLTVNIC pVNIC)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Some paranoia.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertReturn(pVNIC->hInterface, VERR_INVALID_POINTER);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertReturn(pVNIC->hLinkId != DATALINK_INVALID_LINKID, VERR_INVALID_HANDLE);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertReturn(!pVNIC->hClient, VERR_INVALID_POINTER);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = mac_client_open(pVNIC->hInterface, &pVNIC->hClient,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync MAC_OPEN_FLAGS_USE_DATALINK_NAME | /* client name same as underlying NIC */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync MAC_OPEN_FLAGS_MULTI_PRIMARY /* allow multiple primary unicasts */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = mac_client_set_resources(pVNIC->hClient, &pVNIC->pVNICTemplate->Resources);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltSolarisInitVNIC succesfully initialized VNIC.\n"));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisInitVNIC mac_client_set_resources failed. rc=%d\n", rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisInitVNIC failed to open mac client for '%s' rc=%d\n", pThis->szName, rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Initializes the VNIC template. This involves opening the template VNIC to
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * retreive info. like the VLAN Id, underlying MAC address etc.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pThis The VM connection instance.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pVNICTemplate Pointer to a VNIC template to initialize.
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync * @returns VBox status code.
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsyncLOCAL int vboxNetFltSolarisInitVNICTemplate(PVBOXNETFLTINS pThis, PVBOXNETFLTVNICTEMPLATE pVNICTemplate)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltSolarisInitVNICTemplate pThis=%p pVNICTemplate=%p\n", pThis, pVNICTemplate));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertReturn(pVNICTemplate, VERR_INVALID_PARAMETER);
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync AssertReturn(pThis->u.s.fIsVNICTemplate == true, VERR_INVALID_STATE);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Get the VNIC template's datalink ID.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = vboxNetFltSolarisGetLinkId(pThis->szName, &VNICLinkId);
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync * Open the VNIC to obtain a MAC handle so as to retreive the VLAN ID.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Get the underlying linkname.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync mac_handle_t hPhysLinkHandle = mac_get_lower_mac_handle(hInterface);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync const char *pszLinkName = mac_name(hPhysLinkHandle);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = RTStrCopy(pVNICTemplate->szLinkName, sizeof(pVNICTemplate->szLinkName), pszLinkName);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Now open the VNIC template to retrieve the VLAN Id & resources.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync MAC_OPEN_FLAGS_USE_DATALINK_NAME | /* client name same as underlying NIC */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync MAC_OPEN_FLAGS_MULTI_PRIMARY /* allow multiple primary unicasts */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync mac_client_get_resources(hClient, &pVNICTemplate->Resources);
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync Log((DEVICE_NAME ":vboxNetFltSolarisInitVNICTemplate successfully init. VNIC template. szLinkName=%s\n",
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisInitVNICTemplate failed to open VNIC template. rc=%d\n", rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisInitVNICTemplate failed to copy link name of underlying interface. rc=%d\n", rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisInitVNICTemplate failed to get lower handle for VNIC template '%s'.\n", pThis->szName));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisInitVNICTemplate failed to open by link ID. rc=%d\n", rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisInitVNICTemplate failed to get VNIC template link Id. rc=%d\n", rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Allocate a VNIC structure.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns An allocated VNIC structure or NULL in case of errors.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL PVBOXNETFLTVNIC vboxNetFltSolarisAllocVNIC(void)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PVBOXNETFLTVNIC pVNIC = RTMemAllocZ(sizeof(VBOXNETFLTVNIC));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Frees an allocated VNIC.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pVNIC Pointer to the VNIC.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL inline void vboxNetFltSolarisFreeVNIC(PVBOXNETFLTVNIC pVNIC)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Destroy a created VNIC if it was created by us, or just
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * de-initializes the VNIC freeing up resources handles.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pVNIC Pointer to the VNIC.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL void vboxNetFltSolarisDestroyVNIC(PVBOXNETFLTVNIC pVNIC)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertMsgReturnVoid(pVNIC->u32Magic == VBOXNETFLTVNIC_MAGIC, ("pVNIC=%p u32Magic=%#x\n", pVNIC, pVNIC->u32Magic));
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync mac_unicast_remove(pVNIC->hClient, pVNIC->hUnicast);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Create a non-persistent VNIC over the given interface.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pThis The VM connection instance.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param ppVNIC Where to store the created VNIC.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns VBox status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL int vboxNetFltSolarisCreateVNIC(PVBOXNETFLTINS pThis, PVBOXNETFLTVNIC *ppVNIC)
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync Log((DEVICE_NAME ":vboxNetFltSolarisCreateVNIC pThis=%p\n", pThis));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PVBOXNETFLTVNIC pVNIC = vboxNetFltSolarisAllocVNIC();
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Set a random MAC address for now. It will be changed to the VM interface's
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync * MAC address later, see vboxNetFltPortOsNotifyMacAddress().
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync vnic_mac_addr_type_t AddrType = VNIC_MAC_ADDR_TYPE_FIXED;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pVNIC->pVNICTemplate = RTMemAllocZ(sizeof(VBOXNETFLTVNICTEMPLATE));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Initialize the VNIC template.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = vboxNetFltSolarisInitVNICTemplate(pThis, pVNIC->pVNICTemplate);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisCreateVNIC failed to initialize VNIC from VNIC template. rc=%Rrc\n", rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Required only if we're creating a VLAN interface & not a VNIC with a VLAN Id.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltSolarisCreateVNIC pThis=%p VLAN Id=%u\n", pThis, uVLANId));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Create the VNIC under 'pszLinkName', which can be the one from the VNIC template or can
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * be a physical interface.
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync rc = RTSemFastMutexRequest(g_VBoxNetFltSolarisMtx); AssertRC(rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTStrPrintf(pVNIC->szName, sizeof(pVNIC->szName), "%s%RU64", VBOXBOW_VNIC_NAME, g_VBoxNetFltSolarisVNICId);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = vnic_create(pVNIC->szName, pszLinkName, &AddrType, &MacLen, GuestMac.au8, &MacSlot, 0 /* Mac-Prefix Length */, uVLANId,
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync fFlags, &pVNIC->hLinkId, &Diag, NULL /* Reserved */);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Now try opening the created VNIC.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = mac_open_by_linkid(pVNIC->hLinkId, &pVNIC->hInterface);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Initialize the VNIC from the physical interface or the VNIC template.
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync Log((DEVICE_NAME ":vboxNetFltSolarisCreateVNIC successfully created VNIC '%s' over '%s' with random mac %.6Rhxs\n",
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisCreateVNIC vboxNetFltSolarisInitVNIC failed. rc=%d\n", rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisCreateVNIC failed to open VNIC '%s' over '%s'. rc=%d\n", pVNIC->szName,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisCreateVNIC failed to create VNIC '%s' over '%s' rc=%d Diag=%d\n", pVNIC->szName,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Wrapper for getting the datalink ID given the MAC name.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pszMacName The MAC name.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pLinkId Where to store the datalink ID.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns VBox status code.
389b9f89a42b9efcb0d843a6a45c54418dd02e11vboxsyncLOCAL inline int vboxNetFltSolarisGetLinkId(const char *pszMacName, datalink_id_t *pLinkId)
389b9f89a42b9efcb0d843a6a45c54418dd02e11vboxsync * dls_mgmt_get_linkid() requires to be in a state to answer upcalls. We should always use this
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * first before resorting to other means to retrieve the MAC name.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = dls_devnet_macname2linkid(pszMacName, pLinkId);
6a23c31fd9087ce6a1bac6f8b7bd9bceba221a55vboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisGetLinkId failed for '%s'. rc=%d\n", pszMacName, rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Set the promiscuous mode RX hook.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pThis The VM connection instance.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pVNIC Pointer to the VNIC.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns VBox status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL inline int vboxNetFltSolarisSetPromisc(PVBOXNETFLTINS pThis, PVBOXNETFLTVNIC pVNIC)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = mac_promisc_add(pVNIC->hClient, MAC_CLIENT_PROMISC_FILTERED, vboxNetFltSolarisRecv, pThis, &pVNIC->hPromisc,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync MAC_PROMISC_FLAGS_NO_TX_LOOP | MAC_PROMISC_FLAGS_VLAN_TAG_STRIP | MAC_PROMISC_FLAGS_NO_PHYS);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltSolarisSetPromisc failed. rc=%d\n", rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Clear the promiscuous mode RX hook.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pThis The VM connection instance.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pVNIC Pointer to the VNIC.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncLOCAL inline void vboxNetFltSolarisRemovePromisc(PVBOXNETFLTINS pThis, PVBOXNETFLTVNIC pVNIC)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/* -=-=-=-=-=- Common Hooks -=-=-=-=-=- */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncvoid vboxNetFltPortOsSetActive(PVBOXNETFLTINS pThis, bool fActive)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltPortOsSetActive pThis=%p fActive=%d\n", pThis, fActive));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Reactivate/quiesce the interface.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PVBOXNETFLTVNIC pVNIC = list_head(&pThis->u.s.hVNICs);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync for (; pVNIC != NULL; pVNIC = list_next(&pThis->u.s.hVNICs, pVNIC))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync mac_rx_set(pVNIC->hClient, vboxNetFltSolarisRecv, pThis);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync for (; pVNIC != NULL; pVNIC = list_next(&pThis->u.s.hVNICs, pVNIC))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltOsDisconnectIt pThis=%p\n", pThis));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltOsConnectIt pThis=%p\n", pThis));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncvoid vboxNetFltOsDeleteInstance(PVBOXNETFLTINS pThis)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltOsDeleteInstance pThis=%p\n", pThis));
61283d6341bac43f73cf33c9ec754a59f674fa19vboxsync mac_notify_remove(pThis->u.s.hNotify, B_TRUE /* Wait */);
61283d6341bac43f73cf33c9ec754a59f674fa19vboxsync * Destroy all managed VNICs. If a VNIC was passed to us, there
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * will be only 1 item in the list, otherwise as many interfaces
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * that were somehow not destroyed using DisconnectInterface() will be
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync while ((pVNIC = list_remove_head(&pThis->u.s.hVNICs)) != NULL)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncint vboxNetFltOsInitInstance(PVBOXNETFLTINS pThis, void *pvContext)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltOsInitInstance pThis=%p pvContext=%p\n", pThis, pvContext));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Figure out if the interface is a VNIC or a physical/etherstub/whatever NIC, then
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * do the actual VNIC creation if necessary in vboxNetFltPortOsConnectInterface().
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = mac_open_by_linkname(pThis->szName, &hInterface);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltOsInitInstance pThis=%p physical interface '%s' detected.\n", pThis, pThis->szName));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (RTStrNCmp(pThis->szName, VBOXBOW_VNIC_TEMPLATE_NAME, sizeof(VBOXBOW_VNIC_TEMPLATE_NAME) - 1) == 0)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltOsInitInstance pThis=%p VNIC template '%s' detected.\n", pThis, pThis->szName));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltOsInitInstance pThis=%p VNIC '%s' detected.\n", pThis, pThis->szName));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Report info. (host MAC address, promiscuous, GSO capabilities etc.) to IntNet.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = vboxNetFltSolarisReportInfo(pThis, hInterface, pThis->u.s.fIsVNIC);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltOsInitInstance failed to report info. rc=%d\n", rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltOsInitInstance failed to open link '%s'! rc=%d\n", pThis->szName, rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncint vboxNetFltOsPreInitInstance(PVBOXNETFLTINS pThis)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Init. the solaris specific data.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync list_create(&pThis->u.s.hVNICs, sizeof(VBOXNETFLTVNIC), offsetof(VBOXNETFLTVNIC, hNode));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncbool vboxNetFltOsMaybeRediscovered(PVBOXNETFLTINS pThis)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @todo Think about this.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return false;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncint vboxNetFltPortOsXmit(PVBOXNETFLTINS pThis, void *pvIfData, PINTNETSG pSG, uint32_t fDst)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Validate parameters.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertReturn(VALID_PTR(pVNIC), VERR_INVALID_POINTER);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertMsgReturn(pVNIC->u32Magic == VBOXNETFLTVNIC_MAGIC,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ("Invalid magic=%#x (expected %#x)\n", pVNIC->u32Magic, VBOXNETFLTVNIC_MAGIC),
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Xmit the packet down the appropriate VNIC interface.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync mblk_t *pMsg = vboxNetFltSolarisMBlkFromSG(pThis, pSG, fDst);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltPortOsXmit pThis=%p cbData=%d\n", pThis, MBLKL(pMsg)));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync mac_tx_cookie_t pXmitCookie = mac_tx(pVNIC->hClient, pMsg, 0 /* Hint */, MAC_DROP_ON_NO_DESC, NULL /* return message */);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltPortOsXmit Xmit failed pVNIC=%p.\n", pVNIC));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltPortOsXmit no memory for allocating Xmit packet.\n"));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncvoid vboxNetFltPortOsNotifyMacAddress(PVBOXNETFLTINS pThis, void *pvIfData, PCRTMAC pMac)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltPortOSNotifyMacAddress pszIf=%s pszVNIC=%s MAC=%.6Rhxs\n", pThis->szName,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Validate parameters.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertMsgReturnVoid(VALID_PTR(pVNIC) && pVNIC->u32Magic == VBOXNETFLTVNIC_MAGIC,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ("Invalid pVNIC=%p magic=%#x (expected %#x)\n", pvIfData, VALID_PTR(pVNIC) ? pVNIC->u32Magic : 0, VBOXNETFLTVNIC_MAGIC));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertMsgReturnVoid(pVNIC->hLinkId != DATALINK_INVALID_LINKID,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ("Invalid hLinkId pVNIC=%p magic=%#x\n", pVNIC, pVNIC->u32Magic));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Set the MAC address of the VNIC to the one used by the VM interface.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync vnic_mac_addr_type_t AddrType = VNIC_MAC_ADDR_TYPE_FIXED;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = vnic_modify_addr(pVNIC->hLinkId, &AddrType, &MacLen, au8GuestMac, &MacSlot, 0 /* Mac-Prefix Length */, &Diag);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Remove existing unicast address, promisc. and the RX hook.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync mac_unicast_remove(pVNIC->hClient, pVNIC->hUnicast);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* uint16_t uVLANId = pVNIC->pVNICTemplate ? pVNIC->pVNICTemplate->uVLANId : 0; */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = mac_unicast_add(pVNIC->hClient, NULL, MAC_UNICAST_PRIMARY, &pVNIC->hUnicast, 0 /* VLAN Id */, &MacDiag);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Set the RX receive function.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * This shouldn't be necessary as vboxNetFltPortOsSetActive() will be invoked after this, but in the future,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * if the guest NIC changes MAC address this may not be followed by a vboxNetFltPortOsSetActive() call, so set it here anyway.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync mac_rx_set(pVNIC->hClient, vboxNetFltSolarisRecv, pThis);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltPortOsNotifyMacAddress successfully added unicast address %.6Rhxs\n", pMac));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltPortOsNotifyMacAddress failed to set promiscuous mode. rc=%d\n", rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync mac_unicast_remove(pVNIC->hClient, pVNIC->hUnicast);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltPortOsNotifyMacAddress failed to add primary unicast address. rc=%d Diag=%d\n", rc, MacDiag));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * They really ought to use EEXIST, but I'm afraid this error comes from the VNIC device driver directly.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Sequence: vnic_modify_addr()->mac_unicast_primary_set()->mac_update_macaddr() which uses a function pointer
8dee1778d3770cdc584752c84acf4899d8bfc9f9vboxsync * to the MAC driver (calls mac_vnic_unicast_set() in our case). Documented here if the error code should change we know
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * where to look.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltPortOsNotifyMacAddress: failed! a VNIC with mac %.6Rhxs probably already exists.",
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltPortOsNotifyMacAddress: This NIC cannot establish connection. szName=%s szVNIC=%s\n",
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltPortOsNotifyMacAddress failed! mac %.6Rhxs rc=%d Diag=%d\n", pMac, rc, Diag));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncint vboxNetFltPortOsConnectInterface(PVBOXNETFLTINS pThis, void *pvIf, void **ppvIfData)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltPortOsConnectInterface pThis=%p pvIf=%p\n", pThis, pvIf));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * If the underlying interface is a physical interface or a VNIC template, we need to create
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * a VNIC per guest NIC.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * VM Interface<->VNIC association so that we can Xmit/Recv on the right ones.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Add the created VNIC to the list of VNICs we manage.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltPortOsConnectInterface failed to create VNIC rc=%d\n", rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * This is a VNIC passed to us, use it directly.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PVBOXNETFLTVNIC pVNIC = vboxNetFltSolarisAllocVNIC();
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = mac_open_by_linkname(pThis->szName, &pVNIC->hInterface);
be2589a6f7086676e45b18d204bb1064889dc586vboxsync * Obtain the data link ID for this VNIC, it's needed for modifying the MAC address among other things.
a82df5167acec0c75d741d08c1d05a4007e3d50evboxsync rc = vboxNetFltSolarisGetLinkId(pThis->szName, &pVNIC->hLinkId);
d8df004f4caf4f71e78f0be1cc2e2a918358ae9fvboxsync * Initialize the VNIC and add it to the list of managed VNICs.
d8df004f4caf4f71e78f0be1cc2e2a918358ae9fvboxsync RTStrPrintf(pVNIC->szName, sizeof(pVNIC->szName), "%s", pThis->szName);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltPortOsConnectInterface failed to initialize VNIC. rc=%d\n", rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltPortOsConnectInterface failed to get link id for '%s'. rc=%d\n", pThis->szName, rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltPortOsConnectInterface failed to open VNIC '%s'. rc=%d\n", pThis->szName, rc));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync LogRel((DEVICE_NAME ":vboxNetFltOsInitInstance failed to allocate VNIC private data.\n"));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncint vboxNetFltPortOsDisconnectInterface(PVBOXNETFLTINS pThis, void *pvIfData)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltPortOsDisconnectInterface pThis=%p\n", pThis));
a82df5167acec0c75d741d08c1d05a4007e3d50evboxsync AssertMsgReturn(VALID_PTR(pVNIC) && pVNIC->u32Magic == VBOXNETFLTVNIC_MAGIC,
d8df004f4caf4f71e78f0be1cc2e2a918358ae9fvboxsync ("Invalid pvIfData=%p magic=%#x (expected %#x)\n", pvIfData, pVNIC ? pVNIC->u32Magic : 0, VBOXNETFLTVNIC_MAGIC),
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * If the underlying interface is not a VNIC, we need to delete the created VNIC.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Remove the VNIC from the list, destroy and free it.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Log((DEVICE_NAME ":vboxNetFltPortOsDisconnectInterface destroying pVNIC=%p\n", pVNIC));