static status_t VBoxGuestHaikuDetach(void)
{
struct VBoxGuestDeviceState *pState = &sState;
if (cUsers > 0)
return EBUSY;
/*
* Reverse what we did in VBoxGuestHaikuAttach.
*/
VBoxGuestHaikuRemoveIRQ(pState);
if (pState->iVMMDevMemAreaId)
delete_area(pState->iVMMDevMemAreaId);
VBoxGuestDeleteDevExt(&g_DevExt);
#ifdef DO_LOG
RTLogDestroy(RTLogRelSetDefaultInstance(NULL));
RTLogSetDefaultInstance(NULL);
// RTLogDestroy(RTLogSetDefaultInstance(NULL));
#endif
RTSpinlockDestroy(g_Spinlock);
g_Spinlock = NIL_RTSPINLOCK;
RTR0Term();
return B_OK;
}
int _fini(void)
{
LogFlow((DEVICE_NAME ":_fini\n"));
int rc = mod_remove(&g_VBoxGuestSolarisModLinkage);
if (!rc)
ddi_soft_state_fini(&g_pVBoxGuestSolarisState);
RTLogDestroy(RTLogRelSetDefaultInstance(NULL));
RTLogDestroy(RTLogSetDefaultInstance(NULL));
RTR0Term();
return rc;
}
/**
* Unload the module.
*/
static void __exit vboxguestLinuxModExit(void)
{
/*
* Inverse order of init.
*/
vboxguestLinuxTermDeviceNodes();
#ifdef VBOXGUEST_WITH_INPUT_DRIVER
vboxguestLinuxTermInputDevice();
#endif
VbgdCommonCloseSession(&g_DevExt, g_pKernelSession);
VbgdCommonDeleteDevExt(&g_DevExt);
vboxguestLinuxTermISR();
pci_unregister_driver(&g_PciDriver);
RTLogDestroy(RTLogRelSetDefaultInstance(NULL));
RTLogDestroy(RTLogSetDefaultInstance(NULL));
RTR0Term();
}
static VOID vboxUsbDdiUnload(PDRIVER_OBJECT pDriverObject)
{
LogRel(("VBoxUsb::DriverUnload. Built Date (%s) Time (%s)\n", __DATE__, __TIME__));
VBoxDrvToolStrFree(&g_VBoxUsbGlobals.RegPath);
vboxUsbRtGlobalsTerm();
PRTLOGGER pLogger = RTLogRelSetDefaultInstance(NULL);
if (pLogger)
{
RTLogDestroy(pLogger);
}
pLogger = RTLogSetDefaultInstance(NULL);
if (pLogger)
{
RTLogDestroy(pLogger);
}
}
/**
* Initialize module.
*
* @returns appropriate status code.
*/
static int __init vboxguestLinuxModInit(void)
{
static const char * const s_apszGroups[] = VBOX_LOGGROUP_NAMES;
PRTLOGGER pRelLogger;
int rc;
/*
* Initialize IPRT first.
*/
rc = RTR0Init(0);
if (RT_FAILURE(rc))
{
printk(KERN_ERR DEVICE_NAME ": RTR0Init failed, rc=%d.\n", rc);
return -EINVAL;
}
/*
* Create the release log.
* (We do that here instead of common code because we want to log
* early failures using the LogRel macro.)
*/
rc = RTLogCreate(&pRelLogger, 0 /* fFlags */, "all",
"VBOX_RELEASE_LOG", RT_ELEMENTS(s_apszGroups), s_apszGroups,
RTLOGDEST_STDOUT | RTLOGDEST_DEBUGGER | RTLOGDEST_USER, NULL);
if (RT_SUCCESS(rc))
{
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)
RTLogGroupSettings(pRelLogger, g_szLogGrp);
RTLogFlags(pRelLogger, g_szLogFlags);
RTLogDestinations(pRelLogger, g_szLogDst);
#endif
RTLogRelSetDefaultInstance(pRelLogger);
}
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)
g_fLoggerCreated = true;
#endif
/*
* Locate and initialize the PCI device.
*/
rc = pci_register_driver(&g_PciDriver);
if (rc >= 0 && g_pPciDev)
{
/*
* Register the interrupt service routine for it.
*/
rc = vboxguestLinuxInitISR();
if (rc >= 0)
{
/*
* Call the common device extension initializer.
*/
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0) && defined(RT_ARCH_X86)
VBOXOSTYPE enmOSType = VBOXOSTYPE_Linux26;
#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0) && defined(RT_ARCH_AMD64)
VBOXOSTYPE enmOSType = VBOXOSTYPE_Linux26_x64;
#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2, 4, 0) && defined(RT_ARCH_X86)
VBOXOSTYPE enmOSType = VBOXOSTYPE_Linux24;
#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2, 4, 0) && defined(RT_ARCH_AMD64)
VBOXOSTYPE enmOSType = VBOXOSTYPE_Linux24_x64;
#else
# warning "huh? which arch + version is this?"
VBOXOSTYPE enmOsType = VBOXOSTYPE_Linux;
#endif
rc = VbgdCommonInitDevExt(&g_DevExt,
g_IOPortBase,
g_pvMMIOBase,
g_cbMMIO,
enmOSType,
VMMDEV_EVENT_MOUSE_POSITION_CHANGED);
if (RT_SUCCESS(rc))
{
/*
* Create the kernel session for this driver.
*/
rc = VbgdCommonCreateKernelSession(&g_DevExt,
&g_pKernelSession);
if (RT_SUCCESS(rc))
{
/*
* Create the kernel input device.
*/
#ifdef VBOXGUEST_WITH_INPUT_DRIVER
rc = vboxguestLinuxCreateInputDevice();
if (rc >= 0)
{
#endif
/*
* Finally, create the device nodes.
*/
rc = vboxguestLinuxInitDeviceNodes();
if (rc >= 0)
{
/* some useful information for the user but don't show this on the console */
LogRel((DEVICE_NAME ": misc device minor %d, IRQ %d, I/O port %RTiop, MMIO at %RHp (size 0x%x)\n",
g_MiscDevice.minor, g_pPciDev->irq, g_IOPortBase, g_MMIOPhysAddr, g_cbMMIO));
printk(KERN_DEBUG DEVICE_NAME ": Successfully loaded version "
VBOX_VERSION_STRING " (interface " RT_XSTR(VMMDEV_VERSION) ")\n");
return rc;
}
/* bail out */
#ifdef VBOXGUEST_WITH_INPUT_DRIVER
vboxguestLinuxTermInputDevice();
}
else
{
LogRel((DEVICE_NAME ": vboxguestCreateInputDevice failed with rc=%Rrc\n", rc));
rc = RTErrConvertFromErrno(rc);
}
#endif
VbgdCommonCloseSession(&g_DevExt, g_pKernelSession);
}
VbgdCommonDeleteDevExt(&g_DevExt);
}
else
{
LogRel((DEVICE_NAME ": VbgdCommonInitDevExt failed with rc=%Rrc\n", rc));
rc = RTErrConvertFromErrno(rc);
}
vboxguestLinuxTermISR();
}
}
else
{
LogRel((DEVICE_NAME ": PCI device not found, probably running on physical hardware.\n"));
rc = -ENODEV;
}
pci_unregister_driver(&g_PciDriver);
RTLogDestroy(RTLogRelSetDefaultInstance(NULL));
RTLogDestroy(RTLogSetDefaultInstance(NULL));
RTR0Term();
return rc;
}
static status_t VBoxGuestHaikuAttach(const pci_info *pDevice)
{
status_t status;
int rc = VINF_SUCCESS;
int iResId = 0;
struct VBoxGuestDeviceState *pState = &sState;
static const char *const s_apszGroups[] = VBOX_LOGGROUP_NAMES;
PRTLOGGER pRelLogger;
AssertReturn(pDevice, B_BAD_VALUE);
cUsers = 0;
/*
* Initialize IPRT R0 driver, which internally calls OS-specific r0 init.
*/
rc = RTR0Init(0);
if (RT_FAILURE(rc))
{
/** @todo r=ramshankar: use dprintf here. */
LogFunc(("RTR0Init failed.\n"));
return ENXIO;
}
rc = RTSpinlockCreate(&g_Spinlock, RTSPINLOCK_FLAGS_INTERRUPT_SAFE, "VBoxGuestHaiku");
if (RT_FAILURE(rc))
{
LogRel(("VBoxGuestHaikuAttach: RTSpinlock create failed. rc=%Rrc\n", rc));
return ENXIO;
}
#ifdef DO_LOG
/*
* Create the release log.
* (We do that here instead of common code because we want to log
* early failures using the LogRel macro.)
*/
rc = RTLogCreate(&pRelLogger, 0 | RTLOGFLAGS_PREFIX_THREAD /* fFlags */, "all",
"VBOX_RELEASE_LOG", RT_ELEMENTS(s_apszGroups), s_apszGroups,
RTLOGDEST_STDOUT | RTLOGDEST_DEBUGGER | RTLOGDEST_USER, NULL);
dprintf(MODULE_NAME ": RTLogCreate: %d\n", rc);
if (RT_SUCCESS(rc))
{
//RTLogGroupSettings(pRelLogger, g_szLogGrp);
//RTLogFlags(pRelLogger, g_szLogFlags);
//RTLogDestinations(pRelLogger, "/var/log/vboxguest.log");
RTLogRelSetDefaultInstance(pRelLogger);
RTLogSetDefaultInstance(pRelLogger); //XXX
}
#endif
/*
* Allocate I/O port resource.
*/
pState->uIOPortBase = pDevice->u.h0.base_registers[0];
/* @todo check flags for IO? */
if (pState->uIOPortBase)
{
/*
* Map the MMIO region.
*/
uint32 phys = pDevice->u.h0.base_registers[1];
/* @todo Check flags for mem? */
pState->VMMDevMemSize = pDevice->u.h0.base_register_sizes[1];
pState->iVMMDevMemAreaId = map_physical_memory("VirtualBox Guest MMIO", phys, pState->VMMDevMemSize,
B_ANY_KERNEL_BLOCK_ADDRESS, B_KERNEL_READ_AREA | B_KERNEL_WRITE_AREA,
&pState->pMMIOBase);
if (pState->iVMMDevMemAreaId > 0 && pState->pMMIOBase)
{
/*
* Call the common device extension initializer.
*/
rc = VBoxGuestInitDevExt(&g_DevExt, pState->uIOPortBase, pState->pMMIOBase, pState->VMMDevMemSize,
#if ARCH_BITS == 64
VBOXOSTYPE_Haiku_x64,
#else
VBOXOSTYPE_Haiku,
#endif
VMMDEV_EVENT_MOUSE_POSITION_CHANGED);
if (RT_SUCCESS(rc))
{
/*
* Add IRQ of VMMDev.
*/
pState->iIrqResId = pDevice->u.h0.interrupt_line;
rc = VBoxGuestHaikuAddIRQ(pState);
if (RT_SUCCESS(rc))
{
LogRel((MODULE_NAME ": loaded successfully\n"));
return B_OK;
}
LogRel((MODULE_NAME ":VBoxGuestInitDevExt failed.\n"));
VBoxGuestDeleteDevExt(&g_DevExt);
}
else
LogRel((MODULE_NAME ":VBoxGuestHaikuAddIRQ failed.\n"));
}
else
LogRel((MODULE_NAME ":MMIO region setup failed.\n"));
}
else
LogRel((MODULE_NAME ":IOport setup failed.\n"));
RTR0Term();
return ENXIO;
}
