/**
* I/O control request.
*
* @returns depends...
* @param pDev The device.
* @param ulCmd The command.
* @param pvData Pointer to the data.
* @param fFile The file descriptor flags.
* @param pTd The calling thread.
*/
static int VBoxDrvFreeBSDIOCtl(struct cdev *pDev, u_long ulCmd, caddr_t pvData, int fFile, struct thread *pTd)
{
PSUPDRVSESSION pSession;
devfs_get_cdevpriv((void **)&pSession);
/*
* Deal with the fast ioctl path first.
*/
if ( ( ulCmd == SUP_IOCTL_FAST_DO_RAW_RUN
|| ulCmd == SUP_IOCTL_FAST_DO_HM_RUN
|| ulCmd == SUP_IOCTL_FAST_DO_NOP)
&& pSession->fUnrestricted == true)
return supdrvIOCtlFast(ulCmd, *(uint32_t *)pvData, &g_VBoxDrvFreeBSDDevExt, pSession);
return VBoxDrvFreeBSDIOCtlSlow(pSession, ulCmd, pvData, pTd);
}
/**
* I/O control request.
*
* @returns depends...
* @param pDev The device.
* @param ulCmd The command.
* @param pvData Pointer to the data.
* @param fFile The file descriptor flags.
* @param pTd The calling thread.
*/
static int VBoxDrvFreeBSDIOCtl(struct cdev *pDev, u_long ulCmd, caddr_t pvData, int fFile, struct thread *pTd)
{
/*
* Validate the input.
*/
PSUPDRVSESSION pSession = (PSUPDRVSESSION)pDev->si_drv1;
if (RT_UNLIKELY(!VALID_PTR(pSession)))
return EINVAL;
/*
* Deal with the fast ioctl path first.
*/
if ( ulCmd == SUP_IOCTL_FAST_DO_RAW_RUN
|| ulCmd == SUP_IOCTL_FAST_DO_HWACC_RUN
|| ulCmd == SUP_IOCTL_FAST_DO_NOP)
return supdrvIOCtlFast(ulCmd, *(uint32_t *)pvData, &g_VBoxDrvFreeBSDDevExt, pSession);
return VBoxDrvFreeBSDIOCtlSlow(pSession, ulCmd, pvData, pTd);
}
