omap3530 dsplink MessageQueue

hello all:

Reading the code from dsplink from dvsdk,questions come up as can systerm call like ioctl could be run on the DSP side?

functions and call trace:

static Void messageSWI (Arg arg0, Arg arg1)                        //hooked in Int SWIMESSAGE_create (SWIMESSAGE_TransferInfo ** infoPtr)

     -〉MSGQ_locateAsync (GPP_MSGQNAME,info->localMsgq,&asyncLocateAttrs)

              -〉DRV_INVOKE (DRV_handle, CMD_MSGQ_LOCATEASYNC, &args)

                        -〉 osStatus = ioctl (drvObj->driverHandle, cmdId, args) ;                         //finally comes to ioctl.

for my understanding if the code like ioctl in the linux OS,can not be ported to the DSP BIOS.am I correct?

thanks & looking forward you reply.