PMCRAID_DRIVER_IOCTL 3952 drivers/scsi/pmcraid.c case PMCRAID_DRIVER_IOCTL: PMCRAID_DRIVER_IOCTL 1055 drivers/scsi/pmcraid.h _IOC(_IOC_READ|_IOC_WRITE, PMCRAID_DRIVER_IOCTL, (n), (size))