atapi_sense
sizeof(struct atapi_sense));
struct atapi_sense sense; /* ATAPI request sense data */
sizeof(struct atapi_sense),
request->bytecount = sizeof(struct atapi_sense);
request->transfersize = sizeof(struct atapi_sense);
sizeof(struct atapi_sense), 0, 0, 0, 0, 0, 0,
request->bytecount = sizeof(struct atapi_sense);
bcopy (&request->u.atapi.sense, &csio->sense_data, sizeof(struct atapi_sense));
struct atapi_sense sense;