+ clrl r10 /* major("/dev/hp0a") */
+ extzv $13,$2,r1,r4 /* get MBA number from R1 */
+ insv r4,$24,$8,r10 /* set MBA number */
+ insv r3,$16,$8,r10 /* drive number */
+ extzv $12,$4,r5,r4 /* get partition from r5 */
+ bicw2 $0xf000,r5 /* remove from r5 */
+ insv r4,$8,$4,r10 /* set partition */