Symbol: AP_FREE
usr/src/uts/intel/io/dktp/controller/ata/ata_disk.c
1347
ASSERT(!(ata_pktp->ap_flags & AP_FREE));
usr/src/uts/intel/io/dktp/controller/ata/ata_disk.c
1348
ata_pktp->ap_flags = AP_FREE;