Symbol: ATDC_HOB
usr/src/uts/common/sys/sata/adapters/nv_sata/nv_sata.h
350
#define ATDC_HOB 0x80 /* high order byte to read 48-bit values */
usr/src/uts/intel/io/dktp/controller/ata/ata_common.h
139
#define ATDC_HOB 0x80 /* High order bit */