taglinefilesource code
capability1666drivers/block/ide.cif (id->capability & 2) {  /* use LBA if the drive supports it */
capability1679drivers/block/ide.cif (!(id->capability & 2))  /* if NOT using LBA */
capability110include/linux/hdreg.hunsigned char  capability;  /* bits 0:DMA 1:LBA 2:IORDYsw 3:IORDYsup*/