Lines Matching defs:disk
81 * - on an ECKD disk it's block 2
82 * - on an FBA disk it's block 1
83 * - on an CMS formatted FBA disk it is sector 1, even if the block size
151 * get start of VTOC from the disk label and then search for format1
218 * the disk, otherwise we need additional information
254 * VM style CMS1 labeled disk
261 /* disk is reserved minidisk */
292 int (*fn)(struct gendisk *disk, dasd_information2_t *info);
293 struct gendisk *disk = state->disk;
294 struct block_device *bdev = disk->part0;
306 if (!disk->fops->getgeo)
326 if (disk->fops->getgeo(bdev, geo))
328 if (!fn || fn(disk, info)) {