#define DEF_NO_LUN_0 0
#define DEF_NUM_PARTS 0
#define DEF_OPTS 0
-#define DEF_OPT_BLKS 64
+#define DEF_OPT_BLKS 1024
#define DEF_PHYSBLK_EXP 0
#define DEF_PTYPE 0
#define DEF_REMOVABLE false
static struct sd_dif_tuple *dif_store(sector_t sector)
{
- sector = do_div(sector, sdebug_store_sectors);
+ sector = sector_div(sector, sdebug_store_sectors);
return dif_storep + sector;
}
lba += scsi_debug_unmap_granularity -
scsi_debug_unmap_alignment;
}
- do_div(lba, scsi_debug_unmap_granularity);
+ sector_div(lba, scsi_debug_unmap_granularity);
return lba;
}
MODULE_PARM_DESC(no_uld, "stop ULD (e.g. sd driver) attaching (def=0))");
MODULE_PARM_DESC(num_parts, "number of partitions(def=0)");
MODULE_PARM_DESC(num_tgts, "number of targets per host to simulate(def=1)");
-MODULE_PARM_DESC(opt_blks, "optimal transfer length in block (def=64)");
+MODULE_PARM_DESC(opt_blks, "optimal transfer length in blocks (def=1024)");
MODULE_PARM_DESC(opts, "1->noise, 2->medium_err, 4->timeout, 8->recovered_err... (def=0)");
MODULE_PARM_DESC(physblk_exp, "physical block exponent (def=0)");
MODULE_PARM_DESC(ptype, "SCSI peripheral type(def=0[disk])");
/* play around with geometry, don't waste too much on track 0 */
sdebug_heads = 8;
sdebug_sectors_per = 32;
- if (scsi_debug_dev_size_mb >= 16)
- sdebug_heads = 32;
- else if (scsi_debug_dev_size_mb >= 256)
+ if (scsi_debug_dev_size_mb >= 256)
sdebug_heads = 64;
+ else if (scsi_debug_dev_size_mb >= 16)
+ sdebug_heads = 32;
sdebug_cylinders_per = (unsigned long)sdebug_capacity /
(sdebug_sectors_per * sdebug_heads);
if (sdebug_cylinders_per >= 1024) {