name			value		min		max		mode
----			-----		---		---		----
breada_readahead        4               0               127             rw
current_speed           66              0               69              rw
dsc_overlap             0               0               1               rw
file_readahead          0               0               2097151         rw
ide_scsi                0               0               1               rw
init_speed              66              0               69              rw
io_32bit                0               0               3               rw
keepsettings            0               0               1               rw
max_kb_per_request      64              1               127             rw
nice1                   1               0               1               rw
number                  2               0               3               rw
pio_mode                write-only      0               255             w
slow                    0               0               1               rw
unmaskirq               0               0               1               rw
using_dma               1               0               1               rw