2 # USB Storage driver configuration
5 comment "NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information"
8 tristate "USB Mass Storage support"
12 Say Y here if you want to connect USB mass storage devices to your
13 computer's USB port. This is the driver you need for USB
14 floppy drives, USB hard disks, USB tape drives, USB CD-ROMs,
15 USB flash devices, and memory sticks, along with
16 similar devices. This driver may also be used for some cameras
19 This option 'selects' (turns on, enables) 'SCSI', but you
20 probably also need 'SCSI device support: SCSI disk support'
21 (BLK_DEV_SD) for most USB storage devices.
23 To compile this driver as a module, choose M here: the
24 module will be called usb-storage.
26 config USB_STORAGE_DEBUG
27 bool "USB Mass Storage verbose debug"
28 depends on USB_STORAGE
30 Say Y here in order to have the USB Mass Storage code generate
31 verbose debugging messages.
33 config USB_STORAGE_RW_DETECT
34 bool "USB Mass Storage Write-Protected Media Detection (EXPERIMENTAL)"
35 depends on USB_STORAGE && EXPERIMENTAL
37 Say Y here in order to have the USB Mass Storage code indicate to
38 the SCSI layer that using MODE SENSE(6) and MODE SENSE(10) to
39 determine if the media is write-protected is a good thing to do.
41 Many devices have historically had trouble with these commands,
42 hence the default 2.6.x behavior has been to suppress their use.
43 2.4.x used these commands with (at best) mixed results, often
44 crashing the firmware of the device. However, the SCSI layer now
45 issues these commands in a manner more consistent with other
46 "popular" OSes, in an attempt to improve compatibility.
48 Saying Y here allows these commands to be sent to a USB device.
49 If you find a device this doesn't work for, switch to N and let
50 us know at <usb-storage@lists.one-eyed-alien.net>
52 If you say N here, the kernel will assume that all disk-like USB
53 devices are write-enabled.
55 config USB_STORAGE_DATAFAB
56 bool "Datafab Compact Flash Reader support (EXPERIMENTAL)"
57 depends on USB_STORAGE && EXPERIMENTAL
59 Support for certain Datafab CompactFlash readers.
60 Datafab has a web page at <http://www.datafabusa.com/>.
62 config USB_STORAGE_FREECOM
63 bool "Freecom USB/ATAPI Bridge support"
64 depends on USB_STORAGE
66 Support for the Freecom USB to IDE/ATAPI adaptor.
67 Freecom has a web page at <http://www.freecom.de/>.
69 config USB_STORAGE_ISD200
70 bool "ISD-200 USB/ATA Bridge support"
71 depends on USB_STORAGE && BLK_DEV_IDE
73 Say Y here if you want to use USB Mass Store devices based
74 on the In-Systems Design ISD-200 USB/ATA bridge.
76 Some of the products that use this chip are:
79 - ISD SmartCable for Storage
80 - Taiwan Skymaster CD530U/DEL-0241 IDE bridge
81 - Sony CRX10U CD-R/RW drive
82 - CyQ've CQ8060A CDRW drive
83 - Planex eXtreme Drive RX-25HU USB-IDE cable (not model RX-25U)
85 config USB_STORAGE_DPCM
86 bool "Microtech/ZiO! CompactFlash/SmartMedia support"
87 depends on USB_STORAGE
89 Say Y here to support the Microtech/ZiO! CompactFlash reader.
90 There is a web page at <http://www.ziocorp.com/products/>.
92 config USB_STORAGE_HP8200e
93 bool "HP CD-Writer 82xx support (EXPERIMENTAL)"
94 depends on USB_STORAGE && EXPERIMENTAL
96 Say Y here to include additional code to support Hewlett-Packard
97 8200e/8210e/8230e CD-Writer Plus drives.
99 config USB_STORAGE_SDDR09
100 bool "SanDisk SDDR-09 (and other SmartMedia) support (EXPERIMENTAL)"
101 depends on USB_STORAGE && EXPERIMENTAL
103 Say Y here to include additional code to support the Sandisk SDDR-09
104 SmartMedia reader in the USB Mass Storage driver.
105 Also works for the Microtech Zio! SmartMedia reader.
107 config USB_STORAGE_SDDR55
108 bool "SanDisk SDDR-55 SmartMedia support (EXPERIMENTAL)"
109 depends on USB_STORAGE && EXPERIMENTAL
111 Say Y here to include additional code to support the Sandisk SDDR-55
112 SmartMedia reader in the USB Mass Storage driver.
114 config USB_STORAGE_JUMPSHOT
115 bool "Lexar Jumpshot Compact Flash Reader (EXPERIMENTAL)"
116 depends on USB_STORAGE && EXPERIMENTAL
118 Say Y here to include additional code to support the Lexar Jumpshot
119 USB CompactFlash reader.