Root/drivers/usb/Kconfig

1#
2# USB device configuration
3#
4
5menuconfig USB_SUPPORT
6    bool "USB support"
7    depends on HAS_IOMEM
8    default y
9    ---help---
10      This option adds core support for Universal Serial Bus (USB).
11      You will also need drivers from the following menu to make use of it.
12
13if USB_SUPPORT
14
15# Host-side USB depends on having a host controller
16# NOTE: dummy_hcd is always an option, but it's ignored here ...
17# NOTE: SL-811 option should be board-specific ...
18config USB_ARCH_HAS_HCD
19    boolean
20    default y if USB_ARCH_HAS_OHCI
21    default y if USB_ARCH_HAS_EHCI
22    default y if PCMCIA && !M32R # sl811_cs
23    default y if ARM # SL-811
24    default y if BLACKFIN # SL-811
25    default y if SUPERH # r8a66597-hcd
26    default PCI
27
28# many non-PCI SOC chips embed OHCI
29config USB_ARCH_HAS_OHCI
30    boolean
31    # ARM:
32    default y if SA1111
33    default y if ARCH_OMAP
34    default y if ARCH_LH7A404
35    default y if ARCH_S3C2410
36    default y if PXA27x
37    default y if PXA3xx
38    default y if ARCH_EP93XX
39    default y if ARCH_AT91
40    default y if ARCH_PNX4008 && I2C
41    default y if MFD_TC6393XB
42    default y if ARCH_W90X900
43    default y if ARCH_DAVINCI_DA8XX
44    # PPC:
45    default y if STB03xxx
46    default y if PPC_MPC52xx
47    # MIPS:
48    default y if SOC_AU1X00
49    default y if SOC_JZ4740
50    # SH:
51    default y if CPU_SUBTYPE_SH7720
52    default y if CPU_SUBTYPE_SH7721
53    default y if CPU_SUBTYPE_SH7763
54    default y if CPU_SUBTYPE_SH7786
55    # more:
56    default PCI
57
58# some non-PCI hcds implement EHCI
59config USB_ARCH_HAS_EHCI
60    boolean
61    default y if PPC_83xx
62    default y if SOC_AU1200
63    default y if ARCH_IXP4XX
64    default y if ARCH_W90X900
65    default y if ARCH_AT91SAM9G45
66    default y if ARCH_MXC
67    default y if ARCH_OMAP3
68    default PCI
69
70# ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
71config USB
72    tristate "Support for Host-side USB"
73    depends on USB_ARCH_HAS_HCD
74    select NLS # for UTF-8 strings
75    ---help---
76      Universal Serial Bus (USB) is a specification for a serial bus
77      subsystem which offers higher speeds and more features than the
78      traditional PC serial port. The bus supplies power to peripherals
79      and allows for hot swapping. Up to 127 USB peripherals can be
80      connected to a single USB host in a tree structure.
81      
82      The USB host is the root of the tree, the peripherals are the
83      leaves and the inner nodes are special USB devices called hubs.
84      Most PCs now have USB host ports, used to connect peripherals
85      such as scanners, keyboards, mice, modems, cameras, disks,
86      flash memory, network links, and printers to the PC.
87
88      Say Y here if your computer has a host-side USB port and you want
89      to use USB devices. You then need to say Y to at least one of the
90      Host Controller Driver (HCD) options below. Choose a USB 1.1
91      controller, such as "UHCI HCD support" or "OHCI HCD support",
92      and "EHCI HCD (USB 2.0) support" except for older systems that
93      do not have USB 2.0 support. It doesn't normally hurt to select
94      them all if you are not certain.
95
96      If your system has a device-side USB port, used in the peripheral
97      side of the USB protocol, see the "USB Gadget" framework instead.
98
99      After choosing your HCD, then select drivers for the USB peripherals
100      you'll be using. You may want to check out the information provided
101      in <file:Documentation/usb/> and especially the links given in
102      <file:Documentation/usb/usb-help.txt>.
103
104      To compile this driver as a module, choose M here: the
105      module will be called usbcore.
106
107source "drivers/usb/core/Kconfig"
108
109source "drivers/usb/mon/Kconfig"
110
111source "drivers/usb/wusbcore/Kconfig"
112
113source "drivers/usb/host/Kconfig"
114
115source "drivers/usb/musb/Kconfig"
116
117source "drivers/usb/class/Kconfig"
118
119source "drivers/usb/storage/Kconfig"
120
121source "drivers/usb/image/Kconfig"
122
123comment "USB port drivers"
124    depends on USB
125
126config USB_USS720
127    tristate "USS720 parport driver"
128    depends on USB && PARPORT
129    select PARPORT_NOT_PC
130    ---help---
131      This driver is for USB parallel port adapters that use the Lucent
132      Technologies USS-720 chip. These cables are plugged into your USB
133      port and provide USB compatibility to peripherals designed with
134      parallel port interfaces.
135
136      The chip has two modes: automatic mode and manual mode. In automatic
137      mode, it looks to the computer like a standard USB printer. Only
138      printers may be connected to the USS-720 in this mode. The generic
139      USB printer driver ("USB Printer support", above) may be used in
140      that mode, and you can say N here if you want to use the chip only
141      in this mode.
142
143      Manual mode is not limited to printers, any parallel port
144      device should work. This driver utilizes manual mode.
145      Note however that some operations are three orders of magnitude
146      slower than on a PCI/ISA Parallel Port, so timing critical
147      applications might not work.
148
149      Say Y here if you own an USS-720 USB->Parport cable and intend to
150      connect anything other than a printer to it.
151
152      To compile this driver as a module, choose M here: the
153      module will be called uss720.
154
155source "drivers/usb/serial/Kconfig"
156
157source "drivers/usb/misc/Kconfig"
158
159source "drivers/usb/atm/Kconfig"
160
161source "drivers/usb/gadget/Kconfig"
162
163source "drivers/usb/otg/Kconfig"
164
165endif # USB_SUPPORT
166

Archive Download this file



interactive