Root/drivers/usb/Kconfig

1#
2# USB device configuration
3#
4
5# many non-PCI SOC chips embed OHCI
6config USB_ARCH_HAS_OHCI
7    boolean
8    # ARM:
9    default y if SA1111
10    default y if ARCH_OMAP
11    default y if ARCH_S3C24XX
12    default y if PXA27x
13    default y if PXA3xx
14    default y if ARCH_EP93XX
15    default y if ARCH_AT91
16    default y if ARCH_PNX4008
17    default y if MFD_TC6393XB
18    default y if ARCH_W90X900
19    default y if ARCH_DAVINCI_DA8XX
20    default y if ARCH_CNS3XXX
21    default y if PLAT_SPEAR
22    default y if ARCH_EXYNOS
23    # PPC:
24    default y if STB03xxx
25    default y if PPC_MPC52xx
26    # MIPS:
27    default y if MIPS_ALCHEMY
28    default y if MACH_JZ4740
29    # more:
30    default PCI
31
32# some non-PCI hcds implement EHCI
33config USB_ARCH_HAS_EHCI
34    boolean
35    default y if FSL_SOC
36    default y if PPC_MPC512x
37    default y if ARCH_IXP4XX
38    default y if ARCH_W90X900
39    default y if ARCH_AT91
40    default y if ARCH_MXC
41    default y if ARCH_OMAP3
42    default y if ARCH_CNS3XXX
43    default y if ARCH_VT8500
44    default y if PLAT_SPEAR
45    default y if PLAT_S5P
46    default y if ARCH_MSM
47    default y if MICROBLAZE
48    default y if SPARC_LEON
49    default y if ARCH_MMP
50    default y if MACH_LOONGSON1
51    default PCI
52
53# some non-PCI HCDs implement xHCI
54config USB_ARCH_HAS_XHCI
55    boolean
56    default PCI
57
58menuconfig USB_SUPPORT
59    bool "USB support"
60    depends on HAS_IOMEM
61    default y
62    ---help---
63      This option adds core support for Universal Serial Bus (USB).
64      You will also need drivers from the following menu to make use of it.
65
66if USB_SUPPORT
67
68config USB_COMMON
69    tristate
70    default y
71    depends on USB || USB_GADGET
72
73# Host-side USB depends on having a host controller
74# NOTE: dummy_hcd is always an option, but it's ignored here ...
75# NOTE: SL-811 option should be board-specific ...
76config USB_ARCH_HAS_HCD
77    boolean
78    default y if USB_ARCH_HAS_OHCI
79    default y if USB_ARCH_HAS_EHCI
80    default y if USB_ARCH_HAS_XHCI
81    default y if PCMCIA && !M32R # sl811_cs
82    default y if ARM # SL-811
83    default y if BLACKFIN # SL-811
84    default y if SUPERH # r8a66597-hcd
85    default PCI
86
87# ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
88config USB
89    tristate "Support for Host-side USB"
90    depends on USB_ARCH_HAS_HCD
91    select NLS # for UTF-8 strings
92    ---help---
93      Universal Serial Bus (USB) is a specification for a serial bus
94      subsystem which offers higher speeds and more features than the
95      traditional PC serial port. The bus supplies power to peripherals
96      and allows for hot swapping. Up to 127 USB peripherals can be
97      connected to a single USB host in a tree structure.
98      
99      The USB host is the root of the tree, the peripherals are the
100      leaves and the inner nodes are special USB devices called hubs.
101      Most PCs now have USB host ports, used to connect peripherals
102      such as scanners, keyboards, mice, modems, cameras, disks,
103      flash memory, network links, and printers to the PC.
104
105      Say Y here if your computer has a host-side USB port and you want
106      to use USB devices. You then need to say Y to at least one of the
107      Host Controller Driver (HCD) options below. Choose a USB 1.1
108      controller, such as "UHCI HCD support" or "OHCI HCD support",
109      and "EHCI HCD (USB 2.0) support" except for older systems that
110      do not have USB 2.0 support. It doesn't normally hurt to select
111      them all if you are not certain.
112
113      If your system has a device-side USB port, used in the peripheral
114      side of the USB protocol, see the "USB Gadget" framework instead.
115
116      After choosing your HCD, then select drivers for the USB peripherals
117      you'll be using. You may want to check out the information provided
118      in <file:Documentation/usb/> and especially the links given in
119      <file:Documentation/usb/usb-help.txt>.
120
121      To compile this driver as a module, choose M here: the
122      module will be called usbcore.
123
124source "drivers/usb/core/Kconfig"
125
126source "drivers/usb/dwc3/Kconfig"
127
128source "drivers/usb/mon/Kconfig"
129
130source "drivers/usb/wusbcore/Kconfig"
131
132source "drivers/usb/host/Kconfig"
133
134source "drivers/usb/musb/Kconfig"
135
136source "drivers/usb/chipidea/Kconfig"
137
138source "drivers/usb/renesas_usbhs/Kconfig"
139
140source "drivers/usb/class/Kconfig"
141
142source "drivers/usb/storage/Kconfig"
143
144source "drivers/usb/image/Kconfig"
145
146comment "USB port drivers"
147    depends on USB
148
149config USB_USS720
150    tristate "USS720 parport driver"
151    depends on USB && PARPORT
152    select PARPORT_NOT_PC
153    ---help---
154      This driver is for USB parallel port adapters that use the Lucent
155      Technologies USS-720 chip. These cables are plugged into your USB
156      port and provide USB compatibility to peripherals designed with
157      parallel port interfaces.
158
159      The chip has two modes: automatic mode and manual mode. In automatic
160      mode, it looks to the computer like a standard USB printer. Only
161      printers may be connected to the USS-720 in this mode. The generic
162      USB printer driver ("USB Printer support", above) may be used in
163      that mode, and you can say N here if you want to use the chip only
164      in this mode.
165
166      Manual mode is not limited to printers, any parallel port
167      device should work. This driver utilizes manual mode.
168      Note however that some operations are three orders of magnitude
169      slower than on a PCI/ISA Parallel Port, so timing critical
170      applications might not work.
171
172      Say Y here if you own an USS-720 USB->Parport cable and intend to
173      connect anything other than a printer to it.
174
175      To compile this driver as a module, choose M here: the
176      module will be called uss720.
177
178source "drivers/usb/serial/Kconfig"
179
180source "drivers/usb/misc/Kconfig"
181
182source "drivers/usb/phy/Kconfig"
183
184source "drivers/usb/atm/Kconfig"
185
186source "drivers/usb/gadget/Kconfig"
187
188source "drivers/usb/otg/Kconfig"
189
190endif # USB_SUPPORT
191

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