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1 | # |
2 | # USB device configuration |
3 | # |
4 | |
5 | menuconfig 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 | |
13 | if 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 ... |
18 | config 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 |
29 | config 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 |
59 | config 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. |
71 | config 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 | |
107 | source "drivers/usb/core/Kconfig" |
108 | |
109 | source "drivers/usb/mon/Kconfig" |
110 | |
111 | source "drivers/usb/wusbcore/Kconfig" |
112 | |
113 | source "drivers/usb/host/Kconfig" |
114 | |
115 | source "drivers/usb/musb/Kconfig" |
116 | |
117 | source "drivers/usb/class/Kconfig" |
118 | |
119 | source "drivers/usb/storage/Kconfig" |
120 | |
121 | source "drivers/usb/image/Kconfig" |
122 | |
123 | comment "USB port drivers" |
124 | depends on USB |
125 | |
126 | config 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 | |
155 | source "drivers/usb/serial/Kconfig" |
156 | |
157 | source "drivers/usb/misc/Kconfig" |
158 | |
159 | source "drivers/usb/atm/Kconfig" |
160 | |
161 | source "drivers/usb/gadget/Kconfig" |
162 | |
163 | source "drivers/usb/otg/Kconfig" |
164 | |
165 | endif # USB_SUPPORT |
166 |
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