.. | .. |
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19 | 19 | select USB_COMMON |
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20 | 20 | select NLS |
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21 | 21 | help |
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22 | | - USB is a master/slave protocol, organized with one master |
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23 | | - host (such as a PC) controlling up to 127 peripheral devices. |
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| 22 | + USB is a host/device protocol, organized with one host (such as a |
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| 23 | + PC) controlling up to 127 peripheral devices. |
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24 | 24 | The USB hardware is asymmetric, which makes it easier to set up: |
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25 | 25 | you can't connect a "to-the-host" connector to a peripheral. |
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26 | 26 | |
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.. | .. |
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234 | 234 | specified simply by creating appropriate directories in configfs. |
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235 | 235 | Associating functions with configurations is done by creating |
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236 | 236 | appropriate symbolic links. |
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237 | | - For more information see Documentation/usb/gadget_configfs.txt. |
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| 237 | + For more information see Documentation/usb/gadget_configfs.rst. |
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238 | 238 | |
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239 | 239 | config USB_CONFIGFS_UEVENT |
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240 | 240 | bool "Uevent notification of Gadget state" |
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.. | .. |
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474 | 474 | The HID function driver provides generic emulation of USB |
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475 | 475 | Human Interface Devices (HID). |
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476 | 476 | |
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477 | | - For more information, see Documentation/usb/gadget_hid.txt. |
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| 477 | + For more information, see Documentation/usb/gadget_hid.rst. |
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478 | 478 | |
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479 | 479 | config USB_CONFIGFS_F_UVC |
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480 | 480 | bool "USB Webcam function" |
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.. | .. |
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499 | 499 | receive or send printer data. It can use ioctl calls to |
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500 | 500 | the device file to get or set printer status. |
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501 | 501 | |
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502 | | - For more information, see Documentation/usb/gadget_printer.txt |
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| 502 | + For more information, see Documentation/usb/gadget_printer.rst |
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503 | 503 | which includes sample code for accessing the device file. |
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504 | 504 | |
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505 | 505 | config USB_CONFIGFS_F_TCM |
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