Lines Matching +full:serial +full:- +full:midi

1 # SPDX-License-Identifier: GPL-2.0
7 # NOTE:  Gadget support ** DOES NOT ** depend on host-side CONFIG_USB !!
9 #  - Host systems (like PCs) need CONFIG_USB (with "A" jacks).
10 #  - Peripherals (like PDAs) need CONFIG_USB_GADGET (with "B" jacks).
11 #  - Some systems have both kinds of controllers.
13 # With help from a special transceiver and a "Mini-AB" jack, systems with
14 # both kinds of controller can also support "USB On-the-Go" (CONFIG_USB_OTG).
23 # Gadget drivers are hardware-neutral, or "platform independent",
44 	  Gadget Zero is a two-configuration device.  It either sinks and
47 	  conformance.  The driver needs only two bulk-capable endpoints, so
48 	  it can work on top of most device-side usb controllers.  It's
53 	  USB peripheral controller driver.  Then you can use host-side
57 	  Gadget Zero also works with the host-side "usb-skeleton" driver,
58 	  and with many kinds of host-side test software.  You may need
70 	  identifiers of the USB-OTG test device.  That means that when
72 	  the "B-Peripheral" role, that device will use HNP to let this
73 	  one serve as the USB host instead (in the "B-Host" role).
87 	  1 AudioStreaming Interface each for USB-OUT and USB-IN.
91 	  on the device - the audio streams are simply sinked to and
92 	  sourced from a virtual ALSA sound card created. The user-space
111 	  If you instead want legacy UAC Spec-1.0 driver that also has audio
112 	  paths hardwired to the Audio codec chip on-board and doesn't work
127 	   - The "Communication Device Class" (CDC) Ethernet Control Model.
129 	     favor of simpler vendor-specific hardware, but is widely
132 	   - On hardware can't implement that protocol, a simple CDC subset
135 	   - CDC Ethernet Emulation Model (EEM) is a newer standard that has
142 	  Treat it like a two-node Ethernet link:  host, and gadget.
144 	  The Linux-USB host-side "usbnet" driver interoperates with this
168 	   To make MS-Windows work with this, use Documentation/usb/linux.inf
169 	   as the "driver info file".  For versions of MS-Windows older than
210 	  programs implement a single-configuration USB device, including
228 	  implemented in kernel space (for instance Ethernet, serial or
273 	  This driver is a replacement for now removed File-backed
292 	tristate "Serial Gadget (with CDC ACM and CDC OBEX support)"
300 	  The Serial Gadget talks to the Linux-USB generic serial driver.
301 	  This driver supports a CDC-ACM module option, which can be used
302 	  to interoperate with MS-Windows hosts or with the Linux-USB
303 	  "cdc-acm" driver.
305 	  This driver also supports a CDC-OBEX option.  You will need a
314 	  make MS-Windows work with CDC ACM.
317 	tristate "MIDI Gadget"
323 	  The MIDI Gadget acts as a USB Audio device, with one MIDI
324 	  input and one MIDI output. These MIDI jacks appear as
325 	  a sound "card" in the ALSA sound system. Other MIDI
361 	  a CDC Ethernet (ECM) link, and a CDC ACM (serial port) link.
398 	  a mass storage, and a CDC ACM (serial port) link.
414 	  and/or CDC Ethernet), mass storage and ACM serial link
428 	bool "RNDIS + CDC Serial + Storage configuration"
433 	  This option enables a configuration with RNDIS, CDC Serial and
441 	bool "CDC Ethernet + CDC Serial + Storage configuration"
446 	  Serial and Mass Storage functions available in the Multifunction
493 	bool "serial"
519 	  USB Raw Gadget is a gadget driver that gives userspace low-level
527 	  See Documentation/usb/raw-gadget.rst for details.