| /openbmc/linux/Documentation/driver-api/tty/ |
| H A D | index.rst | 4 TTY title
7 Teletypewriter (TTY) layer takes care of all those serial devices. Including
10 TTY structures
13 There are several major TTY structures. Every TTY device in a system has a
14 corresponding struct tty_port. These devices are maintained by a TTY driver
19 tty_operations are invoked by the TTY layer.
29 In-detail description of the named TTY structures is in separate documents:
41 Writing TTY Driver
44 Before one starts writing a TTY driver, they must consider
48 directly by the TTY Layer. If you are about to write such a driver, read on.
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| H A D | tty_port.rst | 4 TTY Port
9 The TTY drivers are advised to use struct tty_port helpers as much as possible.
15 The reference and details are contained in the `TTY Port Reference`_ and `TTY
18 TTY Port Functions
36 TTY Refcounting
42 TTY Helpers
58 TTY Port Reference
66 TTY Port Operations Reference
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| H A D | tty_driver.rst | 4 TTY Driver and TTY Operations
14 allocated structure is filled with information. See `TTY Driver Reference`_ at
19 in `TTY Driver Flags`_ below.
31 TTY Driver Flags
38 :doc: TTY Driver Flags
58 Every TTY device shall be backed by a struct tty_port. Usually, TTY drivers
65 TTY driver is supposed to register every device discovered in the system
71 manage free indices and choosing the right one. The TTY layer only refuses to
74 When the device is opened, the TTY layer allocates struct tty_struct and starts
75 calling operations from :c:member:`tty_driver.ops`, see `TTY Operations
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| H A D | tty_struct.rst | 4 TTY Struct
9 struct tty_struct is allocated by the TTY layer upon the first open of the TTY
10 device and released after the last close. The TTY layer passes this structure
12 in `TTY Struct Reference`_ at the bottom.
71 TTY Struct Flags
75 :doc: TTY Struct Flags
77 TTY Struct Reference
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| H A D | tty_internals.rst | 4 TTY Internals
12 These functions serve for opening a TTY from the kernelspace:
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| H A D | tty_ldisc.rst | 4 TTY Line Discipline
9 TTY line discipline process all incoming and outgoing character from/to a tty
55 TTY Flags
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| H A D | n_tty.rst | 9 The default (and fallback) :doc:`TTY line discipline <tty_ldisc>`. It tries to
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| /openbmc/linux/drivers/tty/serdev/ |
| H A D | Kconfig | 10 Note that you typically also want to enable TTY port controller support.
15 bool "Serial device TTY port controller"
17 Say Y here if you want to use the Serial device bus with common TTY
21 depends on TTY
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| /openbmc/linux/drivers/net/caif/ |
| H A D | Kconfig | 15 tristate "CAIF TTY transport driver"
16 depends on CAIF && TTY
19 The CAIF TTY transport driver is a Line Discipline (ldisc)
21 it will redirect the TTY's traffic into the CAIF stack.
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| /openbmc/linux/Documentation/arch/s390/ |
| H A D | config3270.sh | 20 TTY=$SUBD/tty
43 echo "grep -v $TTY $INITTAB > $NINITTAB" > $SCRTMP || exit 1
65 echo mknod $D/$TTY$devno c $maj $min >>$SCR
68 echo "echo t$min$GETTYLINE $TTY$devno >> $NINITTAB" >> $SCRTMP
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| /openbmc/linux/net/bluetooth/rfcomm/ |
| H A D | Kconfig | 14 bool "RFCOMM TTY support"
16 depends on TTY
18 This option enables TTY emulation support for RFCOMM channels.
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| /openbmc/linux/drivers/tty/ |
| H A D | Kconfig | 2 config TTY config
3 bool "Enable TTY" if EXPERT
6 Allows you to remove TTY support which can save space, and
7 blocks features that require TTY from inclusion in the kernel.
8 TTY is required for any text terminals or serial port
11 if TTY
157 characters into a controlling TTY. This continues to be used
175 bool "Automatically load TTY Line Disciplines"
296 tristate "Goldfish TTY Driver"
301 Console and system TTY driver for the Goldfish virtual platform.
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| /openbmc/linux/Documentation/networking/caif/ |
| H A D | caif.rst | 31 There are some things that need to be tweaked to get the host TTY correctly
34 TTY, we are installing our physical serial driver as a line discipline above
35 the TTY device.
38 The benefit is that we can hook up to any TTY.
66 to all CAIF Channels using this TTY.
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| /openbmc/linux/arch/arm/mach-sunplus/ |
| H A D | Kconfig | 21 select SERIAL_SUNPLUS if TTY
22 select SERIAL_SUNPLUS_CONSOLE if TTY
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| /openbmc/linux/drivers/s390/char/ |
| H A D | Kconfig | 8 depends on CCW && TTY
30 depends on CCW && TTY
48 depends on S390 && TTY
63 depends on S390 && TTY
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| /openbmc/linux/drivers/media/cec/usb/ |
| H A D | Kconfig | 5 if USB_SUPPORT && TTY
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| /openbmc/linux/drivers/ipack/devices/ |
| H A D | Kconfig | 4 depends on IPACK_BUS && TTY
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| /openbmc/linux/Documentation/admin-guide/ |
| H A D | devices.rst | 124 exists, ``/dev/modem`` should point to the appropriate primary TTY device
132 ``/dev/mouse`` may point to a primary serial TTY device, a hardware mouse
161 Terminal, or TTY devices are a special class of character devices. A
244 port TTY, for which no alternate device would exist.
250 other capabilities requiring a TTY line discipline (including SLIP or
257 can be used in the same manner as any TTY device. The master and
259 of a bidirectional pipe with TTY capabilities.
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| /openbmc/obmc-console/ |
| H A D | CHANGELOG.md | 57 4. Implement D-Bus interface `xyz.openbmc_project.Console.UART` for UART TTY
63 underlying TTY device is a UART and not a VUART nor PTY (where baud is not
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| /openbmc/u-boot/doc/ |
| H A D | README.nokia_rx51 | 80 USB TTY:
82 Maemo kernel 2.6.28 will crash if u-boot enable usb tty. So USB TTY is disabled.
83 For enabling USB TTY just add this line to file include/configs/nokia_rx51.h
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| /openbmc/linux/Documentation/devicetree/bindings/goldfish/ |
| H A D | tty.txt | 1 Android Goldfish TTY
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| /openbmc/linux/arch/nios2/ |
| H A D | Kconfig.debug | 6 depends on TTY
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| /openbmc/openbmc/meta-openembedded/meta-oe/recipes-support/tio/ |
| H A D | tio_2.7.bb | 4 connect to serial TTY devices for basic I/O operations."
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| /openbmc/linux/drivers/staging/gdm724x/ |
| H A D | Kconfig | 8 depends on NET && USB && TTY && m
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| /openbmc/linux/arch/arm/mach-versatile/ |
| H A D | Kconfig | 44 select SERIAL_AMBA_PL010 if TTY
45 select SERIAL_AMBA_PL010_CONSOLE if TTY
122 select SERIAL_AMBA_PL011 if TTY
123 select SERIAL_AMBA_PL011_CONSOLE if TTY
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