CONFIG_N_HDLC: HDLC line discipline support

General informations

The Linux kernel configuration item CONFIG_N_HDLC has multiple definitions:

HDLC line discipline support found in drivers/tty/Kconfig

The configuration item CONFIG_N_HDLC:

• prompt: HDLC line discipline support
• type: tristate
• depends on: CONFIG_SERIAL_NONSTANDARD
• defined in drivers/tty/Kconfig
• found in Linux kernels: 2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.17, 6.18-rc+HEAD
• modules built: n_hdlc, n_hdlc

Help text

Allows synchronous HDLC communications with tty device drivers that support synchronous HDLC such as the Microgate SyncLink adapter.

This driver can be built as a module ( = code which can be inserted in and removed from the running kernel whenever you want). The module will be called n_hdlc. If you want to do that, say M here.

HDLC line discipline support found in drivers/char/Kconfig

The configuration item CONFIG_N_HDLC:

• prompt: HDLC line discipline support
• type: tristate
• depends on: CONFIG_SERIAL_NONSTANDARD
• defined in drivers/char/Kconfig
• found in Linux kernels: 2.5.45–2.5.75, 2.6.0–2.6.38
• modules built: n_hdlc, n_hdlc

Help text

Allows synchronous HDLC communications with tty device drivers that support synchronous HDLC such as the Microgate SyncLink adapter.

This driver can be built as a module ( = code which can be inserted in and removed from the running kernel whenever you want). The module will be called n_hdlc. If you want to do that, say M here.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module n_hdlc CONFIG_N_HDLC : drivers/char/Kconfig : "HDLC line discipline support" # in 2.5.45–2.5.75, 2.6.0–2.6.38
• lkddb module n_hdlc CONFIG_N_HDLC : drivers/tty/Kconfig : "HDLC line discipline support" # in 2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.17, 6.18-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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