1 # SPDX-License-Identifier: GPL-2.0
3 tristate "TTY over Firewire"
4 depends on FIREWIRE && TTY
6 This enables TTY over IEEE 1394, providing high-speed serial
7 connectivity to cabled peers. This driver implements a
8 ad-hoc transport protocol and is currently limited to
9 Linux-to-Linux communication.
11 To compile this driver as a module, say M here: the module will
12 be called firewire-serial.
16 config FWTTY_MAX_TOTAL_PORTS
17 int "Maximum number of serial ports supported"
20 Set this to the maximum number of serial ports you want the
21 firewire-serial driver to support.
23 config FWTTY_MAX_CARD_PORTS
24 int "Maximum number of serial ports supported per adapter"
25 range 0 FWTTY_MAX_TOTAL_PORTS
28 Set this to the maximum number of serial ports each firewire
29 adapter supports. The actual number of serial ports registered
30 is set with the module parameter "ttys".