staging/fwserial: Add Kconfig options for max ports
Allow kernel configuration of max supported ports for
TTY-over-Firewire driver.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/fwserial/Kconfig b/drivers/staging/fwserial/Kconfig
index a0812d9..9c7c926 100644
--- a/drivers/staging/fwserial/Kconfig
+++ b/drivers/staging/fwserial/Kconfig
@@ -9,3 +9,23 @@
To compile this driver as a module, say M here: the module will
be called firewire-serial.
+
+if FIREWIRE_SERIAL
+
+config FWTTY_MAX_TOTAL_PORTS
+ int "Maximum number of serial ports supported"
+ default "64"
+ help
+ Set this to the maximum number of serial ports you want the
+ firewire-serial driver to support.
+
+config FWTTY_MAX_CARD_PORTS
+ int "Maximum number of serial ports supported per adapter"
+ range 0 FWTTY_MAX_TOTAL_PORTS
+ default "32"
+ help
+ Set this to the maximum number of serial ports each firewire
+ adapter supports. The actual number of serial ports registered
+ is set with the module parameter "ttys".
+
+endif