[SERIAL] Make the number of UARTs registered configurable.

[linux-2.6-microblaze.git] / drivers / serial / Kconfig

diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 812bae6..3fd5b99 100644 (file)
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -95,6 +95,16 @@ config SERIAL_8250_NR_UARTS
          PCI enumeration and any ports that may be added at run-time
          via hot-plug, or any ISA multi-port serial cards.
 
+config SERIAL_8250_RUNTIME_UARTS
+       int "Number of 8250/16550 serial ports to register at runtime"
+       depends on SERIAL_8250
+       default "4"
+       help
+         Set this to the maximum number of serial ports you want
+         the kernel to register at boot time.  This can be overriden
+         with the module parameter "nr_uarts", or boot-time parameter
+         8250.nr_uarts
+
 config SERIAL_8250_EXTENDED
        bool "Extended 8250/16550 serial driver options"
        depends on SERIAL_8250