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Commit 7d9f49af authored by Kevin Cernekee's avatar Kevin Cernekee Committed by Greg Kroah-Hartman
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serial: rp2: New driver for Comtrol RocketPort 2 cards



This driver supports the RocketPort EXPRESS and RocketPort INFINITY
families of PCI/PCIe multiport serial adapters.  These adapters use a
"RocketPort 2" ASIC that is not compatible with the original RocketPort
driver (CONFIG_ROCKETPORT).

Tested with the RocketPort EXPRESS Octa DB9 and Quad DB9.  Also added an
old RocketPort 8J PCI card to the same system to verify that rocket.c and
rp2.c coexist peacefully.

Signed-off-by: default avatarKevin Cernekee <cernekee@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b9d42395
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Original line number Original line Diff line number Diff line
@@ -1458,4 +1458,28 @@ config SERIAL_ARC_NR_PORTS
	  Set this to the number of serial ports you want the driver
	  Set this to the number of serial ports you want the driver
	  to support.
	  to support.


config SERIAL_RP2
	tristate "Comtrol RocketPort EXPRESS/INFINITY support"
	depends on PCI
	select SERIAL_CORE
	help
	  This driver supports the Comtrol RocketPort EXPRESS and
	  RocketPort INFINITY families of PCI/PCIe multiport serial adapters.
	  These adapters use a "RocketPort 2" ASIC that is not compatible
	  with the original RocketPort driver (CONFIG_ROCKETPORT).

	  To compile this driver as a module, choose M here: the
	  module will be called rp2.

	  If you want to compile this driver into the kernel, say Y here.  If
	  you don't have a suitable RocketPort card installed, say N.

config SERIAL_RP2_NR_UARTS
	int "Maximum number of RocketPort EXPRESS/INFINITY ports"
	depends on SERIAL_RP2
	default "32"
	help
	  If multiple cards are present, the default limit of 32 ports may
	  need to be increased.

endmenu
endmenu
+1 −0
Original line number Original line Diff line number Diff line
@@ -84,3 +84,4 @@ obj-$(CONFIG_SERIAL_TEGRA) += serial-tegra.o
obj-$(CONFIG_SERIAL_AR933X)   += ar933x_uart.o
obj-$(CONFIG_SERIAL_AR933X)   += ar933x_uart.o
obj-$(CONFIG_SERIAL_EFM32_UART) += efm32-uart.o
obj-$(CONFIG_SERIAL_EFM32_UART) += efm32-uart.o
obj-$(CONFIG_SERIAL_ARC)	+= arc_uart.o
obj-$(CONFIG_SERIAL_ARC)	+= arc_uart.o
obj-$(CONFIG_SERIAL_RP2)	+= rp2.o