# The new 8250/16550 serial drivers
config SERIAL_8250
tristate "8250/16550 and compatible serial support"
- depends on (BROKEN || !(SPARC64 || SPARC32))
+ depends on (BROKEN || !SPARC)
select SERIAL_CORE
---help---
This selects whether you want to include the driver for the standard
work.)
To compile this driver as a module, choose M here: the
- module will be called serial.
+ module will be called 8250.
[WARNING: Do not compile this driver as a module if you are using
non-standard serial ports, since the configuration information will
be lost when the driver is unloaded. This limitation may be lifted
If unsure, say N.
+config SERIAL_8250_GSC
+ tristate
+ depends on SERIAL_8250 && GSC
+ default SERIAL_8250
+
+config SERIAL_8250_PCI
+ tristate "8250/16550 PCI device support" if EMBEDDED
+ depends on SERIAL_8250 && PCI
+ default SERIAL_8250
+ help
+ This builds standard PCI serial support. You may be able to
+ disable this feature if you only need legacy serial support.
+ Saves about 9K.
+
+config SERIAL_8250_PNP
+ tristate "8250/16550 PNP device support" if EMBEDDED
+ depends on SERIAL_8250 && PNP
+ default SERIAL_8250
+ help
+ This builds standard PNP serial support. You may be able to
+ disable this feature if you only need legacy serial support.
+
+config SERIAL_8250_HP300
+ tristate
+ depends on SERIAL_8250 && HP300
+ default SERIAL_8250
+
config SERIAL_8250_CS
tristate "8250/16550 PCMCIA device support"
depends on PCMCIA && SERIAL_8250
If unsure, say N.
-config SERIAL_8250_ACPI
- bool "8250/16550 device discovery via ACPI namespace"
- default y if IA64
- depends on ACPI_BUS && SERIAL_8250
- ---help---
- If you wish to enable serial port discovery via the ACPI
- namespace, say Y here. If unsure, say N.
-
config SERIAL_8250_NR_UARTS
- int "Maximum number of non-legacy 8250/16550 serial ports"
+ int "Maximum number of 8250/16550 serial ports"
depends on SERIAL_8250
default "4"
- ---help---
- Set this to the number of non-legacy serial ports you want
- the driver to support. This includes any ports discovered
- via ACPI or PCI enumeration and any ports that may be added
- at run-time via hot-plug.
+ help
+ Set this to the number of serial ports you want the driver
+ to support. This includes any ports discovered via ACPI or
+ 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
+ range 0 SERIAL_8250_NR_UARTS
+ 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"
If unsure, say N.
-config SERIAL_8250_MULTIPORT
- bool "Support special multiport boards"
- depends on SERIAL_8250_EXTENDED
- help
- Some multiport serial ports have special ports which are used to
- signal when there are any serial ports on the board which need
- servicing. Say Y here to enable the serial driver to take advantage
- of those special I/O ports.
-
config SERIAL_8250_RSA
bool "Support RSA serial ports"
depends on SERIAL_8250_EXTENDED
help
::: To be written :::
-comment "Non-8250 serial port support"
+#
+# Multi-port serial cards
+#
+
+config SERIAL_8250_FOURPORT
+ tristate "Support Fourport cards"
+ depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
+ help
+ Say Y here if you have an AST FourPort serial board.
+
+ To compile this driver as a module, choose M here: the module
+ will be called 8250_fourport.
+
+config SERIAL_8250_ACCENT
+ tristate "Support Accent cards"
+ depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
+ help
+ Say Y here if you have an Accent Async serial board.
+
+ To compile this driver as a module, choose M here: the module
+ will be called 8250_accent.
+
+
+config SERIAL_8250_BOCA
+ tristate "Support Boca cards"
+ depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
+ help
+ Say Y here if you have a Boca serial board. Please read the Boca
+ mini-HOWTO, avaialble from <http://www.tldp.org/docs.html#howto>
+
+ To compile this driver as a module, choose M here: the module
+ will be called 8250_boca.
+
+config SERIAL_8250_HUB6
+ tristate "Support Hub6 cards"
+ depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
+ help
+ Say Y here if you have a HUB6 serial board.
+
+ To compile this driver as a module, choose M here: the module
+ will be called 8250_hub6.
+
+config SERIAL_8250_MCA
+ tristate "Support 8250-type ports on MCA buses"
+ depends on SERIAL_8250 != n && MCA
+ help
+ Say Y here if you have a MCA serial ports.
+
+ To compile this driver as a module, choose M here: the module
+ will be called 8250_mca.
config SERIAL_8250_ACORN
tristate "Acorn expansion card serial port support"
- depends on ARM && ARCH_ACORN && SERIAL_8250
+ depends on ARCH_ACORN && SERIAL_8250
help
If you have an Atomwide Serial card or Serial Port card for an Acorn
system, say Y to this option. The driver can handle 1, 2, or 3 port
cards. If unsure, say N.
+config SERIAL_8250_AU1X00
+ bool "AU1X00 serial port support"
+ depends on SERIAL_8250 != n && SOC_AU1X00
+ help
+ If you have an Au1x00 board and want to use the serial port, say Y
+ to this option. The driver can handle 1 or 2 serial ports.
+ If unsure, say N.
+
+comment "Non-8250 serial port support"
+
config SERIAL_AMBA_PL010
tristate "ARM AMBA PL010 serial port support"
- depends on ARM_AMBA
+ depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE)
select SERIAL_CORE
help
This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have
your boot loader (lilo or loadlin) about how to pass options to the
kernel at boot time.)
+config SERIAL_AT91
+ bool "AT91RM9200 serial port support"
+ depends on ARM && ARCH_AT91RM9200
+ select SERIAL_CORE
+ help
+ This enables the driver for the on-chip UARTs of the AT91RM9200
+ processor.
+
+config SERIAL_AT91_CONSOLE
+ bool "Support for console on AT91RM9200 serial port"
+ depends on SERIAL_AT91=y
+ select SERIAL_CORE_CONSOLE
+ help
+ Say Y here if you wish to use a UART on the AT91RM9200 as the system
+ console (the system console is the device which receives all kernel
+ messages and warnings and which allows logins in single user mode).
+
+config SERIAL_AT91_TTYAT
+ bool "Install as device ttyAT0-4 instead of ttyS0-4"
+ depends on SERIAL_AT91=y
+ help
+ Say Y here if you wish to have the five internal AT91RM9200 UARTs
+ appear as /dev/ttyAT0-4 (major 204, minor 154-158) instead of the
+ normal /dev/ttyS0-4 (major 4, minor 64-68). This is necessary if
+ you also want other UARTs, such as external 8250/16C550 compatible
+ UARTs.
+ The ttySn nodes are legally reserved for the 8250 serial driver
+ but are often misused by other serial drivers.
+
+ To use this, you should create suitable ttyATn device nodes in
+ /dev/, and pass "console=ttyATn" to the kernel.
+
+ Say Y if you have an external 8250/16C550 UART. If unsure, say N.
+
config SERIAL_CLPS711X
tristate "CLPS711X serial port support"
depends on ARM && ARCH_CLPS711X
your boot loader about how to pass options to the kernel at
boot time.)
-config SERIAL_BAST_SIO
- bool "Support for BAST SuperIO serial ports"
- depends on ARCH_BAST && SERIAL_8250=y
- help
- Support for registerin the SuperIO chip on BAST board with
- the 8250/16550 uart code.
-
config SERIAL_DZ
bool "DECstation DZ serial driver"
- depends on MACH_DECSTATION && MIPS32
+ depends on MACH_DECSTATION && 32BIT
select SERIAL_CORE
help
DZ11-family serial controllers for VAXstations, including the
your boot loader (lilo or loadlin) about how to pass options to the
kernel at boot time.)
-config SERIAL_UART00
- bool "Excalibur serial port (uart00) support"
- depends on ARM && ARCH_CAMELOT
- select SERIAL_CORE
- help
- Say Y here if you want to use the hard logic uart on Excalibur. This
- driver also supports soft logic implementations of this uart core.
-
-config SERIAL_UART00_CONSOLE
- bool "Support for console on Excalibur serial port"
- depends on SERIAL_UART00
- select SERIAL_CORE_CONSOLE
- help
- Say Y here if you want to support a serial console on an Excalibur
- hard logic uart or uart00 IP core.
-
- Even if you say Y here, the currently visible virtual console
- (/dev/tty0) will still be used as the system console by default, but
- you can alter that using a kernel command line option such as
- "console=ttyS1". (Try "man bootparam" or see the documentation of
- your boot loader (lilo or loadlin) about how to pass options to the
- kernel at boot time.)
-
config SERIAL_MPSC
bool "Marvell MPSC serial port support"
depends on PPC32 && MV64X60
config SERIAL_SUNCORE
bool
- depends on SPARC32 || SPARC64
+ depends on SPARC
select SERIAL_CORE
select SERIAL_CORE_CONSOLE
default y
config SERIAL_SUNZILOG
tristate "Sun Zilog8530 serial support"
- depends on SPARC32 || SPARC64
+ depends on SPARC
help
This driver supports the Zilog8530 serial ports found on many Sparc
systems. Say Y or M if you want to be able to these serial ports.
config SERIAL_SUNSU
tristate "Sun SU serial support"
- depends on (SPARC32 || SPARC64) && PCI
+ depends on SPARC && PCI
help
This driver supports the 8250 serial ports that run the keyboard and
mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able
config SERIAL_MUX
tristate "Serial MUX support"
- depends on PARISC
+ depends on GSC
select SERIAL_CORE
default y
---help---
config SERIAL_SUNSAB
tristate "Sun Siemens SAB82532 serial support"
- depends on (SPARC32 || SPARC64) && PCI
+ depends on SPARC && PCI
help
This driver supports the Siemens SAB82532 DUSCC serial ports on newer
(PCI) UltraSPARC systems. Say Y or M if you want to be able to these
on your Sparc system as the console, you can do so by answering
Y to this option.
+config SERIAL_SUNHV
+ bool "Sun4v Hypervisor Console support"
+ depends on SPARC64
+ help
+ This driver supports the console device found on SUN4V Sparc
+ systems. Say Y if you want to be able to use this device.
+
config SERIAL_IP22_ZILOG
tristate "IP22 Zilog8530 serial support"
depends on SGI_IP22
depends on SERIAL_SH_SCI=y
select SERIAL_CORE_CONSOLE
-config SERIAL_AU1X00
- bool "Enable Au1x00 UART Support"
- depends on MIPS && SOC_AU1X00
- select SERIAL_CORE
- help
- If you have an Alchemy AU1X00 processor (MIPS based) and you want
- to use serial ports, say Y. Otherwise, say N.
-
-config SERIAL_AU1X00_CONSOLE
- bool "Enable Au1x00 serial console"
- depends on SERIAL_AU1X00
- select SERIAL_CORE_CONSOLE
- help
- If you have an Alchemy AU1X00 processor (MIPS based) and you want
- to use a console on a serial port, say Y. Otherwise, say N.
-
config SERIAL_CORE
tristate
config SERIAL_ICOM
tristate "IBM Multiport Serial Adapter"
- depends on PPC_ISERIES || PPC_PSERIES
+ depends on PCI && (PPC_ISERIES || PPC_PSERIES)
select SERIAL_CORE
+ select FW_LOADER
help
This driver is for a family of multiport serial adapters
including 2 port RVX, 2 port internal modem, 4 port internal
config SERIAL_M32R_PLDSIO
bool "M32R SIO I/F on a PLD"
- depends on SERIAL_M32R_SIO=y
+ depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PLAT_USRV || PLAT_M32700UT)
default n
help
Say Y here if you want to use the M32R serial controller
a console on a serial port, say Y. Otherwise, say N.
config SERIAL_JSM
- tristate "Digi International NEO PCI Support"
+ tristate "Digi International NEO PCI Support"
depends on PCI
- select SERIAL_CORE
- help
- This is a driver for Digi International's Neo series
- of cards which provide multiple serial ports. You would need
- something like this to connect more than two modems to your Linux
- box, for instance in order to become a dial-in server. This driver
- supports PCI boards only.
- If you have a card like this, say Y here and read the file
- <file:Documentation/jsm.txt>.
-
- To compile this driver as a module, choose M here: the
- module will be called jsm.
+ select SERIAL_CORE
+ help
+ This is a driver for Digi International's Neo series
+ of cards which provide multiple serial ports. You would need
+ something like this to connect more than two modems to your Linux
+ box, for instance in order to become a dial-in server. This driver
+ supports PCI boards only.
+
+ If you have a card like this, say Y here, otherwise say N.
+
+ To compile this driver as a module, choose M here: the
+ module will be called jsm.
+
+config SERIAL_SGI_IOC4
+ tristate "SGI IOC4 controller serial support"
+ depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4
+ select SERIAL_CORE
+ help
+ If you have an SGI Altix with an IOC4 based Base IO card
+ and wish to use the serial ports on this card, say Y.
+ Otherwise, say N.
+
+config SERIAL_SGI_IOC3
+ tristate "SGI Altix IOC3 serial support"
+ depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC3
+ select SERIAL_CORE
+ help
+ If you have an SGI Altix with an IOC3 serial card,
+ say Y or M. Otherwise, say N.
endmenu