From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- arch/sparc/Kconfig | 393 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 393 insertions(+) create mode 100644 arch/sparc/Kconfig (limited to 'arch/sparc/Kconfig') diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig new file mode 100644 index 000000000000..237f922520fd --- /dev/null +++ b/arch/sparc/Kconfig @@ -0,0 +1,393 @@ +# $Id: config.in,v 1.113 2002/01/24 22:14:44 davem Exp $ +# For a description of the syntax of this configuration file, +# see Documentation/kbuild/kconfig-language.txt. +# + +mainmenu "Linux/SPARC Kernel Configuration" + +config MMU + bool + default y + +config UID16 + bool + default y + +config HIGHMEM + bool + default y + +config GENERIC_ISA_DMA + bool + default y + +source "init/Kconfig" + +menu "General machine setup" + +config VT + bool + select INPUT + default y + ---help--- + If you say Y here, you will get support for terminal devices with + display and keyboard devices. These are called "virtual" because you + can run several virtual terminals (also called virtual consoles) on + one physical terminal. This is rather useful, for example one + virtual terminal can collect system messages and warnings, another + one can be used for a text-mode user session, and a third could run + an X session, all in parallel. Switching between virtual terminals + is done with certain key combinations, usually Alt-. + + The setterm command ("man setterm") can be used to change the + properties (such as colors or beeping) of a virtual terminal. The + man page console_codes(4) ("man console_codes") contains the special + character sequences that can be used to change those properties + directly. The fonts used on virtual terminals can be changed with + the setfont ("man setfont") command and the key bindings are defined + with the loadkeys ("man loadkeys") command. + + You need at least one virtual terminal device in order to make use + of your keyboard and monitor. Therefore, only people configuring an + embedded system would want to say N here in order to save some + memory; the only way to log into such a system is then via a serial + or network connection. + + If unsure, say Y, or else you won't be able to do much with your new + shiny Linux system :-) + +config VT_CONSOLE + bool + default y + ---help--- + The system console is the device which receives all kernel messages + and warnings and which allows logins in single user mode. If you + answer Y here, a virtual terminal (the device used to interact with + a physical terminal) can be used as system console. This is the most + common mode of operations, so you should say Y here unless you want + the kernel messages be output only to a serial port (in which case + you should say Y to "Console on serial port", below). + + If you do say Y here, by default the currently visible virtual + terminal (/dev/tty0) will be used as system console. You can change + that with a kernel command line option such as "console=tty3" which + would use the third virtual terminal as system console. (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.) + + If unsure, say Y. + +config HW_CONSOLE + bool + default y + +config SMP + bool "Symmetric multi-processing support (does not work on sun4/sun4c)" + depends on BROKEN + ---help--- + This enables support for systems with more than one CPU. If you have + a system with only one CPU, say N. If you have a system with more + than one CPU, say Y. + + If you say N here, the kernel will run on single and multiprocessor + machines, but will use only one CPU of a multiprocessor machine. If + you say Y here, the kernel will run on many, but not all, + singleprocessor machines. On a singleprocessor machine, the kernel + will run faster if you say N here. + + People using multiprocessor machines who say Y here should also say + Y to "Enhanced Real Time Clock Support", below. The "Advanced Power + Management" code will be disabled if you say Y here. + + See also the , + and the SMP-HOWTO available at + . + + If you don't know what to do here, say N. + +config NR_CPUS + int "Maximum number of CPUs (2-32)" + range 2 32 + depends on SMP + default "32" + +# Identify this as a Sparc32 build +config SPARC32 + bool + default y + help + SPARC is a family of RISC microprocessors designed and marketed by + Sun Microsystems, incorporated. They are very widely found in Sun + workstations and clones. This port covers the original 32-bit SPARC; + it is old and stable and usually considered one of the "big three" + along with the Intel and Alpha ports. The UltraLinux project + maintains both the SPARC32 and SPARC64 ports; its web page is + available at . + +# Global things across all Sun machines. +config ISA + bool + help + ISA is found on Espresso only and is not supported currently. + Say N + +config EISA + bool + help + EISA is not supported. + Say N + +config MCA + bool + help + MCA is not supported. + Say N + +config PCMCIA + tristate + ---help--- + Say Y here if you want to attach PCMCIA- or PC-cards to your Linux + computer. These are credit-card size devices such as network cards, + modems or hard drives often used with laptops computers. There are + actually two varieties of these cards: the older 16 bit PCMCIA cards + and the newer 32 bit CardBus cards. If you want to use CardBus + cards, you need to say Y here and also to "CardBus support" below. + + To use your PC-cards, you will need supporting software from David + Hinds' pcmcia-cs package (see the file + for location). Please also read the PCMCIA-HOWTO, available from + . + + To compile this driver as modules, choose M here: the + modules will be called pcmcia_core and ds. + +config SBUS + bool + default y + +config SBUSCHAR + bool + default y + +config SERIAL_CONSOLE + bool + default y + ---help--- + If you say Y here, it will be possible to use a serial port 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). This could be useful if some terminal or printer is connected + to that serial port. + + 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 (silo) about how to pass options to the kernel at + boot time.) + + If you don't have a graphics card installed and you say Y here, the + kernel will automatically use the first serial line, /dev/ttyS0, as + system console. + + If unsure, say N. + +config SUN_AUXIO + bool + default y + +config SUN_IO + bool + default y + +config RWSEM_GENERIC_SPINLOCK + bool + default y + +config RWSEM_XCHGADD_ALGORITHM + bool + +config GENERIC_CALIBRATE_DELAY + bool + default y + +config SUN_PM + bool + default y + help + Enable power management and CPU standby features on supported + SPARC platforms. + +config SUN4 + bool "Support for SUN4 machines (disables SUN4[CDM] support)" + depends on !SMP + default n + help + Say Y here if, and only if, your machine is a sun4. Note that + a kernel compiled with this option will run only on sun4. + (And the current version will probably work only on sun4/330.) + +if !SUN4 + +config PCI + bool "Support for PCI and PS/2 keyboard/mouse" + help + CONFIG_PCI is needed for all JavaStation's (including MrCoffee), + CP-1200, JavaEngine-1, Corona, Red October, and Serengeti SGSC. + All of these platforms are extremely obscure, so say N if unsure. + +source "drivers/pci/Kconfig" + +endif + +config SUN_OPENPROMFS + tristate "Openprom tree appears in /proc/openprom" + help + If you say Y, the OpenPROM device tree will be available as a + virtual file system, which you can mount to /proc/openprom by "mount + -t openpromfs none /proc/openprom". + + To compile the /proc/openprom support as a module, choose M here: the + module will be called openpromfs. + + Only choose N if you know in advance that you will not need to modify + OpenPROM settings on the running system. + +source "fs/Kconfig.binfmt" + +config SUNOS_EMUL + bool "SunOS binary emulation" + help + This allows you to run most SunOS binaries. If you want to do this, + say Y here and place appropriate files in /usr/gnemul/sunos. See + for more information. If you + want to run SunOS binaries on an Ultra you must also say Y to + "Kernel support for 32-bit a.out binaries" above. + +source "drivers/parport/Kconfig" + +config PRINTER + tristate "Parallel printer support" + depends on PARPORT + ---help--- + If you intend to attach a printer to the parallel port of your Linux + box (as opposed to using a serial printer; if the connector at the + printer has 9 or 25 holes ["female"], then it's serial), say Y. + Also read the Printing-HOWTO, available from + . + + It is possible to share one parallel port among several devices + (e.g. printer and ZIP drive) and it is safe to compile the + corresponding drivers into the kernel. If you want to compile this + driver as a module however, choose M here and read + . The module will be called lp. + + If you have several parallel ports, you can specify which ports to + use with the "lp" kernel command line option. (Try "man bootparam" + or see the documentation of your boot loader (silo) about how to pass + options to the kernel at boot time.) The syntax of the "lp" command + line option can be found in . + + If you have more than 8 printers, you need to increase the LP_NO + macro in lp.c and the PARPORT_MAX macro in parport.h. + +endmenu + +source "drivers/base/Kconfig" + +source "drivers/video/Kconfig" + +source "drivers/mtd/Kconfig" + +source "drivers/serial/Kconfig" + +if !SUN4 +source "drivers/sbus/char/Kconfig" +endif + +source "drivers/block/Kconfig" + +# Don't frighten a common SBus user +if PCI + +source "drivers/ide/Kconfig" + +endif + +source "drivers/isdn/Kconfig" + +source "drivers/scsi/Kconfig" + +source "drivers/fc4/Kconfig" + +source "drivers/md/Kconfig" + +source "net/Kconfig" + +# This one must be before the filesystem configs. -DaveM + +menu "Unix98 PTY support" + +config UNIX98_PTYS + bool "Unix98 PTY support" + ---help--- + A pseudo terminal (PTY) is a software device consisting of two + halves: a master and a slave. The slave device behaves identical to + a physical terminal; the master device is used by a process to + read data from and write data to the slave, thereby emulating a + terminal. Typical programs for the master side are telnet servers + and xterms. + + Linux has traditionally used the BSD-like names /dev/ptyxx for + masters and /dev/ttyxx for slaves of pseudo terminals. This scheme + has a number of problems. The GNU C library glibc 2.1 and later, + however, supports the Unix98 naming standard: in order to acquire a + pseudo terminal, a process opens /dev/ptmx; the number of the pseudo + terminal is then made available to the process and the pseudo + terminal slave can be accessed as /dev/pts/. What was + traditionally /dev/ttyp2 will then be /dev/pts/2, for example. + + The entries in /dev/pts/ are created on the fly by a virtual + file system; therefore, if you say Y here you should say Y to + "/dev/pts file system for Unix98 PTYs" as well. + + If you want to say Y here, you need to have the C library glibc 2.1 + or later (equal to libc-6.1, check with "ls -l /lib/libc.so.*"). + Read the instructions in pertaining to + pseudo terminals. It's safe to say N. + +config UNIX98_PTY_COUNT + int "Maximum number of Unix98 PTYs in use (0-2048)" + depends on UNIX98_PTYS + default "256" + help + The maximum number of Unix98 PTYs that can be used at any one time. + The default is 256, and should be enough for desktop systems. Server + machines which support incoming telnet/rlogin/ssh connections and/or + serve several X terminals may want to increase this: every incoming + connection and every xterm uses up one PTY. + + When not in use, each additional set of 256 PTYs occupy + approximately 8 KB of kernel memory on 32-bit architectures. + +endmenu + +source "drivers/input/Kconfig" + +source "fs/Kconfig" + +source "sound/Kconfig" + +source "drivers/usb/Kconfig" + +source "drivers/infiniband/Kconfig" + +source "drivers/char/watchdog/Kconfig" + +source "arch/sparc/Kconfig.debug" + +source "security/Kconfig" + +source "crypto/Kconfig" + +source "lib/Kconfig" -- cgit v1.2.3