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/sparc64/Kconfig | 630 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 630 insertions(+) create mode 100644 arch/sparc64/Kconfig (limited to 'arch/sparc64/Kconfig') diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig new file mode 100644 index 0000000..fb11896 --- /dev/null +++ b/arch/sparc64/Kconfig @@ -0,0 +1,630 @@ +# $Id: config.in,v 1.158 2002/01/24 22:14:44 davem Exp $ +# For a description of the syntax of this configuration file, +# see the Configure script. +# + +mainmenu "Linux/UltraSPARC Kernel Configuration" + +config 64BIT + def_bool y + +config MMU + bool + default y + +config TIME_INTERPOLATION + bool + default y + +choice + prompt "Kernel page size" + default SPARC64_PAGE_SIZE_8KB + +config SPARC64_PAGE_SIZE_8KB + bool "8KB" + help + This lets you select the page size of the kernel. + + 8KB and 64KB work quite well, since Sparc ELF sections + provide for up to 64KB alignment. + + Therefore, 512KB and 4MB are for expert hackers only. + + If you don't know what to do, choose 8KB. + +config SPARC64_PAGE_SIZE_64KB + bool "64KB" + +config SPARC64_PAGE_SIZE_512KB + bool "512KB" + +config SPARC64_PAGE_SIZE_4MB + bool "4MB" + +endchoice + +source "init/Kconfig" + +config SYSVIPC_COMPAT + bool + depends on COMPAT && SYSVIPC + default y + +menu "General machine setup" + +config BBC_I2C + tristate "UltraSPARC-III bootbus i2c controller driver" + depends on PCI + help + The BBC devices on the UltraSPARC III have two I2C controllers. The + first I2C controller connects mainly to configuration PROMs (NVRAM, + CPU configuration, DIMM types, etc.). The second I2C controller + connects to environmental control devices such as fans and + temperature sensors. The second controller also connects to the + smartcard reader, if present. Say Y to enable support for these. + +config VT + bool "Virtual terminal" if EMBEDDED + 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 "Support for console on virtual terminal" if EMBEDDED + depends on VT + 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" + ---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 PREEMPT + bool "Preemptible Kernel" + help + This option reduces the latency of the kernel when reacting to + real-time or interactive events by allowing a low priority process to + be preempted even if it is in kernel mode executing a system call. + This allows applications to run more reliably even when the system is + under load. + + Say Y here if you are building a kernel for a desktop, embedded + or real-time system. Say N if you are unsure. + +config NR_CPUS + int "Maximum number of CPUs (2-64)" + range 2 64 + depends on SMP + default "32" + +source "drivers/cpufreq/Kconfig" + +config US3_FREQ + tristate "UltraSPARC-III CPU Frequency driver" + depends on CPU_FREQ + select CPU_FREQ_TABLE + help + This adds the CPUFreq driver for UltraSPARC-III processors. + + For details, take a look at . + + If in doubt, say N. + +config US2E_FREQ + tristate "UltraSPARC-IIe CPU Frequency driver" + depends on CPU_FREQ + select CPU_FREQ_TABLE + help + This adds the CPUFreq driver for UltraSPARC-IIe processors. + + For details, take a look at . + + If in doubt, say N. + +# Identify this as a Sparc64 build +config SPARC64 + bool + default y + help + SPARC is a family of RISC microprocessors designed and marketed by + Sun Microsystems, incorporated. This port covers the newer 64-bit + UltraSPARC. The UltraLinux project maintains both the SPARC32 and + SPARC64 ports; its web page is available at + . + +# Global things across all Sun machines. +config RWSEM_GENERIC_SPINLOCK + bool + +config RWSEM_XCHGADD_ALGORITHM + bool + default y + +config GENERIC_CALIBRATE_DELAY + bool + default y + +choice + prompt "SPARC64 Huge TLB Page Size" + depends on HUGETLB_PAGE + default HUGETLB_PAGE_SIZE_4MB + +config HUGETLB_PAGE_SIZE_4MB + bool "4MB" + +config HUGETLB_PAGE_SIZE_512K + depends on !SPARC64_PAGE_SIZE_4MB + bool "512K" + +config HUGETLB_PAGE_SIZE_64K + depends on !SPARC64_PAGE_SIZE_4MB && !SPARC64_PAGE_SIZE_512K + bool "64K" + +endchoice + +config GENERIC_ISA_DMA + bool + default y + +config ISA + bool + help + Find out whether you have ISA slots on your motherboard. ISA is the + name of a bus system, i.e. the way the CPU talks to the other stuff + inside your box. Other bus systems are PCI, EISA, MicroChannel + (MCA) or VESA. ISA is an older system, now being displaced by PCI; + newer boards don't support it. If you have ISA, say Y, otherwise N. + +config ISAPNP + bool + help + Say Y here if you would like support for ISA Plug and Play devices. + Some information is in . + + To compile this driver as a module, choose M here: the + module will be called isapnp. + + If unsure, say Y. + +config EISA + bool + ---help--- + The Extended Industry Standard Architecture (EISA) bus was + developed as an open alternative to the IBM MicroChannel bus. + + The EISA bus provided some of the features of the IBM MicroChannel + bus while maintaining backward compatibility with cards made for + the older ISA bus. The EISA bus saw limited use between 1988 and + 1995 when it was made obsolete by the PCI bus. + + Say Y here if you are building a kernel for an EISA-based machine. + + Otherwise, say N. + +config MCA + bool + help + MicroChannel Architecture is found in some IBM PS/2 machines and + laptops. It is a bus system similar to PCI or ISA. See + (and especially the web page given + there) before attempting to build an MCA bus kernel. + +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 SUN_AUXIO + bool + default y + +config SUN_IO + bool + default y + +config PCI + bool "PCI support" + help + Find out whether you have a PCI motherboard. PCI is the name of a + bus system, i.e. the way the CPU talks to the other stuff inside + your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or + VESA. If you have PCI, say Y, otherwise N. + + The PCI-HOWTO, available from + , contains valuable + information about which PCI hardware does work under Linux and which + doesn't. + +config PCI_DOMAINS + bool + default PCI + +config RTC + tristate + depends on PCI + default y + ---help--- + If you say Y here and create a character special file /dev/rtc with + major number 10 and minor number 135 using mknod ("man mknod"), you + will get access to the real time clock (or hardware clock) built + into your computer. + + Every PC has such a clock built in. It can be used to generate + signals from as low as 1Hz up to 8192Hz, and can also be used + as a 24 hour alarm. It reports status information via the file + /proc/driver/rtc and its behaviour is set by various ioctls on + /dev/rtc. + + If you run Linux on a multiprocessor machine and said Y to + "Symmetric Multi Processing" above, you should say Y here to read + and set the RTC in an SMP compatible fashion. + + If you think you have a use for such a device (such as periodic data + sampling), then say Y here, and read + for details. + + To compile this driver as a module, choose M here: the + module will be called rtc. + +source "drivers/pci/Kconfig" + +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. If unsure, choose M. + +config SPARC32_COMPAT + bool "Kernel support for Linux/Sparc 32bit binary compatibility" + help + This allows you to run 32-bit binaries on your Ultra. + Everybody wants this; say Y. + +config COMPAT + bool + depends on SPARC32_COMPAT + default y + +config UID16 + bool + depends on SPARC32_COMPAT + default y + +config BINFMT_ELF32 + tristate "Kernel support for 32-bit ELF binaries" + depends on SPARC32_COMPAT + help + This allows you to run 32-bit Linux/ELF binaries on your Ultra. + Everybody wants this; say Y. + +config BINFMT_AOUT32 + bool "Kernel support for 32-bit (ie. SunOS) a.out binaries" + depends on SPARC32_COMPAT + help + This allows you to run 32-bit a.out format binaries on your Ultra. + If you want to run SunOS binaries (see SunOS binary emulation below) + or other a.out binaries, say Y. If unsure, say N. + +source "fs/Kconfig.binfmt" + +config SUNOS_EMUL + bool "SunOS binary emulation" + depends on BINFMT_AOUT32 + 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. + +config SOLARIS_EMUL + tristate "Solaris binary emulation (EXPERIMENTAL)" + depends on SPARC32_COMPAT && EXPERIMENTAL + help + This is experimental code which will enable you to run (many) + Solaris binaries on your SPARC Linux machine. + + To compile this code as a module, choose M here: the + module will be called solaris. + +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. + To compile this driver as a module, 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 (lilo or loadlin) 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. + +config ENVCTRL + tristate "SUNW, envctrl support" + depends on PCI + help + Kernel support for temperature and fan monitoring on Sun SME + machines. + + To compile this driver as a module, choose M here: the + module will be called envctrl. + +config DISPLAY7SEG + tristate "7-Segment Display support" + depends on PCI + ---help--- + This is the driver for the 7-segment display and LED present on + Sun Microsystems CompactPCI models CP1400 and CP1500. + + To compile this driver as a module, choose M here: the + module will be called display7seg. + + If you do not have a CompactPCI model CP1400 or CP1500, or + another UltraSPARC-IIi-cEngine boardset with a 7-segment display, + you should say N to this option. + +config CMDLINE_BOOL + bool "Default bootloader kernel arguments" + +config CMDLINE + string "Initial kernel command string" + depends on CMDLINE_BOOL + default "console=ttyS0,9600 root=/dev/sda1" + help + Say Y here if you want to be able to pass default arguments to + the kernel. This will be overridden by the bootloader, if you + use one (such as SILO). This is most useful if you want to boot + a kernel from TFTP, and want default options to be available + with having them passed on the command line. + + NOTE: This option WILL override the PROM bootargs setting! + +endmenu + +source "drivers/base/Kconfig" + +source "drivers/video/Kconfig" + +source "drivers/serial/Kconfig" + +source "drivers/sbus/char/Kconfig" + +source "drivers/mtd/Kconfig" + +source "drivers/block/Kconfig" + +source "drivers/ide/Kconfig" + +source "drivers/scsi/Kconfig" + +source "drivers/fc4/Kconfig" + +source "drivers/md/Kconfig" + +if PCI +source "drivers/message/fusion/Kconfig" +endif + +source "drivers/ieee1394/Kconfig" + +source "net/Kconfig" + +source "drivers/isdn/Kconfig" + +source "drivers/telephony/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 + +menu "XFree86 DRI support" + +config DRM + bool "Direct Rendering Manager (XFree86 DRI support)" + help + Kernel-level support for the Direct Rendering Infrastructure (DRI) + introduced in XFree86 4.0. If you say Y here, you need to select + the module that's right for your graphics card from the list below. + These modules provide support for synchronization, security, and + DMA transfers. Please see for more + details. You should also select and configure AGP + (/dev/agpgart) support. + +config DRM_FFB + tristate "Creator/Creator3D" + depends on DRM && BROKEN + help + Choose this option if you have one of Sun's Creator3D-based graphics + and frame buffer cards. Product page at + . + +config DRM_TDFX + tristate "3dfx Banshee/Voodoo3+" + depends on DRM + help + Choose this option if you have a 3dfx Banshee or Voodoo3 (or later), + graphics card. If M is selected, the module will be called tdfx. + +config DRM_R128 + tristate "ATI Rage 128" + depends on DRM + help + Choose this option if you have an ATI Rage 128 graphics card. If M + is selected, the module will be called r128. AGP support for + this card is strongly suggested (unless you have a PCI version). + +endmenu + +source "drivers/input/Kconfig" + +source "drivers/i2c/Kconfig" + +source "fs/Kconfig" + +source "drivers/media/Kconfig" + +source "sound/Kconfig" + +source "drivers/usb/Kconfig" + +source "drivers/infiniband/Kconfig" + +source "drivers/char/watchdog/Kconfig" + +source "arch/sparc64/oprofile/Kconfig" + +source "arch/sparc64/Kconfig.debug" + +source "security/Kconfig" + +source "crypto/Kconfig" + +source "lib/Kconfig" -- cgit v1.1