- #
- # For a description of the syntax of this configuration file,
- # see Documentation/kbuild/config-language.txt.
- #
- mainmenu_name "Linux Kernel Configuration"
- define_bool CONFIG_X86 y
- define_bool CONFIG_ISA y
- define_bool CONFIG_SBUS n
- define_bool CONFIG_UID16 y
- define_bool CONFIG_GENERIC_ISA_DMA y
- mainmenu_option next_comment
- comment 'Code maturity level options'
- bool 'Prompt for development and/or incomplete code/drivers' CONFIG_EXPERIMENTAL
- endmenu
- mainmenu_option next_comment
- comment 'Loadable module support'
- bool 'Enable loadable module support' CONFIG_MODULES
- if [ "$CONFIG_MODULES" = "y" ]; then
- bool ' Set version information on all module symbols' CONFIG_MODVERSIONS
- bool ' Kernel module loader' CONFIG_KMOD
- fi
- endmenu
- mainmenu_option next_comment
- comment 'Processor type and features'
- choice 'Processor family'
- "386 CONFIG_M386
- 486 CONFIG_M486
- 586/K5/5x86/6x86/6x86MX CONFIG_M586
- Pentium-Classic CONFIG_M586TSC
- Pentium-MMX CONFIG_M586MMX
- Pentium-Pro/Celeron/Pentium-II CONFIG_M686
- Pentium-III/Celeron(Coppermine) CONFIG_MPENTIUMIII
- Pentium-4 CONFIG_MPENTIUM4
- K6/K6-II/K6-III CONFIG_MK6
- Athlon/Duron/K7 CONFIG_MK7
- Elan CONFIG_MELAN
- Crusoe CONFIG_MCRUSOE
- Winchip-C6 CONFIG_MWINCHIPC6
- Winchip-2 CONFIG_MWINCHIP2
- Winchip-2A/Winchip-3 CONFIG_MWINCHIP3D
- CyrixIII/C3 CONFIG_MCYRIXIII" Pentium-Pro
- #
- # Define implied options from the CPU selection here
- #
- if [ "$CONFIG_M386" = "y" ]; then
- define_bool CONFIG_X86_CMPXCHG n
- define_bool CONFIG_X86_XADD n
- define_int CONFIG_X86_L1_CACHE_SHIFT 4
- define_bool CONFIG_RWSEM_GENERIC_SPINLOCK y
- define_bool CONFIG_RWSEM_XCHGADD_ALGORITHM n
- define_bool CONFIG_X86_PPRO_FENCE y
- else
- define_bool CONFIG_X86_WP_WORKS_OK y
- define_bool CONFIG_X86_INVLPG y
- define_bool CONFIG_X86_CMPXCHG y
- define_bool CONFIG_X86_XADD y
- define_bool CONFIG_X86_BSWAP y
- define_bool CONFIG_X86_POPAD_OK y
- define_bool CONFIG_RWSEM_GENERIC_SPINLOCK n
- define_bool CONFIG_RWSEM_XCHGADD_ALGORITHM y
- fi
- if [ "$CONFIG_M486" = "y" ]; then
- define_int CONFIG_X86_L1_CACHE_SHIFT 4
- define_bool CONFIG_X86_USE_STRING_486 y
- define_bool CONFIG_X86_ALIGNMENT_16 y
- define_bool CONFIG_X86_PPRO_FENCE y
- fi
- if [ "$CONFIG_M586" = "y" ]; then
- define_int CONFIG_X86_L1_CACHE_SHIFT 5
- define_bool CONFIG_X86_USE_STRING_486 y
- define_bool CONFIG_X86_ALIGNMENT_16 y
- define_bool CONFIG_X86_PPRO_FENCE y
- fi
- if [ "$CONFIG_M586TSC" = "y" ]; then
- define_int CONFIG_X86_L1_CACHE_SHIFT 5
- define_bool CONFIG_X86_USE_STRING_486 y
- define_bool CONFIG_X86_ALIGNMENT_16 y
- define_bool CONFIG_X86_TSC y
- define_bool CONFIG_X86_PPRO_FENCE y
- fi
- if [ "$CONFIG_M586MMX" = "y" ]; then
- define_int CONFIG_X86_L1_CACHE_SHIFT 5
- define_bool CONFIG_X86_USE_STRING_486 y
- define_bool CONFIG_X86_ALIGNMENT_16 y
- define_bool CONFIG_X86_TSC y
- define_bool CONFIG_X86_GOOD_APIC y
- define_bool CONFIG_X86_PPRO_FENCE y
- fi
- if [ "$CONFIG_M686" = "y" ]; then
- define_int CONFIG_X86_L1_CACHE_SHIFT 5
- define_bool CONFIG_X86_TSC y
- define_bool CONFIG_X86_GOOD_APIC y
- define_bool CONFIG_X86_PGE y
- define_bool CONFIG_X86_USE_PPRO_CHECKSUM y
- define_bool CONFIG_X86_PPRO_FENCE y
- fi
- if [ "$CONFIG_MPENTIUMIII" = "y" ]; then
- define_int CONFIG_X86_L1_CACHE_SHIFT 5
- define_bool CONFIG_X86_TSC y
- define_bool CONFIG_X86_GOOD_APIC y
- define_bool CONFIG_X86_PGE y
- define_bool CONFIG_X86_USE_PPRO_CHECKSUM y
- fi
- if [ "$CONFIG_MPENTIUM4" = "y" ]; then
- define_int CONFIG_X86_L1_CACHE_SHIFT 7
- define_bool CONFIG_X86_TSC y
- define_bool CONFIG_X86_GOOD_APIC y
- define_bool CONFIG_X86_PGE y
- define_bool CONFIG_X86_USE_PPRO_CHECKSUM y
- fi
- if [ "$CONFIG_MK6" = "y" ]; then
- define_int CONFIG_X86_L1_CACHE_SHIFT 5
- define_bool CONFIG_X86_ALIGNMENT_16 y
- define_bool CONFIG_X86_TSC y
- define_bool CONFIG_X86_USE_PPRO_CHECKSUM y
- fi
- if [ "$CONFIG_MK7" = "y" ]; then
- define_int CONFIG_X86_L1_CACHE_SHIFT 6
- define_bool CONFIG_X86_TSC y
- define_bool CONFIG_X86_GOOD_APIC y
- define_bool CONFIG_X86_USE_3DNOW y
- define_bool CONFIG_X86_PGE y
- define_bool CONFIG_X86_USE_PPRO_CHECKSUM y
- fi
- if [ "$CONFIG_MELAN" = "y" ]; then
- define_int CONFIG_X86_L1_CACHE_SHIFT 4
- define_bool CONFIG_X86_USE_STRING_486 y
- define_bool CONFIG_X86_ALIGNMENT_16 y
- fi
- if [ "$CONFIG_MCYRIXIII" = "y" ]; then
- define_int CONFIG_X86_L1_CACHE_SHIFT 5
- define_bool CONFIG_X86_TSC y
- define_bool CONFIG_X86_ALIGNMENT_16 y
- define_bool CONFIG_X86_USE_3DNOW y
- define_bool CONFIG_X86_USE_PPRO_CHECKSUM y
- fi
- if [ "$CONFIG_MCRUSOE" = "y" ]; then
- define_int CONFIG_X86_L1_CACHE_SHIFT 5
- define_bool CONFIG_X86_TSC y
- fi
- if [ "$CONFIG_MWINCHIPC6" = "y" ]; then
- define_int CONFIG_X86_L1_CACHE_SHIFT 5
- define_bool CONFIG_X86_ALIGNMENT_16 y
- define_bool CONFIG_X86_USE_PPRO_CHECKSUM y
- define_bool CONFIG_X86_OOSTORE y
- fi
- if [ "$CONFIG_MWINCHIP2" = "y" ]; then
- define_int CONFIG_X86_L1_CACHE_SHIFT 5
- define_bool CONFIG_X86_ALIGNMENT_16 y
- define_bool CONFIG_X86_TSC y
- define_bool CONFIG_X86_USE_PPRO_CHECKSUM y
- define_bool CONFIG_X86_OOSTORE y
- fi
- if [ "$CONFIG_MWINCHIP3D" = "y" ]; then
- define_int CONFIG_X86_L1_CACHE_SHIFT 5
- define_bool CONFIG_X86_ALIGNMENT_16 y
- define_bool CONFIG_X86_TSC y
- define_bool CONFIG_X86_USE_PPRO_CHECKSUM y
- define_bool CONFIG_X86_OOSTORE y
- fi
- tristate 'Toshiba Laptop support' CONFIG_TOSHIBA
- tristate 'Dell laptop support' CONFIG_I8K
- tristate '/dev/cpu/microcode - Intel IA32 CPU microcode support' CONFIG_MICROCODE
- tristate '/dev/cpu/*/msr - Model-specific register support' CONFIG_X86_MSR
- tristate '/dev/cpu/*/cpuid - CPU information support' CONFIG_X86_CPUID
- choice 'High Memory Support'
- "off CONFIG_NOHIGHMEM
- 4GB CONFIG_HIGHMEM4G
- 64GB CONFIG_HIGHMEM64G" off
- if [ "$CONFIG_HIGHMEM4G" = "y" ]; then
- define_bool CONFIG_HIGHMEM y
- fi
- if [ "$CONFIG_HIGHMEM64G" = "y" ]; then
- define_bool CONFIG_HIGHMEM y
- define_bool CONFIG_X86_PAE y
- fi
- bool 'Math emulation' CONFIG_MATH_EMULATION
- bool 'MTRR (Memory Type Range Register) support' CONFIG_MTRR
- bool 'Symmetric multi-processing support' CONFIG_SMP
- if [ "$CONFIG_SMP" != "y" ]; then
- bool 'Local APIC support on uniprocessors' CONFIG_X86_UP_APIC
- dep_bool 'IO-APIC support on uniprocessors' CONFIG_X86_UP_IOAPIC $CONFIG_X86_UP_APIC
- if [ "$CONFIG_X86_UP_APIC" = "y" ]; then
- define_bool CONFIG_X86_LOCAL_APIC y
- fi
- if [ "$CONFIG_X86_UP_IOAPIC" = "y" ]; then
- define_bool CONFIG_X86_IO_APIC y
- fi
- else
- bool 'Multiquad NUMA system' CONFIG_MULTIQUAD
- fi
- if [ "$CONFIG_SMP" = "y" -a "$CONFIG_X86_CMPXCHG" = "y" ]; then
- define_bool CONFIG_HAVE_DEC_LOCK y
- fi
- endmenu
- mainmenu_option next_comment
- comment 'General setup'
- bool 'Networking support' CONFIG_NET
- # Visual Workstation support is utterly broken.
- # If you want to see it working mail an VW540 to hch@infradead.org 8)
- #bool 'SGI Visual Workstation support' CONFIG_VISWS
- if [ "$CONFIG_VISWS" = "y" ]; then
- define_bool CONFIG_X86_VISWS_APIC y
- define_bool CONFIG_X86_LOCAL_APIC y
- define_bool CONFIG_PCI y
- else
- if [ "$CONFIG_SMP" = "y" ]; then
- define_bool CONFIG_X86_IO_APIC y
- define_bool CONFIG_X86_LOCAL_APIC y
- fi
- bool 'PCI support' CONFIG_PCI
- if [ "$CONFIG_PCI" = "y" ]; then
- choice ' PCI access mode'
- "BIOS CONFIG_PCI_GOBIOS
- Direct CONFIG_PCI_GODIRECT
- Any CONFIG_PCI_GOANY" Any
- if [ "$CONFIG_PCI_GOBIOS" = "y" -o "$CONFIG_PCI_GOANY" = "y" ]; then
- define_bool CONFIG_PCI_BIOS y
- fi
- if [ "$CONFIG_PCI_GODIRECT" = "y" -o "$CONFIG_PCI_GOANY" = "y" ]; then
- define_bool CONFIG_PCI_DIRECT y
- fi
- fi
- fi
- source drivers/pci/Config.in
- bool 'EISA support' CONFIG_EISA
- if [ "$CONFIG_VISWS" != "y" ]; then
- bool 'MCA support' CONFIG_MCA
- else
- define_bool CONFIG_MCA n
- fi
- bool 'Support for hot-pluggable devices' CONFIG_HOTPLUG
- if [ "$CONFIG_HOTPLUG" = "y" ] ; then
- source drivers/pcmcia/Config.in
- source drivers/hotplug/Config.in
- else
- define_bool CONFIG_PCMCIA n
- define_bool CONFIG_HOTPLUG_PCI n
- fi
- bool 'System V IPC' CONFIG_SYSVIPC
- bool 'BSD Process Accounting' CONFIG_BSD_PROCESS_ACCT
- bool 'Sysctl support' CONFIG_SYSCTL
- if [ "$CONFIG_PROC_FS" = "y" ]; then
- choice 'Kernel core (/proc/kcore) format'
- "ELF CONFIG_KCORE_ELF
- A.OUT CONFIG_KCORE_AOUT" ELF
- fi
- tristate 'Kernel support for a.out binaries' CONFIG_BINFMT_AOUT
- tristate 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
- tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
- bool 'Power Management support' CONFIG_PM
- if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
- dep_bool ' ACPI support' CONFIG_ACPI $CONFIG_PM
- if [ "$CONFIG_ACPI" != "n" ]; then
- source drivers/acpi/Config.in
- fi
- fi
- dep_tristate ' Advanced Power Management BIOS support' CONFIG_APM $CONFIG_PM
- if [ "$CONFIG_APM" != "n" ]; then
- bool ' Ignore USER SUSPEND' CONFIG_APM_IGNORE_USER_SUSPEND
- bool ' Enable PM at boot time' CONFIG_APM_DO_ENABLE
- bool ' Make CPU Idle calls when idle' CONFIG_APM_CPU_IDLE
- bool ' Enable console blanking using APM' CONFIG_APM_DISPLAY_BLANK
- bool ' RTC stores time in GMT' CONFIG_APM_RTC_IS_GMT
- bool ' Allow interrupts during APM BIOS calls' CONFIG_APM_ALLOW_INTS
- bool ' Use real mode APM BIOS call to power off' CONFIG_APM_REAL_MODE_POWER_OFF
- fi
- endmenu
- source drivers/mtd/Config.in
- source drivers/parport/Config.in
- source drivers/pnp/Config.in
- source drivers/block/Config.in
- source drivers/md/Config.in
- if [ "$CONFIG_NET" = "y" ]; then
- source net/Config.in
- fi
- source drivers/telephony/Config.in
- mainmenu_option next_comment
- comment 'ATA/IDE/MFM/RLL support'
- tristate 'ATA/IDE/MFM/RLL support' CONFIG_IDE
- if [ "$CONFIG_IDE" != "n" ]; then
- source drivers/ide/Config.in
- else
- define_bool CONFIG_BLK_DEV_IDE_MODES n
- define_bool CONFIG_BLK_DEV_HD n
- fi
- endmenu
- mainmenu_option next_comment
- comment 'SCSI support'
- tristate 'SCSI support' CONFIG_SCSI
- if [ "$CONFIG_SCSI" != "n" ]; then
- source drivers/scsi/Config.in
- fi
- endmenu
- source drivers/message/fusion/Config.in
- source drivers/ieee1394/Config.in
- source drivers/message/i2o/Config.in
- if [ "$CONFIG_NET" = "y" ]; then
- mainmenu_option next_comment
- comment 'Network device support'
- bool 'Network device support' CONFIG_NETDEVICES
- if [ "$CONFIG_NETDEVICES" = "y" ]; then
- source drivers/net/Config.in
- if [ "$CONFIG_ATM" = "y" ]; then
- source drivers/atm/Config.in
- fi
- fi
- endmenu
- fi
- source net/ax25/Config.in
- source net/irda/Config.in
- mainmenu_option next_comment
- comment 'ISDN subsystem'
- if [ "$CONFIG_NET" != "n" ]; then
- tristate 'ISDN support' CONFIG_ISDN
- if [ "$CONFIG_ISDN" != "n" ]; then
- source drivers/isdn/Config.in
- fi
- fi
- endmenu
- mainmenu_option next_comment
- comment 'Old CD-ROM drivers (not SCSI, not IDE)'
- bool 'Support non-SCSI/IDE/ATAPI CDROM drives' CONFIG_CD_NO_IDESCSI
- if [ "$CONFIG_CD_NO_IDESCSI" != "n" ]; then
- source drivers/cdrom/Config.in
- fi
- endmenu
- #
- # input before char - char/joystick depends on it. As does USB.
- #
- source drivers/input/Config.in
- source drivers/char/Config.in
- #source drivers/misc/Config.in
- source drivers/media/Config.in
- source fs/Config.in
- if [ "$CONFIG_VT" = "y" ]; then
- mainmenu_option next_comment
- comment 'Console drivers'
- bool 'VGA text console' CONFIG_VGA_CONSOLE
- bool 'Video mode selection support' CONFIG_VIDEO_SELECT
- if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
- tristate 'MDA text console (dual-headed) (EXPERIMENTAL)' CONFIG_MDA_CONSOLE
- source drivers/video/Config.in
- fi
- endmenu
- fi
- mainmenu_option next_comment
- comment 'Sound'
- tristate 'Sound card support' CONFIG_SOUND
- if [ "$CONFIG_SOUND" != "n" ]; then
- source drivers/sound/Config.in
- fi
- endmenu
- source drivers/usb/Config.in
- if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
- source net/bluetooth/Config.in
- fi
- mainmenu_option next_comment
- comment 'Kernel hacking'
- bool 'Kernel debugging' CONFIG_DEBUG_KERNEL
- if [ "$CONFIG_DEBUG_KERNEL" != "n" ]; then
- bool ' Debug high memory support' CONFIG_DEBUG_HIGHMEM
- bool ' Debug memory allocations' CONFIG_DEBUG_SLAB
- bool ' Memory mapped I/O debugging' CONFIG_DEBUG_IOVIRT
- bool ' Magic SysRq key' CONFIG_MAGIC_SYSRQ
- bool ' Spinlock debugging' CONFIG_DEBUG_SPINLOCK
- bool ' Verbose BUG() reporting (adds 70K)' CONFIG_DEBUG_BUGVERBOSE
- fi
- endmenu