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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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3f22ab276b
For all architectures, this just means that you'll see a "Memory Model" choice in your architecture menu. For those that implement DISCONTIGMEM, you may eventually want to make your ARCH_DISCONTIGMEM_ENABLE a "def_bool y" and make your users select DISCONTIGMEM right out of the new choice menu. The only disadvantage might be if you have some specific things that you need in your help option to explain something about DISCONTIGMEM. Signed-off-by: Dave Hansen <haveblue@us.ibm.com> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
319 lines
6.7 KiB
Plaintext
319 lines
6.7 KiB
Plaintext
#############################################################################
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#
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# For a description of the syntax of this configuration file,
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# see Documentation/kbuild/kconfig-language.txt.
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#
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#############################################################################
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mainmenu "uClinux/v850 (w/o MMU) Kernel Configuration"
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config MMU
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bool
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default n
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config UID16
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bool
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default n
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config RWSEM_GENERIC_SPINLOCK
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bool
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default y
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config RWSEM_XCHGADD_ALGORITHM
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bool
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default n
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config GENERIC_CALIBRATE_DELAY
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bool
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default y
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# Turn off some random 386 crap that can affect device config
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config ISA
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bool
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default n
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config ISAPNP
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bool
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default n
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config EISA
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bool
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default n
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config MCA
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bool
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default n
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#############################################################################
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#### v850-specific config
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# Define the architecture
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config V850
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bool
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default y
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menu "Processor type and features"
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choice
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prompt "Platform"
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default GDB
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config V850E_SIM
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bool "GDB"
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config RTE_CB_MA1
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bool "RTE-V850E/MA1-CB"
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config RTE_CB_NB85E
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bool "RTE-V850E/NB85E-CB"
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config RTE_CB_ME2
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bool "RTE-V850E/ME2-CB"
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config V850E_AS85EP1
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bool "AS85EP1"
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config V850E2_SIM85E2C
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bool "sim85e2c"
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config V850E2_SIM85E2S
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bool "sim85e2s"
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config V850E2_FPGA85E2C
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bool "NA85E2C-FPGA"
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config V850E2_ANNA
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bool "Anna"
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endchoice
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#### V850E processor-specific config
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# All CPUs currently supported use the v850e architecture
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config V850E
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bool
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default y
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# The RTE-V850E/MA1-CB is the only type of V850E/MA1 platform we
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# currently support
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config V850E_MA1
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bool
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depends RTE_CB_MA1
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default y
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# Similarly for the RTE-V850E/NB85E-CB - V850E/TEG
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config V850E_TEG
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bool
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depends RTE_CB_NB85E
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default y
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# ... and the RTE-V850E/ME2-CB - V850E/ME2
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config V850E_ME2
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bool
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depends RTE_CB_ME2
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default y
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#### sim85e2-specific config
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config V850E2_SIM85E2
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bool
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depends V850E2_SIM85E2C || V850E2_SIM85E2S
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default y
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#### V850E2 processor-specific config
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# V850E2 processors
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config V850E2
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bool
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depends V850E2_SIM85E2 || V850E2_FPGA85E2C || V850E2_ANNA
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default y
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#### RTE-CB platform-specific config
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# Boards in the RTE-x-CB series
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config RTE_CB
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bool
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depends RTE_CB_MA1 || RTE_CB_NB85E || RTE_CB_ME2
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default y
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config RTE_CB_MULTI
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bool
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# RTE_CB_NB85E can either have multi ROM support or not, but
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# other platforms (currently only RTE_CB_MA1) require it.
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prompt "Multi monitor ROM support" if RTE_CB_NB85E
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depends RTE_CB_MA1 || RTE_CB_NB85E
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default y
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config RTE_CB_MULTI_DBTRAP
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bool "Pass illegal insn trap / dbtrap to kernel"
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depends RTE_CB_MULTI
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default n
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config RTE_CB_MA1_KSRAM
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bool "Kernel in SRAM (limits size of kernel)"
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depends RTE_CB_MA1 && RTE_CB_MULTI
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default n
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config RTE_MB_A_PCI
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bool "Mother-A PCI support"
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depends RTE_CB
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default y
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# The GBUS is used to talk to the RTE-MOTHER-A board
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config RTE_GBUS_INT
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bool
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depends RTE_MB_A_PCI
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default y
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# The only PCI bus we support is on the RTE-MOTHER-A board
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config PCI
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bool
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default RTE_MB_A_PCI
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#### Some feature-specific configs
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# Everything except for the GDB simulator uses the same interrupt controller
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config V850E_INTC
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bool
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default !V850E_SIM
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# Everything except for the various simulators uses the "Timer D" unit
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config V850E_TIMER_D
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bool
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default !V850E_SIM && !V850E2_SIM85E2
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# Cache control used on some v850e1 processors
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config V850E_CACHE
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bool
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default V850E_TEG || V850E_ME2
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# Cache control used on v850e2 processors; I think this should
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# actually apply to more, but currently only the SIM85E2S uses it
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config V850E2_CACHE
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bool
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default V850E2_SIM85E2S
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config NO_CACHE
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bool
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default !V850E_CACHE && !V850E2_CACHE
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#### Misc config
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config ROM_KERNEL
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bool "Kernel in ROM"
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depends V850E2_ANNA || V850E_AS85EP1 || RTE_CB_ME2
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# Some platforms pre-zero memory, in which case the kernel doesn't need to
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config ZERO_BSS
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bool
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depends !V850E2_SIM85E2C
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default y
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# The crappy-ass zone allocator requires that the start of allocatable
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# memory be aligned to the largest possible allocation.
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config FORCE_MAX_ZONEORDER
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int
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default 8 if V850E2_SIM85E2C || V850E2_FPGA85E2C
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config V850E_HIGHRES_TIMER
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bool "High resolution timer support"
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depends V850E_TIMER_D
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config TIME_BOOTUP
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bool "Time bootup"
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depends V850E_HIGHRES_TIMER
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config RESET_GUARD
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bool "Reset Guard"
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config LARGE_ALLOCS
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bool "Allow allocating large blocks (> 1MB) of memory"
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help
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Allow the slab memory allocator to keep chains for very large
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memory sizes - upto 32MB. You may need this if your system has
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a lot of RAM, and you need to able to allocate very large
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contiguous chunks. If unsure, say N.
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source "mm/Kconfig"
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endmenu
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#############################################################################
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source init/Kconfig
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#############################################################################
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menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)"
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# config PCI
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# bool "PCI support"
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# help
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# Support for PCI bus.
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source "drivers/pci/Kconfig"
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source "drivers/pcmcia/Kconfig"
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source "drivers/pci/hotplug/Kconfig"
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endmenu
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menu "Executable file formats"
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source "fs/Kconfig.binfmt"
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endmenu
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#############################################################################
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source "drivers/base/Kconfig"
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source drivers/mtd/Kconfig
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source drivers/parport/Kconfig
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#source drivers/pnp/Kconfig
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source drivers/block/Kconfig
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#############################################################################
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menu "Disk device support"
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source "drivers/ide/Kconfig"
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source "drivers/scsi/Kconfig"
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endmenu
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#############################################################################
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source "drivers/md/Kconfig"
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source "drivers/message/fusion/Kconfig"
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source "drivers/ieee1394/Kconfig"
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source "drivers/message/i2o/Kconfig"
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source "net/Kconfig"
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source "drivers/isdn/Kconfig"
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#source "drivers/telephony/Kconfig"
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#
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# input before char - char/joystick depends on it. As does USB.
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#
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source "drivers/input/Kconfig"
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source "drivers/char/Kconfig"
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#source drivers/misc/Config.in
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source "drivers/media/Kconfig"
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source "fs/Kconfig"
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source "drivers/video/Kconfig"
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source "sound/Kconfig"
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source "drivers/usb/Kconfig"
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source "arch/v850/Kconfig.debug"
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source "security/Kconfig"
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source "crypto/Kconfig"
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source "lib/Kconfig"
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#############################################################################
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