def_bool y
config GENERIC_GPIO
- def_bool y
+ bool
config ZONE_DMA
bool
Is this a machine based on the EV67 core? If in doubt, select N here
and the machine will be treated as an EV6.
- config ALPHA_EV7
- bool
- depends on ALPHA_MARVEL
- default y
-
config ALPHA_MCPCIA
bool
depends on ALPHA_RAWHIDE
help
Select this if you are using the eco920 board
+config MACH_RSI_EWS
+ bool "RSI Embedded Webserver"
+ depends on ARCH_AT91RM9200
+ help
+ Select this if you are using RSIs EWS board.
endif
# ----------------------------------------------------------
comment "AT91SAM9260 Variants"
- config ARCH_AT91SAM9260_SAM9XE
- bool "AT91SAM9XE"
- help
- Select this if you are using Atmel's AT91SAM9XE System-on-Chip.
- They are basically AT91SAM9260s with various sizes of embedded Flash.
-
comment "AT91SAM9260 / AT91SAM9XE Board Type"
config MACH_AT91SAM9260EK
This enables support for the GS_IA18_S board
produced by GeoSIG Ltd company. This is an internet accelerograph.
<http://www.geosig.com>
+
+config MACH_USB_A9G20
+ bool "CALAO USB-A9G20"
+ depends on ARCH_AT91SAM9G20
+ help
+ Select this if you are using a Calao Systems USB-A9G20.
+ <http://www.calao-systems.com>
+
endif
if (ARCH_AT91SAM9260 || ARCH_AT91SAM9G20)
# ----------------------------------------------------------
+comment "Generic Board Type"
+
+config MACH_AT91SAM_DT
+ bool "Atmel AT91SAM Evaluation Kits with device-tree support"
+ select USE_OF
+ help
+ Select this if you want to experiment device-tree with
+ an Atmel Evaluation Kit.
+
+# ----------------------------------------------------------
+
comment "AT91 Board Options"
config MTD_AT91_DATAFLASH_CARD
select HAVE_GENERIC_HARDIRQS
select GENERIC_IRQ_PROBE
select GENERIC_IRQ_SHOW
+ select GENERIC_ATOMIC64
config SBUS
bool
default "1"
depends on NEED_MULTIPLE_NODES
- # turning this on wastes a bunch of space.
- # Summit needs it only when NUMA is on
- config BOOT_IOREMAP
- bool
- depends on NUMA
- default n
-
endmenu
select GENERIC_IRQ_PROBE
select GENERIC_IRQ_SHOW
select HAVE_ARCH_JUMP_LABEL
+ select IRQ_FORCED_THREADING
menu "Machine selection"
select GENERIC_GPIO
select ARCH_WANT_OPTIONAL_GPIOLIB
select SYS_SUPPORTS_ZBOOT
+ select USB_ARCH_HAS_OHCI
+ select USB_ARCH_HAS_EHCI
config AR7
bool "Texas Instruments AR7"
select DMA_NONCOHERENT
select HW_HAS_PCI
select IRQ_CPU
- select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_LITTLE_ENDIAN
- select SSB
- select SSB_DRIVER_MIPS
- select SSB_DRIVER_EXTIF
- select SSB_EMBEDDED
- select SSB_B43_PCI_BRIDGE if PCI
- select SSB_PCICORE_HOSTMODE if PCI
select GENERIC_GPIO
select SYS_HAS_EARLY_PRINTK
select CFE
select SYS_HAS_EARLY_PRINTK
select HAVE_PWM
select HAVE_CLK
+ select GENERIC_IRQ_CHIP
config LANTIQ
bool "Lantiq based platforms"
select SYS_SUPPORTS_HIGHMEM
select SYS_SUPPORTS_HOTPLUG_CPU
select SYS_HAS_CPU_CAVIUM_OCTEON
+ select HOLES_IN_ZONE
help
The Octeon simulator is software performance model of the Cavium
Octeon Processor. It supports simulating Octeon processors on x86
select ZONE_DMA32
select USB_ARCH_HAS_OHCI
select USB_ARCH_HAS_EHCI
+ select HOLES_IN_ZONE
help
This option supports all of the Octeon reference boards from Cavium
Networks. It builds a kernel that dynamically determines the Octeon
source "arch/mips/alchemy/Kconfig"
source "arch/mips/ath79/Kconfig"
+source "arch/mips/bcm47xx/Kconfig"
source "arch/mips/bcm63xx/Kconfig"
source "arch/mips/jazz/Kconfig"
source "arch/mips/jz4740/Kconfig"
bool
default n
- config ARCH_SUPPORTS_OPROFILE
- bool
- default y if !MIPS_MT_SMTC
-
config GENERIC_HWEIGHT
bool
default y
config GENERIC_GPIO
bool
+config HOLES_IN_ZONE
+ bool
+
#
# Endianess selection. Sufficiently obscure so many users don't know what to
# answer,so we try hard to limit the available choices. Also the use of a
config HW_PERF_EVENTS
bool "Enable hardware performance counter support for perf events"
- depends on PERF_EVENTS && !MIPS_MT_SMTC && OPROFILE=n && CPU_MIPS32
+ depends on PERF_EVENTS && !MIPS_MT_SMTC && OPROFILE=n && (CPU_MIPS32 || CPU_MIPS64 || CPU_R10000 || CPU_SB1 || CPU_CAVIUM_OCTEON)
default y
help
Enable hardware performance counter support for perf events. If
source "kernel/Kconfig.preempt"
- config MIPS_INSANE_LARGE
- bool "Support for large 64-bit configurations"
- depends on CPU_R10000 && 64BIT
- help
- MIPS R10000 does support a 44 bit / 16TB address space as opposed to
- previous 64-bit processors which only supported 40 bit / 1TB. If you
- need processes of more than 1TB virtual address space, say Y here.
- This will result in additional memory usage, so it is not
- recommended for normal users.
-
config KEXEC
bool "Kexec system call (EXPERIMENTAL)"
depends on EXPERIMENTAL
#
# For a description of the syntax of this configuration file,
-# see Documentation/kbuild/config-language.txt.
+# see Documentation/kbuild/kconfig-language.txt.
#
config OPENRISC
config MMU
def_bool y
- config WISHBONE_BUS_BIG_ENDIAN
- def_bool y
-
config SYMBOL_PREFIX
string
default ""
Say Y if you are unsure.
- config OPENRISC_EXCEPTION_DEBUG
- bool "Print processor state at each exception"
- default n
- help
- This option will make your kernel unusable for all but kernel
- debugging.
-
- Say N if you are unsure.
-
config OPENRISC_ESR_EXCEPTION_BUG_CHECK
bool "Check for possible ESR exception bug"
default n
config HOTPLUG_CPU
bool "Support for enabling/disabling CPUs"
- depends on SMP && HOTPLUG && EXPERIMENTAL && (PPC_PSERIES || PPC_PMAC)
+ depends on SMP && HOTPLUG && EXPERIMENTAL && (PPC_PSERIES || PPC_PMAC || PPC_POWERNV)
---help---
Say Y here to be able to disable and re-enable individual
CPUs at runtime on SMP machines.
config KEXEC
bool "kexec system call (EXPERIMENTAL)"
- depends on (PPC_BOOK3S || FSL_BOOKE) && EXPERIMENTAL
+ depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP && !47x)) && EXPERIMENTAL
help
kexec is a system call that implements the ability to shutdown your
current kernel, and to start another kernel. It is like a reboot
If unsure, say "N"
- config PPCBUG_NVRAM
- bool "Enable reading PPCBUG NVRAM during boot" if PPLUS || LOPEC
- default y if PPC_PREP
-
config IRQ_ALL_CPUS
bool "Distribute interrupts on all CPUs by default"
depends on SMP && !MV64360
def_bool y
config SYS_SUPPORTS_HUGETLBFS
- def_bool y
- depends on PPC_BOOK3S_64
+ bool
source "mm/Kconfig"
config FSL_SOC
bool
+ select HAVE_CAN_FLEXCAN if NET && CAN
+ select PPC_CLOCK if CAN_FLEXCAN
config FSL_PCI
bool
depends on PCI_8260 && !8272
default y
- choice
- prompt "IDMA channel for PCI 9 workaround"
- depends on 8260_PCI9
-
- config 8260_PCI9_IDMA1
- bool "IDMA1"
-
- config 8260_PCI9_IDMA2
- bool "IDMA2"
-
- config 8260_PCI9_IDMA3
- bool "IDMA3"
-
- config 8260_PCI9_IDMA4
- bool "IDMA4"
-
- endchoice
-
source "drivers/pci/pcie/Kconfig"
source "drivers/pci/Kconfig"
help
This option enables support for the EP405/EP405PC boards.
-config HCU4
- bool "Hcu4"
- depends on 40x
- default n
- select 405GPR
- help
- This option enables support for the Nestal Maschinen HCU4 board.
-
config HOTFOOT
bool "Hotfoot"
depends on 40x
help
This option enables the simple PowerPC 40x platform support.
- # 40x specific CPU modules, selected based on the board above.
- config NP405H
- bool
- #depends on ASH
-
# OAK doesn't exist but wanted to keep this around for any future 403GCX boards
config 403GCX
bool
bool
select IBM405_ERR77
select IBM405_ERR51
- select IBM_NEW_EMAC_ZMII
+ select IBM_EMAC_ZMII
config 405EP
bool
config 405EX
bool
- select IBM_NEW_EMAC_EMAC4
- select IBM_NEW_EMAC_RGMII
+ select IBM_EMAC_EMAC4
+ select IBM_EMAC_RGMII
config 405EZ
bool
- select IBM_NEW_EMAC_NO_FLOW_CTRL
- select IBM_NEW_EMAC_MAL_CLR_ICINTSTAT
- select IBM_NEW_EMAC_MAL_COMMON_ERR
+ select IBM_EMAC_NO_FLOW_CTRL
+ select IBM_EMAC_MAL_CLR_ICINTSTAT
+ select IBM_EMAC_MAL_COMMON_ERR
config 405GPR
bool
bool "Server processors"
select PPC_FPU
select PPC_HAVE_PMU_SUPPORT
+ select SYS_SUPPORTS_HUGETLBFS
config PPC_BOOK3E_64
bool "Embedded processors"
config FSL_BOOKE
bool
depends on (E200 || E500) && PPC32
+ select SYS_SUPPORTS_HUGETLBFS if PHYS_64BIT
default y
# this is for common code between PPC32 & PPC64 FSL BOOKE
def_bool y
depends on !PPC_STD_MMU
- config PPC_MMU_NOHASH_32
- def_bool y
- depends on PPC_MMU_NOHASH && PPC32
-
- config PPC_MMU_NOHASH_64
- def_bool y
- depends on PPC_MMU_NOHASH && PPC64
-
config PPC_BOOK3E_MMU
def_bool y
depends on FSL_BOOKE || PPC_BOOK3E
config PPC_MM_SLICES
bool
- default y if HUGETLB_PAGE || (PPC_STD_MMU_64 && PPC_64K_PAGES)
+ default y if (PPC64 && HUGETLB_PAGE) || (PPC_STD_MMU_64 && PPC_64K_PAGES)
default n
config VIRT_CPU_ACCOUNTING
config PPC_WSP
bool
+ select PPC_A2
+ select PPC_SCOM
+ select PPC_XICS
+ select PPC_ICP_NATIVE
+ select PCI
+ select PPC_IO_WORKAROUNDS if PCI
+ select PPC_INDIRECT_PIO if PCI
default n
menu "WSP platform selection"
config PPC_PSR2
bool "PSR-2 platform"
- select PPC_A2
select GENERIC_TBSYNC
- select PPC_SCOM
select EPAPR_BOOT
select PPC_WSP
- select PPC_XICS
- select PPC_ICP_NATIVE
default y
endmenu
config PPC_A2_DD2
bool "Support for DD2 based A2/WSP systems"
depends on PPC_A2
-
- config WORKAROUND_ERRATUM_463
- depends on PPC_A2_DD2
- bool "Workaround erratum 463"
- default y
select PERF_USE_VMALLOC
select IRQ_PREFLOW_FASTEOI
select ARCH_HAVE_NMI_SAFE_CMPXCHG
+ select HAVE_C_RECORDMCOUNT
config ARCH_DEFCONFIG
string
Only choose N if you know in advance that you will not need to modify
OpenPROM settings on the running system.
- # Makefile helpers
- config SPARC32_PCI
- bool
- default y
- depends on SPARC32 && PCI
-
+ # Makefile helper
config SPARC64_PCI
bool
default y
select HAVE_TEXT_POKE_SMP
select HAVE_GENERIC_HARDIRQS
select HAVE_SPARSE_IRQ
+ select SPARSE_IRQ
select GENERIC_FIND_FIRST_BIT
select GENERIC_IRQ_PROBE
select GENERIC_PENDING_IRQ if SMP
select GENERIC_IRQ_SHOW
+ select GENERIC_CLOCKEVENTS_MIN_ADJUST
select IRQ_FORCED_THREADING
select USE_GENERIC_SMP_HELPERS if SMP
select HAVE_BPF_JIT if (X86_64 && NET)
bool
config NEED_DMA_MAP_STATE
- def_bool (X86_64 || DMAR || DMA_API_DEBUG)
+ def_bool (X86_64 || INTEL_IOMMU || DMA_API_DEBUG)
config NEED_SG_DMA_LENGTH
def_bool y
config NEED_PER_CPU_PAGE_FIRST_CHUNK
def_bool y
- config HAVE_CPUMASK_OF_CPU_MAP
- def_bool X86_64_SMP
-
config ARCH_HIBERNATION_POSSIBLE
def_bool y
config HAVE_INTEL_TXT
def_bool y
- depends on EXPERIMENTAL && DMAR && ACPI
+ depends on EXPERIMENTAL && INTEL_IOMMU && ACPI
config X86_32_SMP
def_bool y
Y to "Enhanced Real Time Clock Support", below. The "Advanced Power
Management" code will be disabled if you say Y here.
- See also <file:Documentation/i386/IO-APIC.txt>,
+ See also <file:Documentation/x86/i386/IO-APIC.txt>,
<file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at
<http://www.tldp.org/docs.html#howto>.
config X86_X2APIC
bool "Support x2apic"
- depends on X86_LOCAL_APIC && X86_64 && INTR_REMAP
+ depends on X86_LOCAL_APIC && X86_64 && IRQ_REMAP
---help---
This enables x2apic support on CPUs that have this feature.
def_bool y
depends on X86_PAT
+config ARCH_RANDOM
+ def_bool y
+ prompt "x86 architectural random number generator" if EXPERT
+ ---help---
+ Enable the x86 architectural RDRAND instruction
+ (Intel Bull Mountain technology) to generate random numbers.
+ If supported, this is a high bandwidth, cryptographically
+ secure hardware random number generator.
+
config EFI
bool "EFI runtime service support"
depends on ACPI
- AC adapter status updates
- Battery status updates
+config ALIX
+ bool "PCEngines ALIX System Support (LED setup)"
+ select GPIOLIB
+ ---help---
+ This option enables system support for the PCEngines ALIX.
+ At present this just sets up LEDs for GPIO control on
+ ALIX2/3/6 boards. However, other system specific setup should
+ get added here.
+
+ Note: You must still enable the drivers for GPIO and LED support
+ (GPIO_CS5535 & LEDS_GPIO) to actually use the LEDs
+
+ Note: You have to set alix.force=1 for boards with Award BIOS.
+
endif # X86_32
config AMD_NB
--- /dev/null
- config SMP_BROKEN
- def_bool 64BIT
-
+mainmenu "User Mode Linux/$SUBARCH $KERNELVERSION Kernel Configuration"
+
+source "arch/um/Kconfig.common"
+
+menu "UML-specific options"
+
+menu "Host processor type and features"
+
+config CMPXCHG_LOCAL
+ bool
+ default n
+
+config CMPXCHG_DOUBLE
+ bool
+ default n
+
+source "arch/x86/Kconfig.cpu"
+
+endmenu
+
+config UML_X86
+ def_bool y
+ select GENERIC_FIND_FIRST_BIT
+
+config 64BIT
+ bool
+ default SUBARCH = "x86_64"
+
+config X86_32
+ def_bool !64BIT
+ select HAVE_AOUT
+
+config X86_64
+ def_bool 64BIT
+
+config RWSEM_XCHGADD_ALGORITHM
+ def_bool X86_XADD && 64BIT
+
+config RWSEM_GENERIC_SPINLOCK
+ def_bool !RWSEM_XCHGADD_ALGORITHM
+
+config 3_LEVEL_PGTABLES
+ bool "Three-level pagetables (EXPERIMENTAL)" if !64BIT
+ default 64BIT
+ depends on EXPERIMENTAL
+ help
+ Three-level pagetables will let UML have more than 4G of physical
+ memory. All the memory that can't be mapped directly will be treated
+ as high memory.
+
+ However, this it experimental on 32-bit architectures, so if unsure say
+ N (on x86-64 it's automatically enabled, instead, as it's safe there).
+
+config ARCH_HAS_SC_SIGNALS
+ def_bool !64BIT
+
+config ARCH_REUSE_HOST_VSYSCALL_AREA
+ def_bool !64BIT
+
+config GENERIC_HWEIGHT
+ def_bool y
+
+source "arch/um/Kconfig.um"
+
+endmenu
+
+source "arch/um/Kconfig.rest"
--- /dev/null
- config STMMAC_DUAL_MAC
- bool "STMMAC: dual mac support (EXPERIMENTAL)"
- default n
- depends on EXPERIMENTAL && STMMAC_ETH && !STMMAC_TIMER
- ---help---
- Some ST SoCs (for example the stx7141 and stx7200c2) have two
- Ethernet Controllers. This option turns on the second Ethernet
- device on this kind of platforms.
-
+config STMMAC_ETH
+ tristate "STMicroelectronics 10/100/1000 Ethernet driver"
+ depends on HAS_IOMEM
+ select NET_CORE
+ select MII
+ select PHYLIB
+ select CRC32
+ ---help---
+ This is the driver for the Ethernet IPs are built around a
+ Synopsys IP Core and only tested on the STMicroelectronics
+ platforms.
+
+if STMMAC_ETH
+
+config STMMAC_DEBUG_FS
+ bool "Enable monitoring via sysFS "
+ default n
+ depends on STMMAC_ETH && DEBUG_FS
+ -- help
+ The stmmac entry in /sys reports DMA TX/RX rings
+ or (if supported) the HW cap register.
+
+config STMMAC_DA
+ bool "STMMAC DMA arbitration scheme"
+ default n
+ ---help---
+ Selecting this option, rx has priority over Tx (only for Giga
+ Ethernet device).
+ By default, the DMA arbitration scheme is based on Round-robin
+ (rx:tx priority is 1:1).
+
+config STMMAC_TIMER
+ bool "STMMAC Timer optimisation"
+ default n
+ depends on RTC_HCTOSYS_DEVICE
+ ---help---
+ Use an external timer for mitigating the number of network
+ interrupts. Currently, for SH architectures, it is possible
+ to use the TMU channel 2 and the SH-RTC device.
+
+choice
+ prompt "Select Timer device"
+ depends on STMMAC_TIMER
+
+config STMMAC_TMU_TIMER
+ bool "TMU channel 2"
+ depends on CPU_SH4
+ ---help---
+
+config STMMAC_RTC_TIMER
+ bool "Real time clock"
+ depends on RTC_CLASS
+ ---help---
+
+endchoice
+
+choice
+ prompt "Select the DMA TX/RX descriptor operating modes"
+ depends on STMMAC_ETH
+ ---help---
+ This driver supports DMA descriptor to operate both in dual buffer
+ (RING) and linked-list(CHAINED) mode. In RING mode each descriptor
+ points to two data buffer pointers whereas in CHAINED mode they
+ points to only one data buffer pointer.
+
+config STMMAC_RING
+ bool "Enable Descriptor Ring Mode"
+
+config STMMAC_CHAINED
+ bool "Enable Descriptor Chained Mode"
+
+endchoice
+
+
+endif
The PCI device frontend driver allows the kernel to import arbitrary
PCI devices from a PCI backend to support PCI driver domains.
- config XEN_PCIDEV_FE_DEBUG
- bool "Xen PCI Frontend debugging"
- depends on XEN_PCIDEV_FRONTEND && PCI_DEBUG
- help
- Say Y here if you want the Xen PCI frontend to produce a bunch of debug
- messages to the system log. Select this if you are having a
- problem with Xen PCI frontend support and want to see more of what is
- going on.
-
- When in doubt, say N.
-
config HT_IRQ
bool "Interrupts on hypertransport devices"
default y
If unsure say Y.
+config PCI_ATS
+ bool
+
config PCI_IOV
bool "PCI IOV support"
depends on PCI
+ select PCI_ATS
help
I/O Virtualization is a PCI feature supported by some devices
which allows them to create virtual devices which share their
If unsure, say N.
+config PCI_PRI
+ bool "PCI PRI support"
+ select PCI_ATS
+ help
+ PRI is the PCI Page Request Interface. It allows PCI devices that are
+ behind an IOMMU to recover from page faults.
+
+ If unsure, say N.
+
+config PCI_PASID
+ bool "PCI PASID support"
+ depends on PCI
+ select PCI_ATS
+ help
+ Process Address Space Identifiers (PASIDs) can be used by PCI devices
+ to access more than one IO address space at the same time. To make
+ use of this feature an IOMMU is required which also supports PASIDs.
+ Select this option if you have such an IOMMU and want to compile the
+ driver for it into your kernel.
+
+ If unsure, say N.
+
config PCI_IOAPIC
bool
depends on PCI
config SCSI_ISCSI_ATTRS
tristate "iSCSI Transport Attributes"
depends on SCSI && NET
+ select BLK_DEV_BSGLIB
help
If you wish to export transport-specific information about
each attached iSCSI device to sysfs, say Y.
source "drivers/scsi/aic94xx/Kconfig"
source "drivers/scsi/mvsas/Kconfig"
+config SCSI_MVUMI
+ tristate "Marvell UMI driver"
+ depends on SCSI && PCI
+ help
+ Module for Marvell Universal Message Interface(UMI) driver
+
+ To compile this driver as a module, choose M here: the
+ module will be called mvumi.
+
config SCSI_DPT_I2O
tristate "Adaptec I2O RAID support "
depends on SCSI && PCI && VIRT_TO_BUS
To compile this driver as a module, choose M here: the
module will be called arcmsr (modprobe arcmsr).
- config SCSI_ARCMSR_AER
- bool "Enable PCI Error Recovery Capability in Areca Driver(ARCMSR)"
- depends on SCSI_ARCMSR && PCIEAER
- default n
- help
- The advanced error reporting(AER) capability is "NOT" provided by
- ARC1200/1201/1202 SATA RAID controllers cards.
- If your card is one of ARC1200/1201/1202, please use the default setting, n.
- If your card is other models, you could pick it
- on condition that the kernel version is greater than 2.6.19.
- This function is maintained driver by Nick Cheng. If you have any
- problems or suggestion, you are welcome to contact with <nick.cheng@areca.com.tw>.
- To enable this function, choose Y here.
-
source "drivers/scsi/megaraid/Kconfig.megaraid"
source "drivers/scsi/mpt2sas/Kconfig"
# (temporary): known alpha quality driver
depends on EXPERIMENTAL
select SCSI_SAS_LIBSAS
+ select SCSI_SAS_HOST_SMP
---help---
This driver supports the 6Gb/s SAS capabilities of the storage
control unit found in the Intel(R) C600 series chipset.
called zfcp. If you want to compile it as a module, say M here
and read <file:Documentation/kbuild/modules.txt>.
-config ZFCP_DIF
- tristate "T10 DIF/DIX support for the zfcp driver (EXPERIMENTAL)"
- depends on ZFCP && EXPERIMENTAL
-
config SCSI_PMCRAID
tristate "PMC SIERRA Linux MaxRAID adapter support"
depends on PCI && SCSI && NET
projects / mirror_ubuntu-bionic-kernel.git / commitdiff