select HAVE_FTRACE_MCOUNT_RECORD if (!XIP_KERNEL)
select HAVE_DYNAMIC_FTRACE if (!XIP_KERNEL)
select HAVE_FUNCTION_GRAPH_TRACER if (!THUMB2_KERNEL)
+ select ARCH_BINFMT_ELF_RANDOMIZE_PIE
select HAVE_GENERIC_DMA_COHERENT
select HAVE_KERNEL_GZIP
select HAVE_KERNEL_LZO
select HAVE_SPARSE_IRQ
select GENERIC_IRQ_SHOW
select CPU_PM if (SUSPEND || CPU_IDLE)
+ select GENERIC_PCI_IOMAP
help
The ARM series is a line of low-power-consumption RISC chip designs
licensed by ARM Ltd and targeted at embedded applications and
be avoided when possible.
config PHYS_OFFSET
- hex "Physical address of main memory"
+ hex "Physical address of main memory" if MMU
depends on !ARM_PATCH_PHYS_VIRT && !NEED_MACH_MEMORY_H
+ default DRAM_BASE if !MMU
help
Please provide the physical address corresponding to the
location of main memory in your system.
select ARCH_HAS_CPUFREQ
select CLKDEV_LOOKUP
select HAVE_MACH_CLKDEV
+ select HAVE_TCM
select ICST
select GENERIC_CLOCKEVENTS
select PLAT_VERSATILE
select ARM_AMBA
select ARM_GIC
select ARM_TIMER_SP804
+ select CACHE_L2X0
select CLKDEV_LOOKUP
select CPU_V7
select GENERIC_CLOCKEVENTS
select HAVE_ARM_SCU
+ select HAVE_SMP
select USE_OF
help
Support for the Calxeda Highbank SoC based boards.
select CPU_V6K
select GENERIC_CLOCKEVENTS
select ARM_GIC
+ select MIGHT_HAVE_CACHE_L2X0
select MIGHT_HAVE_PCI
select PCI_DOMAINS if PCI
help
select GENERIC_CLOCKEVENTS
select CLKDEV_LOOKUP
select GENERIC_IRQ_CHIP
+ select MIGHT_HAVE_CACHE_L2X0
select USE_OF
select ZONE_DMA
help
select ARCH_REQUIRE_GPIOLIB
select CLKDEV_LOOKUP
select CLKSRC_MMIO
+ select HAVE_CLK_PREPARE
help
Support for Freescale MXS-based family of processors
select ARCH_REQUIRE_GPIOLIB
select CLKDEV_LOOKUP
select GENERIC_CLOCKEVENTS
+ select GPIO_PXA
select HAVE_SCHED_CLOCK
select TICK_ONESHOT
select PLAT_PXA
select GENERIC_GPIO
select HAVE_CLK
select HAVE_SCHED_CLOCK
+ select HAVE_SMP
+ select MIGHT_HAVE_CACHE_L2X0
select ARCH_HAS_CPUFREQ
help
This enables support for NVIDIA Tegra based systems (Tegra APX,
select HAVE_SCHED_CLOCK
select HAVE_TCM
select NO_IOPORT
+ select SPARSE_IRQ
select USE_OF
help
This enables support for systems based on the Picochip picoXcell
select CLKSRC_MMIO
select ARCH_REQUIRE_GPIOLIB
select GENERIC_CLOCKEVENTS
+ select GPIO_PXA
select HAVE_SCHED_CLOCK
select TICK_ONESHOT
select PLAT_PXA
select HAVE_CLK
select CLKDEV_LOOKUP
select HAVE_MACH_CLKDEV
+ select HAVE_SMP
select GENERIC_CLOCKEVENTS
+ select MIGHT_HAVE_CACHE_L2X0
select NO_IOPORT
select SPARSE_IRQ
select MULTI_IRQ_HANDLER
select ARCH_HAS_CPUFREQ
select CPU_FREQ
select GENERIC_CLOCKEVENTS
- select HAVE_CLK
+ select CLKDEV_LOOKUP
select HAVE_SCHED_CLOCK
select TICK_ONESHOT
select ARCH_REQUIRE_GPIOLIB
Support for the StrongARM based Digital DNARD machine, also known
as "Shark" (<http://www.shark-linux.de/shark.html>).
-config ARCH_TCC_926
- bool "Telechips TCC ARM926-based systems"
- select CLKSRC_MMIO
- select CPU_ARM926T
- select HAVE_CLK
- select CLKDEV_LOOKUP
- select GENERIC_CLOCKEVENTS
- help
- Support for Telechips TCC ARM926-based systems.
-
config ARCH_U300
bool "ST-Ericsson U300 Series"
depends on MMU
select HAVE_MACH_CLKDEV
select GENERIC_GPIO
select ARCH_REQUIRE_GPIOLIB
- select NEED_MACH_MEMORY_H
help
Support for ST-Ericsson U300 series mobile platforms.
select CLKDEV_LOOKUP
select ARCH_REQUIRE_GPIOLIB
select ARCH_HAS_CPUFREQ
+ select HAVE_SMP
+ select MIGHT_HAVE_CACHE_L2X0
help
Support for ST-Ericsson's Ux500 architecture
select CPU_ARM926T
select CLKDEV_LOOKUP
select GENERIC_CLOCKEVENTS
+ select MIGHT_HAVE_CACHE_L2X0
select ARCH_REQUIRE_GPIOLIB
help
Support for the Nomadik platform by ST-Ericsson
select ARM_GIC
select ARM_AMBA
select ICST
+ select MIGHT_HAVE_CACHE_L2X0
select USE_OF
help
Support for Xilinx Zynq ARM Cortex A9 Platform
source "arch/arm/plat-spear/Kconfig"
-source "arch/arm/plat-tcc/Kconfig"
-
if ARCH_S3C2410
source "arch/arm/mach-s3c2410/Kconfig"
source "arch/arm/mach-s3c2412/Kconfig"
source arch/arm/mm/Kconfig
+config ARM_NR_BANKS
+ int
+ default 16 if ARCH_EP93XX
+ default 8
+
config IWMMXT
bool "Enable iWMMXt support"
depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK || CPU_PJ4
Enable support for iWMMXt context switching at run time if
running on a CPU that supports it.
-# bool 'Use XScale PMU as timer source' CONFIG_XSCALE_PMU_TIMER
config XSCALE_PMU
bool
- depends on CPU_XSCALE && !XSCALE_PMU_TIMER
+ depends on CPU_XSCALE
default y
config CPU_HAS_PMU
capabilities of the processor.
config PL310_ERRATA_588369
- bool "Clean & Invalidate maintenance operations do not invalidate clean lines"
+ bool "PL310 errata: Clean & Invalidate maintenance operations do not invalidate clean lines"
depends on CACHE_L2X0
help
The PL310 L2 cache controller implements three types of Clean &
config ARM_ERRATA_720789
bool "ARM errata: TLBIASIDIS and TLBIMVAIS operations can broadcast a faulty ASID"
- depends on CPU_V7 && SMP
+ depends on CPU_V7
help
This option enables the workaround for the 720789 Cortex-A9 (prior to
r2p0) erratum. A faulty ASID can be sent to the other CPUs for the
entries regardless of the ASID.
config PL310_ERRATA_727915
- bool "Background Clean & Invalidate by Way operation can cause data corruption"
+ bool "PL310 errata: Background Clean & Invalidate by Way operation can cause data corruption"
depends on CACHE_L2X0
help
PL310 implements the Clean & Invalidate by Way L2 cache maintenance
config ARM_ERRATA_751472
bool "ARM errata: Interrupted ICIALLUIS may prevent completion of broadcasted operation"
- depends on CPU_V7 && SMP
+ depends on CPU_V7
help
This option enables the workaround for the 751472 Cortex-A9 (prior
to r3p0) erratum. An interrupted ICIALLUIS operation may prevent the
operation is received by a CPU before the ICIALLUIS has completed,
potentially leading to corrupted entries in the cache or TLB.
-config ARM_ERRATA_753970
- bool "ARM errata: cache sync operation may be faulty"
+config PL310_ERRATA_753970
+ bool "PL310 errata: cache sync operation may be faulty"
depends on CACHE_PL310
help
This option enables the workaround for the 753970 PL310 (r3p0) erratum.
relevant cache maintenance functions and sets a specific bit
in the diagnostic control register of the SCU.
+config PL310_ERRATA_769419
+ bool "PL310 errata: no automatic Store Buffer drain"
+ depends on CACHE_L2X0
+ help
+ On revisions of the PL310 prior to r3p2, the Store Buffer does
+ not automatically drain. This can cause normal, non-cacheable
+ writes to be retained when the memory system is idle, leading
+ to suboptimal I/O performance for drivers using coherent DMA.
+ This option adds a write barrier to the cpu_idle loop so that,
+ on systems with an outer cache, the store buffer is drained
+ explicitly.
+
endmenu
source "arch/arm/common/Kconfig"
source "kernel/time/Kconfig"
+config HAVE_SMP
+ bool
+ help
+ This option should be selected by machines which have an SMP-
+ capable CPU.
+
+ The only effect of this option is to make the SMP-related
+ options available to the user for configuration.
+
config SMP
bool "Symmetric Multi-Processing"
depends on CPU_V6K || CPU_V7
depends on GENERIC_CLOCKEVENTS
- depends on REALVIEW_EB_ARM11MP || REALVIEW_EB_A9MP || \
- MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4 || \
- ARCH_EXYNOS4 || ARCH_TEGRA || ARCH_U8500 || ARCH_VEXPRESS_CA9X4 || \
- ARCH_MSM_SCORPIONMP || ARCH_SHMOBILE || ARCH_HIGHBANK || SOC_IMX6Q
+ depends on HAVE_SMP
depends on MMU
select USE_GENERIC_SMP_HELPERS
select HAVE_ARM_SCU if !ARCH_MSM_SCORPIONMP
accounting to be spread across the timer interval, preventing a
"thundering herd" at every timer tick.
+config ARCH_NR_GPIO
+ int
+ default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
+ default 350 if ARCH_U8500
+ default 0
+ help
+ Maximum number of GPIOs in the system.
+
+ If unsure, leave the default value.
+
source kernel/Kconfig.preempt
config HZ
config XIP_KERNEL
bool "Kernel Execute-In-Place from ROM"
- depends on !ZBOOT_ROM
+ depends on !ZBOOT_ROM && !ARM_LPAE
help
Execute-In-Place allows the kernel to run from non-volatile storage
directly addressable by the CPU, such as NOR flash. This saves RAM
config KEXEC
bool "Kexec system call (EXPERIMENTAL)"
- depends on EXPERIMENTAL
+ depends on EXPERIMENTAL && (!SMP || HOTPLUG_CPU)
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
bool "Use PCI"
depends on MB93090_MB00
default y
+ select GENERIC_PCI_IOMAP
help
Some FR-V systems (such as the MB93090-MB00 VDK) have PCI
onboard. If you have one of these boards and you wish to use the PCI
source "drivers/pcmcia/Kconfig"
-#config MATH_EMULATION
-# bool "Math emulation support (EXPERIMENTAL)"
-# depends on EXPERIMENTAL
-# help
-# At some point in the future, this will cause floating-point math
-# instructions to be emulated by the kernel on machines that lack a
-# floating-point math coprocessor. Thrill-seekers and chronically
-# sleep-deprived psychotic hacker types can say Y now, everyone else
-# should probably wait a while.
-
menu "Power management options"
config ARCH_SUSPEND_POSSIBLE
select HAVE_ARCH_TRACEHOOK
select HAVE_DMA_API_DEBUG
select HAVE_GENERIC_HARDIRQS
+ select HAVE_MEMBLOCK
+ select HAVE_MEMBLOCK_NODE_MAP
+ select ARCH_DISCARD_MEMBLOCK
select GENERIC_IRQ_PROBE
select GENERIC_PENDING_IRQ if SMP
select IRQ_PER_CPU
select GENERIC_IRQ_SHOW
select ARCH_WANT_OPTIONAL_GPIOLIB
select ARCH_HAVE_NMI_SAFE_CMPXCHG
+ select GENERIC_IOMAP
default y
help
The Itanium Processor Family is Intel's 64-bit successor to
bool
default y
- config GENERIC_IOMAP
- bool
- default y
-
config ARCH_CLOCKSOURCE_DATA
def_bool y
MAX_NUMNODES will be 2^(This value).
If in doubt, use the default.
-config ARCH_POPULATES_NODE_MAP
- def_bool y
-
# VIRTUAL_MEM_MAP and FLAT_NODE_MEM_MAP are functionally equivalent.
# VIRTUAL_MEM_MAP has been retained for historical reasons.
config VIRTUAL_MEM_MAP
default y
select HAVE_IDE
select HAVE_AOUT if MMU
- select GENERIC_ATOMIC64 if MMU
select HAVE_GENERIC_HARDIRQS
select GENERIC_IRQ_SHOW
select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS
bool
default y
- config GENERIC_IOMAP
- def_bool MMU
-
+config GENERIC_CSUM
+ bool
+
config TIME_LOW_RES
bool
default y
config ARCH_USES_GETTIMEOFFSET
- def_bool MMU
+ def_bool MMU && !COLDFIRE
config NO_IOPORT
def_bool y
config CPU_HAS_NO_BITFIELDS
bool
+config CPU_HAS_NO_MULDIV64
+ bool
+
+config CPU_HAS_ADDRESS_SPACES
+ bool
+
config HZ
int
default 1000 if CLEOPATRA
config MMU
bool "MMU-based Paged Memory Management Support"
default y
+ select GENERIC_IOMAP
help
Select if you want MMU-based virtualised addressing space
support by paged memory management. If unsure, say 'Y'.
config MMU_MOTOROLA
bool
+config MMU_COLDFIRE
+ bool
+
config MMU_SUN3
bool
- depends on MMU && !MMU_MOTOROLA
+ depends on MMU && !MMU_MOTOROLA && !MMU_COLDFIRE
menu "Platform setup"
select HAVE_FUNCTION_GRAPH_TRACER
select HAVE_KPROBES
select HAVE_KRETPROBES
+ select ARCH_BINFMT_ELF_RANDOMIZE_PIE
select RTC_LIB if !MACH_LOONGSON
select GENERIC_ATOMIC64 if !64BIT
select HAVE_DMA_ATTRS
select GENERIC_IRQ_SHOW
select HAVE_ARCH_JUMP_LABEL
select IRQ_FORCED_THREADING
+ select HAVE_MEMBLOCK
+ select HAVE_MEMBLOCK_NODE_MAP
+ select ARCH_DISCARD_MEMBLOCK
menu "Machine selection"
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_ZBOOT_UART16550
select ARCH_REQUIRE_GPIOLIB
- select GCD
select VLYNQ
help
Support for the Texas Instruments AR7 System-on-a-Chip
or have huge holes in the physical address space for other reasons.
See <file:Documentation/vm/numa> for more.
-config ARCH_POPULATES_NODE_MAP
- def_bool y
-
config ARCH_SPARSEMEM_ENABLE
bool
select SPARSEMEM_STATIC
bool "Support for PCI controller"
depends on HW_HAS_PCI
select PCI_DOMAINS
+ select GENERIC_PCI_IOMAP
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
Linux driver support status is documented at:
<http://www.linux-mips.org/wiki/DECstation>
-#config ACCESSBUS
-# bool "Access.Bus support"
-# depends on TC
-
config MMU
bool
default y
bool
default y if 64BIT
+config ARCH_HAS_CPU_IDLE_WAIT
+ bool
+ default y
+
config GENERIC_HWEIGHT
bool
default y
select HAVE_KRETPROBES
select HAVE_ARCH_TRACEHOOK
select HAVE_MEMBLOCK
+ select HAVE_MEMBLOCK_NODE_MAP
select HAVE_DMA_ATTRS
select HAVE_DMA_API_DEBUG
select USE_GENERIC_SMP_HELPERS if SMP
select IRQ_PER_CPU
select GENERIC_IRQ_SHOW
select GENERIC_IRQ_SHOW_LEVEL
+ select IRQ_FORCED_THREADING
select HAVE_RCU_TABLE_FREE if SMP
select HAVE_SYSCALL_TRACEPOINTS
select HAVE_BPF_JIT if (PPC64 && NET)
config CRASH_DUMP
bool "Build a kdump crash kernel"
- depends on PPC64 || 6xx || FSL_BOOKE
- select RELOCATABLE if PPC64 || FSL_BOOKE
+ depends on PPC64 || 6xx || FSL_BOOKE || (44x && !SMP && !PPC_47x)
+ select RELOCATABLE if PPC64 || 44x
+ select DYNAMIC_MEMSTART if FSL_BOOKE
help
Build a kernel suitable for use as a kdump capture kernel.
The same kernel binary can be used as production kernel and dump
def_bool y
depends on (SMP && PPC_PSERIES) || PPC_PS3
-config ARCH_POPULATES_NODE_MAP
- def_bool y
-
config SYS_SUPPORTS_HUGETLBFS
bool
controller. Also contains some common code used by
drivers for specific local bus peripherals.
+config FSL_IFC
+ bool
+ depends on FSL_SOC
+
config FSL_GTM
bool
depends on PPC_83xx || QUICC_ENGINE || CPM2
default PCI_PERMEDIA if !4xx && !CPM2 && !8xx
default PCI_QSPAN if !4xx && !CPM2 && 8xx
select ARCH_SUPPORTS_MSI
+ select GENERIC_PCI_IOMAP
help
Find out whether your system includes a PCI bus. PCI is the name of
a bus system, i.e. the way the CPU talks to the other stuff inside
endmenu
+config NONSTATIC_KERNEL
+ bool
+ default n
+
menu "Advanced setup"
depends on PPC32
int "Number of CAMs to use to map low memory" if LOWMEM_CAM_NUM_BOOL
default 3
+config DYNAMIC_MEMSTART
+ bool "Enable page aligned dynamic load address for kernel (EXPERIMENTAL)"
+ depends on EXPERIMENTAL && ADVANCED_OPTIONS && FLATMEM && (FSL_BOOKE || 44x)
+ select NONSTATIC_KERNEL
+ help
+ This option enables the kernel to be loaded at any page aligned
+ physical address. The kernel creates a mapping from KERNELBASE to
+ the address where the kernel is loaded. The page size here implies
+ the TLB page size of the mapping for kernel on the particular platform.
+ Please refer to the init code for finding the TLB page size.
+
+ DYNAMIC_MEMSTART is an easy way of implementing pseudo-RELOCATABLE
+ kernel image, where the only restriction is the page aligned kernel
+ load address. When this option is enabled, the compile time physical
+ address CONFIG_PHYSICAL_START is ignored.
+
+ This option is overridden by CONFIG_RELOCATABLE
+
config RELOCATABLE
bool "Build a relocatable kernel (EXPERIMENTAL)"
- depends on EXPERIMENTAL && ADVANCED_OPTIONS && FLATMEM && (FSL_BOOKE || PPC_47x)
+ depends on EXPERIMENTAL && ADVANCED_OPTIONS && FLATMEM && 44x
+ select NONSTATIC_KERNEL
help
This builds a kernel image that is capable of running at the
- location the kernel is loaded at (some alignment restrictions may
- exist).
+ location the kernel is loaded at, without any alignment restrictions.
+ This feature is a superset of DYNAMIC_MEMSTART and hence overrides it.
One use is for the kexec on panic case where the recovery kernel
must live at a different physical address than the primary
it has been loaded at and the compile time physical addresses
CONFIG_PHYSICAL_START is ignored. However CONFIG_PHYSICAL_START
setting can still be useful to bootwrappers that need to know the
- load location of the kernel (eg. u-boot/mkimage).
+ load address of the kernel (eg. u-boot/mkimage).
+
+config RELOCATABLE_PPC32
+ def_bool y
+ depends on PPC32 && RELOCATABLE
config PAGE_OFFSET_BOOL
bool "Set custom page offset address"
config KERNEL_START
hex "Virtual address of kernel base" if KERNEL_START_BOOL
default PAGE_OFFSET if PAGE_OFFSET_BOOL
- default "0xc2000000" if CRASH_DUMP && !RELOCATABLE
+ default "0xc2000000" if CRASH_DUMP && !NONSTATIC_KERNEL
default "0xc0000000"
config PHYSICAL_START_BOOL
config PHYSICAL_START
hex "Physical address where the kernel is loaded" if PHYSICAL_START_BOOL
- default "0x02000000" if PPC_STD_MMU && CRASH_DUMP && !RELOCATABLE
+ default "0x02000000" if PPC_STD_MMU && CRASH_DUMP && !NONSTATIC_KERNEL
default "0x00000000"
config PHYSICAL_ALIGN
if PPC64
config RELOCATABLE
bool "Build a relocatable kernel"
+ select NONSTATIC_KERNEL
help
This builds a kernel image that is capable of running anywhere
in the RMA (real memory area) at any 16k-aligned base address.
config PPC_IO_WORKAROUNDS
bool
- config GENERIC_IOMAP
- bool
-
source "drivers/cpufreq/Kconfig"
menu "CPU Frequency drivers"
endmenu
+menu "CPUIdle driver"
+
+source "drivers/cpuidle/Kconfig"
+
+endmenu
+
config PPC601_SYNC_FIX
bool "Workarounds for PPC601 bugs"
depends on 6xx && (PPC_PREP || PPC_PMAC)
def_bool y
select HAVE_GENERIC_HARDIRQS
select GENERIC_IRQ_SHOW
+ select GENERIC_IOMAP
+ select HAVE_MEMBLOCK
+ select HAVE_MEMBLOCK_NODE_MAP
+ select ARCH_DISCARD_MEMBLOCK
choice
prompt "System type"
config CPU_SCORE7
bool
- config GENERIC_IOMAP
- def_bool y
-
config NO_DMA
bool
default y
config ARCH_FLATMEM_ENABLE
def_bool y
-config ARCH_POPULATES_NODE_MAP
- def_bool y
-
source "mm/Kconfig"
config MEMORY_START
select CLKDEV_LOOKUP
select HAVE_IDE if HAS_IOPORT
select HAVE_MEMBLOCK
+ select HAVE_MEMBLOCK_NODE_MAP
select HAVE_OPROFILE
select HAVE_GENERIC_DMA_COHERENT
select HAVE_ARCH_TRACEHOOK
config GENERIC_CALIBRATE_DELAY
bool
- config GENERIC_IOMAP
- bool
-
config GENERIC_CLOCKEVENTS
def_bool y
bool "PCI support"
depends on SYS_SUPPORTS_PCI
select PCI_DOMAINS
+ select GENERIC_PCI_IOMAP
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
select HAVE_GENERIC_HARDIRQS
select GENERIC_IRQ_SHOW
select USE_GENERIC_SMP_HELPERS if SMP
+ select GENERIC_PCI_IOMAP
config SPARC32
def_bool !64BIT
+ select GENERIC_ATOMIC64
config SPARC64
def_bool 64BIT
select HAVE_KPROBES
select HAVE_RCU_TABLE_FREE if SMP
select HAVE_MEMBLOCK
+ select HAVE_MEMBLOCK_NODE_MAP
select HAVE_SYSCALL_WRAPPERS
select HAVE_DYNAMIC_FTRACE
select HAVE_FTRACE_MCOUNT_RECORD
def_bool y
depends on NEED_MULTIPLE_NODES
-config ARCH_POPULATES_NODE_MAP
- def_bool y if SPARC64
-
config ARCH_SELECT_MEMORY_MODEL
def_bool y if SPARC64
making when dealing with multi-core CPU chips at a cost of slightly
increased overhead in some places. If unsure say N here.
-if SPARC64
source "kernel/Kconfig.preempt"
-endif
config CMDLINE_BOOL
bool "Default bootloader kernel arguments"
#include <linux/irq.h>
#include <linux/io.h>
#include <linux/uaccess.h>
+#include <linux/export.h>
#include <asm/processor.h>
#include <asm/sections.h>
return 0;
}
- void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max)
- {
- unsigned long start = pci_resource_start(dev, bar);
- unsigned long len = pci_resource_len(dev, bar);
- unsigned long flags = pci_resource_flags(dev, bar);
-
- if (!len)
- return NULL;
- if (max && len > max)
- len = max;
-
- if (!(flags & IORESOURCE_MEM)) {
- pr_info("PCI: Trying to map invalid resource %#lx\n", flags);
- start = 0;
- }
-
- return (void __iomem *)start;
- }
- EXPORT_SYMBOL(pci_iomap);
-
-
/****************************************************************
*
* Tile PCI config space read/write routines
select HAVE_IOREMAP_PROT
select HAVE_KPROBES
select HAVE_MEMBLOCK
+ select HAVE_MEMBLOCK_NODE_MAP
+ select ARCH_DISCARD_MEMBLOCK
select ARCH_WANT_OPTIONAL_GPIOLIB
select ARCH_WANT_FRAME_POINTERS
select HAVE_DMA_ATTRS
select ANON_INODES
select HAVE_ARCH_KMEMCHECK
select HAVE_USER_RETURN_NOTIFIER
+ select ARCH_BINFMT_ELF_RANDOMIZE_PIE
select HAVE_ARCH_JUMP_LABEL
select HAVE_TEXT_POKE_SMP
select HAVE_GENERIC_HARDIRQS
select HAVE_BPF_JIT if (X86_64 && NET)
select CLKEVT_I8253
select ARCH_HAVE_NMI_SAFE_CMPXCHG
+ select GENERIC_IOMAP
config INSTRUCTION_DECODER
def_bool (KPROBES || PERF_EVENTS)
config GENERIC_ISA_DMA
def_bool ISA_DMA_API
- config GENERIC_IOMAP
- def_bool y
-
config GENERIC_BUG
def_bool y
depends on BUG
bool
default X86_64
-config ARCH_POPULATES_NODE_MAP
- def_bool y
-
config AUDIT_ARCH
bool
default X86_64
If you enable this option then you'll be able to select support
for the following (non-PC) 64 bit x86 platforms:
+ Numascale NumaChip
ScaleMP vSMP
SGI Ultraviolet
endif
# This is an alphabetically sorted list of 64 bit extended platforms
# Please maintain the alphabetic order if and when there are additions
+config X86_NUMACHIP
+ bool "Numascale NumaChip"
+ depends on X86_64
+ depends on X86_EXTENDED_PLATFORM
+ depends on NUMA
+ depends on SMP
+ depends on X86_X2APIC
+ depends on !EDAC_AMD64
+ ---help---
+ Adds support for Numascale NumaChip large-SMP systems. Needed to
+ enable more than ~168 cores.
+ If you don't have one of these, you should say N here.
config X86_VSMP
bool "ScaleMP vSMP"
This option compiles in support for the CE4100 SOC for settop
boxes and media devices.
-config X86_INTEL_MID
+config X86_WANT_INTEL_MID
bool "Intel MID platform support"
depends on X86_32
depends on X86_EXTENDED_PLATFORM
systems which do not have the PCI legacy interfaces (Moorestown,
Medfield). If you are building for a PC class system say N here.
-if X86_INTEL_MID
+if X86_WANT_INTEL_MID
+
+config X86_INTEL_MID
+ bool
config X86_MRST
bool "Moorestown MID platform"
select SPI
select INTEL_SCU_IPC
select X86_PLATFORM_DEVICES
+ select X86_INTEL_MID
---help---
Moorestown is Intel's Low Power Intel Architecture (LPIA) based Moblin
Internet Device(MID) platform. Moorestown consists of two chips:
config X86_APM_BOOT
def_bool y
- depends on APM || APM_MODULE
+ depends on APM
menuconfig APM
tristate "APM (Advanced Power Management) BIOS support"
#include <asm-generic/iomap.h>
#endif
+ #include <asm-generic/pci_iomap.h>
+
#ifndef mmiowb
#define mmiowb() do {} while (0)
#endif
#define __io_virt(x) ((void __force *) (x))
#ifndef CONFIG_GENERIC_IOMAP
- /* Create a virtual mapping cookie for a PCI BAR (memory or IO) */
struct pci_dev;
- extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max);
static inline void pci_iounmap(struct pci_dev *dev, void __iomem *p)
{
}
#define ioremap_wc ioremap_nocache
#endif
-static inline void iounmap(void *addr)
+static inline void iounmap(void __iomem *addr)
{
}
#endif /* CONFIG_MMU */
config GENERIC_FIND_FIRST_BIT
bool
+ config GENERIC_PCI_IOMAP
+ bool
+
+ config GENERIC_IOMAP
+ bool
+ select GENERIC_PCI_IOMAP
+
config CRC_CCITT
tristate "CRC-CCITT functions"
help
bool
depends on SMP
+config DQL
+ bool
+
#
# Netlink attribute parsing support is select'ed if needed
#
If unsure, say N.
config CORDIC
- tristate "Cordic function"
+ tristate "CORDIC algorithm"
help
- The option provides arithmetic function using cordic algorithm
- so its calculations are in fixed point. Modules can select this
- when they require this function. Module will be called cordic.
+ This option provides an implementation of the CORDIC algorithm;
+ calculations are in fixed point. Module will be called cordic.
endmenu
lib-$(CONFIG_MMU) += ioremap.o
lib-$(CONFIG_SMP) += cpumask.o
-lib-y += kobject.o kref.o klist.o
+lib-y += kobject.o klist.o
obj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
bust_spinlocks.o hexdump.o kasprintf.o bitmap.o scatterlist.o \
lib-$(CONFIG_HOTPLUG) += kobject_uevent.o
obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
+ obj-$(CONFIG_GENERIC_PCI_IOMAP) += pci_iomap.o
obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o
obj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o
obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
obj-$(CONFIG_CORDIC) += cordic.o
+obj-$(CONFIG_DQL) += dynamic_queue_limits.o
+
hostprogs-y := gen_crc32table
clean-files := crc32table.h
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