select DMA_IP27
select EARLY_PRINTK
select HW_HAS_PCI
+ select NR_CPUS_DEFAULT_64
select PCI_DOMAINS
select SYS_HAS_CPU_R10000
select SYS_SUPPORTS_64BIT_KERNEL
bool "Sibyte BCM91480B-BigSur"
select BOOT_ELF32
select DMA_COHERENT
+ select NR_CPUS_DEFAULT_4
select PCI_DOMAINS
select SIBYTE_BCM1x80
select SWAP_IO_SPACE
bool "Sibyte BCM91250A-SWARM"
select BOOT_ELF32
select DMA_COHERENT
+ select NR_CPUS_DEFAULT_2
select SIBYTE_SB1250
select SWAP_IO_SPACE
select SYS_HAS_CPU_SB1
depends on EXPERIMENTAL
select BOOT_ELF32
select DMA_COHERENT
+ select NR_CPUS_DEFAULT_2
select SIBYTE_SB1250
select SWAP_IO_SPACE
select SYS_HAS_CPU_SB1
depends on EXPERIMENTAL
select BOOT_ELF32
select DMA_COHERENT
+ select NR_CPUS_DEFAULT_2
select SIBYTE_SB1250
select SWAP_IO_SPACE
select SYS_HAS_CPU_SB1
depends on EXPERIMENTAL
select BOOT_ELF32
select DMA_COHERENT
+ select NR_CPUS_DEFAULT_2
select SIBYTE_SB1250
select SWAP_IO_SPACE
select SYS_HAS_CPU_SB1
endchoice
-config KEXEC
- bool "Kexec system call (EXPERIMENTAL)"
- depends on 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
- but it is indepedent of the system firmware. And like a reboot
- you can start any kernel with it, not just Linux.
-
- The name comes from the similiarity to the exec system call.
-
- It is an ongoing process to be certain the hardware in a machine
- is properly shutdown, so do not be surprised if this code does not
- initially work for you. It may help to enable device hotplugging
- support. As of this writing the exact hardware interface is
- strongly in flux, so no good recommendation can be made.
-
source "arch/mips/ddb5xxx/Kconfig"
source "arch/mips/gt64120/ev64120/Kconfig"
source "arch/mips/jazz/Kconfig"
select CPU_MIPSR2_IRQ_VI
select CPU_MIPSR2_SRS
select MIPS_MT
+ select NR_CPUS_DEFAULT_2
+ select NR_CPUS_DEFAULT_8
select SMP
select SYS_SUPPORTS_SMP
help
config SYS_SUPPORTS_SMP
bool
+config NR_CPUS_DEFAULT_2
+ bool
+
+config NR_CPUS_DEFAULT_4
+ bool
+
+config NR_CPUS_DEFAULT_8
+ bool
+
+config NR_CPUS_DEFAULT_16
+ bool
+
+config NR_CPUS_DEFAULT_32
+ bool
+
+config NR_CPUS_DEFAULT_64
+ bool
+
config NR_CPUS
int "Maximum number of CPUs (2-64)"
range 2 64
depends on SMP
- default "64" if SGI_IP27
- default "2"
- default "8" if MIPS_MT_SMTC
+ default "2" if NR_CPUS_DEFAULT_2
+ default "4" if NR_CPUS_DEFAULT_4
+ default "8" if NR_CPUS_DEFAULT_8
+ default "16" if NR_CPUS_DEFAULT_16
+ default "32" if NR_CPUS_DEFAULT_32
+ default "64" if NR_CPUS_DEFAULT_64
help
This allows you to specify the maximum number of CPUs which this
kernel will support. The maximum supported value is 32 for 32-bit
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
+ 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
+ but it is indepedent of the system firmware. And like a reboot
+ you can start any kernel with it, not just Linux.
+
+ The name comes from the similiarity to the exec system call.
+
+ It is an ongoing process to be certain the hardware in a machine
+ is properly shutdown, so do not be surprised if this code does not
+ initially work for you. It may help to enable device hotplugging
+ support. As of this writing the exact hardware interface is
+ strongly in flux, so no good recommendation can be made.
+
+config SECCOMP
+ bool "Enable seccomp to safely compute untrusted bytecode"
+ depends on PROC_FS && BROKEN
+ default y
+ help
+ This kernel feature is useful for number crunching applications
+ that may need to compute untrusted bytecode during their
+ execution. By using pipes or other transports made available to
+ the process as file descriptors supporting the read/write
+ syscalls, it's possible to isolate those applications in
+ their own address space using seccomp. Once seccomp is
+ enabled via /proc/<pid>/seccomp, it cannot be disabled
+ and the task is only allowed to execute a few safe syscalls
+ defined by each seccomp mode.
+
+ If unsure, say Y. Only embedded should say N here.
+
endmenu
config RWSEM_GENERIC_SPINLOCK
bool
default y if MIPS32_O32 || MIPS32_N32
-config SECCOMP
- bool "Enable seccomp to safely compute untrusted bytecode"
- depends on PROC_FS && BROKEN
- default y
- help
- This kernel feature is useful for number crunching applications
- that may need to compute untrusted bytecode during their
- execution. By using pipes or other transports made available to
- the process as file descriptors supporting the read/write
- syscalls, it's possible to isolate those applications in
- their own address space using seccomp. Once seccomp is
- enabled via /proc/<pid>/seccomp, it cannot be disabled
- and the task is only allowed to execute a few safe syscalls
- defined by each seccomp mode.
-
- If unsure, say Y. Only embedded should say N here.
-
config PM
bool "Power Management support (EXPERIMENTAL)"
depends on EXPERIMENTAL && SOC_AU1X00
projects / linux-2.6-omap-h63xx.git / blobdiff