[net-next-2.6.git] / arch / sparc64 / Kconfig

# $Id: config.in,v 1.158 2002/01/24 22:14:44 davem Exp $
# For a description of the syntax of this configuration file,
# see the Configure script.
#

mainmenu "Linux/UltraSPARC Kernel Configuration"

config SPARC
	bool
	default y

config SPARC64
	bool
	default y
	help
	  SPARC is a family of RISC microprocessors designed and marketed by
	  Sun Microsystems, incorporated.  This port covers the newer 64-bit
	  UltraSPARC.  The UltraLinux project maintains both the SPARC32 and
	  SPARC64 ports; its web page is available at
	  <http://www.ultralinux.org/>.

config 64BIT
	def_bool y

config MMU
	bool
	default y

config TIME_INTERPOLATION
	bool
	default y

config ARCH_MAY_HAVE_PC_FDC
	bool
	default y

choice
	prompt "Kernel page size"
	default SPARC64_PAGE_SIZE_8KB

config SPARC64_PAGE_SIZE_8KB
	bool "8KB"
	help
	  This lets you select the page size of the kernel.

	  8KB and 64KB work quite well, since Sparc ELF sections
	  provide for up to 64KB alignment.

	  Therefore, 512KB and 4MB are for expert hackers only.

	  If you don't know what to do, choose 8KB.

config SPARC64_PAGE_SIZE_64KB
	bool "64KB"

config SPARC64_PAGE_SIZE_512KB
	bool "512KB"

config SPARC64_PAGE_SIZE_4MB
	bool "4MB"

endchoice

config SECCOMP
	bool "Enable seccomp to safely compute untrusted bytecode"
	depends on PROC_FS
	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.

source kernel/Kconfig.hz

source "init/Kconfig"

config SYSVIPC_COMPAT
	bool
	depends on COMPAT && SYSVIPC
	default y

menu "General machine setup"

config SMP
	bool "Symmetric multi-processing support"
	---help---
	  This enables support for systems with more than one CPU. If you have
	  a system with only one CPU, say N. If you have a system with more than
	  one CPU, say Y.

	  If you say N here, the kernel will run on single and multiprocessor
	  machines, but will use only one CPU of a multiprocessor machine. If
	  you say Y here, the kernel will run on many, but not all,
	  singleprocessor machines. On a singleprocessor machine, the kernel
	  will run faster if you say N here.

	  People using multiprocessor machines who say Y here should also say
	  Y to "Enhanced Real Time Clock Support", below. The "Advanced Power
	  Management" code will be disabled if you say Y here.

	  See also the <file:Documentation/smp.txt>,
	  <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at
	  <http://www.tldp.org/docs.html#howto>.

	  If you don't know what to do here, say N.

config PREEMPT
	bool "Preemptible Kernel"
	help
	  This option reduces the latency of the kernel when reacting to
	  real-time or interactive events by allowing a low priority process to
	  be preempted even if it is in kernel mode executing a system call.
	  This allows applications to run more reliably even when the system is
	  under load.

	  Say Y here if you are building a kernel for a desktop, embedded
	  or real-time system.  Say N if you are unsure.

config NR_CPUS
	int "Maximum number of CPUs (2-64)"
	range 2 64
	depends on SMP
	default "32"

source "drivers/cpufreq/Kconfig"

config US3_FREQ
	tristate "UltraSPARC-III CPU Frequency driver"
	depends on CPU_FREQ
	select CPU_FREQ_TABLE
	help
	  This adds the CPUFreq driver for UltraSPARC-III processors.

	  For details, take a look at <file:Documentation/cpu-freq>.

	  If in doubt, say N.

config US2E_FREQ
	tristate "UltraSPARC-IIe CPU Frequency driver"
	depends on CPU_FREQ
	select CPU_FREQ_TABLE
	help
	  This adds the CPUFreq driver for UltraSPARC-IIe processors.

	  For details, take a look at <file:Documentation/cpu-freq>.

	  If in doubt, say N.

# Global things across all Sun machines.
config RWSEM_GENERIC_SPINLOCK
	bool

config RWSEM_XCHGADD_ALGORITHM
	bool
	default y

config GENERIC_CALIBRATE_DELAY
	bool
	default y

choice
	prompt "SPARC64 Huge TLB Page Size"
	depends on HUGETLB_PAGE
	default HUGETLB_PAGE_SIZE_4MB

config HUGETLB_PAGE_SIZE_4MB
	bool "4MB"

config HUGETLB_PAGE_SIZE_512K
	depends on !SPARC64_PAGE_SIZE_4MB
	bool "512K"

config HUGETLB_PAGE_SIZE_64K
	depends on !SPARC64_PAGE_SIZE_4MB && !SPARC64_PAGE_SIZE_512KB
	bool "64K"

endchoice

endmenu

config ARCH_SPARSEMEM_ENABLE
	def_bool y

config ARCH_SPARSEMEM_DEFAULT
	def_bool y

source "mm/Kconfig"

config GENERIC_ISA_DMA
	bool
	default y

config ISA
	bool
	help
	  Find out whether you have ISA slots on your motherboard.  ISA is the
	  name of a bus system, i.e. the way the CPU talks to the other stuff
	  inside your box.  Other bus systems are PCI, EISA, MicroChannel
	  (MCA) or VESA.  ISA is an older system, now being displaced by PCI;
	  newer boards don't support it.  If you have ISA, say Y, otherwise N.

config ISAPNP
	bool
	help
	  Say Y here if you would like support for ISA Plug and Play devices.
	  Some information is in <file:Documentation/isapnp.txt>.

	  To compile this driver as a module, choose M here: the
	  module will be called isapnp.

	  If unsure, say Y.

config EISA
	bool
	---help---
	  The Extended Industry Standard Architecture (EISA) bus was
	  developed as an open alternative to the IBM MicroChannel bus.

	  The EISA bus provided some of the features of the IBM MicroChannel
	  bus while maintaining backward compatibility with cards made for
	  the older ISA bus.  The EISA bus saw limited use between 1988 and
	  1995 when it was made obsolete by the PCI bus.

	  Say Y here if you are building a kernel for an EISA-based machine.

	  Otherwise, say N.

config MCA
	bool
	help
	  MicroChannel Architecture is found in some IBM PS/2 machines and
	  laptops.  It is a bus system similar to PCI or ISA. See
	  <file:Documentation/mca.txt> (and especially the web page given
	  there) before attempting to build an MCA bus kernel.

config PCMCIA
	tristate
	---help---
	  Say Y here if you want to attach PCMCIA- or PC-cards to your Linux
	  computer.  These are credit-card size devices such as network cards,
	  modems or hard drives often used with laptops computers.  There are
	  actually two varieties of these cards: the older 16 bit PCMCIA cards
	  and the newer 32 bit CardBus cards.  If you want to use CardBus
	  cards, you need to say Y here and also to "CardBus support" below.

	  To use your PC-cards, you will need supporting software from David
	  Hinds' pcmcia-cs package (see the file <file:Documentation/Changes>
	  for location).  Please also read the PCMCIA-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>.

	  To compile this driver as modules, choose M here: the
	  modules will be called pcmcia_core and ds.

config SBUS
	bool
	default y

config SBUSCHAR
	bool
	default y

config SUN_AUXIO
	bool
	default y

config SUN_IO
	bool
	default y

config PCI
	bool "PCI support"
	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
	  your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
	  VESA. If you have PCI, say Y, otherwise N.

	  The PCI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>, contains valuable
	  information about which PCI hardware does work under Linux and which
	  doesn't.

config PCI_DOMAINS
	bool
	default PCI

source "drivers/pci/Kconfig"

config SUN_OPENPROMFS
	tristate "Openprom tree appears in /proc/openprom"
	help
	  If you say Y, the OpenPROM device tree will be available as a
	  virtual file system, which you can mount to /proc/openprom by "mount
	  -t openpromfs none /proc/openprom".

	  To compile the /proc/openprom support as a module, choose M here: the
	  module will be called openpromfs.  If unsure, choose M.

config SPARC32_COMPAT
	bool "Kernel support for Linux/Sparc 32bit binary compatibility"
	help
	  This allows you to run 32-bit binaries on your Ultra.
	  Everybody wants this; say Y.

config COMPAT
	bool
	depends on SPARC32_COMPAT
	default y

config BINFMT_ELF32
	tristate "Kernel support for 32-bit ELF binaries"
	depends on SPARC32_COMPAT
	help
	  This allows you to run 32-bit Linux/ELF binaries on your Ultra.
	  Everybody wants this; say Y.

config BINFMT_AOUT32
	bool "Kernel support for 32-bit (ie. SunOS) a.out binaries"
	depends on SPARC32_COMPAT
	help
	  This allows you to run 32-bit a.out format binaries on your Ultra.
	  If you want to run SunOS binaries (see SunOS binary emulation below)
	  or other a.out binaries, say Y. If unsure, say N.

menu "Executable file formats"

source "fs/Kconfig.binfmt"

config SUNOS_EMUL
	bool "SunOS binary emulation"
	depends on BINFMT_AOUT32
	help
	  This allows you to run most SunOS binaries.  If you want to do this,
	  say Y here and place appropriate files in /usr/gnemul/sunos. See
	  <http://www.ultralinux.org/faq.html> for more information.  If you
	  want to run SunOS binaries on an Ultra you must also say Y to
	  "Kernel support for 32-bit a.out binaries" above.

config SOLARIS_EMUL
	tristate "Solaris binary emulation (EXPERIMENTAL)"
	depends on SPARC32_COMPAT && EXPERIMENTAL
	help
	  This is experimental code which will enable you to run (many)
	  Solaris binaries on your SPARC Linux machine.

	  To compile this code as a module, choose M here: the
	  module will be called solaris.

endmenu

config CMDLINE_BOOL
	bool "Default bootloader kernel arguments"

config CMDLINE
	string "Initial kernel command string"
	depends on CMDLINE_BOOL
	default "console=ttyS0,9600 root=/dev/sda1"
	help
	  Say Y here if you want to be able to pass default arguments to
	  the kernel. This will be overridden by the bootloader, if you
	  use one (such as SILO). This is most useful if you want to boot
	  a kernel from TFTP, and want default options to be available
	  with having them passed on the command line.

	  NOTE: This option WILL override the PROM bootargs setting!

source "net/Kconfig"

source "drivers/Kconfig"

source "drivers/sbus/char/Kconfig"

source "drivers/fc4/Kconfig"

source "fs/Kconfig"

menu "Instrumentation Support"
        depends on EXPERIMENTAL

source "arch/sparc64/oprofile/Kconfig"

config KPROBES
	bool "Kprobes (EXPERIMENTAL)"
	depends on EXPERIMENTAL && MODULES
	help
	  Kprobes allows you to trap at almost any kernel address and
	  execute a callback function.  register_kprobe() establishes
	  a probepoint and specifies the callback.  Kprobes is useful
	  for kernel debugging, non-intrusive instrumentation and testing.
	  If in doubt, say "N".
endmenu

source "arch/sparc64/Kconfig.debug"

source "security/Kconfig"

source "crypto/Kconfig"

source "lib/Kconfig"
Commit	Line	Data
1da177e4 LT	1	# $Id: config.in,v 1.158 2002/01/24 22:14:44 davem Exp $
	2	# For a description of the syntax of this configuration file,
	3	# see the Configure script.
	4	#
	5
	6	mainmenu "Linux/UltraSPARC Kernel Configuration"
	7
0b57ee9e AB	8	config SPARC
	9	bool
	10	default y
	11
5843e37e DM	12	config SPARC64
	13	bool
	14	default y
	15	help
	16	SPARC is a family of RISC microprocessors designed and marketed by
	17	Sun Microsystems, incorporated. This port covers the newer 64-bit
	18	UltraSPARC. The UltraLinux project maintains both the SPARC32 and
	19	SPARC64 ports; its web page is available at
	20	<http://www.ultralinux.org/>.
	21
1da177e4 LT	22	config 64BIT
	23	def_bool y
	24
	25	config MMU
	26	bool
	27	default y
	28
	29	config TIME_INTERPOLATION
	30	bool
	31	default y
	32
a08b6b79 AV	33	config ARCH_MAY_HAVE_PC_FDC
	34	bool
	35	default y
	36
1da177e4 LT	37	choice
	38	prompt "Kernel page size"
	39	default SPARC64_PAGE_SIZE_8KB
	40
	41	config SPARC64_PAGE_SIZE_8KB
	42	bool "8KB"
	43	help
	44	This lets you select the page size of the kernel.
	45
	46	8KB and 64KB work quite well, since Sparc ELF sections
	47	provide for up to 64KB alignment.
	48
	49	Therefore, 512KB and 4MB are for expert hackers only.
	50
	51	If you don't know what to do, choose 8KB.
	52
	53	config SPARC64_PAGE_SIZE_64KB
	54	bool "64KB"
	55
	56	config SPARC64_PAGE_SIZE_512KB
	57	bool "512KB"
	58
	59	config SPARC64_PAGE_SIZE_4MB
	60	bool "4MB"
	61
	62	endchoice
	63
bb49bcda DM	64	config SECCOMP
	65	bool "Enable seccomp to safely compute untrusted bytecode"
	66	depends on PROC_FS
	67	default y
	68	help
	69	This kernel feature is useful for number crunching applications
	70	that may need to compute untrusted bytecode during their
	71	execution. By using pipes or other transports made available to
	72	the process as file descriptors supporting the read/write
	73	syscalls, it's possible to isolate those applications in
	74	their own address space using seccomp. Once seccomp is
	75	enabled via /proc/<pid>/seccomp, it cannot be disabled
	76	and the task is only allowed to execute a few safe syscalls
	77	defined by each seccomp mode.
	78
	79	If unsure, say Y. Only embedded should say N here.
	80
a6524813 DM	81	source kernel/Kconfig.hz
a6524813 DM	82
1da177e4 LT	83	source "init/Kconfig"
	84
	85	config SYSVIPC_COMPAT
	86	bool
	87	depends on COMPAT && SYSVIPC
	88	default y
	89
	90	menu "General machine setup"
	91
1da177e4 LT	92	config SMP
	93	bool "Symmetric multi-processing support"
	94	---help---
	95	This enables support for systems with more than one CPU. If you have
	96	a system with only one CPU, say N. If you have a system with more than
	97	one CPU, say Y.
	98
	99	If you say N here, the kernel will run on single and multiprocessor
	100	machines, but will use only one CPU of a multiprocessor machine. If
	101	you say Y here, the kernel will run on many, but not all,
	102	singleprocessor machines. On a singleprocessor machine, the kernel
	103	will run faster if you say N here.
	104
	105	People using multiprocessor machines who say Y here should also say
	106	Y to "Enhanced Real Time Clock Support", below. The "Advanced Power
	107	Management" code will be disabled if you say Y here.
	108
	109	See also the <file:Documentation/smp.txt>,
	110	<file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at
	111	<http://www.tldp.org/docs.html#howto>.
	112
	113	If you don't know what to do here, say N.
	114
	115	config PREEMPT
	116	bool "Preemptible Kernel"
	117	help
	118	This option reduces the latency of the kernel when reacting to
	119	real-time or interactive events by allowing a low priority process to
	120	be preempted even if it is in kernel mode executing a system call.
	121	This allows applications to run more reliably even when the system is
	122	under load.
	123
	124	Say Y here if you are building a kernel for a desktop, embedded
	125	or real-time system. Say N if you are unsure.
	126
	127	config NR_CPUS
	128	int "Maximum number of CPUs (2-64)"
	129	range 2 64
	130	depends on SMP
	131	default "32"
	132
	133	source "drivers/cpufreq/Kconfig"
	134
	135	config US3_FREQ
	136	tristate "UltraSPARC-III CPU Frequency driver"
	137	depends on CPU_FREQ
	138	select CPU_FREQ_TABLE
	139	help
	140	This adds the CPUFreq driver for UltraSPARC-III processors.
	141
	142	For details, take a look at <file:Documentation/cpu-freq>.
	143
	144	If in doubt, say N.
	145
	146	config US2E_FREQ
	147	tristate "UltraSPARC-IIe CPU Frequency driver"
	148	depends on CPU_FREQ
	149	select CPU_FREQ_TABLE
	150	help
	151	This adds the CPUFreq driver for UltraSPARC-IIe processors.
	152
	153	For details, take a look at <file:Documentation/cpu-freq>.
	154
	155	If in doubt, say N.
156
1da177e4 LT	157	# Global things across all Sun machines.
	158	config RWSEM_GENERIC_SPINLOCK
	159	bool
	160
	161	config RWSEM_XCHGADD_ALGORITHM
	162	bool
	163	default y
	164
	165	config GENERIC_CALIBRATE_DELAY
	166	bool
	167	default y
	168
	169	choice
	170	prompt "SPARC64 Huge TLB Page Size"
	171	depends on HUGETLB_PAGE
	172	default HUGETLB_PAGE_SIZE_4MB
	173
	174	config HUGETLB_PAGE_SIZE_4MB
	175	bool "4MB"
	176
	177	config HUGETLB_PAGE_SIZE_512K
	178	depends on !SPARC64_PAGE_SIZE_4MB
	179	bool "512K"
	180
	181	config HUGETLB_PAGE_SIZE_64K
61943c50	182	depends on !SPARC64_PAGE_SIZE_4MB && !SPARC64_PAGE_SIZE_512KB
1da177e4 LT	183	bool "64K"
	184
	185	endchoice
	186
5843e37e DM	187	endmenu
5843e37e DM	188
d1112018 DM	189	config ARCH_SPARSEMEM_ENABLE
	190	def_bool y
	191
	192	config ARCH_SPARSEMEM_DEFAULT
	193	def_bool y
	194
5843e37e DM	195	source "mm/Kconfig"
5843e37e DM	196
1da177e4 LT	197	config GENERIC_ISA_DMA
	198	bool
	199	default y
	200
	201	config ISA
	202	bool
	203	help
	204	Find out whether you have ISA slots on your motherboard. ISA is the
	205	name of a bus system, i.e. the way the CPU talks to the other stuff
	206	inside your box. Other bus systems are PCI, EISA, MicroChannel
	207	(MCA) or VESA. ISA is an older system, now being displaced by PCI;
	208	newer boards don't support it. If you have ISA, say Y, otherwise N.
	209
	210	config ISAPNP
	211	bool
	212	help
	213	Say Y here if you would like support for ISA Plug and Play devices.
	214	Some information is in <file:Documentation/isapnp.txt>.
	215
	216	To compile this driver as a module, choose M here: the
	217	module will be called isapnp.
	218
	219	If unsure, say Y.
	220
	221	config EISA
	222	bool
	223	---help---
	224	The Extended Industry Standard Architecture (EISA) bus was
	225	developed as an open alternative to the IBM MicroChannel bus.
	226
	227	The EISA bus provided some of the features of the IBM MicroChannel
	228	bus while maintaining backward compatibility with cards made for
	229	the older ISA bus. The EISA bus saw limited use between 1988 and
	230	1995 when it was made obsolete by the PCI bus.
	231
	232	Say Y here if you are building a kernel for an EISA-based machine.
	233
	234	Otherwise, say N.
	235
	236	config MCA
	237	bool
	238	help
	239	MicroChannel Architecture is found in some IBM PS/2 machines and
	240	laptops. It is a bus system similar to PCI or ISA. See
	241	<file:Documentation/mca.txt> (and especially the web page given
	242	there) before attempting to build an MCA bus kernel.
	243
	244	config PCMCIA
	245	tristate
	246	---help---
	247	Say Y here if you want to attach PCMCIA- or PC-cards to your Linux
	248	computer. These are credit-card size devices such as network cards,
	249	modems or hard drives often used with laptops computers. There are
	250	actually two varieties of these cards: the older 16 bit PCMCIA cards
	251	and the newer 32 bit CardBus cards. If you want to use CardBus
	252	cards, you need to say Y here and also to "CardBus support" below.
	253
	254	To use your PC-cards, you will need supporting software from David
	255	Hinds' pcmcia-cs package (see the file <file:Documentation/Changes>
	256	for location). Please also read the PCMCIA-HOWTO, available from
	257	<http://www.tldp.org/docs.html#howto>.
	258
	259	To compile this driver as modules, choose M here: the
	260	modules will be called pcmcia_core and ds.
261
262	config SBUS
263	bool
264	default y
265
266	config SBUSCHAR
267	bool
268	default y
269
270	config SUN_AUXIO
271	bool
272	default y
273
274	config SUN_IO
275	bool
276	default y
277
278	config PCI
279	bool "PCI support"
280	help
281	Find out whether you have a PCI motherboard. PCI is the name of a
282	bus system, i.e. the way the CPU talks to the other stuff inside
283	your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
284	VESA. If you have PCI, say Y, otherwise N.
285
286	The PCI-HOWTO, available from
287	<http://www.tldp.org/docs.html#howto>, contains valuable
288	information about which PCI hardware does work under Linux and which
289	doesn't.
290
291	config PCI_DOMAINS
292	bool
293	default PCI
294
1da177e4 LT	295	source "drivers/pci/Kconfig"
	296
	297	config SUN_OPENPROMFS
	298	tristate "Openprom tree appears in /proc/openprom"
	299	help
	300	If you say Y, the OpenPROM device tree will be available as a
	301	virtual file system, which you can mount to /proc/openprom by "mount
	302	-t openpromfs none /proc/openprom".
	303
	304	To compile the /proc/openprom support as a module, choose M here: the
	305	module will be called openpromfs. If unsure, choose M.
	306
	307	config SPARC32_COMPAT
	308	bool "Kernel support for Linux/Sparc 32bit binary compatibility"
	309	help
	310	This allows you to run 32-bit binaries on your Ultra.
	311	Everybody wants this; say Y.
	312
	313	config COMPAT
	314	bool
	315	depends on SPARC32_COMPAT
	316	default y
	317
1da177e4 LT	318	config BINFMT_ELF32
	319	tristate "Kernel support for 32-bit ELF binaries"
	320	depends on SPARC32_COMPAT
	321	help
	322	This allows you to run 32-bit Linux/ELF binaries on your Ultra.
	323	Everybody wants this; say Y.
	324
	325	config BINFMT_AOUT32
	326	bool "Kernel support for 32-bit (ie. SunOS) a.out binaries"
	327	depends on SPARC32_COMPAT
	328	help
	329	This allows you to run 32-bit a.out format binaries on your Ultra.
	330	If you want to run SunOS binaries (see SunOS binary emulation below)
	331	or other a.out binaries, say Y. If unsure, say N.
	332
5843e37e DM	333	menu "Executable file formats"
5843e37e DM	334
1da177e4 LT	335	source "fs/Kconfig.binfmt"
	336
	337	config SUNOS_EMUL
	338	bool "SunOS binary emulation"
	339	depends on BINFMT_AOUT32
	340	help
	341	This allows you to run most SunOS binaries. If you want to do this,
	342	say Y here and place appropriate files in /usr/gnemul/sunos. See
	343	<http://www.ultralinux.org/faq.html> for more information. If you
	344	want to run SunOS binaries on an Ultra you must also say Y to
	345	"Kernel support for 32-bit a.out binaries" above.
	346
	347	config SOLARIS_EMUL
	348	tristate "Solaris binary emulation (EXPERIMENTAL)"
	349	depends on SPARC32_COMPAT && EXPERIMENTAL
	350	help
	351	This is experimental code which will enable you to run (many)
	352	Solaris binaries on your SPARC Linux machine.
	353
	354	To compile this code as a module, choose M here: the
	355	module will be called solaris.
	356
5843e37e	357	endmenu
1da177e4 LT	358
	359	config CMDLINE_BOOL
	360	bool "Default bootloader kernel arguments"
	361
	362	config CMDLINE
	363	string "Initial kernel command string"
	364	depends on CMDLINE_BOOL
	365	default "console=ttyS0,9600 root=/dev/sda1"
	366	help
	367	Say Y here if you want to be able to pass default arguments to
	368	the kernel. This will be overridden by the bootloader, if you
	369	use one (such as SILO). This is most useful if you want to boot
	370	a kernel from TFTP, and want default options to be available
	371	with having them passed on the command line.
	372
	373	NOTE: This option WILL override the PROM bootargs setting!
	374
d5950b43 SR	375	source "net/Kconfig"
d5950b43 SR	376
5843e37e	377	source "drivers/Kconfig"
1da177e4 LT	378
	379	source "drivers/sbus/char/Kconfig"
	380
1da177e4 LT	381	source "drivers/fc4/Kconfig"
1da177e4 LT	382
1da177e4 LT	383	source "fs/Kconfig"
1da177e4 LT	384
cd6b0762 PP	385	menu "Instrumentation Support"
	386	depends on EXPERIMENTAL
	387
1da177e4 LT	388	source "arch/sparc64/oprofile/Kconfig"
1da177e4 LT	389
cd6b0762 PP	390	config KPROBES
cd6b0762 PP	391	bool "Kprobes (EXPERIMENTAL)"
add2b6fd	392	depends on EXPERIMENTAL && MODULES
cd6b0762 PP	393	help
	394	Kprobes allows you to trap at almost any kernel address and
	395	execute a callback function. register_kprobe() establishes
	396	a probepoint and specifies the callback. Kprobes is useful
	397	for kernel debugging, non-intrusive instrumentation and testing.
	398	If in doubt, say "N".
	399	endmenu
	400
1da177e4 LT	401	source "arch/sparc64/Kconfig.debug"
	402
	403	source "security/Kconfig"
	404
	405	source "crypto/Kconfig"
	406
	407	source "lib/Kconfig"