X86-32 X86-32, aka i386 architecture is enabled.
X86-64 X86-64 architecture is enabled.
More X86-64 boot options can be found in
- Documentation/x86_64/boot-options.txt .
+ Documentation/x86/x86_64/boot-options.txt .
X86 Either 32bit or 64bit x86 (same as X86-32+X86-64)
In addition, the following text indicates that the option:
Parameters denoted with BOOT are actually interpreted by the boot
loader, and have no meaning to the kernel directly.
Do not modify the syntax of boot loader parameters without extreme
-need or coordination with <Documentation/i386/boot.txt>.
+need or coordination with <Documentation/x86/i386/boot.txt>.
There are also arch-specific kernel-parameters not documented here.
-See for example <Documentation/x86_64/boot-options.txt>.
+See for example <Documentation/x86/x86_64/boot-options.txt>.
Note that ALL kernel parameters listed below are CASE SENSITIVE, and that
a trailing = on the name of any parameter states that that parameter will
that require a timer override, but don't have
HPET
- acpi.debug_layer= [HW,ACPI]
+ acpi.debug_layer= [HW,ACPI,ACPI_DEBUG]
+ acpi.debug_level= [HW,ACPI,ACPI_DEBUG]
Format: <int>
- Each bit of the <int> indicates an ACPI debug layer,
- 1: enable, 0: disable. It is useful for boot time
- debugging. After system has booted up, it can be set
- via /sys/module/acpi/parameters/debug_layer.
- CONFIG_ACPI_DEBUG must be enabled for this to produce any output.
- Available bits (add the numbers together) to enable debug output
- for specific parts of the ACPI subsystem:
- 0x01 utilities 0x02 hardware 0x04 events 0x08 tables
- 0x10 namespace 0x20 parser 0x40 dispatcher
- 0x80 executer 0x100 resources 0x200 acpica debugger
- 0x400 os services 0x800 acpica disassembler.
- The number can be in decimal or prefixed with 0x in hex.
- Warning: Many of these options can produce a lot of
- output and make your system unusable. Be very careful.
-
- acpi.debug_level= [HW,ACPI]
- Format: <int>
- Each bit of the <int> indicates an ACPI debug level,
- which corresponds to the level in an ACPI_DEBUG_PRINT
- statement. After system has booted up, this mask
- can be set via /sys/module/acpi/parameters/debug_level.
-
- CONFIG_ACPI_DEBUG must be enabled for this to produce
- any output. The number can be in decimal or prefixed
- with 0x in hex. Some of these options produce so much
- output that the system is unusable.
-
- The following global components are defined by the
- ACPI CA:
- 0x01 error
- 0x02 warn
- 0x04 init
- 0x08 debug object
- 0x10 info
- 0x20 init names
- 0x40 parse
- 0x80 load
- 0x100 dispatch
- 0x200 execute
- 0x400 names
- 0x800 operation region
- 0x1000 bfield
- 0x2000 tables
- 0x4000 values
- 0x8000 objects
- 0x10000 resources
- 0x20000 user requests
- 0x40000 package
- The number can be in decimal or prefixed with 0x in hex.
- Warning: Many of these options can produce a lot of
- output and make your system unusable. Be very careful.
+ CONFIG_ACPI_DEBUG must be enabled to produce any ACPI
+ debug output. Bits in debug_layer correspond to a
+ _COMPONENT in an ACPI source file, e.g.,
+ #define _COMPONENT ACPI_PCI_COMPONENT
+ Bits in debug_level correspond to a level in
+ ACPI_DEBUG_PRINT statements, e.g.,
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, ...
+ See Documentation/acpi/debug.txt for more information
+ about debug layers and levels.
+
+ Enable AML "Debug" output, i.e., stores to the Debug
+ object while interpreting AML:
+ acpi.debug_layer=0xffffffff acpi.debug_level=0x2
+ Enable PCI/PCI interrupt routing info messages:
+ acpi.debug_layer=0x400000 acpi.debug_level=0x4
+ Enable all messages related to ACPI hardware:
+ acpi.debug_layer=0x2 acpi.debug_level=0xffffffff
+
+ Some values produce so much output that the system is
+ unusable. The "log_buf_len" parameter may be useful
+ if you need to capture more output.
acpi.power_nocheck= [HW,ACPI]
Format: 1/0 enable/disable the check of power state.
Format:
<cpu number>,...,<cpu number>
or
- <cpu number>-<cpu number> (must be a positive range in ascending order)
+ <cpu number>-<cpu number>
+ (must be a positive range in ascending order)
or a mixture
<cpu number>,...,<cpu number>-<cpu number>
+
This option can be used to specify one or more CPUs
to isolate from the general SMP balancing and scheduling
- algorithms. The only way to move a process onto or off
- an "isolated" CPU is via the CPU affinity syscalls.
+ algorithms. You can move a process onto or off an
+ "isolated" CPU via the CPU affinity syscalls or cpuset.
<cpu number> begins at 0 and the maximum value is
"number of CPUs in system - 1".
mce [X86-32] Machine Check Exception
- mce=option [X86-64] See Documentation/x86_64/boot-options.txt
+ mce=option [X86-64] See Documentation/x86/x86_64/boot-options.txt
md= [HW] RAID subsystems devices and level
See Documentation/md.txt.
Valid arguments: on, off
Default: on
- noirqbalance [X86-32,SMP,KNL] Disable kernel irq balancing
-
noirqdebug [X86-32] Disables the code which attempts to detect and
disable unhandled interrupt sources.
See Documentation/paride.txt.
pirq= [SMP,APIC] Manual mp-table setup
- See Documentation/i386/IO-APIC.txt.
+ See Documentation/x86/i386/IO-APIC.txt.
plip= [PPT,NET] Parallel port network link
Format: { parport<nr> | timid | 0 }
See Documentation/fb/modedb.txt.
vga= [BOOT,X86-32] Select a particular video mode
- See Documentation/i386/boot.txt and
+ See Documentation/x86/i386/boot.txt and
Documentation/svga.txt.
Use vga=ask for menu.
This is actually a boot loader parameter; the value is
ALI1563 I2C DRIVER
P: Rudolf Marek
M: r.marek@assembler.cz
-L: i2c@lm-sensors.org
+L: linux-i2c@vger.kernel.org
S: Maintained
ALPHA PORT
M: philipp.zabel@gmail.com
S: Maintained
+ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
+P: Michael Petchkovsky
+M: mkpetch@internode.on.net
+S: Maintained
+
ARM/TOSA MACHINE SUPPORT
P: Dmitry Baryshkov
M: dbaryshkov@gmail.com
W: http://xf.iksaif.net/acpi4asus
S: Maintained
-ASYNCHRONOUS TRANSFERS/TRANSFORMS API
+ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
P: Dan Williams
M: dan.j.williams@intel.com
P: Maciej Sosnowski
M: mickflemm@gmail.com
P: Luis R. Rodriguez
M: mcgrof@gmail.com
+P: Bob Copeland
+M: me@bobcopeland.com
L: linux-wireless@vger.kernel.org
L: ath5k-devel@lists.ath5k.org
S: Maintained
P: Jochen Friedrich
M: jochen@scram.de
L: linuxppc-dev@ozlabs.org
-L: i2c@lm-sensors.org
+L: linux-i2c@vger.kernel.org
S: Maintained
FREESCALE SOC FS_ENET DRIVER
I2C/SMBUS STUB DRIVER
P: Mark M. Hoffman
M: mhoffman@lightlink.com
-L: i2c@lm-sensors.org
+L: linux-i2c@vger.kernel.org
S: Maintained
I2C SUBSYSTEM
M: khali@linux-fr.org
P: Ben Dooks (embedded platforms)
M: ben-linux@fluff.org
-L: i2c@lm-sensors.org
+L: linux-i2c@vger.kernel.org
T: quilt http://khali.linux-fr.org/devel/linux-2.6/jdelvare-i2c/
S: Maintained
I2C-TINY-USB DRIVER
P: Till Harbaum
M: till@harbaum.org
-L: i2c@lm-sensors.org
+L: linux-i2c@vger.kernel.org
T: http://www.harbaum.org/till/i2c_tiny_usb
S: Maintained
L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
+ INTEL MENLOW THERMAL DRIVER
+ P: Sujith Thomas
+ M: sujith.thomas@intel.com
+ L: linux-acpi@vger.kernel.org
+ W: http://www.lesswatts.org/projects/acpi/
+ S: Supported
+
INTEL IA32 MICROCODE UPDATE SUPPORT
P: Tigran Aivazian
M: tigran@aivazian.fsnet.co.uk
L: linux-scsi@vger.kernel.org
S: Maintained
+LTP (Linux Test Project)
+P: Subrata Modak
+M: subrata@linux.vnet.ibm.com
+P: Mike Frysinger
+M: vapier@gentoo.org
+L: ltp-list@lists.sourceforge.net (subscribers-only)
+W: http://ltp.sourceforge.net/
+T: git kernel.org/pub/scm/linux/kernel/git/galak/ltp.git
+S: Maintained
+
M32R ARCHITECTURE
P: Hirokazu Takata
M: takata@linux-m32r.org
OPENCORES I2C BUS DRIVER
P: Peter Korsgaard
M: jacmet@sunsite.dk
-L: i2c@lm-sensors.org
+L: linux-i2c@vger.kernel.org
S: Maintained
OPROFILE
PA SEMI SMBUS DRIVER
P: Olof Johansson
M: olof@lixom.net
-L: i2c@lm-sensors.org
+L: linux-i2c@vger.kernel.org
S: Maintained
PANASONIC LAPTOP ACPI EXTRAS DRIVER
PNP SUPPORT
P: Adam Belay
- M: ambx1@neo.rr.com
+ M: abelay@mit.edu
+ P: Bjorn Helgaas
+ M: bjorn.helgaas@hp.com
S: Maintained
PNXxxxx I2C DRIVER
P: Vitaly Wool
M: vitalywool@gmail.com
-L: i2c@lm-sensors.org
+L: linux-i2c@vger.kernel.org
S: Maintained
PPP PROTOCOL DRIVERS AND COMPRESSORS
SIS 96X I2C/SMBUS DRIVER
P: Mark M. Hoffman
M: mhoffman@lightlink.com
-L: i2c@lm-sensors.org
+L: linux-i2c@vger.kernel.org
S: Maintained
SIS FRAMEBUFFER DRIVER
VIAPRO SMBUS DRIVER
P: Jean Delvare
M: khali@linux-fr.org
-L: i2c@lm-sensors.org
+L: linux-i2c@vger.kernel.org
S: Maintained
VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
projects / mv-sheeva.git / commitdiff