Loading Documentation/00-INDEX +4 −2 Original line number Original line Diff line number Diff line Loading @@ -32,8 +32,6 @@ DocBook/ - directory with DocBook templates etc. for kernel documentation. - directory with DocBook templates etc. for kernel documentation. HOWTO HOWTO - the process and procedures of how to do Linux kernel development. - the process and procedures of how to do Linux kernel development. IO-mapping.txt - how to access I/O mapped memory from within device drivers. IPMI.txt IPMI.txt - info on Linux Intelligent Platform Management Interface (IPMI) Driver. - info on Linux Intelligent Platform Management Interface (IPMI) Driver. IRQ-affinity.txt IRQ-affinity.txt Loading Loading @@ -84,6 +82,8 @@ blockdev/ - info on block devices & drivers - info on block devices & drivers btmrvl.txt btmrvl.txt - info on Marvell Bluetooth driver usage. - info on Marvell Bluetooth driver usage. bus-virt-phys-mapping.txt - how to access I/O mapped memory from within device drivers. cachetlb.txt cachetlb.txt - describes the cache/TLB flushing interfaces Linux uses. - describes the cache/TLB flushing interfaces Linux uses. cdrom/ cdrom/ Loading Loading @@ -168,6 +168,8 @@ initrd.txt - how to use the RAM disk as an initial/temporary root filesystem. - how to use the RAM disk as an initial/temporary root filesystem. input/ input/ - info on Linux input device support. - info on Linux input device support. io-mapping.txt - description of io_mapping functions in linux/io-mapping.h io_ordering.txt io_ordering.txt - info on ordering I/O writes to memory-mapped addresses. - info on ordering I/O writes to memory-mapped addresses. ioctl/ ioctl/ Loading Documentation/ABI/testing/debugfs-ec 0 → 100644 +20 −0 Original line number Original line Diff line number Diff line What: /sys/kernel/debug/ec/*/{gpe,use_global_lock,io} Date: July 2010 Contact: Thomas Renninger <trenn@suse.de> Description: General information like which GPE is assigned to the EC and whether the global lock should get used. Knowing the EC GPE one can watch the amount of HW events related to the EC here (XY -> GPE number from /sys/kernel/debug/ec/*/gpe): /sys/firmware/acpi/interrupts/gpeXY The io file is binary and a userspace tool located here: ftp://ftp.suse.com/pub/people/trenn/sources/ec/ should get used to read out the 256 Embedded Controller registers or writing to them. CAUTION: Do not write to the Embedded Controller if you don't know what you are doing! Rebooting afterwards also is a good idea. This can influence the way your machine is cooled and fans may not get switched on again after you did a wrong write. Documentation/ABI/testing/sysfs-devices-memory +3 −3 Original line number Original line Diff line number Diff line Loading @@ -7,7 +7,7 @@ Description: added or removed dynamically to represent hot-add/remove added or removed dynamically to represent hot-add/remove operations. operations. Users: hotplug memory add/remove tools Users: hotplug memory add/remove tools https://w3.opensource.ibm.com/projects/powerpc-utils/ http://www.ibm.com/developerworks/wikis/display/LinuxP/powerpc-utils What: /sys/devices/system/memory/memoryX/removable What: /sys/devices/system/memory/memoryX/removable Date: June 2008 Date: June 2008 Loading @@ -19,7 +19,7 @@ Description: identify removable sections of the memory before attempting identify removable sections of the memory before attempting potentially expensive hot-remove memory operation potentially expensive hot-remove memory operation Users: hotplug memory remove tools Users: hotplug memory remove tools https://w3.opensource.ibm.com/projects/powerpc-utils/ http://www.ibm.com/developerworks/wikis/display/LinuxP/powerpc-utils What: /sys/devices/system/memory/memoryX/phys_device What: /sys/devices/system/memory/memoryX/phys_device Date: September 2008 Date: September 2008 Loading Loading @@ -58,7 +58,7 @@ Description: by root to offline that section. by root to offline that section. # echo offline > /sys/devices/system/memory/memory22/state # echo offline > /sys/devices/system/memory/memory22/state Users: hotplug memory remove tools Users: hotplug memory remove tools https://w3.opensource.ibm.com/projects/powerpc-utils/ http://www.ibm.com/developerworks/wikis/display/LinuxP/powerpc-utils What: /sys/devices/system/memoryX/nodeY What: /sys/devices/system/memoryX/nodeY Loading Documentation/ABI/testing/sysfs-devices-system-cpu +1 −1 Original line number Original line Diff line number Diff line Loading @@ -197,7 +197,7 @@ Description: These files exist in every cpu's cache index directories. Currently, only AMD Family 10h Processors support cache index Currently, only AMD Family 10h Processors support cache index disable, and only for their L3 caches. See the BIOS and disable, and only for their L3 caches. See the BIOS and Kernel Developer's Guide at Kernel Developer's Guide at http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/31116-Public-GH-BKDG_3.20_2-4-09.pdf http://support.amd.com/us/Embedded_TechDocs/31116-Public-GH-BKDG_3-28_5-28-09.pdf for formatting information and other details on the for formatting information and other details on the cache index disable. cache index disable. Users: joachim.deguara@amd.com Users: joachim.deguara@amd.com Documentation/ABI/testing/sysfs-driver-hid-roccat-kone +0 −13 Original line number Original line Diff line number Diff line Loading @@ -33,19 +33,6 @@ Description: When read, this file returns the raw integer version number of the left. E.g. a returned value of 138 means 1.38 left. E.g. a returned value of 138 means 1.38 This file is readonly. This file is readonly. What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/kone_driver_version Date: March 2010 Contact: Stefan Achatz <erazor_de@users.sourceforge.net> Description: When read, this file returns the driver version. The format of the string is "v<major>.<minor>.<patchlevel>". This attribute is used by the userland tools to find the sysfs- paths of installed kone-mice and determine the capabilites of the driver. Versions of this driver for old kernels replace usbhid instead of generic-usb. The way to scan for this file has been chosen to provide a consistent way for all supported kernel versions. This file is readonly. What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/profile[1-5] What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/profile[1-5] Date: March 2010 Date: March 2010 Contact: Stefan Achatz <erazor_de@users.sourceforge.net> Contact: Stefan Achatz <erazor_de@users.sourceforge.net> Loading Loading
Documentation/00-INDEX +4 −2 Original line number Original line Diff line number Diff line Loading @@ -32,8 +32,6 @@ DocBook/ - directory with DocBook templates etc. for kernel documentation. - directory with DocBook templates etc. for kernel documentation. HOWTO HOWTO - the process and procedures of how to do Linux kernel development. - the process and procedures of how to do Linux kernel development. IO-mapping.txt - how to access I/O mapped memory from within device drivers. IPMI.txt IPMI.txt - info on Linux Intelligent Platform Management Interface (IPMI) Driver. - info on Linux Intelligent Platform Management Interface (IPMI) Driver. IRQ-affinity.txt IRQ-affinity.txt Loading Loading @@ -84,6 +82,8 @@ blockdev/ - info on block devices & drivers - info on block devices & drivers btmrvl.txt btmrvl.txt - info on Marvell Bluetooth driver usage. - info on Marvell Bluetooth driver usage. bus-virt-phys-mapping.txt - how to access I/O mapped memory from within device drivers. cachetlb.txt cachetlb.txt - describes the cache/TLB flushing interfaces Linux uses. - describes the cache/TLB flushing interfaces Linux uses. cdrom/ cdrom/ Loading Loading @@ -168,6 +168,8 @@ initrd.txt - how to use the RAM disk as an initial/temporary root filesystem. - how to use the RAM disk as an initial/temporary root filesystem. input/ input/ - info on Linux input device support. - info on Linux input device support. io-mapping.txt - description of io_mapping functions in linux/io-mapping.h io_ordering.txt io_ordering.txt - info on ordering I/O writes to memory-mapped addresses. - info on ordering I/O writes to memory-mapped addresses. ioctl/ ioctl/ Loading
Documentation/ABI/testing/debugfs-ec 0 → 100644 +20 −0 Original line number Original line Diff line number Diff line What: /sys/kernel/debug/ec/*/{gpe,use_global_lock,io} Date: July 2010 Contact: Thomas Renninger <trenn@suse.de> Description: General information like which GPE is assigned to the EC and whether the global lock should get used. Knowing the EC GPE one can watch the amount of HW events related to the EC here (XY -> GPE number from /sys/kernel/debug/ec/*/gpe): /sys/firmware/acpi/interrupts/gpeXY The io file is binary and a userspace tool located here: ftp://ftp.suse.com/pub/people/trenn/sources/ec/ should get used to read out the 256 Embedded Controller registers or writing to them. CAUTION: Do not write to the Embedded Controller if you don't know what you are doing! Rebooting afterwards also is a good idea. This can influence the way your machine is cooled and fans may not get switched on again after you did a wrong write.
Documentation/ABI/testing/sysfs-devices-memory +3 −3 Original line number Original line Diff line number Diff line Loading @@ -7,7 +7,7 @@ Description: added or removed dynamically to represent hot-add/remove added or removed dynamically to represent hot-add/remove operations. operations. Users: hotplug memory add/remove tools Users: hotplug memory add/remove tools https://w3.opensource.ibm.com/projects/powerpc-utils/ http://www.ibm.com/developerworks/wikis/display/LinuxP/powerpc-utils What: /sys/devices/system/memory/memoryX/removable What: /sys/devices/system/memory/memoryX/removable Date: June 2008 Date: June 2008 Loading @@ -19,7 +19,7 @@ Description: identify removable sections of the memory before attempting identify removable sections of the memory before attempting potentially expensive hot-remove memory operation potentially expensive hot-remove memory operation Users: hotplug memory remove tools Users: hotplug memory remove tools https://w3.opensource.ibm.com/projects/powerpc-utils/ http://www.ibm.com/developerworks/wikis/display/LinuxP/powerpc-utils What: /sys/devices/system/memory/memoryX/phys_device What: /sys/devices/system/memory/memoryX/phys_device Date: September 2008 Date: September 2008 Loading Loading @@ -58,7 +58,7 @@ Description: by root to offline that section. by root to offline that section. # echo offline > /sys/devices/system/memory/memory22/state # echo offline > /sys/devices/system/memory/memory22/state Users: hotplug memory remove tools Users: hotplug memory remove tools https://w3.opensource.ibm.com/projects/powerpc-utils/ http://www.ibm.com/developerworks/wikis/display/LinuxP/powerpc-utils What: /sys/devices/system/memoryX/nodeY What: /sys/devices/system/memoryX/nodeY Loading
Documentation/ABI/testing/sysfs-devices-system-cpu +1 −1 Original line number Original line Diff line number Diff line Loading @@ -197,7 +197,7 @@ Description: These files exist in every cpu's cache index directories. Currently, only AMD Family 10h Processors support cache index Currently, only AMD Family 10h Processors support cache index disable, and only for their L3 caches. See the BIOS and disable, and only for their L3 caches. See the BIOS and Kernel Developer's Guide at Kernel Developer's Guide at http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/31116-Public-GH-BKDG_3.20_2-4-09.pdf http://support.amd.com/us/Embedded_TechDocs/31116-Public-GH-BKDG_3-28_5-28-09.pdf for formatting information and other details on the for formatting information and other details on the cache index disable. cache index disable. Users: joachim.deguara@amd.com Users: joachim.deguara@amd.com
Documentation/ABI/testing/sysfs-driver-hid-roccat-kone +0 −13 Original line number Original line Diff line number Diff line Loading @@ -33,19 +33,6 @@ Description: When read, this file returns the raw integer version number of the left. E.g. a returned value of 138 means 1.38 left. E.g. a returned value of 138 means 1.38 This file is readonly. This file is readonly. What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/kone_driver_version Date: March 2010 Contact: Stefan Achatz <erazor_de@users.sourceforge.net> Description: When read, this file returns the driver version. The format of the string is "v<major>.<minor>.<patchlevel>". This attribute is used by the userland tools to find the sysfs- paths of installed kone-mice and determine the capabilites of the driver. Versions of this driver for old kernels replace usbhid instead of generic-usb. The way to scan for this file has been chosen to provide a consistent way for all supported kernel versions. This file is readonly. What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/profile[1-5] What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/profile[1-5] Date: March 2010 Date: March 2010 Contact: Stefan Achatz <erazor_de@users.sourceforge.net> Contact: Stefan Achatz <erazor_de@users.sourceforge.net> Loading