···11What: /sys/bus/event_source/devices/<dev>/format22Date: January 201233-Kernel Version: 3.333+KernelVersion: 3.344Contact: Jiri Olsa <jolsa@redhat.com>55Description:66 Attribute group to describe the magic bits that go into
···11What: /sys/bus/i2c/devices/.../heading0_input22Date: April 201033-Kernel Version: 2.6.36?33+KernelVersion: 2.6.36?44Contact: alan.cox@intel.com55Description: Reports the current heading from the compass as a floating66 point value in degrees.7788What: /sys/bus/i2c/devices/.../power_state99Date: April 20101010-Kernel Version: 2.6.36?1010+KernelVersion: 2.6.36?1111Contact: alan.cox@intel.com1212Description: Sets the power state of the device. 0 sets the device into1313 sleep mode, 1 wakes it up.14141515What: /sys/bus/i2c/devices/.../calibration1616Date: April 20101717-Kernel Version: 2.6.36?1717+KernelVersion: 2.6.36?1818Contact: alan.cox@intel.com1919Description: Sets the calibration on or off (1 = on, 0 = off). See the2020 chip data sheet.
···11111212What: /sys/bus/pci/devices/<dev>/aer_dev_correctable1313Date: July 20181414-Kernel Version: 4.19.01414+KernelVersion: 4.19.01515Contact: linux-pci@vger.kernel.org, rajatja@google.com1616Description: List of correctable errors seen and reported by this1717 PCI device using ERR_COR. Note that since multiple errors may···33333434What: /sys/bus/pci/devices/<dev>/aer_dev_fatal3535Date: July 20183636-Kernel Version: 4.19.03636+KernelVersion: 4.19.03737Contact: linux-pci@vger.kernel.org, rajatja@google.com3838Description: List of uncorrectable fatal errors seen and reported by this3939 PCI device using ERR_FATAL. Note that since multiple errors may···64646565What: /sys/bus/pci/devices/<dev>/aer_dev_nonfatal6666Date: July 20186767-Kernel Version: 4.19.06767+KernelVersion: 4.19.06868Contact: linux-pci@vger.kernel.org, rajatja@google.com6969Description: List of uncorrectable nonfatal errors seen and reported by this7070 PCI device using ERR_NONFATAL. Note that since multiple errors···105105106106What: /sys/bus/pci/devices/<dev>/aer_stats/aer_rootport_total_err_cor107107Date: July 2018108108-Kernel Version: 4.19.0108108+KernelVersion: 4.19.0109109Contact: linux-pci@vger.kernel.org, rajatja@google.com110110Description: Total number of ERR_COR messages reported to rootport.111111112112What: /sys/bus/pci/devices/<dev>/aer_stats/aer_rootport_total_err_fatal113113Date: July 2018114114-Kernel Version: 4.19.0114114+KernelVersion: 4.19.0115115Contact: linux-pci@vger.kernel.org, rajatja@google.com116116Description: Total number of ERR_FATAL messages reported to rootport.117117118118What: /sys/bus/pci/devices/<dev>/aer_stats/aer_rootport_total_err_nonfatal119119Date: July 2018120120-Kernel Version: 4.19.0120120+KernelVersion: 4.19.0121121Contact: linux-pci@vger.kernel.org, rajatja@google.com122122Description: Total number of ERR_NONFATAL messages reported to rootport.
···11What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/model22Date: March 200933-Kernel Version: 2.6.3033+KernelVersion: 2.6.3044Contact: iss_storagedev@hp.com55Description: Displays the SCSI INQUIRY page 0 model for logical drive66 Y of controller X.7788What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/rev99Date: March 20091010-Kernel Version: 2.6.301010+KernelVersion: 2.6.301111Contact: iss_storagedev@hp.com1212Description: Displays the SCSI INQUIRY page 0 revision for logical1313 drive Y of controller X.14141515What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/unique_id1616Date: March 20091717-Kernel Version: 2.6.301717+KernelVersion: 2.6.301818Contact: iss_storagedev@hp.com1919Description: Displays the SCSI INQUIRY page 83 serial number for logical2020 drive Y of controller X.21212222What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/vendor2323Date: March 20092424-Kernel Version: 2.6.302424+KernelVersion: 2.6.302525Contact: iss_storagedev@hp.com2626Description: Displays the SCSI INQUIRY page 0 vendor for logical drive2727 Y of controller X.28282929What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/block:cciss!cXdY3030Date: March 20093131-Kernel Version: 2.6.303131+KernelVersion: 2.6.303232Contact: iss_storagedev@hp.com3333Description: A symbolic link to /sys/block/cciss!cXdY34343535What: /sys/bus/pci/devices/<dev>/ccissX/rescan3636Date: August 20093737-Kernel Version: 2.6.313737+KernelVersion: 2.6.313838Contact: iss_storagedev@hp.com3939Description: Kicks of a rescan of the controller to discover logical4040 drive topology changes.41414242What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/lunid4343Date: August 20094444-Kernel Version: 2.6.314444+KernelVersion: 2.6.314545Contact: iss_storagedev@hp.com4646Description: Displays the 8-byte LUN ID used to address logical4747 drive Y of controller X.48484949What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/raid_level5050Date: August 20095151-Kernel Version: 2.6.315151+KernelVersion: 2.6.315252Contact: iss_storagedev@hp.com5353Description: Displays the RAID level of logical drive Y of5454 controller X.55555656What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/usage_count5757Date: August 20095858-Kernel Version: 2.6.315858+KernelVersion: 2.6.315959Contact: iss_storagedev@hp.com6060Description: Displays the usage count (number of opens) of logical drive Y6161 of controller X.62626363What: /sys/bus/pci/devices/<dev>/ccissX/resettable6464Date: February 20116565-Kernel Version: 2.6.386565+KernelVersion: 2.6.386666Contact: iss_storagedev@hp.com6767Description: Value of 1 indicates the controller can honor the reset_devices6868 kernel parameter. Value of 0 indicates reset_devices cannot be···73737474What: /sys/bus/pci/devices/<dev>/ccissX/transport_mode7575Date: July 20117676-Kernel Version: 3.07676+KernelVersion: 3.07777Contact: iss_storagedev@hp.com7878Description: Value of "simple" indicates that the controller has been placed7979 in "simple mode". Value of "performant" indicates that the
···11What: /sys/bus/usb/.../powered22Date: August 200833-Kernel Version: 2.6.2633+KernelVersion: 2.6.2644Contact: Harrison Metzger <harrisonmetz@gmail.com>55Description: Controls whether the device's display will powered.66 A value of 0 is off and a non-zero value is on.···88What: /sys/bus/usb/.../mode_msb99What: /sys/bus/usb/.../mode_lsb1010Date: August 20081111-Kernel Version: 2.6.261111+KernelVersion: 2.6.261212Contact: Harrison Metzger <harrisonmetz@gmail.com>1313Description: Controls the devices display mode.1414 For a 6 character display the values are···18181919What: /sys/bus/usb/.../textmode2020Date: August 20082121-Kernel Version: 2.6.262121+KernelVersion: 2.6.262222Contact: Harrison Metzger <harrisonmetz@gmail.com>2323Description: Controls the way the device interprets its text buffer.2424 raw: each character controls its segment manually···27272828What: /sys/bus/usb/.../text2929Date: August 20083030-Kernel Version: 2.6.263030+KernelVersion: 2.6.263131Contact: Harrison Metzger <harrisonmetz@gmail.com>3232Description: The text (or data) for the device to display33333434What: /sys/bus/usb/.../decimals3535Date: August 20083636-Kernel Version: 2.6.263636+KernelVersion: 2.6.263737Contact: Harrison Metzger <harrisonmetz@gmail.com>3838Description: Controls the decimal places on the device.3939 To set the nth decimal place, give this field
+1-1
Documentation/ABI/testing/sysfs-driver-altera-cvp
···11What: /sys/bus/pci/drivers/altera-cvp/chkcfg22Date: May 201733-Kernel Version: 4.1333+KernelVersion: 4.1344Contact: Anatolij Gustschin <agust@denx.de>55Description:66 Contains either 1 or 0 and controls if configuration
+1-1
Documentation/ABI/testing/sysfs-driver-ppi
···11What: /sys/class/tpm/tpmX/ppi/22Date: August 201233-Kernel Version: 3.633+KernelVersion: 3.644Contact: xiaoyan.zhang@intel.com55Description:66 This folder includes the attributes related with PPI (Physical
+1-1
Documentation/ABI/testing/sysfs-driver-st
···11What: /sys/bus/scsi/drivers/st/debug_flag22Date: October 201533-Kernel Version: ?.?33+KernelVersion: ?.?44Contact: shane.seymour@hpe.com55Description:66 This file allows you to turn debug output from the st driver
+1-1
Documentation/ABI/testing/sysfs-driver-wacom
···11What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/speed22Date: April 201033-Kernel Version: 2.6.3533+KernelVersion: 2.6.3544Contact: linux-bluetooth@vger.kernel.org55Description:66 The /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/speed file