Several entries at the stable ABI files won't parse if we pass them directly to the ReST output. Adjust them, in order to allow adding their contents as-is at the stable ABI book. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@xxxxxxxxxx> --- Documentation/ABI/stable/firewire-cdev | 4 + Documentation/ABI/stable/sysfs-acpi-pmprofile | 22 +++-- Documentation/ABI/stable/sysfs-bus-firewire | 3 + Documentation/ABI/stable/sysfs-bus-nvmem | 19 ++-- Documentation/ABI/stable/sysfs-bus-usb | 6 +- .../ABI/stable/sysfs-class-backlight | 1 + .../ABI/stable/sysfs-class-infiniband | 95 +++++++++++++------ Documentation/ABI/stable/sysfs-class-rfkill | 13 ++- Documentation/ABI/stable/sysfs-class-tpm | 90 +++++++++--------- Documentation/ABI/stable/sysfs-devices | 5 +- Documentation/ABI/stable/sysfs-driver-ib_srp | 1 + .../ABI/stable/sysfs-firmware-efi-vars | 4 + .../ABI/stable/sysfs-firmware-opal-dump | 5 + .../ABI/stable/sysfs-firmware-opal-elog | 2 + Documentation/ABI/stable/sysfs-hypervisor-xen | 3 + Documentation/ABI/stable/vdso | 5 +- Documentation/admin-guide/abi-stable.rst | 1 + 17 files changed, 179 insertions(+), 100 deletions(-) diff --git a/Documentation/ABI/stable/firewire-cdev b/Documentation/ABI/stable/firewire-cdev index f72ed653878a..c9e8ff026154 100644 --- a/Documentation/ABI/stable/firewire-cdev +++ b/Documentation/ABI/stable/firewire-cdev @@ -14,12 +14,14 @@ Description: Each /dev/fw* is associated with one IEEE 1394 node, which can be remote or local nodes. Operations on a /dev/fw* file have different scope: + - The 1394 node which is associated with the file: - Asynchronous request transmission - Get the Configuration ROM - Query node ID - Query maximum speed of the path between this node and local node + - The 1394 bus (i.e. "card") to which the node is attached to: - Isochronous stream transmission and reception - Asynchronous stream transmission and reception @@ -31,6 +33,7 @@ Description: manager - Query cycle time - Bus reset initiation, bus reset event reception + - All 1394 buses: - Allocation of IEEE 1212 address ranges on the local link layers, reception of inbound requests to such @@ -43,6 +46,7 @@ Description: userland implement different access permission models, some operations are restricted to /dev/fw* files that are associated with a local node: + - Addition of descriptors or directories to the local nodes' Configuration ROM - PHY packet transmission and reception diff --git a/Documentation/ABI/stable/sysfs-acpi-pmprofile b/Documentation/ABI/stable/sysfs-acpi-pmprofile index 964c7a8afb26..fd97d22b677f 100644 --- a/Documentation/ABI/stable/sysfs-acpi-pmprofile +++ b/Documentation/ABI/stable/sysfs-acpi-pmprofile @@ -6,17 +6,21 @@ Description: The ACPI pm_profile sysfs interface exports the platform power management (and performance) requirement expectations as provided by BIOS. The integer value is directly passed as retrieved from the FADT ACPI table. -Values: For possible values see ACPI specification: + +Values: For possible values see ACPI specification: 5.2.9 Fixed ACPI Description Table (FADT) Field: Preferred_PM_Profile Currently these values are defined by spec: - 0 Unspecified - 1 Desktop - 2 Mobile - 3 Workstation - 4 Enterprise Server - 5 SOHO Server - 6 Appliance PC - 7 Performance Server + + == ================= + 0 Unspecified + 1 Desktop + 2 Mobile + 3 Workstation + 4 Enterprise Server + 5 SOHO Server + 6 Appliance PC + 7 Performance Server >7 Reserved + == ================= diff --git a/Documentation/ABI/stable/sysfs-bus-firewire b/Documentation/ABI/stable/sysfs-bus-firewire index 41e5a0cd1e3e..9ac9eddb82ef 100644 --- a/Documentation/ABI/stable/sysfs-bus-firewire +++ b/Documentation/ABI/stable/sysfs-bus-firewire @@ -47,6 +47,7 @@ Description: IEEE 1394 node device attribute. Read-only and immutable. Values: 1: The sysfs entry represents a local node (a controller card). + 0: The sysfs entry represents a remote node. @@ -125,7 +126,9 @@ Description: Read-only attribute, immutable during the target's lifetime. Format, as exposed by firewire-sbp2 since 2.6.22, May 2007: Colon-separated hexadecimal string representations of + u64 EUI-64 : u24 directory_ID : u16 LUN + without 0x prefixes, without whitespace. The former sbp2 driver (removed in 2.6.37 after being superseded by firewire-sbp2) used a somewhat shorter format which was not as close to SAM. diff --git a/Documentation/ABI/stable/sysfs-bus-nvmem b/Documentation/ABI/stable/sysfs-bus-nvmem index 9ffba8576f7b..c399323f37de 100644 --- a/Documentation/ABI/stable/sysfs-bus-nvmem +++ b/Documentation/ABI/stable/sysfs-bus-nvmem @@ -9,13 +9,14 @@ Description: Note: This file is only present if CONFIG_NVMEM_SYSFS is enabled - ex: - hexdump /sys/bus/nvmem/devices/qfprom0/nvmem + ex:: - 0000000 0000 0000 0000 0000 0000 0000 0000 0000 - * - 00000a0 db10 2240 0000 e000 0c00 0c00 0000 0c00 - 0000000 0000 0000 0000 0000 0000 0000 0000 0000 - ... - * - 0001000 + hexdump /sys/bus/nvmem/devices/qfprom0/nvmem + + 0000000 0000 0000 0000 0000 0000 0000 0000 0000 + * + 00000a0 db10 2240 0000 e000 0c00 0c00 0000 0c00 + 0000000 0000 0000 0000 0000 0000 0000 0000 0000 + ... + * + 0001000 diff --git a/Documentation/ABI/stable/sysfs-bus-usb b/Documentation/ABI/stable/sysfs-bus-usb index b832eeff9999..cad4bc232520 100644 --- a/Documentation/ABI/stable/sysfs-bus-usb +++ b/Documentation/ABI/stable/sysfs-bus-usb @@ -50,8 +50,10 @@ Description: Tools can use this file and the connected_duration file to compute the percentage of time that a device has been active. - For example, - echo $((100 * `cat active_duration` / `cat connected_duration`)) + For example:: + + echo $((100 * `cat active_duration` / `cat connected_duration`)) + will give an integer percentage. Note that this does not account for counter wrap. Users: diff --git a/Documentation/ABI/stable/sysfs-class-backlight b/Documentation/ABI/stable/sysfs-class-backlight index 70302f370e7e..023fb52645f8 100644 --- a/Documentation/ABI/stable/sysfs-class-backlight +++ b/Documentation/ABI/stable/sysfs-class-backlight @@ -4,6 +4,7 @@ KernelVersion: 2.6.12 Contact: Richard Purdie <rpurdie@xxxxxxxxx> Description: Control BACKLIGHT power, values are FB_BLANK_* from fb.h + - FB_BLANK_UNBLANK (0) : power on. - FB_BLANK_POWERDOWN (4) : power off Users: HAL diff --git a/Documentation/ABI/stable/sysfs-class-infiniband b/Documentation/ABI/stable/sysfs-class-infiniband index aed21b8916a2..ac774d36a512 100644 --- a/Documentation/ABI/stable/sysfs-class-infiniband +++ b/Documentation/ABI/stable/sysfs-class-infiniband @@ -8,12 +8,14 @@ Date: Apr, 2005 KernelVersion: v2.6.12 Contact: linux-rdma@xxxxxxxxxxxxxxx Description: + =============== =========================================== node_type: (RO) Node type (CA, RNIC, usNIC, usNIC UDP, switch or router) node_guid: (RO) Node GUID sys_image_guid: (RO) System image GUID + =============== =========================================== What: /sys/class/infiniband/<device>/node_desc @@ -47,6 +49,7 @@ KernelVersion: v2.6.12 Contact: linux-rdma@xxxxxxxxxxxxxxx Description: + =============== =============================================== lid: (RO) Port LID rate: (RO) Port data rate (active width * active @@ -66,8 +69,9 @@ Description: cap_mask: (RO) Port capability mask. 2 bits here are settable- IsCommunicationManagementSupported - (set when CM module is loaded) and IsSM (set via - open of issmN file). + (set when CM module is loaded) and IsSM (set + via open of issmN file). + =============== =============================================== What: /sys/class/infiniband/<device>/ports/<port-num>/link_layer @@ -103,8 +107,7 @@ Date: Apr, 2005 KernelVersion: v2.6.12 Contact: linux-rdma@xxxxxxxxxxxxxxx Description: - Errors info: - ----------- + **Errors info**: symbol_error: (RO) Total number of minor link errors detected on one or more physical lanes. @@ -142,8 +145,7 @@ Description: intervention. It can also indicate hardware issues or extremely poor link signal integrity - Data info: - --------- + **Data info**: port_xmit_data: (RO) Total number of data octets, divided by 4 (lanes), transmitted on all VLs. This is 64 bit counter @@ -176,8 +178,7 @@ Description: transmitted on all VLs from the port. This may include multicast packets with errors. - Misc info: - --------- + **Misc info**: port_xmit_discards: (RO) Total number of outbound packets discarded by the port because the port is down or congested. @@ -244,9 +245,11 @@ Description: two umad devices and two issm devices, while a switch will have one device of each type (for switch port 0). + ======= ===================================== ibdev: (RO) Show Infiniband (IB) device name port: (RO) Display port number + ======= ===================================== What: /sys/class/infiniband_mad/abi_version @@ -281,10 +284,12 @@ Date: Sept, 2005 KernelVersion: v2.6.14 Contact: linux-rdma@xxxxxxxxxxxxxxx Description: + =============== =========================================== ibdev: (RO) Display Infiniband (IB) device name abi_version: (RO) Show ABI version of IB device specific interfaces. + =============== =========================================== What: /sys/class/infiniband_verbs/abi_version @@ -306,12 +311,14 @@ Date: Apr, 2005 KernelVersion: v2.6.12 Contact: linux-rdma@xxxxxxxxxxxxxxx Description: + =============== ================================================ hw_rev: (RO) Hardware revision number hca_type: (RO) Host Channel Adapter type: MT23108, MT25208 (MT23108 compat mode), MT25208 or MT25204 board_id: (RO) Manufacturing board ID + =============== ================================================ sysfs interface for Chelsio T3 RDMA Driver (cxgb3) @@ -324,6 +331,7 @@ Date: Feb, 2007 KernelVersion: v2.6.21 Contact: linux-rdma@xxxxxxxxxxxxxxx Description: + =============== ============================================== hw_rev: (RO) Hardware revision number hca_type: (RO) HCA type. Here it is a driver short name. @@ -331,6 +339,7 @@ Description: driver structure (e.g. pci_driver::name). board_id: (RO) Manufacturing board id + =============== ============================================== sysfs interface for Mellanox ConnectX HCA IB driver (mlx4) @@ -343,11 +352,13 @@ Date: Sep, 2007 KernelVersion: v2.6.24 Contact: linux-rdma@xxxxxxxxxxxxxxx Description: + =============== =============================== hw_rev: (RO) Hardware revision number hca_type: (RO) Host channel adapter type board_id: (RO) Manufacturing board ID + =============== =============================== What: /sys/class/infiniband/mlx4_X/iov/ports/<port-num>/gids/<n> @@ -373,6 +384,7 @@ Description: example, ports/1/pkeys/10 contains the value at index 10 in port 1's P_Key table. + ======================= ========================================== gids/<n>: (RO) The physical port gids n = 0..127 admin_guids/<n>: (RW) Allows examining or changing the @@ -401,6 +413,7 @@ Description: guest, whenever it uses its pkey index 1, will actually be using the real pkey index 10. + ======================= ========================================== What: /sys/class/infiniband/mlx4_X/iov/<pci-slot-num>/ports/<m>/smi_enabled @@ -412,12 +425,14 @@ Description: Enabling QP0 on VFs for selected VF/port. By default, no VFs are enabled for QP0 operation. - smi_enabled: (RO) Indicates whether smi is currently enabled - for the indicated VF/port + ================= ==== =========================================== + smi_enabled: (RO) Indicates whether smi is currently enabled + for the indicated VF/port - enable_smi_admin:(RW) Used by the admin to request that smi - capability be enabled or disabled for the - indicated VF/port. 0 = disable, 1 = enable. + enable_smi_admin: (RW) Used by the admin to request that smi + capability be enabled or disabled for the + indicated VF/port. 0 = disable, 1 = enable. + ================= ==== =========================================== The requested enablement will occur at the next reset of the VF (e.g. driver restart on the VM which owns the VF). @@ -434,6 +449,7 @@ KernelVersion: v2.6.35 Contact: linux-rdma@xxxxxxxxxxxxxxx Description: + =============== ============================================= hw_rev: (RO) Hardware revision number hca_type: (RO) Driver short name. Should normally match @@ -442,6 +458,7 @@ Description: board_id: (RO) Manufacturing board id. (Vendor + device information) + =============== ============================================= sysfs interface for Intel IB driver qib @@ -462,6 +479,7 @@ Date: May, 2010 KernelVersion: v2.6.35 Contact: linux-rdma@xxxxxxxxxxxxxxx Description: + =============== ====================================================== version: (RO) Display version information of installed software and drivers. @@ -488,6 +506,7 @@ Description: chip_reset: (WO) Reset the chip if possible by writing "reset" to this file. Only allowed if no user contexts are open that use chip resources. + =============== ====================================================== What: /sys/class/infiniband/qibX/ports/N/sl2vl/[0-15] @@ -507,14 +526,16 @@ Contact: linux-rdma@xxxxxxxxxxxxxxx Description: Per-port congestion control. Both are binary attributes. - cc_table_bin: (RO) Congestion control table size followed by + =============== ================================================ + cc_table_bin (RO) Congestion control table size followed by table entries. - cc_settings_bin:(RO) Congestion settings: port control, control + cc_settings_bin (RO) Congestion settings: port control, control map and an array of 16 entries for the congestion entries - increase, timer, event log trigger threshold and the minimum injection rate delay. + =============== ================================================ What: /sys/class/infiniband/qibX/ports/N/linkstate/loopback What: /sys/class/infiniband/qibX/ports/N/linkstate/led_override @@ -527,6 +548,7 @@ Contact: linux-rdma@xxxxxxxxxxxxxxx Description: [to be documented] + =============== =============================================== loopback: (WO) led_override: (WO) hrtbt_enable: (RW) @@ -537,6 +559,7 @@ Description: errors. Possible states are- "Initted", "Present", "IB_link_up", "IB_configured" or "Fatal_Hardware_Error". + =============== =============================================== What: /sys/class/infiniband/qibX/ports/N/diag_counters/rc_resends What: /sys/class/infiniband/qibX/ports/N/diag_counters/seq_naks @@ -585,6 +608,7 @@ Contact: Christian Benvenuti <benve@xxxxxxxxx>, linux-rdma@xxxxxxxxxxxxxxx Description: + =============== =============================================== board_id: (RO) Manufacturing board id config: (RO) Report the configuration for this PF @@ -597,6 +621,7 @@ Description: iface: (RO) Shows which network interface this usNIC entry is associated to (visible with ifconfig). + =============== =============================================== What: /sys/class/infiniband/usnic_X/qpn/summary What: /sys/class/infiniband/usnic_X/qpn/context @@ -641,6 +666,7 @@ Date: May, 2016 KernelVersion: v4.6 Contact: linux-rdma@xxxxxxxxxxxxxxx Description: + =============== ============================================= hw_rev: (RO) Hardware revision number board_id: (RO) Manufacturing board id @@ -659,6 +685,7 @@ Description: available. tempsense: (RO) Thermal sense information + =============== ============================================= What: /sys/class/infiniband/hfi1_X/ports/N/CCMgtA/cc_settings_bin @@ -670,19 +697,21 @@ Contact: linux-rdma@xxxxxxxxxxxxxxx Description: Per-port congestion control. - cc_table_bin: (RO) CCA tables used by PSM2 Congestion control + =============== ================================================ + cc_table_bin (RO) CCA tables used by PSM2 Congestion control table size followed by table entries. Binary attribute. - cc_settings_bin:(RO) Congestion settings: port control, control + cc_settings_bin (RO) Congestion settings: port control, control map and an array of 16 entries for the congestion entries - increase, timer, event log trigger threshold and the minimum injection rate delay. Binary attribute. - cc_prescan: (RW) enable prescanning for faster BECN + cc_prescan (RW) enable prescanning for faster BECN response. Write "on" to enable and "off" to disable. + =============== ================================================ What: /sys/class/infiniband/hfi1_X/ports/N/sc2vl/[0-31] What: /sys/class/infiniband/hfi1_X/ports/N/sl2sc/[0-31] @@ -691,11 +720,13 @@ Date: May, 2016 KernelVersion: v4.6 Contact: linux-rdma@xxxxxxxxxxxxxxx Description: + =============== =================================================== sc2vl/: (RO) 32 files (0 - 31) used to translate sl->vl sl2sc/: (RO) 32 files (0 - 31) used to translate sl->sc vl2mtu/: (RO) 16 files (0 - 15) used to determine MTU for vl + =============== =================================================== What: /sys/class/infiniband/hfi1_X/sdma_N/cpu_list @@ -706,26 +737,28 @@ Contact: linux-rdma@xxxxxxxxxxxxxxx Description: sdma<N>/ contains one directory per sdma engine (0 - 15) + =============== ============================================== cpu_list: (RW) List of cpus for user-process to sdma engine assignment. vl: (RO) Displays the virtual lane (vl) the sdma engine maps to. + =============== ============================================== This interface gives the user control on the affinity settings for the device. As an example, to set an sdma engine irq affinity and thread affinity of a user processes to use the sdma engine, which is "near" in terms of NUMA configuration, or - physical cpu location, the user will do: + physical cpu location, the user will do:: - echo "3" > /proc/irq/<N>/smp_affinity_list - echo "4-7" > /sys/devices/.../sdma3/cpu_list - cat /sys/devices/.../sdma3/vl - 0 - echo "8" > /proc/irq/<M>/smp_affinity_list - echo "9-12" > /sys/devices/.../sdma4/cpu_list - cat /sys/devices/.../sdma4/vl - 1 + echo "3" > /proc/irq/<N>/smp_affinity_list + echo "4-7" > /sys/devices/.../sdma3/cpu_list + cat /sys/devices/.../sdma3/vl + 0 + echo "8" > /proc/irq/<M>/smp_affinity_list + echo "9-12" > /sys/devices/.../sdma4/cpu_list + cat /sys/devices/.../sdma4/vl + 1 to make sure that when a process runs on cpus 4,5,6, or 7, and uses vl=0, then sdma engine 3 is selected by the driver, and @@ -747,11 +780,13 @@ Date: Jan, 2016 KernelVersion: v4.10 Contact: linux-rdma@xxxxxxxxxxxxxxx Description: + =============== ==== ======================== hw_rev: (RO) Hardware revision number hca_type: (RO) Show HCA type (I40IW) board_id: (RO) I40IW board ID + =============== ==== ======================== sysfs interface for QLogic qedr NIC Driver @@ -764,9 +799,11 @@ KernelVersion: v4.10 Contact: linux-rdma@xxxxxxxxxxxxxxx Description: + =============== ==== ======================== hw_rev: (RO) Hardware revision number hca_type: (RO) Display HCA type + =============== ==== ======================== sysfs interface for VMware Paravirtual RDMA driver @@ -780,11 +817,13 @@ KernelVersion: v4.10 Contact: linux-rdma@xxxxxxxxxxxxxxx Description: + =============== ==== ===================================== hw_rev: (RO) Hardware revision number hca_type: (RO) Host channel adapter type board_id: (RO) Display PVRDMA manufacturing board ID + =============== ==== ===================================== sysfs interface for Broadcom NetXtreme-E RoCE driver @@ -796,6 +835,8 @@ Date: Feb, 2017 KernelVersion: v4.11 Contact: linux-rdma@xxxxxxxxxxxxxxx Description: + =============== ==== ========================= hw_rev: (RO) Hardware revision number hca_type: (RO) Host channel adapter type + =============== ==== ========================= diff --git a/Documentation/ABI/stable/sysfs-class-rfkill b/Documentation/ABI/stable/sysfs-class-rfkill index 5b154f922643..037979f7dc4b 100644 --- a/Documentation/ABI/stable/sysfs-class-rfkill +++ b/Documentation/ABI/stable/sysfs-class-rfkill @@ -2,7 +2,7 @@ rfkill - radio frequency (RF) connector kill switch support For details to this subsystem look at Documentation/driver-api/rfkill.rst. -For the deprecated /sys/class/rfkill/*/claim knobs of this interface look in +For the deprecated ``/sys/class/rfkill/*/claim`` knobs of this interface look in Documentation/ABI/removed/sysfs-class-rfkill. What: /sys/class/rfkill @@ -36,9 +36,10 @@ KernelVersion v2.6.22 Contact: linux-wireless@xxxxxxxxxxxxxxx Description: Whether the soft blocked state is initialised from non-volatile storage at startup. -Values: A numeric value. - 0: false - 1: true +Values: A numeric value: + + - 0: false + - 1: true What: /sys/class/rfkill/rfkill[0-9]+/state @@ -54,6 +55,7 @@ Description: Current state of the transmitter. through this interface. There will likely be another attempt to remove it in the future. Values: A numeric value. + 0: RFKILL_STATE_SOFT_BLOCKED transmitter is turned off by software 1: RFKILL_STATE_UNBLOCKED @@ -69,6 +71,7 @@ KernelVersion v2.6.34 Contact: linux-wireless@xxxxxxxxxxxxxxx Description: Current hardblock state. This file is read only. Values: A numeric value. + 0: inactive The transmitter is (potentially) active. 1: active @@ -82,7 +85,9 @@ KernelVersion v2.6.34 Contact: linux-wireless@xxxxxxxxxxxxxxx Description: Current softblock state. This file is read and write. Values: A numeric value. + 0: inactive The transmitter is (potentially) active. + 1: active The transmitter is turned off by software. diff --git a/Documentation/ABI/stable/sysfs-class-tpm b/Documentation/ABI/stable/sysfs-class-tpm index c0e23830f56a..bbee8899a90e 100644 --- a/Documentation/ABI/stable/sysfs-class-tpm +++ b/Documentation/ABI/stable/sysfs-class-tpm @@ -32,11 +32,11 @@ KernelVersion: 2.6.12 Contact: tpmdd-devel@xxxxxxxxxxxx Description: The "caps" property contains TPM manufacturer and version info. - Example output: + Example output:: - Manufacturer: 0x53544d20 - TCG version: 1.2 - Firmware version: 8.16 + Manufacturer: 0x53544d20 + TCG version: 1.2 + Firmware version: 8.16 Manufacturer is a hex dump of the 4 byte manufacturer info space in a TPM. TCG version shows the TCG TPM spec level that @@ -54,9 +54,9 @@ Description: The "durations" property shows the 3 vendor-specific values any longer than necessary before starting to poll for a result. - Example output: + Example output:: - 3015000 4508000 180995000 [original] + 3015000 4508000 180995000 [original] Here the short, medium and long durations are displayed in usecs. "[original]" indicates that the values are displayed @@ -92,14 +92,14 @@ Description: The "pcrs" property will dump the current value of all Platform values may be constantly changing, the output is only valid for a snapshot in time. - Example output: + Example output:: - PCR-00: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75 - PCR-01: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75 - PCR-02: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75 - PCR-03: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75 - PCR-04: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75 - ... + PCR-00: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75 + PCR-01: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75 + PCR-02: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75 + PCR-03: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75 + PCR-04: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75 + ... The number of PCRs and hex bytes needed to represent a PCR value will vary depending on TPM chip version. For TPM 1.1 and @@ -119,44 +119,44 @@ Description: The "pubek" property will return the TPM's public endorsement ated at TPM manufacture time and exists for the life of the chip. - Example output: + Example output:: - Algorithm: 00 00 00 01 - Encscheme: 00 03 - Sigscheme: 00 01 - Parameters: 00 00 08 00 00 00 00 02 00 00 00 00 - Modulus length: 256 - Modulus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lgorithm: 00 00 00 01 + Encscheme: 00 03 + Sigscheme: 00 01 + Parameters: 00 00 08 00 00 00 00 02 00 00 00 00 + Modulus length: 256 + Modulus: + B4 76 41 82 C9 20 2C 10 18 40 BC 8B E5 44 4C 6C + 3A B2 92 0C A4 9B 2A 83 EB 5C 12 85 04 48 A0 B6 + 1E E4 81 84 CE B2 F2 45 1C F0 85 99 61 02 4D EB + 86 C4 F7 F3 29 60 52 93 6B B2 E5 AB 8B A9 09 E3 + D7 0E 7D CA 41 BF 43 07 65 86 3C 8C 13 7A D0 8B + 82 5E 96 0B F8 1F 5F 34 06 DA A2 52 C1 A9 D5 26 + 0F F4 04 4B D9 3F 2D F2 AC 2F 74 64 1F 8B CD 3E + 1E 30 38 6C 70 63 69 AB E2 50 DF 49 05 2E E1 8D + 6F 78 44 DA 57 43 69 EE 76 6C 38 8A E9 8E A3 F0 + A7 1F 3C A8 D0 12 15 3E CA 0E BD FA 24 CD 33 C6 + 47 AE A4 18 83 8E 22 39 75 93 86 E6 FD 66 48 B6 + 10 AD 94 14 65 F9 6A 17 78 BD 16 53 84 30 BF 70 + E0 DC 65 FD 3C C6 B0 1E BF B9 C1 B5 6C EF B1 3A + F8 28 05 83 62 26 11 DC B4 6B 5A 97 FF 32 26 B6 + F7 02 71 CF 15 AE 16 DD D1 C1 8E A8 CF 9B 50 7B + C3 91 FF 44 1E CF 7C 39 FE 17 77 21 20 BD CE 9B - Possible values: + Possible values:: - Algorithm: TPM_ALG_RSA (1) - Encscheme: TPM_ES_RSAESPKCSv15 (2) + Algorithm: TPM_ALG_RSA (1) + Encscheme: TPM_ES_RSAESPKCSv15 (2) TPM_ES_RSAESOAEP_SHA1_MGF1 (3) - Sigscheme: TPM_SS_NONE (1) - Parameters, a byte string of 3 u32 values: + Sigscheme: TPM_SS_NONE (1) + Parameters, a byte string of 3 u32 values: Key Length (bits): 00 00 08 00 (2048) Num primes: 00 00 00 02 (2) Exponent Size: 00 00 00 00 (0 means the default exp) - Modulus Length: 256 (bytes) - Modulus: The 256 byte Endorsement Key modulus + Modulus Length: 256 (bytes) + Modulus: The 256 byte Endorsement Key modulus What: /sys/class/tpm/tpmX/device/temp_deactivated Date: April 2006 @@ -176,9 +176,9 @@ Description: The "timeouts" property shows the 4 vendor-specific values timeouts is defined by the TPM interface spec that the chip conforms to. - Example output: + Example output:: - 750000 750000 750000 750000 [original] + 750000 750000 750000 750000 [original] The four timeout values are shown in usecs, with a trailing "[original]" or "[adjusted]" depending on whether the values diff --git a/Documentation/ABI/stable/sysfs-devices b/Documentation/ABI/stable/sysfs-devices index 4404bd9b96c1..42bf1eab5677 100644 --- a/Documentation/ABI/stable/sysfs-devices +++ b/Documentation/ABI/stable/sysfs-devices @@ -1,5 +1,6 @@ -# Note: This documents additional properties of any device beyond what -# is documented in Documentation/admin-guide/sysfs-rules.rst +Note: + This documents additional properties of any device beyond what + is documented in Documentation/admin-guide/sysfs-rules.rst What: /sys/devices/*/of_node Date: February 2015 diff --git a/Documentation/ABI/stable/sysfs-driver-ib_srp b/Documentation/ABI/stable/sysfs-driver-ib_srp index 7049a2b50359..2d706b4900ce 100644 --- a/Documentation/ABI/stable/sysfs-driver-ib_srp +++ b/Documentation/ABI/stable/sysfs-driver-ib_srp @@ -6,6 +6,7 @@ Description: Interface for making ib_srp connect to a new target. One can request ib_srp to connect to a new target by writing a comma-separated list of login parameters to this sysfs attribute. The supported parameters are: + * id_ext, a 16-digit hexadecimal number specifying the eight byte identifier extension in the 16-byte SRP target port identifier. The target port identifier is sent by ib_srp diff --git a/Documentation/ABI/stable/sysfs-firmware-efi-vars b/Documentation/ABI/stable/sysfs-firmware-efi-vars index 5def20b9019e..46ccd233e359 100644 --- a/Documentation/ABI/stable/sysfs-firmware-efi-vars +++ b/Documentation/ABI/stable/sysfs-firmware-efi-vars @@ -17,6 +17,7 @@ Description: directory has a name of the form "<key>-<vendor guid>" and contains the following files: + =============== ======================================== attributes: A read-only text file enumerating the EFI variable flags. Potential values include: @@ -59,12 +60,14 @@ Description: size: As ASCII representation of the size of the variable's value. + =============== ======================================== In addition, two other magic binary files are provided in the top-level directory and are used for adding and removing variables: + =============== ======================================== new_var: Takes a "struct efi_variable" and instructs the EFI firmware to create a new variable. @@ -73,3 +76,4 @@ Description: instructs the EFI firmware to remove any variable that has a matching vendor GUID and variable key name. + =============== ======================================== diff --git a/Documentation/ABI/stable/sysfs-firmware-opal-dump b/Documentation/ABI/stable/sysfs-firmware-opal-dump index 32fe7f5c4880..1f74f45327ba 100644 --- a/Documentation/ABI/stable/sysfs-firmware-opal-dump +++ b/Documentation/ABI/stable/sysfs-firmware-opal-dump @@ -7,6 +7,7 @@ Description: This is only for the powerpc/powernv platform. + =============== =============================================== initiate_dump: When '1' is written to it, we will initiate a dump. Read this file for supported commands. @@ -19,8 +20,11 @@ Description: and ID of the dump, use the id and type files. Do not rely on any particular size of dump type or dump id. + =============== =============================================== Each dump has the following files: + + =============== =============================================== id: An ASCII representation of the dump ID in hex (e.g. '0x01') type: An ASCII representation of the type of @@ -39,3 +43,4 @@ Description: inaccessible. Reading this file will get a list of supported actions. + =============== =============================================== diff --git a/Documentation/ABI/stable/sysfs-firmware-opal-elog b/Documentation/ABI/stable/sysfs-firmware-opal-elog index 2536434d49d0..7c8a61a2d005 100644 --- a/Documentation/ABI/stable/sysfs-firmware-opal-elog +++ b/Documentation/ABI/stable/sysfs-firmware-opal-elog @@ -38,6 +38,7 @@ Description: For each log entry (directory), there are the following files: + ============== ================================================ id: An ASCII representation of the ID of the error log, in hex - e.g. "0x01". @@ -58,3 +59,4 @@ Description: entry will be removed from sysfs. Reading this file will list the supported operations (currently just acknowledge). + ============== ================================================ diff --git a/Documentation/ABI/stable/sysfs-hypervisor-xen b/Documentation/ABI/stable/sysfs-hypervisor-xen index 3cf5cdfcd9a8..748593c64568 100644 --- a/Documentation/ABI/stable/sysfs-hypervisor-xen +++ b/Documentation/ABI/stable/sysfs-hypervisor-xen @@ -33,6 +33,8 @@ Description: If running under Xen: Space separated list of supported guest system types. Each type is in the format: <class>-<major>.<minor>-<arch> With: + + ======== ============================================ <class>: "xen" -- x86: paravirtualized, arm: standard "hvm" -- x86 only: fully virtualized <major>: major guest interface version @@ -43,6 +45,7 @@ Description: If running under Xen: "x86_64": 64 bit x86 guest "armv7l": 32 bit arm guest "aarch64": 64 bit arm guest + ======== ============================================ What: /sys/hypervisor/properties/changeset Date: March 2009 diff --git a/Documentation/ABI/stable/vdso b/Documentation/ABI/stable/vdso index 55406ec8a35a..73ed1240a5c0 100644 --- a/Documentation/ABI/stable/vdso +++ b/Documentation/ABI/stable/vdso @@ -23,6 +23,7 @@ Unless otherwise noted, the set of symbols with any given version and the ABI of those symbols is considered stable. It may vary across architectures, though. -(As of this writing, this ABI documentation as been confirmed for x86_64. +Note: + As of this writing, this ABI documentation as been confirmed for x86_64. The maintainers of the other vDSO-using architectures should confirm - that it is correct for their architecture.) + that it is correct for their architecture. diff --git a/Documentation/admin-guide/abi-stable.rst b/Documentation/admin-guide/abi-stable.rst index 7495d7a35048..70490736e0d3 100644 --- a/Documentation/admin-guide/abi-stable.rst +++ b/Documentation/admin-guide/abi-stable.rst @@ -11,3 +11,4 @@ Most interfaces (like syscalls) are expected to never change and always be available. .. kernel-abi:: $srctree/Documentation/ABI/stable + :rst: -- 2.21.0
