diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/Documentation/ABI/testing | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/Documentation/ABI/testing')
60 files changed, 1686 insertions, 845 deletions
diff --git a/kernel/Documentation/ABI/testing/configfs-spear-pcie-gadget b/kernel/Documentation/ABI/testing/configfs-spear-pcie-gadget index 875988146..840c324ef 100644 --- a/kernel/Documentation/ABI/testing/configfs-spear-pcie-gadget +++ b/kernel/Documentation/ABI/testing/configfs-spear-pcie-gadget @@ -1,7 +1,7 @@ What: /config/pcie-gadget Date: Feb 2011 KernelVersion: 2.6.37 -Contact: Pratyush Anand <pratyush.anand@st.com> +Contact: Pratyush Anand <pratyush.anand@gmail.com> Description: Interface is used to configure selected dual mode PCIe controller diff --git a/kernel/Documentation/ABI/testing/configfs-stp-policy b/kernel/Documentation/ABI/testing/configfs-stp-policy new file mode 100644 index 000000000..421ce6825 --- /dev/null +++ b/kernel/Documentation/ABI/testing/configfs-stp-policy @@ -0,0 +1,48 @@ +What: /config/stp-policy +Date: June 2015 +KernelVersion: 4.3 +Description: + This group contains policies mandating Master/Channel allocation + for software sources wishing to send trace data over an STM + device. + +What: /config/stp-policy/<device>.<policy> +Date: June 2015 +KernelVersion: 4.3 +Description: + This group is the root of a policy; its name is a concatenation + of an stm device name to which this policy applies and an + arbitrary string. If <device> part doesn't match an existing + stm device, mkdir will fail with ENODEV; if that device already + has a policy assigned to it, mkdir will fail with EBUSY. + +What: /config/stp-policy/<device>.<policy>/device +Date: June 2015 +KernelVersion: 4.3 +Description: + STM device to which this policy applies, read only. Same as the + <device> component of its parent directory. + +What: /config/stp-policy/<device>.<policy>/<node> +Date: June 2015 +KernelVersion: 4.3 +Description: + Policy node is a string identifier that software clients will + use to request a master/channel to be allocated and assigned to + them. + +What: /config/stp-policy/<device>.<policy>/<node>/masters +Date: June 2015 +KernelVersion: 4.3 +Description: + Range of masters from which to allocate for users of this node. + Write two numbers: the first master and the last master number. + +What: /config/stp-policy/<device>.<policy>/<node>/channels +Date: June 2015 +KernelVersion: 4.3 +Description: + Range of channels from which to allocate for users of this node. + Write two numbers: the first channel and the last channel + number. + diff --git a/kernel/Documentation/ABI/testing/dev-kmsg b/kernel/Documentation/ABI/testing/dev-kmsg index bb820be48..fff817efa 100644 --- a/kernel/Documentation/ABI/testing/dev-kmsg +++ b/kernel/Documentation/ABI/testing/dev-kmsg @@ -98,4 +98,13 @@ Description: The /dev/kmsg character device node provides userspace access logic is used internally when messages are printed to the console, /proc/kmsg or the syslog() syscall. + By default, kernel tries to avoid fragments by concatenating + when it can and fragments are rare; however, when extended + console support is enabled, the in-kernel concatenation is + disabled and /dev/kmsg output will contain more fragments. If + the log consumer performs concatenation, the end result + should be the same. In the future, the in-kernel concatenation + may be removed entirely and /dev/kmsg users are recommended to + implement fragment handling. + Users: dmesg(1), userspace kernel log consumers diff --git a/kernel/Documentation/ABI/testing/sysfs-ata b/kernel/Documentation/ABI/testing/sysfs-ata index 9231daef3..aa4296498 100644 --- a/kernel/Documentation/ABI/testing/sysfs-ata +++ b/kernel/Documentation/ABI/testing/sysfs-ata @@ -97,7 +97,7 @@ trim unsupported: Drive does not support DSM TRIM unqueued: Drive supports unqueued DSM TRIM only queued: Drive supports queued DSM TRIM - forced_unqueued: Drive's unqueued DSM support is known to be + forced_unqueued: Drive's queued DSM support is known to be buggy and only unqueued TRIM commands are sent diff --git a/kernel/Documentation/ABI/testing/sysfs-block b/kernel/Documentation/ABI/testing/sysfs-block index 8df003963..71d184dbb 100644 --- a/kernel/Documentation/ABI/testing/sysfs-block +++ b/kernel/Documentation/ABI/testing/sysfs-block @@ -60,6 +60,13 @@ Description: Indicates whether a storage device is capable of storing integrity metadata. Set if the device is T10 PI-capable. +What: /sys/block/<disk>/integrity/protection_interval_bytes +Date: July 2015 +Contact: Martin K. Petersen <martin.petersen@oracle.com> +Description: + Describes the number of data bytes which are protected + by one integrity tuple. Typically the device's logical + block size. What: /sys/block/<disk>/integrity/write_generate Date: June 2008 diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x b/kernel/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x index b4d0b99af..924265a12 100644 --- a/kernel/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x +++ b/kernel/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x @@ -8,13 +8,6 @@ Description: (RW) Enable/disable tracing on this specific trace entiry. of coresight components linking the source to the sink is configured and managed automatically by the coresight framework. -What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/status -Date: November 2014 -KernelVersion: 3.19 -Contact: Mathieu Poirier <mathieu.poirier@linaro.org> -Description: (R) List various control and status registers. The specific - layout and content is driver specific. - What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/addr_idx Date: November 2014 KernelVersion: 3.19 @@ -112,7 +105,7 @@ KernelVersion: 3.19 Contact: Mathieu Poirier <mathieu.poirier@linaro.org> Description: (RW) Mask to apply to all the context ID comparator. -What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/ctxid_val +What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/ctxid_pid Date: November 2014 KernelVersion: 3.19 Contact: Mathieu Poirier <mathieu.poirier@linaro.org> @@ -251,3 +244,79 @@ Date: November 2014 KernelVersion: 3.19 Contact: Mathieu Poirier <mathieu.poirier@linaro.org> Description: (RW) Define the event that controls the trigger. + +What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/cpu +Date: October 2015 +KernelVersion: 4.4 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RO) Holds the cpu number this tracer is affined to. + +What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/mgmt/etmccr +Date: September 2015 +KernelVersion: 4.4 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RO) Print the content of the ETM Configuration Code register + (0x004). The value is read directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/mgmt/etmccer +Date: September 2015 +KernelVersion: 4.4 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RO) Print the content of the ETM Configuration Code Extension + register (0x1e8). The value is read directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/mgmt/etmscr +Date: September 2015 +KernelVersion: 4.4 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RO) Print the content of the ETM System Configuration + register (0x014). The value is read directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/mgmt/etmidr +Date: September 2015 +KernelVersion: 4.4 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RO) Print the content of the ETM ID register (0x1e4). The + value is read directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/mgmt/etmcr +Date: September 2015 +KernelVersion: 4.4 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RO) Print the content of the ETM Main Control register (0x000). + The value is read directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/mgmt/etmtraceidr +Date: September 2015 +KernelVersion: 4.4 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RO) Print the content of the ETM Trace ID register (0x200). + The value is read directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/mgmt/etmteevr +Date: September 2015 +KernelVersion: 4.4 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RO) Print the content of the ETM Trace Enable Event register + (0x020). The value is read directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/mgmt/etmtsscr +Date: September 2015 +KernelVersion: 4.4 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RO) Print the content of the ETM Trace Start/Stop Conrol + register (0x018). The value is read directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/mgmt/etmtecr1 +Date: September 2015 +KernelVersion: 4.4 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RO) Print the content of the ETM Enable Conrol #1 + register (0x024). The value is read directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/mgmt/etmtecr2 +Date: September 2015 +KernelVersion: 4.4 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RO) Print the content of the ETM Enable Conrol #2 + register (0x01c). The value is read directly from the HW. diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x b/kernel/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x new file mode 100644 index 000000000..2355ed8ae --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x @@ -0,0 +1,450 @@ +What: /sys/bus/coresight/devices/<memory_map>.etm/enable_source +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Enable/disable tracing on this specific trace entiry. + Enabling a source implies the source has been configured + properly and a sink has been identidifed for it. The path + of coresight components linking the source to the sink is + configured and managed automatically by the coresight framework. + +What: /sys/bus/coresight/devices/<memory_map>.etm/cpu +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) The CPU this tracing entity is associated with. + +What: /sys/bus/coresight/devices/<memory_map>.etm/nr_pe_cmp +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Indicates the number of PE comparator inputs that are + available for tracing. + +What: /sys/bus/coresight/devices/<memory_map>.etm/nr_addr_cmp +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Indicates the number of address comparator pairs that are + available for tracing. + +What: /sys/bus/coresight/devices/<memory_map>.etm/nr_cntr +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Indicates the number of counters that are available for + tracing. + +What: /sys/bus/coresight/devices/<memory_map>.etm/nr_ext_inp +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Indicates how many external inputs are implemented. + +What: /sys/bus/coresight/devices/<memory_map>.etm/numcidc +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Indicates the number of Context ID comparators that are + available for tracing. + +What: /sys/bus/coresight/devices/<memory_map>.etm/numvmidc +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Indicates the number of VMID comparators that are available + for tracing. + +What: /sys/bus/coresight/devices/<memory_map>.etm/nrseqstate +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Indicates the number of sequencer states that are + implemented. + +What: /sys/bus/coresight/devices/<memory_map>.etm/nr_resource +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Indicates the number of resource selection pairs that are + available for tracing. + +What: /sys/bus/coresight/devices/<memory_map>.etm/nr_ss_cmp +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Indicates the number of single-shot comparator controls that + are available for tracing. + +What: /sys/bus/coresight/devices/<memory_map>.etm/reset +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (W) Cancels all configuration on a trace unit and set it back + to its boot configuration. + +What: /sys/bus/coresight/devices/<memory_map>.etm/mode +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Controls various modes supported by this ETM, for example + P0 instruction tracing, branch broadcast, cycle counting and + context ID tracing. + +What: /sys/bus/coresight/devices/<memory_map>.etm/pe +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Controls which PE to trace. + +What: /sys/bus/coresight/devices/<memory_map>.etm/event +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Controls the tracing of arbitrary events from bank 0 to 3. + +What: /sys/bus/coresight/devices/<memory_map>.etm/event_instren +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Controls the behavior of the events in bank 0 to 3. + +What: /sys/bus/coresight/devices/<memory_map>.etm/event_ts +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Controls the insertion of global timestamps in the trace + streams. + +What: /sys/bus/coresight/devices/<memory_map>.etm/syncfreq +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Controls how often trace synchronization requests occur. + +What: /sys/bus/coresight/devices/<memory_map>.etm/cyc_threshold +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Sets the threshold value for cycle counting. + +What: /sys/bus/coresight/devices/<memory_map>.etm/bb_ctrl +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Controls which regions in the memory map are enabled to + use branch broadcasting. + +What: /sys/bus/coresight/devices/<memory_map>.etm/event_vinst +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Controls instruction trace filtering. + +What: /sys/bus/coresight/devices/<memory_map>.etm/s_exlevel_vinst +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) In Secure state, each bit controls whether instruction + tracing is enabled for the corresponding exception level. + +What: /sys/bus/coresight/devices/<memory_map>.etm/ns_exlevel_vinst +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) In non-secure state, each bit controls whether instruction + tracing is enabled for the corresponding exception level. + +What: /sys/bus/coresight/devices/<memory_map>.etm/addr_idx +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Select which address comparator or pair (of comparators) to + work with. + +What: /sys/bus/coresight/devices/<memory_map>.etm/addr_instdatatype +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Controls what type of comparison the trace unit performs. + +What: /sys/bus/coresight/devices/<memory_map>.etm/addr_single +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Used to setup single address comparator values. + +What: /sys/bus/coresight/devices/<memory_map>.etm/addr_range +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Used to setup address range comparator values. + +What: /sys/bus/coresight/devices/<memory_map>.etm/seq_idx +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Select which sequensor. + +What: /sys/bus/coresight/devices/<memory_map>.etm/seq_state +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Use this to set, or read, the sequencer state. + +What: /sys/bus/coresight/devices/<memory_map>.etm/seq_event +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Moves the sequencer state to a specific state. + +What: /sys/bus/coresight/devices/<memory_map>.etm/seq_reset_event +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Moves the sequencer to state 0 when a programmed event + occurs. + +What: /sys/bus/coresight/devices/<memory_map>.etm/cntr_idx +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Select which counter unit to work with. + +What: /sys/bus/coresight/devices/<memory_map>.etm/cntrldvr +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) This sets or returns the reload count value of the + specific counter. + +What: /sys/bus/coresight/devices/<memory_map>.etm/cntr_val +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) This sets or returns the current count value of the + specific counter. + +What: /sys/bus/coresight/devices/<memory_map>.etm/cntr_ctrl +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Controls the operation of the selected counter. + +What: /sys/bus/coresight/devices/<memory_map>.etm/res_idx +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Select which resource selection unit to work with. + +What: /sys/bus/coresight/devices/<memory_map>.etm/res_ctrl +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Controls the selection of the resources in the trace unit. + +What: /sys/bus/coresight/devices/<memory_map>.etm/ctxid_idx +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Select which context ID comparator to work with. + +What: /sys/bus/coresight/devices/<memory_map>.etm/ctxid_pid +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Get/Set the context ID comparator value to trigger on. + +What: /sys/bus/coresight/devices/<memory_map>.etm/ctxid_masks +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Mask for all 8 context ID comparator value + registers (if implemented). + +What: /sys/bus/coresight/devices/<memory_map>.etm/vmid_idx +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Select which virtual machine ID comparator to work with. + +What: /sys/bus/coresight/devices/<memory_map>.etm/vmid_val +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Get/Set the virtual machine ID comparator value to + trigger on. + +What: /sys/bus/coresight/devices/<memory_map>.etm/vmid_masks +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Mask for all 8 virtual machine ID comparator value + registers (if implemented). + +What: /sys/bus/coresight/devices/<memory_map>.etm/mgmt/trcoslsr +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Print the content of the OS Lock Status Register (0x304). + The value it taken directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/mgmt/trcpdcr +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Print the content of the Power Down Control Register + (0x310). The value is taken directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/mgmt/trcpdsr +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Print the content of the Power Down Status Register + (0x314). The value is taken directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/mgmt/trclsr +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Print the content of the SW Lock Status Register + (0xFB4). The value is taken directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/mgmt/trcauthstatus +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Print the content of the Authentication Status Register + (0xFB8). The value is taken directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/mgmt/trcdevid +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Print the content of the Device ID Register + (0xFC8). The value is taken directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/mgmt/trcdevtype +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Print the content of the Device Type Register + (0xFCC). The value is taken directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/mgmt/trcpidr0 +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Print the content of the Peripheral ID0 Register + (0xFE0). The value is taken directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/mgmt/trcpidr1 +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Print the content of the Peripheral ID1 Register + (0xFE4). The value is taken directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/mgmt/trcpidr2 +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Print the content of the Peripheral ID2 Register + (0xFE8). The value is taken directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/mgmt/trcpidr3 +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Print the content of the Peripheral ID3 Register + (0xFEC). The value is taken directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/trcidr/trcidr0 +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Returns the tracing capabilities of the trace unit (0x1E0). + The value is taken directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/trcidr/trcidr1 +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Returns the tracing capabilities of the trace unit (0x1E4). + The value is taken directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/trcidr/trcidr2 +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Returns the maximum size of the data value, data address, + VMID, context ID and instuction address in the trace unit + (0x1E8). The value is taken directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/trcidr/trcidr3 +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Returns the value associated with various resources + available to the trace unit. See the Trace Macrocell + architecture specification for more details (0x1E8). + The value is taken directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/trcidr/trcidr4 +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Returns how many resources the trace unit supports (0x1F0). + The value is taken directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/trcidr/trcidr5 +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Returns how many resources the trace unit supports (0x1F4). + The value is taken directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/trcidr/trcidr8 +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Returns the maximum speculation depth of the instruction + trace stream. (0x180). The value is taken directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/trcidr/trcidr9 +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Returns the number of P0 right-hand keys that the trace unit + can use (0x184). The value is taken directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/trcidr/trcidr10 +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Returns the number of P1 right-hand keys that the trace unit + can use (0x188). The value is taken directly from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/trcidr/trcidr11 +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Returns the number of special P1 right-hand keys that the + trace unit can use (0x18C). The value is taken directly from + the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/trcidr/trcidr12 +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Returns the number of conditional P1 right-hand keys that + the trace unit can use (0x190). The value is taken directly + from the HW. + +What: /sys/bus/coresight/devices/<memory_map>.etm/trcidr/trcidr13 +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (R) Returns the number of special conditional P1 right-hand keys + that the trace unit can use (0x194). The value is taken + directly from the HW. diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-fcoe b/kernel/Documentation/ABI/testing/sysfs-bus-fcoe index 21640eaad..657df13b1 100644 --- a/kernel/Documentation/ABI/testing/sysfs-bus-fcoe +++ b/kernel/Documentation/ABI/testing/sysfs-bus-fcoe @@ -32,7 +32,7 @@ Description: 'FCoE Controller' instances on the fcoe bus. Attributes: - fcf_dev_loss_tmo: Device loss timeout peroid (see below). Changing + fcf_dev_loss_tmo: Device loss timeout period (see below). Changing this value will change the dev_loss_tmo for all FCFs discovered by this controller. @@ -61,7 +61,7 @@ Attributes: lesb/err_block: Link Error Status Block (LESB) block error count. lesb/fcs_error: Link Error Status Block (LESB) Fibre Channel - Serivces error count. + Services error count. Notes: ctlr_X (global increment starting at 0) @@ -85,7 +85,7 @@ Attributes: fabric. selected: 1 indicates that the switch has been selected for use; - 0 indicates that the swich will not be used. + 0 indicates that the switch will not be used. fc_map: The Fibre Channel MAP @@ -93,7 +93,7 @@ Attributes: mac: The FCF's MAC address - fka_peroid: The FIP Keep-Alive peroid + fka_period: The FIP Keep-Alive period fabric_state: The internal kernel state "Unknown" - Initialization value @@ -101,9 +101,9 @@ Attributes: "Connected" - Host is connected to the FCF "Deleted" - FCF is being removed from the system - dev_loss_tmo: The device loss timeout peroid for this FCF. + dev_loss_tmo: The device loss timeout period for this FCF. -Notes: A device loss infrastructre similar to the FC Transport's +Notes: A device loss infrastructure similar to the FC Transport's is present in fcoe_sysfs. It is nice to have so that a link flapping adapter doesn't continually advance the count used to identify the discovered FCF. FCFs will exist in a diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-iio b/kernel/Documentation/ABI/testing/sysfs-bus-iio index 1fbdd79d1..0439c2aaf 100644 --- a/kernel/Documentation/ABI/testing/sysfs-bus-iio +++ b/kernel/Documentation/ABI/testing/sysfs-bus-iio @@ -71,6 +71,8 @@ Description: What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_raw What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_supply_raw +What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_i_raw +What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_q_raw KernelVersion: 2.6.35 Contact: linux-iio@vger.kernel.org Description: @@ -81,6 +83,11 @@ Description: unique to allow association with event codes. Units after application of scale and offset are millivolts. + Channels with 'i' and 'q' modifiers always exist in pairs and both + channels refer to the same signal. The 'i' channel contains the in-phase + component of the signal while the 'q' channel contains the quadrature + component. + What: /sys/bus/iio/devices/iio:deviceX/in_voltageY-voltageZ_raw KernelVersion: 2.6.35 Contact: linux-iio@vger.kernel.org @@ -246,8 +253,16 @@ What: /sys/bus/iio/devices/iio:deviceX/in_accel_y_offset What: /sys/bus/iio/devices/iio:deviceX/in_accel_z_offset What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_offset What: /sys/bus/iio/devices/iio:deviceX/in_voltage_offset +What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_i_offset +What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_q_offset +What: /sys/bus/iio/devices/iio:deviceX/in_voltage_q_offset +What: /sys/bus/iio/devices/iio:deviceX/in_voltage_i_offset What: /sys/bus/iio/devices/iio:deviceX/in_currentY_offset What: /sys/bus/iio/devices/iio:deviceX/in_current_offset +What: /sys/bus/iio/devices/iio:deviceX/in_currentY_i_offset +What: /sys/bus/iio/devices/iio:deviceX/in_currentY_q_offset +What: /sys/bus/iio/devices/iio:deviceX/in_current_q_offset +What: /sys/bus/iio/devices/iio:deviceX/in_current_i_offset What: /sys/bus/iio/devices/iio:deviceX/in_tempY_offset What: /sys/bus/iio/devices/iio:deviceX/in_temp_offset What: /sys/bus/iio/devices/iio:deviceX/in_pressureY_offset @@ -273,14 +288,22 @@ Description: to the _raw output. What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_scale +What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_i_scale +What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_q_scale What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_supply_scale What: /sys/bus/iio/devices/iio:deviceX/in_voltage_scale +What: /sys/bus/iio/devices/iio:deviceX/in_voltage_i_scale +What: /sys/bus/iio/devices/iio:deviceX/in_voltage_q_scale What: /sys/bus/iio/devices/iio:deviceX/in_voltage-voltage_scale What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_scale What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_scale What: /sys/bus/iio/devices/iio:deviceX/in_currentY_scale What: /sys/bus/iio/devices/iio:deviceX/in_currentY_supply_scale What: /sys/bus/iio/devices/iio:deviceX/in_current_scale +What: /sys/bus/iio/devices/iio:deviceX/in_currentY_i_scale +What: /sys/bus/iio/devices/iio:deviceX/in_currentY_q_scale +What: /sys/bus/iio/devices/iio:deviceX/in_current_i_scale +What: /sys/bus/iio/devices/iio:deviceX/in_current_q_scale What: /sys/bus/iio/devices/iio:deviceX/in_accel_scale What: /sys/bus/iio/devices/iio:deviceX/in_accel_peak_scale What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_scale @@ -328,6 +351,10 @@ Description: What /sys/bus/iio/devices/iio:deviceX/in_voltageY_calibscale What /sys/bus/iio/devices/iio:deviceX/in_voltageY_supply_calibscale +What /sys/bus/iio/devices/iio:deviceX/in_voltageY_i_calibscale +What /sys/bus/iio/devices/iio:deviceX/in_voltageY_q_calibscale +What /sys/bus/iio/devices/iio:deviceX/in_voltage_i_calibscale +What /sys/bus/iio/devices/iio:deviceX/in_voltage_q_calibscale What /sys/bus/iio/devices/iio:deviceX/in_voltage_calibscale What /sys/bus/iio/devices/iio:deviceX/in_accel_x_calibscale What /sys/bus/iio/devices/iio:deviceX/in_accel_y_calibscale @@ -386,6 +413,11 @@ Description: to compute the calories burnt by the user. What: /sys/bus/iio/devices/iio:deviceX/in_accel_scale_available +What: /sys/.../iio:deviceX/in_anglvel_scale_available +What: /sys/.../iio:deviceX/in_magn_scale_available +What: /sys/.../iio:deviceX/in_illuminance_scale_available +What: /sys/.../iio:deviceX/in_intensity_scale_available +What: /sys/.../iio:deviceX/in_proximity_scale_available What: /sys/.../iio:deviceX/in_voltageX_scale_available What: /sys/.../iio:deviceX/in_voltage-voltage_scale_available What: /sys/.../iio:deviceX/out_voltageX_scale_available @@ -420,6 +452,16 @@ Description: to the underlying data channel, then this parameter gives the 3dB frequency of the filter in Hz. +What: /sys/.../in_accel_filter_high_pass_3db_frequency +What: /sys/.../in_anglvel_filter_high_pass_3db_frequency +What: /sys/.../in_magn_filter_high_pass_3db_frequency +KernelVersion: 4.2 +Contact: linux-iio@vger.kernel.org +Description: + If a known or controllable high pass filter is applied + to the underlying data channel, then this parameter + gives the 3dB frequency of the filter in Hz. + What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_raw What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_raw KernelVersion: 2.6.37 @@ -451,7 +493,7 @@ Contact: linux-iio@vger.kernel.org Description: Specifies the output powerdown mode. DAC output stage is disconnected from the amplifier and - 1kohm_to_gnd: connected to ground via an 1kOhm resistor, + 1kohm_to_gnd: connected to ground via an 1kOhm resistor, 6kohm_to_gnd: connected to ground via a 6kOhm resistor, 20kohm_to_gnd: connected to ground via a 20kOhm resistor, 100kohm_to_gnd: connected to ground via an 100kOhm resistor, @@ -461,9 +503,9 @@ Description: outX_powerdown_mode_available. If Y is not present the mode is shared across all outputs. -What: /sys/.../iio:deviceX/out_votlageY_powerdown_mode_available +What: /sys/.../iio:deviceX/out_voltageY_powerdown_mode_available What: /sys/.../iio:deviceX/out_voltage_powerdown_mode_available -What: /sys/.../iio:deviceX/out_altvotlageY_powerdown_mode_available +What: /sys/.../iio:deviceX/out_altvoltageY_powerdown_mode_available What: /sys/.../iio:deviceX/out_altvoltage_powerdown_mode_available KernelVersion: 2.6.38 Contact: linux-iio@vger.kernel.org @@ -539,6 +581,7 @@ What: /sys/.../iio:deviceX/events/in_voltageY_supply_thresh_rising_en What: /sys/.../iio:deviceX/events/in_voltageY_supply_thresh_falling_en What: /sys/.../iio:deviceX/events/in_voltageY_thresh_rising_en What: /sys/.../iio:deviceX/events/in_voltageY_thresh_falling_en +What: /sys/.../iio:deviceX/events/in_voltageY_thresh_either_en What: /sys/.../iio:deviceX/events/in_tempY_thresh_rising_en What: /sys/.../iio:deviceX/events/in_tempY_thresh_falling_en KernelVersion: 2.6.37 @@ -880,6 +923,26 @@ Description: met before an event is generated. If direction is not specified then this period applies to both directions. +What: /sys/.../events/in_accel_thresh_rising_low_pass_filter_3db +What: /sys/.../events/in_anglvel_thresh_rising_low_pass_filter_3db +What: /sys/.../events/in_magn_thresh_rising_low_pass_filter_3db +KernelVersion: 4.2 +Contact: linux-iio@vger.kernel.org +Description: + If a low pass filter can be applied to the event generation + this property gives its 3db frequency in Hz. + A value of zero disables the filter. + +What: /sys/.../events/in_accel_thresh_rising_high_pass_filter_3db +What: /sys/.../events/in_anglvel_thresh_rising_high_pass_filter_3db +What: /sys/.../events/in_magn_thresh_rising_high_pass_filter_3db +KernelVersion: 4.2 +Contact: linux-iio@vger.kernel.org +Description: + If a high pass filter can be applied to the event generation + this property gives its 3db frequency in Hz. + A value of zero disables the filter. + What: /sys/.../events/in_activity_still_thresh_rising_en What: /sys/.../events/in_activity_still_thresh_falling_en What: /sys/.../events/in_activity_walking_thresh_rising_en @@ -978,13 +1041,6 @@ Contact: linux-iio@vger.kernel.org Description: Number of scans contained by the buffer. -What: /sys/bus/iio/devices/iio:deviceX/buffer/bytes_per_datum -KernelVersion: 2.6.37 -Contact: linux-iio@vger.kernel.org -Description: - Bytes per scan. Due to alignment fun, the scan may be larger - than implied directly by the scan_element parameters. - What: /sys/bus/iio/devices/iio:deviceX/buffer/enable KernelVersion: 2.6.35 Contact: linux-iio@vger.kernel.org @@ -1016,6 +1072,10 @@ What: /sys/.../iio:deviceX/scan_elements/in_timestamp_en What: /sys/.../iio:deviceX/scan_elements/in_voltageY_supply_en What: /sys/.../iio:deviceX/scan_elements/in_voltageY_en What: /sys/.../iio:deviceX/scan_elements/in_voltageY-voltageZ_en +What: /sys/.../iio:deviceX/scan_elements/in_voltageY_i_en +What: /sys/.../iio:deviceX/scan_elements/in_voltageY_q_en +What: /sys/.../iio:deviceX/scan_elements/in_voltage_i_en +What: /sys/.../iio:deviceX/scan_elements/in_voltage_q_en What: /sys/.../iio:deviceX/scan_elements/in_incli_x_en What: /sys/.../iio:deviceX/scan_elements/in_incli_y_en What: /sys/.../iio:deviceX/scan_elements/in_pressureY_en @@ -1034,6 +1094,10 @@ What: /sys/.../iio:deviceX/scan_elements/in_incli_type What: /sys/.../iio:deviceX/scan_elements/in_voltageY_type What: /sys/.../iio:deviceX/scan_elements/in_voltage_type What: /sys/.../iio:deviceX/scan_elements/in_voltageY_supply_type +What: /sys/.../iio:deviceX/scan_elements/in_voltageY_i_type +What: /sys/.../iio:deviceX/scan_elements/in_voltageY_q_type +What: /sys/.../iio:deviceX/scan_elements/in_voltage_i_type +What: /sys/.../iio:deviceX/scan_elements/in_voltage_q_type What: /sys/.../iio:deviceX/scan_elements/in_timestamp_type What: /sys/.../iio:deviceX/scan_elements/in_pressureY_type What: /sys/.../iio:deviceX/scan_elements/in_pressure_type @@ -1071,6 +1135,10 @@ Description: What: /sys/.../iio:deviceX/scan_elements/in_voltageY_index What: /sys/.../iio:deviceX/scan_elements/in_voltageY_supply_index +What: /sys/.../iio:deviceX/scan_elements/in_voltageY_i_index +What: /sys/.../iio:deviceX/scan_elements/in_voltageY_q_index +What: /sys/.../iio:deviceX/scan_elements/in_voltage_i_index +What: /sys/.../iio:deviceX/scan_elements/in_voltage_q_index What: /sys/.../iio:deviceX/scan_elements/in_accel_x_index What: /sys/.../iio:deviceX/scan_elements/in_accel_y_index What: /sys/.../iio:deviceX/scan_elements/in_accel_z_index @@ -1228,6 +1296,8 @@ Description: or without compensation from tilt sensors. What: /sys/bus/iio/devices/iio:deviceX/in_currentX_raw +What: /sys/bus/iio/devices/iio:deviceX/in_currentX_i_raw +What: /sys/bus/iio/devices/iio:deviceX/in_currentX_q_raw KernelVersion: 3.18 Contact: linux-iio@vger.kernel.org Description: @@ -1236,6 +1306,11 @@ Description: present, output should be considered as processed with the unit in milliamps. + Channels with 'i' and 'q' modifiers always exist in pairs and both + channels refer to the same signal. The 'i' channel contains the in-phase + component of the signal while the 'q' channel contains the quadrature + component. + What: /sys/.../iio:deviceX/in_energy_en What: /sys/.../iio:deviceX/in_distance_en What: /sys/.../iio:deviceX/in_velocity_sqrt(x^2+y^2+z^2)_en @@ -1362,3 +1437,57 @@ Description: hwfifo_watermak_min but not equal to any of the values in this list, the driver will chose an appropriate value for the hardware fifo watermark level. + +What: /sys/bus/iio/devices/iio:deviceX/in_temp_calibemissivity +What: /sys/bus/iio/devices/iio:deviceX/in_tempX_calibemissivity +What: /sys/bus/iio/devices/iio:deviceX/in_temp_object_calibemissivity +What: /sys/bus/iio/devices/iio:deviceX/in_tempX_object_calibemissivity +KernelVersion: 4.1 +Contact: linux-iio@vger.kernel.org +Description: + The emissivity ratio of the surface in the field of view of the + contactless temperature sensor. Emissivity varies from 0 to 1, + with 1 being the emissivity of a black body. + +What: /sys/bus/iio/devices/iio:deviceX/in_magn_x_oversampling_ratio +What: /sys/bus/iio/devices/iio:deviceX/in_magn_y_oversampling_ratio +What: /sys/bus/iio/devices/iio:deviceX/in_magn_z_oversampling_ratio +KernelVersion: 4.2 +Contact: linux-iio@vger.kernel.org +Description: + Hardware applied number of measurements for acquiring one + data point. The HW will do <type>[_name]_oversampling_ratio + measurements and return the average value as output data. Each + value resulted from <type>[_name]_oversampling_ratio measurements + is considered as one sample for <type>[_name]_sampling_frequency. + +What: /sys/bus/iio/devices/iio:deviceX/in_concentration_raw +What: /sys/bus/iio/devices/iio:deviceX/in_concentrationX_raw +What: /sys/bus/iio/devices/iio:deviceX/in_concentration_co2_raw +What: /sys/bus/iio/devices/iio:deviceX/in_concentrationX_co2_raw +What: /sys/bus/iio/devices/iio:deviceX/in_concentration_voc_raw +What: /sys/bus/iio/devices/iio:deviceX/in_concentrationX_voc_raw +KernelVersion: 4.3 +Contact: linux-iio@vger.kernel.org +Description: + Raw (unscaled no offset etc.) percentage reading of a substance. + +What: /sys/bus/iio/devices/iio:deviceX/in_resistance_raw +What: /sys/bus/iio/devices/iio:deviceX/in_resistanceX_raw +What: /sys/bus/iio/devices/iio:deviceX/out_resistance_raw +What: /sys/bus/iio/devices/iio:deviceX/out_resistanceX_raw +KernelVersion: 4.3 +Contact: linux-iio@vger.kernel.org +Description: + Raw (unscaled no offset etc.) resistance reading that can be processed + into an ohm value. + +What: /sys/bus/iio/devices/iio:deviceX/heater_enable +KernelVersion: 4.1.0 +Contact: linux-iio@vger.kernel.org +Description: + '1' (enable) or '0' (disable) specifying the enable + of heater function. Same reading values apply + This ABI is especially applicable for humidity sensors + to heatup the device and get rid of any condensation + in some humidity environment diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-iio-adc-hi8435 b/kernel/Documentation/ABI/testing/sysfs-bus-iio-adc-hi8435 new file mode 100644 index 000000000..f30b4c424 --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-bus-iio-adc-hi8435 @@ -0,0 +1,43 @@ +What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_sensing_mode +Date: August 2015 +KernelVersion: 4.2.0 +Contact: source@cogentembedded.com +Description: + Program sensor type for threshold detector inputs. + Could be either "GND-Open" or "Supply-Open" mode. Y is a + threshold detector input channel. Channels 0..7, 8..15, 16..23 + and 24..31 has common sensor types. + +What: /sys/bus/iio/devices/iio:deviceX/events/in_voltageY_thresh_falling_value +Date: August 2015 +KernelVersion: 4.2.0 +Contact: source@cogentembedded.com +Description: + Channel Y low voltage threshold. If sensor input voltage goes lower then + this value then the threshold falling event is pushed. + Depending on in_voltageY_sensing_mode the low voltage threshold + is separately set for "GND-Open" and "Supply-Open" modes. + Channels 0..31 have common low threshold values, but could have different + sensing_modes. + The low voltage threshold range is between 2..21V. + Hysteresis between low and high thresholds can not be lower then 2 and + can not be odd. + If falling threshold results hysteresis to odd value then rising + threshold is automatically subtracted by one. + +What: /sys/bus/iio/devices/iio:deviceX/events/in_voltageY_thresh_rising_value +Date: August 2015 +KernelVersion: 4.2.0 +Contact: source@cogentembedded.com +Description: + Channel Y high voltage threshold. If sensor input voltage goes higher then + this value then the threshold rising event is pushed. + Depending on in_voltageY_sensing_mode the high voltage threshold + is separately set for "GND-Open" and "Supply-Open" modes. + Channels 0..31 have common high threshold values, but could have different + sensing_modes. + The high voltage threshold range is between 3..22V. + Hysteresis between low and high thresholds can not be lower then 2 and + can not be odd. + If rising threshold results hysteresis to odd value then falling + threshold is automatically appended by one. diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-iio-chemical-vz89x b/kernel/Documentation/ABI/testing/sysfs-bus-iio-chemical-vz89x new file mode 100644 index 000000000..c0c1ea924 --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-bus-iio-chemical-vz89x @@ -0,0 +1,7 @@ +What: /sys/bus/iio/devices/iio:deviceX/in_concentration_VOC_short_raw +Date: September 2015 +KernelVersion: 4.3 +Contact: Matt Ranostay <mranostay@gmail.com> +Description: + Get the raw calibration VOC value from the sensor. + This value has little application outside of calibration. diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-iio-humidity-hdc100x b/kernel/Documentation/ABI/testing/sysfs-bus-iio-humidity-hdc100x new file mode 100644 index 000000000..b72bb6255 --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-bus-iio-humidity-hdc100x @@ -0,0 +1,9 @@ +What: /sys/bus/iio/devices/iio:deviceX/out_current_heater_raw +What: /sys/bus/iio/devices/iio:deviceX/out_current_heater_raw_available +KernelVersion: 4.3 +Contact: linux-iio@vger.kernel.org +Description: + Controls the heater device within the humidity sensor to get + rid of excess condensation. + + Valid control values are 0 = OFF, and 1 = ON. diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-iio-meas-spec b/kernel/Documentation/ABI/testing/sysfs-bus-iio-meas-spec new file mode 100644 index 000000000..1a6265e92 --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-bus-iio-meas-spec @@ -0,0 +1,8 @@ +What: /sys/bus/iio/devices/iio:deviceX/battery_low +KernelVersion: 4.1.0 +Contact: linux-iio@vger.kernel.org +Description: + Reading returns either '1' or '0'. '1' means that the + battery level supplied to sensor is below 2.25V. + This ABI is available for tsys02d, htu21, ms8607 + This ABI is available for htu21, ms8607 diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-iio-trigger-sysfs b/kernel/Documentation/ABI/testing/sysfs-bus-iio-trigger-sysfs index 5235e6c74..04ac62305 100644 --- a/kernel/Documentation/ABI/testing/sysfs-bus-iio-trigger-sysfs +++ b/kernel/Documentation/ABI/testing/sysfs-bus-iio-trigger-sysfs @@ -9,3 +9,34 @@ Description: automated testing or in situations, where other trigger methods are not applicable. For example no RTC or spare GPIOs. X is the IIO index of the trigger. + +What: /sys/bus/iio/devices/triggerX/name +KernelVersion: 2.6.39 +Contact: linux-iio@vger.kernel.org +Description: + The name attribute holds a description string for the current + trigger. In order to associate the trigger with an IIO device + one should write this name string to + /sys/bus/iio/devices/iio:deviceY/trigger/current_trigger. + +What: /sys/bus/iio/devices/iio_sysfs_trigger/add_trigger +KernelVersion: 2.6.39 +Contact: linux-iio@vger.kernel.org +Description: + This attribute is provided by the iio-trig-sysfs stand-alone + driver and it is used to activate the creation of a new trigger. + In order to achieve this, one should write a positive integer + into the associated file, which will serve as the id of the + trigger. If the trigger with the specified id is already present + in the system, an invalid argument message will be returned. + +What: /sys/bus/iio/devices/iio_sysfs_trigger/remove_trigger +KernelVersion: 2.6.39 +Contact: linux-iio@vger.kernel.org +Description: + This attribute is used to unregister and delete a previously + created trigger from the list of available triggers. In order to + achieve this, one should write a positive integer into the + associated file, representing the id of the trigger that needs + to be removed. If the trigger can't be found, an invalid + argument message will be returned to the user. diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-iio-vf610 b/kernel/Documentation/ABI/testing/sysfs-bus-iio-vf610 new file mode 100644 index 000000000..ecbc1f4af --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-bus-iio-vf610 @@ -0,0 +1,7 @@ +What: /sys/bus/iio/devices/iio:deviceX/conversion_mode +KernelVersion: 4.2 +Contact: linux-iio@vger.kernel.org +Description: + Specifies the hardware conversion mode used. The three + available modes are "normal", "high-speed" and "low-power", + where the last is the default mode. diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-intel_th-devices-gth b/kernel/Documentation/ABI/testing/sysfs-bus-intel_th-devices-gth new file mode 100644 index 000000000..22d084384 --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-bus-intel_th-devices-gth @@ -0,0 +1,49 @@ +What: /sys/bus/intel_th/devices/<intel_th_id>-gth/masters/* +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RW) Configure output ports for STP masters. Writing -1 + disables a master; any + +What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_port +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RO) Output port type: + 0: not present, + 1: MSU (Memory Storage Unit) + 2: CTP (Common Trace Port) + 4: PTI (MIPI PTI). + +What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_drop +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RW) Data retention policy setting: keep (0) or drop (1) + incoming data while output port is in reset. + +What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_null +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RW) STP NULL packet generation: enabled (1) or disabled (0). + +What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_flush +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RW) Force flush data from byte packing buffer for the output + port. + +What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_reset +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RO) Output port is in reset (1). + +What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_smcfreq +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RW) STP sync packet frequency for the port. Specifies the + number of clocks between mainenance packets. diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-intel_th-devices-msc b/kernel/Documentation/ABI/testing/sysfs-bus-intel_th-devices-msc new file mode 100644 index 000000000..b940c5d91 --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-bus-intel_th-devices-msc @@ -0,0 +1,33 @@ +What: /sys/bus/intel_th/devices/<intel_th_id>-msc<msc-id>/wrap +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RW) Configure MSC buffer wrapping. 1 == wrapping enabled. + +What: /sys/bus/intel_th/devices/<intel_th_id>-msc<msc-id>/mode +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RW) Configure MSC operating mode: + - "single", for contiguous buffer mode (high-order alloc); + - "multi", for multiblock mode; + - "ExI", for DCI handler mode; + - "debug", for debug mode. + If operating mode changes, existing buffer is deallocated, + provided there are no active users and tracing is not enabled, + otherwise the write will fail. + +What: /sys/bus/intel_th/devices/<intel_th_id>-msc<msc-id>/nr_pages +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RW) Configure MSC buffer size for "single" or "multi" modes. + In single mode, this is a single number of pages, has to be + power of 2. In multiblock mode, this is a comma-separated list + of numbers of pages for each window to be allocated. Number of + windows is not limited. + Writing to this file deallocates existing buffer (provided + there are no active users and tracing is not enabled) and then + allocates a new one. + + diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-intel_th-devices-pti b/kernel/Documentation/ABI/testing/sysfs-bus-intel_th-devices-pti new file mode 100644 index 000000000..df0b24fd0 --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-bus-intel_th-devices-pti @@ -0,0 +1,24 @@ +What: /sys/bus/intel_th/devices/<intel_th_id>-pti/mode +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RW) Configure PTI output width. Currently supported values + are 4, 8, 12, 16. + +What: /sys/bus/intel_th/devices/<intel_th_id>-pti/freerunning_clock +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RW) 0: PTI trace clock acts as a strobe which only toggles + when there is trace data to send. 1: PTI trace clock is a + free-running clock. + +What: /sys/bus/intel_th/devices/<intel_th_id>-pti/clock_divider +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RW) Configure PTI port clock divider: + - 0: Intel TH clock rate, + - 1: 1/2 Intel TH clock rate, + - 2: 1/4 Intel TH clock rate, + - 3: 1/8 Intel TH clock rate. diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-intel_th-output-devices b/kernel/Documentation/ABI/testing/sysfs-bus-intel_th-output-devices new file mode 100644 index 000000000..4d48a9451 --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-bus-intel_th-output-devices @@ -0,0 +1,13 @@ +What: /sys/bus/intel_th/devices/<intel_th_id>-<device><id>/active +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RW) Writes of 1 or 0 enable or disable trace output to this + output device. Reads return current status. + +What: /sys/bus/intel_th/devices/<intel_th_id>-msc<msc-id>/port +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RO) Port number, corresponding to this output device on the + switch (GTH). diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-mei b/kernel/Documentation/ABI/testing/sysfs-bus-mei index 2066f0bbd..6bd45346a 100644 --- a/kernel/Documentation/ABI/testing/sysfs-bus-mei +++ b/kernel/Documentation/ABI/testing/sysfs-bus-mei @@ -4,4 +4,25 @@ KernelVersion: 3.10 Contact: Samuel Ortiz <sameo@linux.intel.com> linux-mei@linux.intel.com Description: Stores the same MODALIAS value emitted by uevent - Format: mei:<mei device name> + Format: mei:<mei device name>:<device uuid>: + +What: /sys/bus/mei/devices/.../name +Date: May 2015 +KernelVersion: 4.2 +Contact: Tomas Winkler <tomas.winkler@intel.com> +Description: Stores mei client device name + Format: string + +What: /sys/bus/mei/devices/.../uuid +Date: May 2015 +KernelVersion: 4.2 +Contact: Tomas Winkler <tomas.winkler@intel.com> +Description: Stores mei client device uuid + Format: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx + +What: /sys/bus/mei/devices/.../version +Date: Aug 2015 +KernelVersion: 4.3 +Contact: Tomas Winkler <tomas.winkler@intel.com> +Description: Stores mei client protocol version + Format: %d diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-pci-drivers-janz-cmodio b/kernel/Documentation/ABI/testing/sysfs-bus-pci-drivers-janz-cmodio new file mode 100644 index 000000000..4d08f28dc --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-bus-pci-drivers-janz-cmodio @@ -0,0 +1,8 @@ +What: /sys/bus/pci/drivers/janz-cmodio/.../modulbus_number +Date: May 2010 +KernelVersion: 2.6.35 +Contact: Ira W. Snyder <ira.snyder@gmail.com> +Description: + Value representing the HEX switch S2 of the janz carrier board CMOD-IO or CAN-PCI2 + + Read-only: value of the configuration switch (0..15) diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-usb b/kernel/Documentation/ABI/testing/sysfs-bus-usb index e5cc7633d..136ba17d2 100644 --- a/kernel/Documentation/ABI/testing/sysfs-bus-usb +++ b/kernel/Documentation/ABI/testing/sysfs-bus-usb @@ -1,3 +1,23 @@ +What: /sys/bus/usb/devices/INTERFACE/authorized +Date: August 2015 +Description: + This allows to authorize (1) or deauthorize (0) + individual interfaces instead a whole device + in contrast to the device authorization. + If a deauthorized interface will be authorized + so the driver probing must be triggered manually + by writing INTERFACE to /sys/bus/usb/drivers_probe + This allows to avoid side-effects with drivers + that need multiple interfaces. + A deauthorized interface cannot be probed or claimed. + +What: /sys/bus/usb/devices/usbX/interface_authorized_default +Date: August 2015 +Description: + This is used as value that determines if interfaces + would be authorized by default. + The value can be 1 or 0. It's by default 1. + What: /sys/bus/usb/device/.../authorized Date: July 2008 KernelVersion: 2.6.26 @@ -114,6 +134,22 @@ Description: enabled for the device. Developer can write y/Y/1 or n/N/0 to the file to enable/disable the feature. +What: /sys/bus/usb/devices/.../power/usb3_hardware_lpm_u1 + /sys/bus/usb/devices/.../power/usb3_hardware_lpm_u2 +Date: November 2015 +Contact: Kevin Strasser <kevin.strasser@linux.intel.com> + Lu Baolu <baolu.lu@linux.intel.com> +Description: + If CONFIG_PM is set and a USB 3.0 lpm-capable device is plugged + in to a xHCI host which supports link PM, it will check if U1 + and U2 exit latencies have been set in the BOS descriptor; if + the check is passed and the host supports USB3 hardware LPM, + USB3 hardware LPM will be enabled for the device and the USB + device directory will contain two files named + power/usb3_hardware_lpm_u1 and power/usb3_hardware_lpm_u2. These + files hold a string value (enable or disable) indicating whether + or not USB3 hardware LPM U1 or U2 is enabled for the device. + What: /sys/bus/usb/devices/.../removable Date: February 2012 Contact: Matthew Garrett <mjg@redhat.com> diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-usb-lvstest b/kernel/Documentation/ABI/testing/sysfs-bus-usb-lvstest index aae68fc2d..5151290cf 100644 --- a/kernel/Documentation/ABI/testing/sysfs-bus-usb-lvstest +++ b/kernel/Documentation/ABI/testing/sysfs-bus-usb-lvstest @@ -4,14 +4,14 @@ driver is bound with root hub device. What: /sys/bus/usb/devices/.../get_dev_desc Date: March 2014 -Contact: Pratyush Anand <pratyush.anand@st.com> +Contact: Pratyush Anand <pratyush.anand@gmail.com> Description: Write to this node to issue "Get Device Descriptor" for Link Layer Validation device. It is needed for TD.7.06. What: /sys/bus/usb/devices/.../u1_timeout Date: March 2014 -Contact: Pratyush Anand <pratyush.anand@st.com> +Contact: Pratyush Anand <pratyush.anand@gmail.com> Description: Set "U1 timeout" for the downstream port where Link Layer Validation device is connected. Timeout value must be between 0 @@ -19,7 +19,7 @@ Description: What: /sys/bus/usb/devices/.../u2_timeout Date: March 2014 -Contact: Pratyush Anand <pratyush.anand@st.com> +Contact: Pratyush Anand <pratyush.anand@gmail.com> Description: Set "U2 timeout" for the downstream port where Link Layer Validation device is connected. Timeout value must be between 0 @@ -27,21 +27,21 @@ Description: What: /sys/bus/usb/devices/.../hot_reset Date: March 2014 -Contact: Pratyush Anand <pratyush.anand@st.com> +Contact: Pratyush Anand <pratyush.anand@gmail.com> Description: Write to this node to issue "Reset" for Link Layer Validation device. It is needed for TD.7.29, TD.7.31, TD.7.34 and TD.7.35. What: /sys/bus/usb/devices/.../u3_entry Date: March 2014 -Contact: Pratyush Anand <pratyush.anand@st.com> +Contact: Pratyush Anand <pratyush.anand@gmail.com> Description: Write to this node to issue "U3 entry" for Link Layer Validation device. It is needed for TD.7.35 and TD.7.36. What: /sys/bus/usb/devices/.../u3_exit Date: March 2014 -Contact: Pratyush Anand <pratyush.anand@st.com> +Contact: Pratyush Anand <pratyush.anand@gmail.com> Description: Write to this node to issue "U3 exit" for Link Layer Validation device. It is needed for TD.7.36. diff --git a/kernel/Documentation/ABI/testing/sysfs-class-cxl b/kernel/Documentation/ABI/testing/sysfs-class-cxl index d46bba801..b07e86d45 100644 --- a/kernel/Documentation/ABI/testing/sysfs-class-cxl +++ b/kernel/Documentation/ABI/testing/sysfs-class-cxl @@ -6,6 +6,17 @@ Example: The real path of the attribute /sys/class/cxl/afu0.0s/irqs_max is Slave contexts (eg. /sys/class/cxl/afu0.0s): +What: /sys/class/cxl/<afu>/afu_err_buf +Date: September 2014 +Contact: linuxppc-dev@lists.ozlabs.org +Description: read only + AFU Error Buffer contents. The contents of this file are + application specific and depends on the AFU being used. + Applications interacting with the AFU can use this attribute + to know about the current error condition and take appropriate + action like logging the event etc. + + What: /sys/class/cxl/<afu>/irqs_max Date: September 2014 Contact: linuxppc-dev@lists.ozlabs.org @@ -15,6 +26,7 @@ Description: read/write that hardware can support (eg. 2037). Write values will limit userspace applications to that many userspace interrupts. Must be >= irqs_min. +Users: https://github.com/ibm-capi/libcxl What: /sys/class/cxl/<afu>/irqs_min Date: September 2014 @@ -24,6 +36,7 @@ Description: read only userspace must request on a CXL_START_WORK ioctl. Userspace may omit the num_interrupts field in the START_WORK IOCTL to get this minimum automatically. +Users: https://github.com/ibm-capi/libcxl What: /sys/class/cxl/<afu>/mmio_size Date: September 2014 @@ -31,6 +44,7 @@ Contact: linuxppc-dev@lists.ozlabs.org Description: read only Decimal value of the size of the MMIO space that may be mmaped by userspace. +Users: https://github.com/ibm-capi/libcxl What: /sys/class/cxl/<afu>/modes_supported Date: September 2014 @@ -38,6 +52,7 @@ Contact: linuxppc-dev@lists.ozlabs.org Description: read only List of the modes this AFU supports. One per line. Valid entries are: "dedicated_process" and "afu_directed" +Users: https://github.com/ibm-capi/libcxl What: /sys/class/cxl/<afu>/mode Date: September 2014 @@ -46,6 +61,7 @@ Description: read/write The current mode the AFU is using. Will be one of the modes given in modes_supported. Writing will change the mode provided that no user contexts are attached. +Users: https://github.com/ibm-capi/libcxl What: /sys/class/cxl/<afu>/prefault_mode @@ -59,6 +75,7 @@ Description: read/write descriptor as an effective address and prefault what it points to. all: all segments process calling START_WORK maps. +Users: https://github.com/ibm-capi/libcxl What: /sys/class/cxl/<afu>/reset Date: September 2014 @@ -66,12 +83,14 @@ Contact: linuxppc-dev@lists.ozlabs.org Description: write only Writing 1 here will reset the AFU provided there are not contexts active on the AFU. +Users: https://github.com/ibm-capi/libcxl What: /sys/class/cxl/<afu>/api_version Date: September 2014 Contact: linuxppc-dev@lists.ozlabs.org Description: read only Decimal value of the current version of the kernel/user API. +Users: https://github.com/ibm-capi/libcxl What: /sys/class/cxl/<afu>/api_version_compatible Date: September 2014 @@ -79,6 +98,7 @@ Contact: linuxppc-dev@lists.ozlabs.org Description: read only Decimal value of the the lowest version of the userspace API this this kernel supports. +Users: https://github.com/ibm-capi/libcxl AFU configuration records (eg. /sys/class/cxl/afu0.0/cr0): @@ -92,6 +112,7 @@ Contact: linuxppc-dev@lists.ozlabs.org Description: read only Hexadecimal value of the vendor ID found in this AFU configuration record. +Users: https://github.com/ibm-capi/libcxl What: /sys/class/cxl/<afu>/cr<config num>/device Date: February 2015 @@ -99,6 +120,7 @@ Contact: linuxppc-dev@lists.ozlabs.org Description: read only Hexadecimal value of the device ID found in this AFU configuration record. +Users: https://github.com/ibm-capi/libcxl What: /sys/class/cxl/<afu>/cr<config num>/class Date: February 2015 @@ -106,6 +128,7 @@ Contact: linuxppc-dev@lists.ozlabs.org Description: read only Hexadecimal value of the class code found in this AFU configuration record. +Users: https://github.com/ibm-capi/libcxl What: /sys/class/cxl/<afu>/cr<config num>/config Date: February 2015 @@ -115,6 +138,7 @@ Description: read only record. The format is expected to match the either the standard or extended configuration space defined by the PCIe specification. +Users: https://github.com/ibm-capi/libcxl @@ -126,18 +150,21 @@ Contact: linuxppc-dev@lists.ozlabs.org Description: read only Decimal value of the size of the MMIO space that may be mmaped by userspace. This includes all slave contexts space also. +Users: https://github.com/ibm-capi/libcxl What: /sys/class/cxl/<afu>m/pp_mmio_len Date: September 2014 Contact: linuxppc-dev@lists.ozlabs.org Description: read only Decimal value of the Per Process MMIO space length. +Users: https://github.com/ibm-capi/libcxl What: /sys/class/cxl/<afu>m/pp_mmio_off Date: September 2014 Contact: linuxppc-dev@lists.ozlabs.org Description: read only Decimal value of the Per Process MMIO space offset. +Users: https://github.com/ibm-capi/libcxl Card info (eg. /sys/class/cxl/card0) @@ -147,12 +174,14 @@ Date: September 2014 Contact: linuxppc-dev@lists.ozlabs.org Description: read only Identifies the CAIA Version the card implements. +Users: https://github.com/ibm-capi/libcxl What: /sys/class/cxl/<card>/psl_revision Date: September 2014 Contact: linuxppc-dev@lists.ozlabs.org Description: read only Identifies the revision level of the PSL. +Users: https://github.com/ibm-capi/libcxl What: /sys/class/cxl/<card>/base_image Date: September 2014 @@ -162,6 +191,7 @@ Description: read only that support loadable PSLs. For FPGAs this field identifies the image contained in the on-adapter flash which is loaded during the initial program load. +Users: https://github.com/ibm-capi/libcxl What: /sys/class/cxl/<card>/image_loaded Date: September 2014 @@ -169,6 +199,7 @@ Contact: linuxppc-dev@lists.ozlabs.org Description: read only Will return "user" or "factory" depending on the image loaded onto the card. +Users: https://github.com/ibm-capi/libcxl What: /sys/class/cxl/<card>/load_image_on_perst Date: December 2014 @@ -183,6 +214,7 @@ Description: read/write user or factory image to be loaded. Default is to reload on PERST whichever image the card has loaded. +Users: https://github.com/ibm-capi/libcxl What: /sys/class/cxl/<card>/reset Date: October 2014 @@ -190,3 +222,14 @@ Contact: linuxppc-dev@lists.ozlabs.org Description: write only Writing 1 will issue a PERST to card which may cause the card to reload the FPGA depending on load_image_on_perst. +Users: https://github.com/ibm-capi/libcxl + +What: /sys/class/cxl/<card>/perst_reloads_same_image +Date: July 2015 +Contact: linuxppc-dev@lists.ozlabs.org +Description: read/write + Trust that when an image is reloaded via PERST, it will not + have changed. + 0 = don't trust, the image may be different (default) + 1 = trust that the image will not change. +Users: https://github.com/ibm-capi/libcxl diff --git a/kernel/Documentation/ABI/testing/sysfs-class-fpga-manager b/kernel/Documentation/ABI/testing/sysfs-class-fpga-manager new file mode 100644 index 000000000..23056c532 --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-class-fpga-manager @@ -0,0 +1,37 @@ +What: /sys/class/fpga_manager/<fpga>/name +Date: August 2015 +KernelVersion: 4.3 +Contact: Alan Tull <atull@opensource.altera.com> +Description: Name of low level fpga manager driver. + +What: /sys/class/fpga_manager/<fpga>/state +Date: August 2015 +KernelVersion: 4.3 +Contact: Alan Tull <atull@opensource.altera.com> +Description: Read fpga manager state as a string. + The intent is to provide enough detail that if something goes + wrong during FPGA programming (something that the driver can't + fix) then userspace can know, i.e. if the firmware request + fails, that could be due to not being able to find the firmware + file. + + This is a superset of FPGA states and fpga manager driver + states. The fpga manager driver is walking through these steps + to get the FPGA into a known operating state. It's a sequence, + though some steps may get skipped. Valid FPGA states will vary + by manufacturer; this is a superset. + + * unknown = can't determine state + * power off = FPGA power is off + * power up = FPGA reports power is up + * reset = FPGA held in reset state + * firmware request = firmware class request in progress + * firmware request error = firmware request failed + * write init = preparing FPGA for programming + * write init error = Error while preparing FPGA for + programming + * write = FPGA ready to receive image data + * write error = Error while programming + * write complete = Doing post programming steps + * write complete error = Error while doing post programming + * operating = FPGA is programmed and operating diff --git a/kernel/Documentation/ABI/testing/sysfs-class-mic.txt b/kernel/Documentation/ABI/testing/sysfs-class-mic.txt index 13f48afc5..d45eed2bf 100644 --- a/kernel/Documentation/ABI/testing/sysfs-class-mic.txt +++ b/kernel/Documentation/ABI/testing/sysfs-class-mic.txt @@ -41,18 +41,15 @@ Description: When read, this entry provides the current state of an Intel MIC device in the context of the card OS. Possible values that will be read are: - "offline" - The MIC device is ready to boot the card OS. On + "ready" - The MIC device is ready to boot the card OS. On reading this entry after an OSPM resume, a "boot" has to be written to this entry if the card was previously shutdown during OSPM suspend. - "online" - The MIC device has initiated booting a card OS. + "booting" - The MIC device has initiated booting a card OS. + "online" - The MIC device has completed boot and is online "shutting_down" - The card OS is shutting down. + "resetting" - A reset has been initiated for the MIC device "reset_failed" - The MIC device has failed to reset. - "suspending" - The MIC device is currently being prepared for - suspend. On reading this entry, a "suspend" has to be written - to the state sysfs entry to ensure the card is shutdown during - OSPM suspend. - "suspended" - The MIC device has been suspended. When written, this sysfs entry triggers different state change operations depending upon the current state of the card OS. @@ -62,8 +59,6 @@ Description: sysfs entries. "reset" - Initiates device reset. "shutdown" - Initiates card OS shutdown. - "suspend" - Initiates card OS shutdown and also marks the card - as suspended. What: /sys/class/mic/mic(x)/shutdown_status Date: October 2013 @@ -126,7 +121,7 @@ Description: the card. This sysfs entry can be written with the following valid strings: a) linux - Boot a Linux image. - b) elf - Boot an elf image for flash updates. + b) flash - Boot an image for flash updates. What: /sys/class/mic/mic(x)/log_buf_addr Date: October 2013 @@ -155,3 +150,17 @@ Description: daemon to set the log buffer length address. The correct log buffer length address to be written can be found in the System.map file of the card OS. + +What: /sys/class/mic/mic(x)/heartbeat_enable +Date: March 2015 +KernelVersion: 3.20 +Contact: Ashutosh Dixit <ashutosh.dixit@intel.com> +Description: + The MIC drivers detect and inform user space about card crashes + via a heartbeat mechanism (see the description of + shutdown_status above). User space can turn off this + notification by setting heartbeat_enable to 0 and enable it by + setting this entry to 1. If this notification is disabled it is + the responsibility of user space to detect card crashes via + alternative means such as a network ping. This setting is + enabled by default. diff --git a/kernel/Documentation/ABI/testing/sysfs-class-net b/kernel/Documentation/ABI/testing/sysfs-class-net index 5ecfd72ba..668604fc8 100644 --- a/kernel/Documentation/ABI/testing/sysfs-class-net +++ b/kernel/Documentation/ABI/testing/sysfs-class-net @@ -39,6 +39,25 @@ Description: Format is a string, e.g: 00:11:22:33:44:55 for an Ethernet MAC address. +What: /sys/class/net/<bridge iface>/bridge/group_fwd_mask +Date: January 2012 +KernelVersion: 3.2 +Contact: netdev@vger.kernel.org +Description: + Bitmask to allow forwarding of link local frames with address + 01-80-C2-00-00-0X on a bridge device. Only values that set bits + not matching BR_GROUPFWD_RESTRICTED in net/bridge/br_private.h + allowed. + Default value 0 does not forward any link local frames. + + Restricted bits: + 0: 01-80-C2-00-00-00 Bridge Group Address used for STP + 1: 01-80-C2-00-00-01 (MAC Control) 802.3 used for MAC PAUSE + 2: 01-80-C2-00-00-02 (Link Aggregation) 802.3ad + + Any values not setting these bits can be used. Take special + care when forwarding control frames e.g. 802.1X-PAE or LLDP. + What: /sys/class/net/<iface>/broadcast Date: April 2005 KernelVersion: 2.6.12 diff --git a/kernel/Documentation/ABI/testing/sysfs-class-net-janz-ican3 b/kernel/Documentation/ABI/testing/sysfs-class-net-janz-ican3 new file mode 100644 index 000000000..fdbc03a2b --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-class-net-janz-ican3 @@ -0,0 +1,19 @@ +What: /sys/class/net/<iface>/termination +Date: May 2010 +KernelVersion: 2.6.35 +Contact: Ira W. Snyder <ira.snyder@gmail.com> +Description: + Value representing the can bus termination + + Default: 1 (termination active) + Reading: get actual termination state + Writing: set actual termination state (0=no termination, 1=termination active) + +What: /sys/class/net/<iface>/fwinfo +Date: May 2015 +KernelVersion: 3.19 +Contact: Andreas Gröger <andreas24groeger@gmail.com> +Description: + Firmware stamp of ican3 module + Read-only: 32 byte string identification of the ICAN3 module + (known values: "JANZ-ICAN3 ICANOS 1.xx", "JANZ-ICAN3 CAL/CANopen 1.xx") diff --git a/kernel/Documentation/ABI/testing/sysfs-class-power b/kernel/Documentation/ABI/testing/sysfs-class-power index 369d2a2d7..fa05719f9 100644 --- a/kernel/Documentation/ABI/testing/sysfs-class-power +++ b/kernel/Documentation/ABI/testing/sysfs-class-power @@ -74,3 +74,61 @@ Description: Valid values: - 0 - 70 (minutes), step by 10 (rounded down) + +What: /sys/class/power_supply/bq24257-charger/ovp_voltage +Date: October 2015 +KernelVersion: 4.4.0 +Contact: Andreas Dannenberg <dannenberg@ti.com> +Description: + This entry configures the overvoltage protection feature of bq24257- + type charger devices. This feature protects the device and other + components against damage from overvoltage on the input supply. See + device datasheet for details. + + Valid values: + - 6000000, 6500000, 7000000, 8000000, 9000000, 9500000, 10000000, + 10500000 (all uV) + +What: /sys/class/power_supply/bq24257-charger/in_dpm_voltage +Date: October 2015 +KernelVersion: 4.4.0 +Contact: Andreas Dannenberg <dannenberg@ti.com> +Description: + This entry configures the input dynamic power path management voltage of + bq24257-type charger devices. Once the supply drops to the configured + voltage, the input current limit is reduced down to prevent the further + drop of the supply. When the IC enters this mode, the charge current is + lower than the set value. See device datasheet for details. + + Valid values: + - 4200000, 4280000, 4360000, 4440000, 4520000, 4600000, 4680000, + 4760000 (all uV) + +What: /sys/class/power_supply/bq24257-charger/high_impedance_enable +Date: October 2015 +KernelVersion: 4.4.0 +Contact: Andreas Dannenberg <dannenberg@ti.com> +Description: + This entry allows enabling the high-impedance mode of bq24257-type + charger devices. If enabled, it places the charger IC into low power + standby mode with the switch mode controller disabled. When disabled, + the charger operates normally. See device datasheet for details. + + Valid values: + - 1: enabled + - 0: disabled + +What: /sys/class/power_supply/bq24257-charger/sysoff_enable +Date: October 2015 +KernelVersion: 4.4.0 +Contact: Andreas Dannenberg <dannenberg@ti.com> +Description: + This entry allows enabling the sysoff mode of bq24257-type charger + devices. If enabled and the input is removed, the internal battery FET + is turned off in order to reduce the leakage from the BAT pin to less + than 1uA. Note that on some devices/systems this disconnects the battery + from the system. See device datasheet for details. + + Valid values: + - 1: enabled + - 0: disabled diff --git a/kernel/Documentation/ABI/testing/sysfs-class-power-twl4030 b/kernel/Documentation/ABI/testing/sysfs-class-power-twl4030 new file mode 100644 index 000000000..be26af0f1 --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-class-power-twl4030 @@ -0,0 +1,45 @@ +What: /sys/class/power_supply/twl4030_ac/max_current + /sys/class/power_supply/twl4030_usb/max_current +Description: + Read/Write limit on current which may + be drawn from the ac (Accessory Charger) or + USB port. + + Value is in micro-Amps. + + Value is set automatically to an appropriate + value when a cable is plugged or unplugged. + + Value can the set by writing to the attribute. + The change will only persist until the next + plug event. These event are reported via udev. + + +What: /sys/class/power_supply/twl4030_usb/mode +Description: + Changing mode for USB port. + Writing to this can disable charging. + + Possible values are: + "auto" - draw power as appropriate for detected + power source and battery status. + "off" - do not draw any power. + "continuous" + - activate mode described as "linear" in + TWL data sheets. This uses whatever + current is available and doesn't switch off + when voltage drops. + + This is useful for unstable power sources + such as bicycle dynamo, but care should + be taken that battery is not over-charged. + +What: /sys/class/power_supply/twl4030_ac/mode +Description: + Changing mode for 'ac' port. + Writing to this can disable charging. + + Possible values are: + "auto" - draw power as appropriate for detected + power source and battery status. + "off" - do not draw any power. diff --git a/kernel/Documentation/ABI/testing/sysfs-class-scsi_tape b/kernel/Documentation/ABI/testing/sysfs-class-scsi_tape new file mode 100644 index 000000000..9be398b87 --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-class-scsi_tape @@ -0,0 +1,109 @@ +What: /sys/class/scsi_tape/*/stats/in_flight +Date: Apr 2015 +KernelVersion: 4.2 +Contact: Shane Seymour <shane.seymour@hp.com> +Description: + Show the number of I/Os currently in-flight between the st + module and the SCSI mid-layer. +Users: + + +What: /sys/class/scsi_tape/*/stats/io_ns +Date: Apr 2015 +KernelVersion: 4.2 +Contact: Shane Seymour <shane.seymour@hp.com> +Description: + Shows the total amount of time spent waiting for all I/O + to and from the tape drive to complete. This includes all + reads, writes, and other SCSI commands issued to the tape + drive. An example of other SCSI commands would be tape + movement such as a rewind when a rewind tape device is + closed. This item is measured in nanoseconds. + + To determine the amount of time spent waiting for other I/O + to complete subtract read_ns and write_ns from this value. +Users: + + +What: /sys/class/scsi_tape/*/stats/other_cnt +Date: Apr 2015 +KernelVersion: 4.2 +Contact: Shane Seymour <shane.seymour@hp.com> +Description: + The number of I/O requests issued to the tape drive other + than SCSI read/write requests. +Users: + + +What: /sys/class/scsi_tape/*/stats/read_byte_cnt +Date: Apr 2015 +KernelVersion: 4.2 +Contact: Shane Seymour <shane.seymour@hp.com> +Description: + Shows the total number of bytes requested from the tape drive. + This value is presented in bytes because tape drives support + variable length block sizes. +Users: + + +What: /sys/class/scsi_tape/*/stats/read_cnt +Date: Apr 2015 +KernelVersion: 4.2 +Contact: Shane Seymour <shane.seymour@hp.com> +Description: + Shows the total number of read requests issued to the tape + drive. +Users: + + +What: /sys/class/scsi_tape/*/stats/read_ns +Date: Apr 2015 +KernelVersion: 4.2 +Contact: Shane Seymour <shane.seymour@hp.com> +Description: + Shows the total amount of time in nanoseconds waiting for + read I/O requests to complete. +Users: + + +What: /sys/class/scsi_tape/*/stats/write_byte_cnt +Date: Apr 2015 +KernelVersion: 4.2 +Contact: Shane Seymour <shane.seymour@hp.com> +Description: + Shows the total number of bytes written to the tape drive. + This value is presented in bytes because tape drives support + variable length block sizes. +Users: + + +What: /sys/class/scsi_tape/*/stats/write_cnt +Date: Apr 2015 +KernelVersion: 4.2 +Contact: Shane Seymour <shane.seymour@hp.com> +Description: + Shows the total number of write requests issued to the tape + drive. +Users: + + +What: /sys/class/scsi_tape/*/stats/write_ms +Date: Apr 2015 +KernelVersion: 4.2 +Contact: Shane Seymour <shane.seymour@hp.com> +Description: + Shows the total amount of time in nanoseconds waiting for + write I/O requests to complete. +Users: + + +What: /sys/class/scsi_tape/*/stats/resid_cnt +Date: Apr 2015 +KernelVersion: 4.2 +Contact: Shane Seymour <shane.seymour@hp.com> +Description: + Shows the number of times we found that a residual >0 + was found when the SCSI midlayer indicated that there was + an error. For reads this may be a case of someone issuing + reads greater than the block size. +Users: diff --git a/kernel/Documentation/ABI/testing/sysfs-class-stm b/kernel/Documentation/ABI/testing/sysfs-class-stm new file mode 100644 index 000000000..c9aa4f3fc --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-class-stm @@ -0,0 +1,14 @@ +What: /sys/class/stm/<stm>/masters +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: + Shows first and last available to software master numbers on + this STM device. + +What: /sys/class/stm/<stm>/channels +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: + Shows the number of channels per master on this STM device. diff --git a/kernel/Documentation/ABI/testing/sysfs-class-stm_source b/kernel/Documentation/ABI/testing/sysfs-class-stm_source new file mode 100644 index 000000000..57b8dd39b --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-class-stm_source @@ -0,0 +1,11 @@ +What: /sys/class/stm_source/<stm_source>/stm_source_link +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: + stm_source device linkage to stm device, where its tracing data + is directed. Reads return an existing connection or "<none>" if + this stm_source is not connected to any stm device yet. + Write an existing (registered) stm device's name here to + connect that device. If a device is already connected to this + stm_source, it will first be disconnected. diff --git a/kernel/Documentation/ABI/testing/sysfs-class-zram b/kernel/Documentation/ABI/testing/sysfs-class-zram new file mode 100644 index 000000000..48ddacbe0 --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-class-zram @@ -0,0 +1,24 @@ +What: /sys/class/zram-control/ +Date: August 2015 +KernelVersion: 4.2 +Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> +Description: + The zram-control/ class sub-directory belongs to zram + device class + +What: /sys/class/zram-control/hot_add +Date: August 2015 +KernelVersion: 4.2 +Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> +Description: + RO attribute. Read operation will cause zram to add a new + device and return its device id back to user (so one can + use /dev/zram<id>), or error code. + +What: /sys/class/zram-control/hot_remove +Date: August 2015 +KernelVersion: 4.2 +Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> +Description: + WO attribute. Remove a specific /dev/zramX device, where X + is a device_id provided by user. diff --git a/kernel/Documentation/ABI/testing/sysfs-devices-system-cpu b/kernel/Documentation/ABI/testing/sysfs-devices-system-cpu index da9551357..b683e8ee6 100644 --- a/kernel/Documentation/ABI/testing/sysfs-devices-system-cpu +++ b/kernel/Documentation/ABI/testing/sysfs-devices-system-cpu @@ -243,7 +243,7 @@ Description: Parameters for the CPU cache attributes coherency_line_size: the minimum amount of data in bytes that gets transferred from memory to cache - level: the cache hierarcy in the multi-level cache configuration + level: the cache hierarchy in the multi-level cache configuration number_of_sets: total number of sets in the cache, a set is a collection of cache lines with the same cache index diff --git a/kernel/Documentation/ABI/testing/sysfs-driver-hid-corsair b/kernel/Documentation/ABI/testing/sysfs-driver-hid-corsair new file mode 100644 index 000000000..b8827f0f1 --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-driver-hid-corsair @@ -0,0 +1,15 @@ +What: /sys/bus/drivers/corsair/<dev>/macro_mode +Date: August 2015 +KernelVersion: 4.2 +Contact: Clement Vuchener <clement.vuchener@gmail.com> +Description: Get/set the current playback mode. "SW" for software mode + where G-keys triggers their regular key codes. "HW" for + hardware playback mode where the G-keys play their macro + from the on-board memory. + + +What: /sys/bus/drivers/corsair/<dev>/current_profile +Date: August 2015 +KernelVersion: 4.2 +Contact: Clement Vuchener <clement.vuchener@gmail.com> +Description: Get/set the current selected profile. Values are from 1 to 3. diff --git a/kernel/Documentation/ABI/testing/sysfs-driver-hid-logitech-lg4ff b/kernel/Documentation/ABI/testing/sysfs-driver-hid-logitech-lg4ff index b3f6a2ac5..db197a879 100644 --- a/kernel/Documentation/ABI/testing/sysfs-driver-hid-logitech-lg4ff +++ b/kernel/Documentation/ABI/testing/sysfs-driver-hid-logitech-lg4ff @@ -1,7 +1,7 @@ -What: /sys/module/hid_logitech/drivers/hid:logitech/<dev>/range. +What: /sys/bus/hid/drivers/logitech/<dev>/range Date: July 2011 KernelVersion: 3.2 -Contact: Michal Malý <madcatxster@gmail.com> +Contact: Michal Malý <madcatxster@devoid-pointer.net> Description: Display minimum, maximum and current range of the steering wheel. Writing a value within min and max boundaries sets the range of the wheel. @@ -9,7 +9,7 @@ Description: Display minimum, maximum and current range of the steering What: /sys/bus/hid/drivers/logitech/<dev>/alternate_modes Date: Feb 2015 KernelVersion: 4.1 -Contact: Michal Malý <madcatxster@gmail.com> +Contact: Michal Malý <madcatxster@devoid-pointer.net> Description: Displays a set of alternate modes supported by a wheel. Each mode is listed as follows: Tag: Mode Name @@ -45,7 +45,7 @@ Description: Displays a set of alternate modes supported by a wheel. Each What: /sys/bus/hid/drivers/logitech/<dev>/real_id Date: Feb 2015 KernelVersion: 4.1 -Contact: Michal Malý <madcatxster@gmail.com> +Contact: Michal Malý <madcatxster@devoid-pointer.net> Description: Displays the real model of the wheel regardless of any alternate mode the wheel might be switched to. It is a read-only value. diff --git a/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-arvo b/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-arvo deleted file mode 100644 index 55e281b00..000000000 --- a/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-arvo +++ /dev/null @@ -1,53 +0,0 @@ -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/arvo/roccatarvo<minor>/actual_profile -Date: Januar 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The integer value of this attribute ranges from 1-5. - When read, this attribute returns the number of the actual - profile which is also the profile that's active on device startup. - When written this attribute activates the selected profile - immediately. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/arvo/roccatarvo<minor>/button -Date: Januar 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The keyboard can store short macros with consist of 1 button with - several modifier keys internally. - When written, this file lets one set the sequence for a specific - button for a specific profile. Button and profile numbers are - included in written data. The data has to be 24 bytes long. - This file is writeonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/arvo/roccatarvo<minor>/info -Date: Januar 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When read, this file returns some info about the device like the - installed firmware version. - The size of the data is 8 bytes in size. - This file is readonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/arvo/roccatarvo<minor>/key_mask -Date: Januar 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The keyboard lets the user deactivate 5 certain keys like the - windows and application keys, to protect the user from the outcome - of accidentally pressing them. - The integer value of this attribute has bits 0-4 set depending - on the state of the corresponding key. - When read, this file returns the current state of the buttons. - When written, the given buttons are activated/deactivated - immediately. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/arvo/roccatarvo<minor>/mode_key -Date: Januar 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The keyboard has a condensed layout without num-lock key. - Instead it uses a mode-key which activates a gaming mode where - the assignment of the number block changes. - The integer value of this attribute ranges from 0 (OFF) to 1 (ON). - When read, this file returns the actual state of the key. - When written, the key is activated/deactivated immediately. -Users: http://roccat.sourceforge.net diff --git a/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-isku b/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-isku deleted file mode 100644 index c601d0f2a..000000000 --- a/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-isku +++ /dev/null @@ -1,153 +0,0 @@ -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/isku/roccatisku<minor>/actual_profile -Date: June 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The integer value of this attribute ranges from 0-4. - When read, this attribute returns the number of the actual - profile. This value is persistent, so its equivalent to the - profile that's active when the device is powered on next time. - When written, this file sets the number of the startup profile - and the device activates this profile immediately. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/isku/roccatisku<minor>/info -Date: June 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When read, this file returns general data like firmware version. - The data is 6 bytes long. - This file is readonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/isku/roccatisku<minor>/key_mask -Date: June 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one deactivate certain keys like - windows and application keys, to prevent accidental presses. - Profile number for which this settings occur is included in - written data. The data has to be 6 bytes long. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/isku/roccatisku<minor>/keys_capslock -Date: June 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one set the function of the - capslock key for a specific profile. Profile number is included - in written data. The data has to be 6 bytes long. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/isku/roccatisku<minor>/keys_easyzone -Date: June 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one set the function of the - easyzone keys for a specific profile. Profile number is included - in written data. The data has to be 65 bytes long. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/isku/roccatisku<minor>/keys_function -Date: June 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one set the function of the - function keys for a specific profile. Profile number is included - in written data. The data has to be 41 bytes long. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/isku/roccatisku<minor>/keys_macro -Date: June 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one set the function of the macro - keys for a specific profile. Profile number is included in - written data. The data has to be 35 bytes long. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/isku/roccatisku<minor>/keys_media -Date: June 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one set the function of the media - keys for a specific profile. Profile number is included in - written data. The data has to be 29 bytes long. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/isku/roccatisku<minor>/keys_thumbster -Date: June 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one set the function of the - thumbster keys for a specific profile. Profile number is included - in written data. The data has to be 23 bytes long. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/isku/roccatisku<minor>/last_set -Date: June 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one set the time in secs since - epoch in which the last configuration took place. - The data has to be 20 bytes long. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/isku/roccatisku<minor>/light -Date: June 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one set the backlight intensity for - a specific profile. Profile number is included in written data. - The data has to be 10 bytes long for Isku, IskuFX needs 16 bytes - of data. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/isku/roccatisku<minor>/macro -Date: June 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one store macros with max 500 - keystrokes for a specific button for a specific profile. - Button and profile numbers are included in written data. - The data has to be 2083 bytes long. - Before reading this file, control has to be written to select - which profile and key to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/isku/roccatisku<minor>/reset -Date: November 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one reset the device. - The data has to be 3 bytes long. - This file is writeonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/isku/roccatisku<minor>/control -Date: June 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one select which data from which - profile will be read next. The data has to be 3 bytes long. - This file is writeonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/isku/roccatisku<minor>/talk -Date: June 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one trigger easyshift functionality - from the host. - The data has to be 16 bytes long. - This file is writeonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/isku/roccatisku<minor>/talkfx -Date: February 2013 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one trigger temporary color schemes - from the host. - The data has to be 16 bytes long. - This file is writeonly. -Users: http://roccat.sourceforge.net diff --git a/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-koneplus b/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-koneplus deleted file mode 100644 index 7bd776f9c..000000000 --- a/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-koneplus +++ /dev/null @@ -1,96 +0,0 @@ -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/actual_profile -Date: October 2010 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The integer value of this attribute ranges from 0-4. - When read, this attribute returns the number of the actual - profile. This value is persistent, so its equivalent to the - profile that's active when the mouse is powered on next time. - When written, this file sets the number of the startup profile - and the mouse activates this profile immediately. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/info -Date: November 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When read, this file returns general data like firmware version. - When written, the device can be reset. - The data is 8 bytes long. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/macro -Date: October 2010 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The mouse can store a macro with max 500 key/button strokes - internally. - When written, this file lets one set the sequence for a specific - button for a specific profile. Button and profile numbers are - included in written data. The data has to be 2082 bytes long. - This file is writeonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/profile_buttons -Date: August 2010 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The mouse can store 5 profiles which can be switched by the - press of a button. A profile is split in settings and buttons. - profile_buttons holds information about button layout. - When written, this file lets one write the respective profile - buttons back to the mouse. The data has to be 77 bytes long. - The mouse will reject invalid data. - Which profile to write is determined by the profile number - contained in the data. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/profile_settings -Date: October 2010 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The mouse can store 5 profiles which can be switched by the - press of a button. A profile is split in settings and buttons. - profile_settings holds information like resolution, sensitivity - and light effects. - When written, this file lets one write the respective profile - settings back to the mouse. The data has to be 43 bytes long. - The mouse will reject invalid data. - Which profile to write is determined by the profile number - contained in the data. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/sensor -Date: October 2010 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The mouse has a tracking- and a distance-control-unit. These - can be activated/deactivated and the lift-off distance can be - set. The data has to be 6 bytes long. - This file is writeonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/talk -Date: May 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: Used to active some easy* functions of the mouse from outside. - The data has to be 16 bytes long. - This file is writeonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/tcu -Date: October 2010 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written a calibration process for the tracking control unit - can be initiated/cancelled. Also lets one read/write sensor - registers. - The data has to be 4 bytes long. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/tcu_image -Date: October 2010 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When read the mouse returns a 30x30 pixel image of the - sampled underground. This works only in the course of a - calibration process initiated with tcu. - The returned data is 1028 bytes in size. - This file is readonly. -Users: http://roccat.sourceforge.net diff --git a/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-konepure b/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-konepure deleted file mode 100644 index 41a9b7fbf..000000000 --- a/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-konepure +++ /dev/null @@ -1,105 +0,0 @@ -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/konepure/roccatkonepure<minor>/actual_profile -Date: December 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The mouse can store 5 profiles which can be switched by the - press of a button. actual_profile holds number of actual profile. - This value is persistent, so its value determines the profile - that's active when the mouse is powered on next time. - When written, the mouse activates the set profile immediately. - The data has to be 3 bytes long. - The mouse will reject invalid data. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/konepure/roccatkonepure<minor>/control -Date: December 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one select which data from which - profile will be read next. The data has to be 3 bytes long. - This file is writeonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/konepure/roccatkonepure<minor>/info -Date: December 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When read, this file returns general data like firmware version. - When written, the device can be reset. - The data is 6 bytes long. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/konepure/roccatkonepure<minor>/macro -Date: December 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The mouse can store a macro with max 500 key/button strokes - internally. - When written, this file lets one set the sequence for a specific - button for a specific profile. Button and profile numbers are - included in written data. The data has to be 2082 bytes long. - This file is writeonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/konepure/roccatkonepure<minor>/profile_buttons -Date: December 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The mouse can store 5 profiles which can be switched by the - press of a button. A profile is split in settings and buttons. - profile_buttons holds information about button layout. - When written, this file lets one write the respective profile - buttons back to the mouse. The data has to be 59 bytes long. - The mouse will reject invalid data. - Which profile to write is determined by the profile number - contained in the data. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/konepure/roccatkonepure<minor>/profile_settings -Date: December 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The mouse can store 5 profiles which can be switched by the - press of a button. A profile is split in settings and buttons. - profile_settings holds information like resolution, sensitivity - and light effects. - When written, this file lets one write the respective profile - settings back to the mouse. The data has to be 31 bytes long. - The mouse will reject invalid data. - Which profile to write is determined by the profile number - contained in the data. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/konepure/roccatkonepure<minor>/sensor -Date: December 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The mouse has a tracking- and a distance-control-unit. These - can be activated/deactivated and the lift-off distance can be - set. The data has to be 6 bytes long. - This file is writeonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/konepure/roccatkonepure<minor>/talk -Date: December 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: Used to active some easy* functions of the mouse from outside. - The data has to be 16 bytes long. - This file is writeonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/konepure/roccatkonepure<minor>/tcu -Date: December 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written a calibration process for the tracking control unit - can be initiated/cancelled. Also lets one read/write sensor - registers. - The data has to be 4 bytes long. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/konepure/roccatkonepure<minor>/tcu_image -Date: December 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When read the mouse returns a 30x30 pixel image of the - sampled underground. This works only in the course of a - calibration process initiated with tcu. - The returned data is 1028 bytes in size. - This file is readonly. -Users: http://roccat.sourceforge.net diff --git a/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-kovaplus b/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-kovaplus deleted file mode 100644 index a10404f15..000000000 --- a/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-kovaplus +++ /dev/null @@ -1,49 +0,0 @@ -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/kovaplus/roccatkovaplus<minor>/actual_profile -Date: January 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The integer value of this attribute ranges from 0-4. - When read, this attribute returns the number of the active - profile. - When written, the mouse activates this profile immediately. - The profile that's active when powered down is the same that's - active when the mouse is powered on. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/kovaplus/roccatkovaplus<minor>/info -Date: November 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When read, this file returns general data like firmware version. - When written, the device can be reset. - The data is 6 bytes long. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/kovaplus/roccatkovaplus<minor>/profile_buttons -Date: January 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The mouse can store 5 profiles which can be switched by the - press of a button. A profile is split in settings and buttons. - profile_buttons holds information about button layout. - When written, this file lets one write the respective profile - buttons back to the mouse. The data has to be 23 bytes long. - The mouse will reject invalid data. - Which profile to write is determined by the profile number - contained in the data. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/kovaplus/roccatkovaplus<minor>/profile_settings -Date: January 2011 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The mouse can store 5 profiles which can be switched by the - press of a button. A profile is split in settings and buttons. - profile_settings holds information like resolution, sensitivity - and light effects. - When written, this file lets one write the respective profile - settings back to the mouse. The data has to be 16 bytes long. - The mouse will reject invalid data. - Which profile to write is determined by the profile number - contained in the data. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net diff --git a/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-lua b/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-lua deleted file mode 100644 index 31c6c4c8b..000000000 --- a/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-lua +++ /dev/null @@ -1,7 +0,0 @@ -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/control -Date: October 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, cpi, button and light settings can be configured. - When read, actual cpi setting and sensor data are returned. - The data has to be 8 bytes long. -Users: http://roccat.sourceforge.net diff --git a/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-pyra b/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-pyra deleted file mode 100644 index 9fa9de30d..000000000 --- a/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-pyra +++ /dev/null @@ -1,49 +0,0 @@ -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/pyra/roccatpyra<minor>/info -Date: November 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When read, this file returns general data like firmware version. - When written, the device can be reset. - The data is 6 bytes long. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/pyra/roccatpyra<minor>/profile_settings -Date: August 2010 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The mouse can store 5 profiles which can be switched by the - press of a button. A profile is split in settings and buttons. - profile_settings holds information like resolution, sensitivity - and light effects. - When written, this file lets one write the respective profile - settings back to the mouse. The data has to be 13 bytes long. - The mouse will reject invalid data. - Which profile to write is determined by the profile number - contained in the data. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/pyra/roccatpyra<minor>/profile_buttons -Date: August 2010 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The mouse can store 5 profiles which can be switched by the - press of a button. A profile is split in settings and buttons. - profile_buttons holds information about button layout. - When written, this file lets one write the respective profile - buttons back to the mouse. The data has to be 19 bytes long. - The mouse will reject invalid data. - Which profile to write is determined by the profile number - contained in the data. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/pyra/roccatpyra<minor>/settings -Date: August 2010 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When read, this file returns the settings stored in the mouse. - The size of the data is 3 bytes and holds information on the - startup_profile. - When written, this file lets write settings back to the mouse. - The data has to be 3 bytes long. The mouse will reject invalid - data. -Users: http://roccat.sourceforge.net diff --git a/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-ryos b/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-ryos deleted file mode 100644 index 1d6a8cf9d..000000000 --- a/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-ryos +++ /dev/null @@ -1,178 +0,0 @@ -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/control -Date: October 2013 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one select which data from which - profile will be read next. The data has to be 3 bytes long. - This file is writeonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/profile -Date: October 2013 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The mouse can store 5 profiles which can be switched by the - press of a button. profile holds index of actual profile. - This value is persistent, so its value determines the profile - that's active when the device is powered on next time. - When written, the device activates the set profile immediately. - The data has to be 3 bytes long. - The device will reject invalid data. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/keys_primary -Date: October 2013 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one set the default of all keys for - a specific profile. Profile index is included in written data. - The data has to be 125 bytes long. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/keys_function -Date: October 2013 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one set the function of the - function keys for a specific profile. Profile index is included - in written data. The data has to be 95 bytes long. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/keys_macro -Date: October 2013 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one set the function of the macro - keys for a specific profile. Profile index is included in - written data. The data has to be 35 bytes long. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/keys_thumbster -Date: October 2013 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one set the function of the - thumbster keys for a specific profile. Profile index is included - in written data. The data has to be 23 bytes long. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/keys_extra -Date: October 2013 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one set the function of the - capslock and function keys for a specific profile. Profile index - is included in written data. The data has to be 8 bytes long. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/keys_easyzone -Date: October 2013 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one set the function of the - easyzone keys for a specific profile. Profile index is included - in written data. The data has to be 294 bytes long. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/key_mask -Date: October 2013 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one deactivate certain keys like - windows and application keys, to prevent accidental presses. - Profile index for which this settings occur is included in - written data. The data has to be 6 bytes long. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/light -Date: October 2013 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one set the backlight intensity for - a specific profile. Profile index is included in written data. - This attribute is only valid for the glow and pro variant. - The data has to be 16 bytes long. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/macro -Date: October 2013 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one store macros with max 480 - keystrokes for a specific button for a specific profile. - Button and profile indexes are included in written data. - The data has to be 2002 bytes long. - Before reading this file, control has to be written to select - which profile and key to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/info -Date: October 2013 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When read, this file returns general data like firmware version. - The data is 8 bytes long. - This file is readonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/reset -Date: October 2013 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one reset the device. - The data has to be 3 bytes long. - This file is writeonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/talk -Date: October 2013 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one trigger easyshift functionality - from the host. - The data has to be 16 bytes long. - This file is writeonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/light_control -Date: October 2013 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one switch between stored and custom - light settings. - This attribute is only valid for the pro variant. - The data has to be 8 bytes long. - This file is writeonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/stored_lights -Date: October 2013 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one set per-key lighting for different - layers. - This attribute is only valid for the pro variant. - The data has to be 1382 bytes long. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/custom_lights -Date: October 2013 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one set the actual per-key lighting. - This attribute is only valid for the pro variant. - The data has to be 20 bytes long. - This file is writeonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/light_macro -Date: October 2013 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one set a light macro that is looped - whenever the device gets in dimness mode. - This attribute is only valid for the pro variant. - The data has to be 2002 bytes long. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net diff --git a/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-savu b/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-savu deleted file mode 100644 index f1e02a98b..000000000 --- a/kernel/Documentation/ABI/testing/sysfs-driver-hid-roccat-savu +++ /dev/null @@ -1,76 +0,0 @@ -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/savu/roccatsavu<minor>/buttons -Date: Mai 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The mouse can store 5 profiles which can be switched by the - press of a button. A profile is split into general settings and - button settings. buttons holds informations about button layout. - When written, this file lets one write the respective profile - buttons to the mouse. The data has to be 47 bytes long. - The mouse will reject invalid data. - Which profile to write is determined by the profile number - contained in the data. - Before reading this file, control has to be written to select - which profile to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/savu/roccatsavu<minor>/control -Date: Mai 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one select which data from which - profile will be read next. The data has to be 3 bytes long. - This file is writeonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/savu/roccatsavu<minor>/general -Date: Mai 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The mouse can store 5 profiles which can be switched by the - press of a button. A profile is split into general settings and - button settings. profile holds informations like resolution, sensitivity - and light effects. - When written, this file lets one write the respective profile - settings back to the mouse. The data has to be 43 bytes long. - The mouse will reject invalid data. - Which profile to write is determined by the profile number - contained in the data. - This file is writeonly. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/savu/roccatsavu<minor>/info -Date: Mai 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When read, this file returns general data like firmware version. - When written, the device can be reset. - The data is 8 bytes long. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/savu/roccatsavu<minor>/macro -Date: Mai 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: When written, this file lets one store macros with max 500 - keystrokes for a specific button for a specific profile. - Button and profile numbers are included in written data. - The data has to be 2083 bytes long. - Before reading this file, control has to be written to select - which profile and key to read. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/savu/roccatsavu<minor>/profile -Date: Mai 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The mouse can store 5 profiles which can be switched by the - press of a button. profile holds number of actual profile. - This value is persistent, so its value determines the profile - that's active when the mouse is powered on next time. - When written, the mouse activates the set profile immediately. - The data has to be 3 bytes long. - The mouse will reject invalid data. -Users: http://roccat.sourceforge.net - -What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/savu/roccatsavu<minor>/sensor -Date: July 2012 -Contact: Stefan Achatz <erazor_de@users.sourceforge.net> -Description: The mouse has a Avago ADNS-3090 sensor. - This file allows reading and writing of the mouse sensors registers. - The data has to be 4 bytes long. -Users: http://roccat.sourceforge.net diff --git a/kernel/Documentation/ABI/testing/sysfs-driver-ppi b/kernel/Documentation/ABI/testing/sysfs-driver-ppi index 7d1435bc9..9921ef285 100644 --- a/kernel/Documentation/ABI/testing/sysfs-driver-ppi +++ b/kernel/Documentation/ABI/testing/sysfs-driver-ppi @@ -1,4 +1,4 @@ -What: /sys/devices/pnp0/<bus-num>/ppi/ +What: /sys/class/tpm/tpmX/ppi/ Date: August 2012 Kernel Version: 3.6 Contact: xiaoyan.zhang@intel.com @@ -8,9 +8,14 @@ Description: folder makes sense. The folder path can be got by command 'find /sys/ -name 'pcrs''. For the detail information of PPI, please refer to the PPI specification from + http://www.trustedcomputinggroup.org/ -What: /sys/devices/pnp0/<bus-num>/ppi/version + In Linux 4.2 ppi was moved to the character device directory. + A symlink from tpmX/device/ppi to tpmX/ppi to provide backwards + compatibility. + +What: /sys/class/tpm/tpmX/ppi/version Date: August 2012 Contact: xiaoyan.zhang@intel.com Description: @@ -18,7 +23,7 @@ Description: platform. This file is readonly. -What: /sys/devices/pnp0/<bus-num>/ppi/request +What: /sys/class/tpm/tpmX/ppi/request Date: August 2012 Contact: xiaoyan.zhang@intel.com Description: @@ -28,7 +33,7 @@ Description: integer value range from 1 to 160, and 0 means no request. This file can be read and written. -What: /sys/devices/pnp0/00:<bus-num>/ppi/response +What: /sys/class/tpm/tpmX/ppi/response Date: August 2012 Contact: xiaoyan.zhang@intel.com Description: @@ -37,7 +42,7 @@ Description: : <response description>". This file is readonly. -What: /sys/devices/pnp0/<bus-num>/ppi/transition_action +What: /sys/class/tpm/tpmX/ppi/transition_action Date: August 2012 Contact: xiaoyan.zhang@intel.com Description: @@ -47,7 +52,7 @@ Description: description>". This file is readonly. -What: /sys/devices/pnp0/<bus-num>/ppi/tcg_operations +What: /sys/class/tpm/tpmX/ppi/tcg_operations Date: August 2012 Contact: xiaoyan.zhang@intel.com Description: @@ -58,7 +63,7 @@ Description: This attribute is only supported by PPI version 1.2+. This file is readonly. -What: /sys/devices/pnp0/<bus-num>/ppi/vs_operations +What: /sys/class/tpm/tpmX/ppi/vs_operations Date: August 2012 Contact: xiaoyan.zhang@intel.com Description: diff --git a/kernel/Documentation/ABI/testing/sysfs-driver-st b/kernel/Documentation/ABI/testing/sysfs-driver-st new file mode 100644 index 000000000..ba5d77008 --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-driver-st @@ -0,0 +1,12 @@ +What: /sys/bus/scsi/drivers/st/debug_flag +Date: October 2015 +Kernel Version: ?.? +Contact: shane.seymour@hpe.com +Description: + This file allows you to turn debug output from the st driver + off if you write a '0' to the file or on if you write a '1'. + Note that debug output requires that the module be compiled + with the #define DEBUG set to a non-zero value (this is the + default). If DEBUG is set to 0 then this file will not + appear in sysfs as its presence is conditional upon debug + output support being compiled into the module. diff --git a/kernel/Documentation/ABI/testing/sysfs-driver-sunxi-sid b/kernel/Documentation/ABI/testing/sysfs-driver-sunxi-sid deleted file mode 100644 index ffb9536f6..000000000 --- a/kernel/Documentation/ABI/testing/sysfs-driver-sunxi-sid +++ /dev/null @@ -1,22 +0,0 @@ -What: /sys/devices/*/<our-device>/eeprom -Date: August 2013 -Contact: Oliver Schinagl <oliver@schinagl.nl> -Description: read-only access to the SID (Security-ID) on current - A-series SoC's from Allwinner. Currently supports A10, A10s, A13 - and A20 CPU's. The earlier A1x series of SoCs exports 16 bytes, - whereas the newer A20 SoC exposes 512 bytes split into sections. - Besides the 16 bytes of SID, there's also an SJTAG area, - HDMI-HDCP key and some custom keys. Below a quick overview, for - details see the user manual: - 0x000 128 bit root-key (sun[457]i) - 0x010 128 bit boot-key (sun7i) - 0x020 64 bit security-jtag-key (sun7i) - 0x028 16 bit key configuration (sun7i) - 0x02b 16 bit custom-vendor-key (sun7i) - 0x02c 320 bit low general key (sun7i) - 0x040 32 bit read-control access (sun7i) - 0x064 224 bit low general key (sun7i) - 0x080 2304 bit HDCP-key (sun7i) - 0x1a0 768 bit high general key (sun7i) -Users: any user space application which wants to read the SID on - Allwinner's A-series of CPU's. diff --git a/kernel/Documentation/ABI/testing/sysfs-driver-toshiba_haps b/kernel/Documentation/ABI/testing/sysfs-driver-toshiba_haps new file mode 100644 index 000000000..a662370b4 --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-driver-toshiba_haps @@ -0,0 +1,20 @@ +What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS620A:00/protection_level +Date: August 16, 2014 +KernelVersion: 3.17 +Contact: Azael Avalos <coproscefalo@gmail.com> +Description: This file controls the built-in accelerometer protection level, + valid values are: + * 0 -> Disabled + * 1 -> Low + * 2 -> Medium + * 3 -> High + The default potection value is set to 2 (Medium). +Users: KToshiba + +What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS620A:00/reset_protection +Date: August 16, 2014 +KernelVersion: 3.17 +Contact: Azael Avalos <coproscefalo@gmail.com> +Description: This file turns off the built-in accelerometer for a few + seconds and then restore normal operation. Accepting 1 as the + only parameter. diff --git a/kernel/Documentation/ABI/testing/sysfs-driver-wacom b/kernel/Documentation/ABI/testing/sysfs-driver-wacom index c4f0fed64..dca429340 100644 --- a/kernel/Documentation/ABI/testing/sysfs-driver-wacom +++ b/kernel/Documentation/ABI/testing/sysfs-driver-wacom @@ -77,3 +77,22 @@ Description: The format is also scrambled, like in the USB mode, and it can be summarized by converting 76543210 into GECA6420. HGFEDCBA HFDB7531 + +What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_remote/unpair_remote +Date: July 2015 +Contact: linux-input@vger.kernel.org +Description: + Writing the character sequence '*' followed by a newline to + this file will delete all of the current pairings on the + device. Other character sequences are reserved. This file is + write only. + +What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_remote/<serial_number>/remote_mode +Date: July 2015 +Contact: linux-input@vger.kernel.org +Description: + Reading from this file reports the mode status of the + remote as indicated by the LED lights on the device. If no + reports have been received from the paired device, reading + from this file will report '-1'. The mode is read-only + and cannot be set through the driver. diff --git a/kernel/Documentation/ABI/testing/sysfs-firmware-dmi b/kernel/Documentation/ABI/testing/sysfs-firmware-dmi-entries index c78f9ab01..210ad44b9 100644 --- a/kernel/Documentation/ABI/testing/sysfs-firmware-dmi +++ b/kernel/Documentation/ABI/testing/sysfs-firmware-dmi-entries @@ -1,4 +1,4 @@ -What: /sys/firmware/dmi/ +What: /sys/firmware/dmi/entries/ Date: February 2011 Contact: Mike Waychison <mikew@google.com> Description: diff --git a/kernel/Documentation/ABI/testing/sysfs-firmware-dmi-tables b/kernel/Documentation/ABI/testing/sysfs-firmware-dmi-tables new file mode 100644 index 000000000..ff3cac8ed --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-firmware-dmi-tables @@ -0,0 +1,22 @@ +What: /sys/firmware/dmi/tables/ +Date: April 2015 +Contact: Ivan Khoronzhuk <ivan.khoronzhuk@globallogic.com> +Description: + The firmware provides DMI structures as a packed list of + data referenced by a SMBIOS table entry point. The SMBIOS + entry point contains general information, like SMBIOS + version, DMI table size, etc. The structure, content and + size of SMBIOS entry point is dependent on SMBIOS version. + The format of SMBIOS entry point and DMI structures + can be read in SMBIOS specification. + + The dmi/tables provides raw SMBIOS entry point and DMI tables + through sysfs as an alternative to utilities reading them + from /dev/mem. The raw SMBIOS entry point and DMI table are + presented as binary attributes and are accessible via: + + /sys/firmware/dmi/tables/smbios_entry_point + /sys/firmware/dmi/tables/DMI + + The complete DMI information can be obtained using these two + tables. diff --git a/kernel/Documentation/ABI/testing/sysfs-firmware-efi b/kernel/Documentation/ABI/testing/sysfs-firmware-efi index 05874da7c..e794eac32 100644 --- a/kernel/Documentation/ABI/testing/sysfs-firmware-efi +++ b/kernel/Documentation/ABI/testing/sysfs-firmware-efi @@ -18,3 +18,13 @@ Contact: Dave Young <dyoung@redhat.com> Description: It shows the physical address of config table entry in the EFI system table. Users: Kexec + +What: /sys/firmware/efi/systab +Date: April 2005 +Contact: linux-efi@vger.kernel.org +Description: Displays the physical addresses of all EFI Configuration + Tables found via the EFI System Table. The order in + which the tables are printed forms an ABI and newer + versions are always printed first, i.e. ACPI20 comes + before ACPI. +Users: dmidecode diff --git a/kernel/Documentation/ABI/testing/sysfs-firmware-efi-esrt b/kernel/Documentation/ABI/testing/sysfs-firmware-efi-esrt new file mode 100644 index 000000000..6e431d1a4 --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-firmware-efi-esrt @@ -0,0 +1,81 @@ +What: /sys/firmware/efi/esrt/ +Date: February 2015 +Contact: Peter Jones <pjones@redhat.com> +Description: Provides userland access to read the EFI System Resource Table + (ESRT), a catalog of firmware for which can be updated with + the UEFI UpdateCapsule mechanism described in section 7.5 of + the UEFI Standard. +Users: fwupdate - https://github.com/rhinstaller/fwupdate + +What: /sys/firmware/efi/esrt/fw_resource_count +Date: February 2015 +Contact: Peter Jones <pjones@redhat.com> +Description: The number of entries in the ESRT + +What: /sys/firmware/efi/esrt/fw_resource_count_max +Date: February 2015 +Contact: Peter Jones <pjones@redhat.com> +Description: The maximum number of entries that /could/ be registered + in the allocation the table is currently in. This is + really only useful to the system firmware itself. + +What: /sys/firmware/efi/esrt/fw_resource_version +Date: February 2015 +Contact: Peter Jones <pjones@redhat.com> +Description: The version of the ESRT structure provided by the firmware. + +What: /sys/firmware/efi/esrt/entries/entry$N/ +Date: February 2015 +Contact: Peter Jones <pjones@redhat.com> +Description: Each ESRT entry is identified by a GUID, and each gets a + subdirectory under entries/ . + example: /sys/firmware/efi/esrt/entries/entry0/ + +What: /sys/firmware/efi/esrt/entries/entry$N/fw_type +Date: February 2015 +Contact: Peter Jones <pjones@redhat.com> +Description: What kind of firmware entry this is: + 0 - Unknown + 1 - System Firmware + 2 - Device Firmware + 3 - UEFI Driver + +What: /sys/firmware/efi/esrt/entries/entry$N/fw_class +Date: February 2015 +Contact: Peter Jones <pjones@redhat.com> +Description: This is the entry's guid, and will match the directory name. + +What: /sys/firmware/efi/esrt/entries/entry$N/fw_version +Date: February 2015 +Contact: Peter Jones <pjones@redhat.com> +Description: The version of the firmware currently installed. This is a + 32-bit unsigned integer. + +What: /sys/firmware/efi/esrt/entries/entry$N/lowest_supported_fw_version +Date: February 2015 +Contact: Peter Jones <pjones@redhat.com> +Description: The lowest version of the firmware that can be installed. + +What: /sys/firmware/efi/esrt/entries/entry$N/capsule_flags +Date: February 2015 +Contact: Peter Jones <pjones@redhat.com> +Description: Flags that must be passed to UpdateCapsule() + +What: /sys/firmware/efi/esrt/entries/entry$N/last_attempt_version +Date: February 2015 +Contact: Peter Jones <pjones@redhat.com> +Description: The last firmware version for which an update was attempted. + +What: /sys/firmware/efi/esrt/entries/entry$N/last_attempt_status +Date: February 2015 +Contact: Peter Jones <pjones@redhat.com> +Description: The result of the last firmware update attempt for the + firmware resource entry. + 0 - Success + 1 - Insufficient resources + 2 - Incorrect version + 3 - Invalid format + 4 - Authentication error + 5 - AC power event + 6 - Battery power event + diff --git a/kernel/Documentation/ABI/testing/sysfs-fs-f2fs b/kernel/Documentation/ABI/testing/sysfs-fs-f2fs index 2c4cc4200..0345f2d1c 100644 --- a/kernel/Documentation/ABI/testing/sysfs-fs-f2fs +++ b/kernel/Documentation/ABI/testing/sysfs-fs-f2fs @@ -80,3 +80,15 @@ Date: February 2015 Contact: "Jaegeuk Kim" <jaegeuk@kernel.org> Description: Controls the trimming rate in batch mode. + +What: /sys/fs/f2fs/<disk>/cp_interval +Date: October 2015 +Contact: "Jaegeuk Kim" <jaegeuk@kernel.org> +Description: + Controls the checkpoint timing. + +What: /sys/fs/f2fs/<disk>/ra_nid_pages +Date: October 2015 +Contact: "Chao Yu" <chao2.yu@samsung.com> +Description: + Controls the count of nid pages to be readaheaded. diff --git a/kernel/Documentation/ABI/testing/sysfs-gpio b/kernel/Documentation/ABI/testing/sysfs-gpio index 80f4c94c7..55ffa2df1 100644 --- a/kernel/Documentation/ABI/testing/sysfs-gpio +++ b/kernel/Documentation/ABI/testing/sysfs-gpio @@ -16,7 +16,8 @@ Description: /sys/class/gpio /export ... asks the kernel to export a GPIO to userspace /unexport ... to return a GPIO to the kernel - /gpioN ... for each exported GPIO #N + /gpioN ... for each exported GPIO #N OR + /<LINE-NAME> ... for a properly named GPIO line /value ... always readable, writes fail for input GPIOs /direction ... r/w as: in, out (default low); write: high, low /edge ... r/w as: none, falling, rising, both diff --git a/kernel/Documentation/ABI/testing/sysfs-hypervisor-pmu b/kernel/Documentation/ABI/testing/sysfs-hypervisor-pmu new file mode 100644 index 000000000..224faa105 --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-hypervisor-pmu @@ -0,0 +1,23 @@ +What: /sys/hypervisor/pmu/pmu_mode +Date: August 2015 +KernelVersion: 4.3 +Contact: Boris Ostrovsky <boris.ostrovsky@oracle.com> +Description: + Describes mode that Xen's performance-monitoring unit (PMU) + uses. Accepted values are + "off" -- PMU is disabled + "self" -- The guest can profile itself + "hv" -- The guest can profile itself and, if it is + privileged (e.g. dom0), the hypervisor + "all" -- The guest can profile itself, the hypervisor + and all other guests. Only available to + privileged guests. + +What: /sys/hypervisor/pmu/pmu_features +Date: August 2015 +KernelVersion: 4.3 +Contact: Boris Ostrovsky <boris.ostrovsky@oracle.com> +Description: + Describes Xen PMU features (as an integer). A set bit indicates + that the corresponding feature is enabled. See + include/xen/interface/xenpmu.h for available features diff --git a/kernel/Documentation/ABI/testing/sysfs-platform-twl4030-usb b/kernel/Documentation/ABI/testing/sysfs-platform-twl4030-usb new file mode 100644 index 000000000..512c51be6 --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-platform-twl4030-usb @@ -0,0 +1,8 @@ +What: /sys/bus/platform/devices/*twl4030-usb/vbus +Description: + Read-only status reporting if VBUS (approx 5V) + is being supplied by the USB bus. + + Possible values: "on", "off". + + Changes are notified via select/poll. diff --git a/kernel/Documentation/ABI/testing/sysfs-power b/kernel/Documentation/ABI/testing/sysfs-power index f45518163..50b368d49 100644 --- a/kernel/Documentation/ABI/testing/sysfs-power +++ b/kernel/Documentation/ABI/testing/sysfs-power @@ -256,3 +256,15 @@ Description: Writing a "1" enables this printing while writing a "0" disables it. The default value is "0". Reading from this file will display the current value. + +What: /sys/power/pm_wakeup_irq +Date: April 2015 +Contact: Alexandra Yates <alexandra.yates@linux.intel.org> +Description: + The /sys/power/pm_wakeup_irq file reports to user space the IRQ + number of the first wakeup interrupt (that is, the first + interrupt from an IRQ line armed for system wakeup) seen by the + kernel during the most recent system suspend/resume cycle. + + This output is useful for system wakeup diagnostics of spurious + wakeup interrupts. |