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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2015-01-15 09:46:14 -0800
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2015-01-15 09:46:14 -0800
commit0c49cd295d42d0032af11d55e2140dbec11dc8d0 (patch)
tree1e7d0e50b6b6d6e4de1fb6bb0b6d856c3932da58 /Documentation/ABI/testing
parent0c3e99437a66e4c869c60c2398449e6d98f3a988 (diff)
parenteaa27f34e91a14cdceed26ed6c6793ec1d186115 (diff)
downloadblackbird-obmc-linux-0c49cd295d42d0032af11d55e2140dbec11dc8d0.tar.gz
blackbird-obmc-linux-0c49cd295d42d0032af11d55e2140dbec11dc8d0.zip
Merge tag 'v3.19-rc4' into next
Merge with mainline to bring in the latest thermal and other changes.
Diffstat (limited to 'Documentation/ABI/testing')
-rw-r--r--Documentation/ABI/testing/configfs-usb-gadget-hid11
-rw-r--r--Documentation/ABI/testing/configfs-usb-gadget-midi12
-rw-r--r--Documentation/ABI/testing/configfs-usb-gadget-uac112
-rw-r--r--Documentation/ABI/testing/configfs-usb-gadget-uac212
-rw-r--r--Documentation/ABI/testing/sysfs-block8
-rw-r--r--Documentation/ABI/testing/sysfs-block-zram32
-rw-r--r--Documentation/ABI/testing/sysfs-bus-coresight-devices-etb1024
-rw-r--r--Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x253
-rw-r--r--Documentation/ABI/testing/sysfs-bus-coresight-devices-funnel12
-rw-r--r--Documentation/ABI/testing/sysfs-bus-coresight-devices-tmc8
-rw-r--r--Documentation/ABI/testing/sysfs-bus-event_source-devices-events611
-rw-r--r--Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x76
-rw-r--r--Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_gpci12
-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio23
-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio-accel-bmc1507
-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio-gyro-bmg1607
-rw-r--r--Documentation/ABI/testing/sysfs-bus-pci23
-rw-r--r--Documentation/ABI/testing/sysfs-bus-usb19
-rw-r--r--Documentation/ABI/testing/sysfs-class-cxl129
-rw-r--r--Documentation/ABI/testing/sysfs-class-net10
-rw-r--r--Documentation/ABI/testing/sysfs-class-power14
-rw-r--r--Documentation/ABI/testing/sysfs-class-uwb_rc13
-rw-r--r--Documentation/ABI/testing/sysfs-devices-memory8
-rw-r--r--Documentation/ABI/testing/sysfs-devices-system-cpu47
-rw-r--r--Documentation/ABI/testing/sysfs-fs-f2fs7
-rw-r--r--Documentation/ABI/testing/sysfs-ibft2
-rw-r--r--Documentation/ABI/testing/sysfs-platform-dell-laptop60
27 files changed, 794 insertions, 588 deletions
diff --git a/Documentation/ABI/testing/configfs-usb-gadget-hid b/Documentation/ABI/testing/configfs-usb-gadget-hid
new file mode 100644
index 000000000000..f12e00e6baa3
--- /dev/null
+++ b/Documentation/ABI/testing/configfs-usb-gadget-hid
@@ -0,0 +1,11 @@
+What: /config/usb-gadget/gadget/functions/hid.name
+Date: Nov 2014
+KernelVersion: 3.19
+Description:
+ The attributes:
+
+ protocol - HID protocol to use
+ report_desc - blob corresponding to HID report descriptors
+ except the data passed through /dev/hidg<N>
+ report_length - HID report length
+ subclass - HID device subclass to use
diff --git a/Documentation/ABI/testing/configfs-usb-gadget-midi b/Documentation/ABI/testing/configfs-usb-gadget-midi
new file mode 100644
index 000000000000..6b341df7249c
--- /dev/null
+++ b/Documentation/ABI/testing/configfs-usb-gadget-midi
@@ -0,0 +1,12 @@
+What: /config/usb-gadget/gadget/functions/midi.name
+Date: Nov 2014
+KernelVersion: 3.19
+Description:
+ The attributes:
+
+ index - index value for the USB MIDI adapter
+ id - ID string for the USB MIDI adapter
+ buflen - MIDI buffer length
+ qlen - USB read request queue length
+ in_ports - number of MIDI input ports
+ out_ports - number of MIDI output ports
diff --git a/Documentation/ABI/testing/configfs-usb-gadget-uac1 b/Documentation/ABI/testing/configfs-usb-gadget-uac1
new file mode 100644
index 000000000000..8ba9a123316e
--- /dev/null
+++ b/Documentation/ABI/testing/configfs-usb-gadget-uac1
@@ -0,0 +1,12 @@
+What: /config/usb-gadget/gadget/functions/uac1.name
+Date: Sep 2014
+KernelVersion: 3.18
+Description:
+ The attributes:
+
+ audio_buf_size - audio buffer size
+ fn_cap - capture pcm device file name
+ fn_cntl - control device file name
+ fn_play - playback pcm device file name
+ req_buf_size - ISO OUT endpoint request buffer size
+ req_count - ISO OUT endpoint request count
diff --git a/Documentation/ABI/testing/configfs-usb-gadget-uac2 b/Documentation/ABI/testing/configfs-usb-gadget-uac2
new file mode 100644
index 000000000000..2bfdd4efa9bd
--- /dev/null
+++ b/Documentation/ABI/testing/configfs-usb-gadget-uac2
@@ -0,0 +1,12 @@
+What: /config/usb-gadget/gadget/functions/uac2.name
+Date: Sep 2014
+KernelVersion: 3.18
+Description:
+ The attributes:
+
+ c_chmask - capture channel mask
+ c_srate - capture sampling rate
+ c_ssize - capture sample size (bytes)
+ p_chmask - playback channel mask
+ p_srate - playback sampling rate
+ p_ssize - playback sample size (bytes)
diff --git a/Documentation/ABI/testing/sysfs-block b/Documentation/ABI/testing/sysfs-block
index 279da08f7541..8df003963d99 100644
--- a/Documentation/ABI/testing/sysfs-block
+++ b/Documentation/ABI/testing/sysfs-block
@@ -53,6 +53,14 @@ Description:
512 bytes of data.
+What: /sys/block/<disk>/integrity/device_is_integrity_capable
+Date: July 2014
+Contact: Martin K. Petersen <martin.petersen@oracle.com>
+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/write_generate
Date: June 2008
Contact: Martin K. Petersen <martin.petersen@oracle.com>
diff --git a/Documentation/ABI/testing/sysfs-block-zram b/Documentation/ABI/testing/sysfs-block-zram
index 70ec992514d0..a6148eaf91e5 100644
--- a/Documentation/ABI/testing/sysfs-block-zram
+++ b/Documentation/ABI/testing/sysfs-block-zram
@@ -77,11 +77,14 @@ What: /sys/block/zram<id>/notify_free
Date: August 2010
Contact: Nitin Gupta <ngupta@vflare.org>
Description:
- The notify_free file is read-only and specifies the number of
- swap slot free notifications received by this device. These
- notifications are sent to a swap block device when a swap slot
- is freed. This statistic is applicable only when this disk is
- being used as a swap disk.
+ The notify_free file is read-only. Depending on device usage
+ scenario it may account a) the number of pages freed because
+ of swap slot free notifications or b) the number of pages freed
+ because of REQ_DISCARD requests sent by bio. The former ones
+ are sent to a swap block device when a swap slot is freed, which
+ implies that this disk is being used as a swap disk. The latter
+ ones are sent by filesystem mounted with discard option,
+ whenever some data blocks are getting discarded.
What: /sys/block/zram<id>/zero_pages
Date: August 2010
@@ -119,3 +122,22 @@ Description:
efficiency can be calculated using compr_data_size and this
statistic.
Unit: bytes
+
+What: /sys/block/zram<id>/mem_used_max
+Date: August 2014
+Contact: Minchan Kim <minchan@kernel.org>
+Description:
+ The mem_used_max file is read/write and specifies the amount
+ of maximum memory zram have consumed to store compressed data.
+ For resetting the value, you should write "0". Otherwise,
+ you could see -EINVAL.
+ Unit: bytes
+
+What: /sys/block/zram<id>/mem_limit
+Date: August 2014
+Contact: Minchan Kim <minchan@kernel.org>
+Description:
+ The mem_limit file is read/write and specifies the maximum
+ amount of memory ZRAM can use to store the compressed data. The
+ limit could be changed in run time and "0" means disable the
+ limit. No limit is the initial state. Unit: bytes
diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etb10 b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etb10
new file mode 100644
index 000000000000..4b8d6ec92e2b
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etb10
@@ -0,0 +1,24 @@
+What: /sys/bus/coresight/devices/<memory_map>.etb/enable_sink
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Add/remove a sink from a trace path. There can be multiple
+ source for a single sink.
+ ex: echo 1 > /sys/bus/coresight/devices/20010000.etb/enable_sink
+
+What: /sys/bus/coresight/devices/<memory_map>.etb/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>.etb/trigger_cntr
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Disables write access to the Trace RAM by stopping the
+ formatter after a defined number of words have been stored
+ following the trigger event. The number of 32-bit words written
+ into the Trace RAM following the trigger event is equal to the
+ value stored in this register+1 (from ARM ETB-TRM).
diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x
new file mode 100644
index 000000000000..b4d0b99afffb
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x
@@ -0,0 +1,253 @@
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/enable_source
+Date: November 2014
+KernelVersion: 3.19
+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|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
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: Select which address comparator or pair (of comparators) to
+ work with.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/addr_acctype
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Used in conjunction with @addr_idx. Specifies
+ characteristics about the address comparator being configure,
+ for example the access type, the kind of instruction to trace,
+ processor contect ID to trigger on, etc. Individual fields in
+ the access type register may vary on the version of the trace
+ entity.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/addr_range
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Used in conjunction with @addr_idx. Specifies the range of
+ addresses to trigger on. Inclusion or exclusion is specificed
+ in the corresponding access type register.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/addr_single
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Used in conjunction with @addr_idx. Specifies the single
+ address to trigger on, highly influenced by the configuration
+ options of the corresponding access type register.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/addr_start
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Used in conjunction with @addr_idx. Specifies the single
+ address to start tracing on, highly influenced by the
+ configuration options of the corresponding access type register.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/addr_stop
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Used in conjunction with @addr_idx. Specifies the single
+ address to stop tracing on, highly influenced by the
+ configuration options of the corresponding access type register.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/cntr_idx
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Specifies the counter to work on.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/cntr_event
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Used in conjunction with cntr_idx, give access to the
+ counter event register.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/cntr_val
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Used in conjunction with cntr_idx, give access to the
+ counter value register.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/cntr_rld_val
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Used in conjunction with cntr_idx, give access to the
+ counter reload value register.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/cntr_rld_event
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Used in conjunction with cntr_idx, give access to the
+ counter reload event register.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/ctxid_idx
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Specifies the index of the context ID register to be
+ selected.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/ctxid_mask
+Date: November 2014
+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
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Used with the ctxid_idx, specify with context ID to trigger
+ on.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/enable_event
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Defines which event triggers a trace.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/etmsr
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Gives access to the ETM status register, which holds
+ programming information and status on certains events.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/fifofull_level
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Number of byte left in the fifo before considering it full.
+ Depending on the tracer's version, can also hold threshold for
+ data suppression.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/mode
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Interface with the driver's 'mode' field, controlling
+ various aspect of the trace entity such as time stamping,
+ context ID size and cycle accurate tracing. Driver specific
+ and bound to change depending on the driver.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/nr_addr_cmp
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Provides the number of address comparators pairs accessible
+ on a trace unit, as specified by bit 3:0 of register ETMCCR.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/nr_cntr
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Provides the number of counters accessible on a trace unit,
+ as specified by bit 15:13 of register ETMCCR.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/nr_ctxid_cmp
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Provides the number of context ID comparator available on a
+ trace unit, as specified by bit 25:24 of register ETMCCR.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/reset
+Date: November 2014
+KernelVersion: 3.19
+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|ptm]/seq_12_event
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Defines the event that causes the sequencer to transition
+ from state 1 to state 2.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/seq_13_event
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Defines the event that causes the sequencer to transition
+ from state 1 to state 3.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/seq_21_event
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Defines the event that causes the sequencer to transition
+ from state 2 to state 1.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/seq_23_event
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Defines the event that causes the sequencer to transition
+ from state 2 to state 3.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/seq_31_event
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Defines the event that causes the sequencer to transition
+ from state 3 to state 1.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/seq_32_event
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Defines the event that causes the sequencer to transition
+ from state 3 to state 2.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/curr_seq_state
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Holds the current state of the sequencer.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/sync_freq
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Holds the trace synchronization frequency value - must be
+ programmed with the various implementation behavior in mind.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/timestamp_event
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Defines an event that requests the insertion of a timestamp
+ into the trace stream.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/traceid
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Holds the trace ID that will appear in the trace stream
+ coming from this trace entity.
+
+What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/trigger_event
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Define the event that controls the trigger.
diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-funnel b/Documentation/ABI/testing/sysfs-bus-coresight-devices-funnel
new file mode 100644
index 000000000000..d75acda5e1b3
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-funnel
@@ -0,0 +1,12 @@
+What: /sys/bus/coresight/devices/<memory_map>.funnel/funnel_ctrl
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Enables the slave ports and defines the hold time of the
+ slave ports.
+
+What: /sys/bus/coresight/devices/<memory_map>.funnel/priority
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Defines input port priority order.
diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-tmc b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tmc
new file mode 100644
index 000000000000..f38cded5fa22
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tmc
@@ -0,0 +1,8 @@
+What: /sys/bus/coresight/devices/<memory_map>.tmc/trigger_cntr
+Date: November 2014
+KernelVersion: 3.19
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Disables write access to the Trace RAM by stopping the
+ formatter after a defined number of words have been stored
+ following the trigger event. Additional interface for this
+ driver are expected to be added as it matures.
diff --git a/Documentation/ABI/testing/sysfs-bus-event_source-devices-events b/Documentation/ABI/testing/sysfs-bus-event_source-devices-events
index 7b40a3cbc26a..20979f8b3edb 100644
--- a/Documentation/ABI/testing/sysfs-bus-event_source-devices-events
+++ b/Documentation/ABI/testing/sysfs-bus-event_source-devices-events
@@ -27,575 +27,62 @@ Description: Generic performance monitoring events
"basename".
-What: /sys/devices/cpu/events/PM_1PLUS_PPC_CMPL
- /sys/devices/cpu/events/PM_BRU_FIN
- /sys/devices/cpu/events/PM_BR_MPRED
- /sys/devices/cpu/events/PM_CMPLU_STALL
- /sys/devices/cpu/events/PM_CMPLU_STALL_BRU
- /sys/devices/cpu/events/PM_CMPLU_STALL_DCACHE_MISS
- /sys/devices/cpu/events/PM_CMPLU_STALL_DFU
- /sys/devices/cpu/events/PM_CMPLU_STALL_DIV
- /sys/devices/cpu/events/PM_CMPLU_STALL_ERAT_MISS
- /sys/devices/cpu/events/PM_CMPLU_STALL_FXU
- /sys/devices/cpu/events/PM_CMPLU_STALL_IFU
- /sys/devices/cpu/events/PM_CMPLU_STALL_LSU
- /sys/devices/cpu/events/PM_CMPLU_STALL_REJECT
- /sys/devices/cpu/events/PM_CMPLU_STALL_SCALAR
- /sys/devices/cpu/events/PM_CMPLU_STALL_SCALAR_LONG
- /sys/devices/cpu/events/PM_CMPLU_STALL_STORE
- /sys/devices/cpu/events/PM_CMPLU_STALL_THRD
- /sys/devices/cpu/events/PM_CMPLU_STALL_VECTOR
- /sys/devices/cpu/events/PM_CMPLU_STALL_VECTOR_LONG
- /sys/devices/cpu/events/PM_CYC
- /sys/devices/cpu/events/PM_GCT_NOSLOT_BR_MPRED
- /sys/devices/cpu/events/PM_GCT_NOSLOT_BR_MPRED_IC_MISS
- /sys/devices/cpu/events/PM_GCT_NOSLOT_CYC
- /sys/devices/cpu/events/PM_GCT_NOSLOT_IC_MISS
- /sys/devices/cpu/events/PM_GRP_CMPL
- /sys/devices/cpu/events/PM_INST_CMPL
- /sys/devices/cpu/events/PM_LD_MISS_L1
- /sys/devices/cpu/events/PM_LD_REF_L1
- /sys/devices/cpu/events/PM_RUN_CYC
- /sys/devices/cpu/events/PM_RUN_INST_CMPL
- /sys/devices/cpu/events/PM_IC_DEMAND_L2_BR_ALL
- /sys/devices/cpu/events/PM_GCT_UTIL_7_TO_10_SLOTS
- /sys/devices/cpu/events/PM_PMC2_SAVED
- /sys/devices/cpu/events/PM_VSU0_16FLOP
- /sys/devices/cpu/events/PM_MRK_LSU_DERAT_MISS
- /sys/devices/cpu/events/PM_MRK_ST_CMPL
- /sys/devices/cpu/events/PM_NEST_PAIR3_ADD
- /sys/devices/cpu/events/PM_L2_ST_DISP
- /sys/devices/cpu/events/PM_L2_CASTOUT_MOD
- /sys/devices/cpu/events/PM_ISEG
- /sys/devices/cpu/events/PM_MRK_INST_TIMEO
- /sys/devices/cpu/events/PM_L2_RCST_DISP_FAIL_ADDR
- /sys/devices/cpu/events/PM_LSU1_DC_PREF_STREAM_CONFIRM
- /sys/devices/cpu/events/PM_IERAT_WR_64K
- /sys/devices/cpu/events/PM_MRK_DTLB_MISS_16M
- /sys/devices/cpu/events/PM_IERAT_MISS
- /sys/devices/cpu/events/PM_MRK_PTEG_FROM_LMEM
- /sys/devices/cpu/events/PM_FLOP
- /sys/devices/cpu/events/PM_THRD_PRIO_4_5_CYC
- /sys/devices/cpu/events/PM_BR_PRED_TA
- /sys/devices/cpu/events/PM_EXT_INT
- /sys/devices/cpu/events/PM_VSU_FSQRT_FDIV
- /sys/devices/cpu/events/PM_MRK_LD_MISS_EXPOSED_CYC
- /sys/devices/cpu/events/PM_LSU1_LDF
- /sys/devices/cpu/events/PM_IC_WRITE_ALL
- /sys/devices/cpu/events/PM_LSU0_SRQ_STFWD
- /sys/devices/cpu/events/PM_PTEG_FROM_RL2L3_MOD
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_L31_SHR
- /sys/devices/cpu/events/PM_DATA_FROM_L21_MOD
- /sys/devices/cpu/events/PM_VSU1_SCAL_DOUBLE_ISSUED
- /sys/devices/cpu/events/PM_VSU0_8FLOP
- /sys/devices/cpu/events/PM_POWER_EVENT1
- /sys/devices/cpu/events/PM_DISP_CLB_HELD_BAL
- /sys/devices/cpu/events/PM_VSU1_2FLOP
- /sys/devices/cpu/events/PM_LWSYNC_HELD
- /sys/devices/cpu/events/PM_PTEG_FROM_DL2L3_SHR
- /sys/devices/cpu/events/PM_INST_FROM_L21_MOD
- /sys/devices/cpu/events/PM_IERAT_XLATE_WR_16MPLUS
- /sys/devices/cpu/events/PM_IC_REQ_ALL
- /sys/devices/cpu/events/PM_DSLB_MISS
- /sys/devices/cpu/events/PM_L3_MISS
- /sys/devices/cpu/events/PM_LSU0_L1_PREF
- /sys/devices/cpu/events/PM_VSU_SCALAR_SINGLE_ISSUED
- /sys/devices/cpu/events/PM_LSU1_DC_PREF_STREAM_CONFIRM_STRIDE
- /sys/devices/cpu/events/PM_L2_INST
- /sys/devices/cpu/events/PM_VSU0_FRSP
- /sys/devices/cpu/events/PM_FLUSH_DISP
- /sys/devices/cpu/events/PM_PTEG_FROM_L2MISS
- /sys/devices/cpu/events/PM_VSU1_DQ_ISSUED
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_DMEM
- /sys/devices/cpu/events/PM_LSU_FLUSH_ULD
- /sys/devices/cpu/events/PM_PTEG_FROM_LMEM
- /sys/devices/cpu/events/PM_MRK_DERAT_MISS_16M
- /sys/devices/cpu/events/PM_THRD_ALL_RUN_CYC
- /sys/devices/cpu/events/PM_MEM0_PREFETCH_DISP
- /sys/devices/cpu/events/PM_MRK_STALL_CMPLU_CYC_COUNT
- /sys/devices/cpu/events/PM_DATA_FROM_DL2L3_MOD
- /sys/devices/cpu/events/PM_VSU_FRSP
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_L21_MOD
- /sys/devices/cpu/events/PM_PMC1_OVERFLOW
- /sys/devices/cpu/events/PM_VSU0_SINGLE
- /sys/devices/cpu/events/PM_MRK_PTEG_FROM_L3MISS
- /sys/devices/cpu/events/PM_MRK_PTEG_FROM_L31_SHR
- /sys/devices/cpu/events/PM_VSU0_VECTOR_SP_ISSUED
- /sys/devices/cpu/events/PM_VSU1_FEST
- /sys/devices/cpu/events/PM_MRK_INST_DISP
- /sys/devices/cpu/events/PM_VSU0_COMPLEX_ISSUED
- /sys/devices/cpu/events/PM_LSU1_FLUSH_UST
- /sys/devices/cpu/events/PM_FXU_IDLE
- /sys/devices/cpu/events/PM_LSU0_FLUSH_ULD
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_DL2L3_MOD
- /sys/devices/cpu/events/PM_LSU_LMQ_SRQ_EMPTY_ALL_CYC
- /sys/devices/cpu/events/PM_LSU1_REJECT_LMQ_FULL
- /sys/devices/cpu/events/PM_INST_PTEG_FROM_L21_MOD
- /sys/devices/cpu/events/PM_INST_FROM_RL2L3_MOD
- /sys/devices/cpu/events/PM_SHL_CREATED
- /sys/devices/cpu/events/PM_L2_ST_HIT
- /sys/devices/cpu/events/PM_DATA_FROM_DMEM
- /sys/devices/cpu/events/PM_L3_LD_MISS
- /sys/devices/cpu/events/PM_FXU1_BUSY_FXU0_IDLE
- /sys/devices/cpu/events/PM_DISP_CLB_HELD_RES
- /sys/devices/cpu/events/PM_L2_SN_SX_I_DONE
- /sys/devices/cpu/events/PM_STCX_CMPL
- /sys/devices/cpu/events/PM_VSU0_2FLOP
- /sys/devices/cpu/events/PM_L3_PREF_MISS
- /sys/devices/cpu/events/PM_LSU_SRQ_SYNC_CYC
- /sys/devices/cpu/events/PM_LSU_REJECT_ERAT_MISS
- /sys/devices/cpu/events/PM_L1_ICACHE_MISS
- /sys/devices/cpu/events/PM_LSU1_FLUSH_SRQ
- /sys/devices/cpu/events/PM_LD_REF_L1_LSU0
- /sys/devices/cpu/events/PM_VSU0_FEST
- /sys/devices/cpu/events/PM_VSU_VECTOR_SINGLE_ISSUED
- /sys/devices/cpu/events/PM_FREQ_UP
- /sys/devices/cpu/events/PM_DATA_FROM_LMEM
- /sys/devices/cpu/events/PM_LSU1_LDX
- /sys/devices/cpu/events/PM_PMC3_OVERFLOW
- /sys/devices/cpu/events/PM_MRK_BR_MPRED
- /sys/devices/cpu/events/PM_SHL_MATCH
- /sys/devices/cpu/events/PM_MRK_BR_TAKEN
- /sys/devices/cpu/events/PM_ISLB_MISS
- /sys/devices/cpu/events/PM_DISP_HELD_THERMAL
- /sys/devices/cpu/events/PM_INST_PTEG_FROM_RL2L3_SHR
- /sys/devices/cpu/events/PM_LSU1_SRQ_STFWD
- /sys/devices/cpu/events/PM_PTEG_FROM_DMEM
- /sys/devices/cpu/events/PM_VSU_2FLOP
- /sys/devices/cpu/events/PM_GCT_FULL_CYC
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_L3_CYC
- /sys/devices/cpu/events/PM_LSU_SRQ_S0_ALLOC
- /sys/devices/cpu/events/PM_MRK_DERAT_MISS_4K
- /sys/devices/cpu/events/PM_BR_MPRED_TA
- /sys/devices/cpu/events/PM_INST_PTEG_FROM_L2MISS
- /sys/devices/cpu/events/PM_DPU_HELD_POWER
- /sys/devices/cpu/events/PM_MRK_VSU_FIN
- /sys/devices/cpu/events/PM_LSU_SRQ_S0_VALID
- /sys/devices/cpu/events/PM_GCT_EMPTY_CYC
- /sys/devices/cpu/events/PM_IOPS_DISP
- /sys/devices/cpu/events/PM_RUN_SPURR
- /sys/devices/cpu/events/PM_PTEG_FROM_L21_MOD
- /sys/devices/cpu/events/PM_VSU0_1FLOP
- /sys/devices/cpu/events/PM_SNOOP_TLBIE
- /sys/devices/cpu/events/PM_DATA_FROM_L3MISS
- /sys/devices/cpu/events/PM_VSU_SINGLE
- /sys/devices/cpu/events/PM_DTLB_MISS_16G
- /sys/devices/cpu/events/PM_FLUSH
- /sys/devices/cpu/events/PM_L2_LD_HIT
- /sys/devices/cpu/events/PM_NEST_PAIR2_AND
- /sys/devices/cpu/events/PM_VSU1_1FLOP
- /sys/devices/cpu/events/PM_IC_PREF_REQ
- /sys/devices/cpu/events/PM_L3_LD_HIT
- /sys/devices/cpu/events/PM_DISP_HELD
- /sys/devices/cpu/events/PM_L2_LD
- /sys/devices/cpu/events/PM_LSU_FLUSH_SRQ
- /sys/devices/cpu/events/PM_BC_PLUS_8_CONV
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_L31_MOD_CYC
- /sys/devices/cpu/events/PM_L2_RCST_BUSY_RC_FULL
- /sys/devices/cpu/events/PM_TB_BIT_TRANS
- /sys/devices/cpu/events/PM_THERMAL_MAX
- /sys/devices/cpu/events/PM_LSU1_FLUSH_ULD
- /sys/devices/cpu/events/PM_LSU1_REJECT_LHS
- /sys/devices/cpu/events/PM_LSU_LRQ_S0_ALLOC
- /sys/devices/cpu/events/PM_L3_CO_L31
- /sys/devices/cpu/events/PM_POWER_EVENT4
- /sys/devices/cpu/events/PM_DATA_FROM_L31_SHR
- /sys/devices/cpu/events/PM_BR_UNCOND
- /sys/devices/cpu/events/PM_LSU1_DC_PREF_STREAM_ALLOC
- /sys/devices/cpu/events/PM_PMC4_REWIND
- /sys/devices/cpu/events/PM_L2_RCLD_DISP
- /sys/devices/cpu/events/PM_THRD_PRIO_2_3_CYC
- /sys/devices/cpu/events/PM_MRK_PTEG_FROM_L2MISS
- /sys/devices/cpu/events/PM_IC_DEMAND_L2_BHT_REDIRECT
- /sys/devices/cpu/events/PM_DATA_FROM_L31_SHR
- /sys/devices/cpu/events/PM_IC_PREF_CANCEL_L2
- /sys/devices/cpu/events/PM_MRK_FIN_STALL_CYC_COUNT
- /sys/devices/cpu/events/PM_BR_PRED_CCACHE
- /sys/devices/cpu/events/PM_GCT_UTIL_1_TO_2_SLOTS
- /sys/devices/cpu/events/PM_MRK_ST_CMPL_INT
- /sys/devices/cpu/events/PM_LSU_TWO_TABLEWALK_CYC
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_L3MISS
- /sys/devices/cpu/events/PM_LSU_SET_MPRED
- /sys/devices/cpu/events/PM_FLUSH_DISP_TLBIE
- /sys/devices/cpu/events/PM_VSU1_FCONV
- /sys/devices/cpu/events/PM_DERAT_MISS_16G
- /sys/devices/cpu/events/PM_INST_FROM_LMEM
- /sys/devices/cpu/events/PM_IC_DEMAND_L2_BR_REDIRECT
- /sys/devices/cpu/events/PM_INST_PTEG_FROM_L2
- /sys/devices/cpu/events/PM_PTEG_FROM_L2
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_L21_SHR_CYC
- /sys/devices/cpu/events/PM_MRK_DTLB_MISS_4K
- /sys/devices/cpu/events/PM_VSU0_FPSCR
- /sys/devices/cpu/events/PM_VSU1_VECT_DOUBLE_ISSUED
- /sys/devices/cpu/events/PM_MRK_PTEG_FROM_RL2L3_MOD
- /sys/devices/cpu/events/PM_MEM0_RQ_DISP
- /sys/devices/cpu/events/PM_L2_LD_MISS
- /sys/devices/cpu/events/PM_VMX_RESULT_SAT_1
- /sys/devices/cpu/events/PM_L1_PREF
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_LMEM_CYC
- /sys/devices/cpu/events/PM_GRP_IC_MISS_NONSPEC
- /sys/devices/cpu/events/PM_PB_NODE_PUMP
- /sys/devices/cpu/events/PM_SHL_MERGED
- /sys/devices/cpu/events/PM_NEST_PAIR1_ADD
- /sys/devices/cpu/events/PM_DATA_FROM_L3
- /sys/devices/cpu/events/PM_LSU_FLUSH
- /sys/devices/cpu/events/PM_LSU_SRQ_SYNC_COUNT
- /sys/devices/cpu/events/PM_PMC2_OVERFLOW
- /sys/devices/cpu/events/PM_LSU_LDF
- /sys/devices/cpu/events/PM_POWER_EVENT3
- /sys/devices/cpu/events/PM_DISP_WT
- /sys/devices/cpu/events/PM_IC_BANK_CONFLICT
- /sys/devices/cpu/events/PM_BR_MPRED_CR_TA
- /sys/devices/cpu/events/PM_L2_INST_MISS
- /sys/devices/cpu/events/PM_NEST_PAIR2_ADD
- /sys/devices/cpu/events/PM_MRK_LSU_FLUSH
- /sys/devices/cpu/events/PM_L2_LDST
- /sys/devices/cpu/events/PM_INST_FROM_L31_SHR
- /sys/devices/cpu/events/PM_VSU0_FIN
- /sys/devices/cpu/events/PM_VSU1_FCONV
- /sys/devices/cpu/events/PM_INST_FROM_RMEM
- /sys/devices/cpu/events/PM_DISP_CLB_HELD_TLBIE
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_DMEM_CYC
- /sys/devices/cpu/events/PM_BR_PRED_CR
- /sys/devices/cpu/events/PM_LSU_REJECT
- /sys/devices/cpu/events/PM_GCT_UTIL_3_TO_6_SLOTS
- /sys/devices/cpu/events/PM_CMPLU_STALL_END_GCT_NOSLOT
- /sys/devices/cpu/events/PM_LSU0_REJECT_LMQ_FULL
- /sys/devices/cpu/events/PM_VSU_FEST
- /sys/devices/cpu/events/PM_NEST_PAIR0_AND
- /sys/devices/cpu/events/PM_PTEG_FROM_L3
- /sys/devices/cpu/events/PM_POWER_EVENT2
- /sys/devices/cpu/events/PM_IC_PREF_CANCEL_PAGE
- /sys/devices/cpu/events/PM_VSU0_FSQRT_FDIV
- /sys/devices/cpu/events/PM_MRK_GRP_CMPL
- /sys/devices/cpu/events/PM_VSU0_SCAL_DOUBLE_ISSUED
- /sys/devices/cpu/events/PM_GRP_DISP
- /sys/devices/cpu/events/PM_LSU0_LDX
- /sys/devices/cpu/events/PM_DATA_FROM_L2
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_RL2L3_MOD
- /sys/devices/cpu/events/PM_VSU0_VECT_DOUBLE_ISSUED
- /sys/devices/cpu/events/PM_VSU1_2FLOP_DOUBLE
- /sys/devices/cpu/events/PM_THRD_PRIO_6_7_CYC
- /sys/devices/cpu/events/PM_BC_PLUS_8_RSLV_TAKEN
- /sys/devices/cpu/events/PM_BR_MPRED_CR
- /sys/devices/cpu/events/PM_L3_CO_MEM
- /sys/devices/cpu/events/PM_DATA_FROM_RL2L3_MOD
- /sys/devices/cpu/events/PM_LSU_SRQ_FULL_CYC
- /sys/devices/cpu/events/PM_TABLEWALK_CYC
- /sys/devices/cpu/events/PM_MRK_PTEG_FROM_RMEM
- /sys/devices/cpu/events/PM_LSU_SRQ_STFWD
- /sys/devices/cpu/events/PM_INST_PTEG_FROM_RMEM
- /sys/devices/cpu/events/PM_FXU0_FIN
- /sys/devices/cpu/events/PM_LSU1_L1_SW_PREF
- /sys/devices/cpu/events/PM_PTEG_FROM_L31_MOD
- /sys/devices/cpu/events/PM_PMC5_OVERFLOW
- /sys/devices/cpu/events/PM_LD_REF_L1_LSU1
- /sys/devices/cpu/events/PM_INST_PTEG_FROM_L21_SHR
- /sys/devices/cpu/events/PM_DATA_FROM_RMEM
- /sys/devices/cpu/events/PM_VSU0_SCAL_SINGLE_ISSUED
- /sys/devices/cpu/events/PM_BR_MPRED_LSTACK
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_RL2L3_MOD_CYC
- /sys/devices/cpu/events/PM_LSU0_FLUSH_UST
- /sys/devices/cpu/events/PM_LSU_NCST
- /sys/devices/cpu/events/PM_BR_TAKEN
- /sys/devices/cpu/events/PM_INST_PTEG_FROM_LMEM
- /sys/devices/cpu/events/PM_DTLB_MISS_4K
- /sys/devices/cpu/events/PM_PMC4_SAVED
- /sys/devices/cpu/events/PM_VSU1_PERMUTE_ISSUED
- /sys/devices/cpu/events/PM_SLB_MISS
- /sys/devices/cpu/events/PM_LSU1_FLUSH_LRQ
- /sys/devices/cpu/events/PM_DTLB_MISS
- /sys/devices/cpu/events/PM_VSU1_FRSP
- /sys/devices/cpu/events/PM_VSU_VECTOR_DOUBLE_ISSUED
- /sys/devices/cpu/events/PM_L2_CASTOUT_SHR
- /sys/devices/cpu/events/PM_DATA_FROM_DL2L3_SHR
- /sys/devices/cpu/events/PM_VSU1_STF
- /sys/devices/cpu/events/PM_ST_FIN
- /sys/devices/cpu/events/PM_PTEG_FROM_L21_SHR
- /sys/devices/cpu/events/PM_L2_LOC_GUESS_WRONG
- /sys/devices/cpu/events/PM_MRK_STCX_FAIL
- /sys/devices/cpu/events/PM_LSU0_REJECT_LHS
- /sys/devices/cpu/events/PM_IC_PREF_CANCEL_HIT
- /sys/devices/cpu/events/PM_L3_PREF_BUSY
- /sys/devices/cpu/events/PM_MRK_BRU_FIN
- /sys/devices/cpu/events/PM_LSU1_NCLD
- /sys/devices/cpu/events/PM_INST_PTEG_FROM_L31_MOD
- /sys/devices/cpu/events/PM_LSU_NCLD
- /sys/devices/cpu/events/PM_LSU_LDX
- /sys/devices/cpu/events/PM_L2_LOC_GUESS_CORRECT
- /sys/devices/cpu/events/PM_THRESH_TIMEO
- /sys/devices/cpu/events/PM_L3_PREF_ST
- /sys/devices/cpu/events/PM_DISP_CLB_HELD_SYNC
- /sys/devices/cpu/events/PM_VSU_SIMPLE_ISSUED
- /sys/devices/cpu/events/PM_VSU1_SINGLE
- /sys/devices/cpu/events/PM_DATA_TABLEWALK_CYC
- /sys/devices/cpu/events/PM_L2_RC_ST_DONE
- /sys/devices/cpu/events/PM_MRK_PTEG_FROM_L21_MOD
- /sys/devices/cpu/events/PM_LARX_LSU1
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_RMEM
- /sys/devices/cpu/events/PM_DISP_CLB_HELD
- /sys/devices/cpu/events/PM_DERAT_MISS_4K
- /sys/devices/cpu/events/PM_L2_RCLD_DISP_FAIL_ADDR
- /sys/devices/cpu/events/PM_SEG_EXCEPTION
- /sys/devices/cpu/events/PM_FLUSH_DISP_SB
- /sys/devices/cpu/events/PM_L2_DC_INV
- /sys/devices/cpu/events/PM_PTEG_FROM_DL2L3_MOD
- /sys/devices/cpu/events/PM_DSEG
- /sys/devices/cpu/events/PM_BR_PRED_LSTACK
- /sys/devices/cpu/events/PM_VSU0_STF
- /sys/devices/cpu/events/PM_LSU_FX_FIN
- /sys/devices/cpu/events/PM_DERAT_MISS_16M
- /sys/devices/cpu/events/PM_MRK_PTEG_FROM_DL2L3_MOD
- /sys/devices/cpu/events/PM_GCT_UTIL_11_PLUS_SLOTS
- /sys/devices/cpu/events/PM_INST_FROM_L3
- /sys/devices/cpu/events/PM_MRK_IFU_FIN
- /sys/devices/cpu/events/PM_ITLB_MISS
- /sys/devices/cpu/events/PM_VSU_STF
- /sys/devices/cpu/events/PM_LSU_FLUSH_UST
- /sys/devices/cpu/events/PM_L2_LDST_MISS
- /sys/devices/cpu/events/PM_FXU1_FIN
- /sys/devices/cpu/events/PM_SHL_DEALLOCATED
- /sys/devices/cpu/events/PM_L2_SN_M_WR_DONE
- /sys/devices/cpu/events/PM_LSU_REJECT_SET_MPRED
- /sys/devices/cpu/events/PM_L3_PREF_LD
- /sys/devices/cpu/events/PM_L2_SN_M_RD_DONE
- /sys/devices/cpu/events/PM_MRK_DERAT_MISS_16G
- /sys/devices/cpu/events/PM_VSU_FCONV
- /sys/devices/cpu/events/PM_ANY_THRD_RUN_CYC
- /sys/devices/cpu/events/PM_LSU_LMQ_FULL_CYC
- /sys/devices/cpu/events/PM_MRK_LSU_REJECT_LHS
- /sys/devices/cpu/events/PM_MRK_LD_MISS_L1_CYC
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_L2_CYC
- /sys/devices/cpu/events/PM_INST_IMC_MATCH_DISP
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_RMEM_CYC
- /sys/devices/cpu/events/PM_VSU0_SIMPLE_ISSUED
- /sys/devices/cpu/events/PM_MRK_PTEG_FROM_RL2L3_SHR
- /sys/devices/cpu/events/PM_VSU_FMA_DOUBLE
- /sys/devices/cpu/events/PM_VSU_4FLOP
- /sys/devices/cpu/events/PM_VSU1_FIN
- /sys/devices/cpu/events/PM_NEST_PAIR1_AND
- /sys/devices/cpu/events/PM_INST_PTEG_FROM_RL2L3_MOD
- /sys/devices/cpu/events/PM_PTEG_FROM_RMEM
- /sys/devices/cpu/events/PM_LSU_LRQ_S0_VALID
- /sys/devices/cpu/events/PM_LSU0_LDF
- /sys/devices/cpu/events/PM_FLUSH_COMPLETION
- /sys/devices/cpu/events/PM_ST_MISS_L1
- /sys/devices/cpu/events/PM_L2_NODE_PUMP
- /sys/devices/cpu/events/PM_INST_FROM_DL2L3_SHR
- /sys/devices/cpu/events/PM_MRK_STALL_CMPLU_CYC
- /sys/devices/cpu/events/PM_VSU1_DENORM
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_L31_SHR_CYC
- /sys/devices/cpu/events/PM_NEST_PAIR0_ADD
- /sys/devices/cpu/events/PM_INST_FROM_L3MISS
- /sys/devices/cpu/events/PM_EE_OFF_EXT_INT
- /sys/devices/cpu/events/PM_INST_PTEG_FROM_DMEM
- /sys/devices/cpu/events/PM_INST_FROM_DL2L3_MOD
- /sys/devices/cpu/events/PM_PMC6_OVERFLOW
- /sys/devices/cpu/events/PM_VSU_2FLOP_DOUBLE
- /sys/devices/cpu/events/PM_TLB_MISS
- /sys/devices/cpu/events/PM_FXU_BUSY
- /sys/devices/cpu/events/PM_L2_RCLD_DISP_FAIL_OTHER
- /sys/devices/cpu/events/PM_LSU_REJECT_LMQ_FULL
- /sys/devices/cpu/events/PM_IC_RELOAD_SHR
- /sys/devices/cpu/events/PM_GRP_MRK
- /sys/devices/cpu/events/PM_MRK_ST_NEST
- /sys/devices/cpu/events/PM_VSU1_FSQRT_FDIV
- /sys/devices/cpu/events/PM_LSU0_FLUSH_LRQ
- /sys/devices/cpu/events/PM_LARX_LSU0
- /sys/devices/cpu/events/PM_IBUF_FULL_CYC
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_DL2L3_SHR_CYC
- /sys/devices/cpu/events/PM_LSU_DC_PREF_STREAM_ALLOC
- /sys/devices/cpu/events/PM_GRP_MRK_CYC
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_RL2L3_SHR_CYC
- /sys/devices/cpu/events/PM_L2_GLOB_GUESS_CORRECT
- /sys/devices/cpu/events/PM_LSU_REJECT_LHS
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_LMEM
- /sys/devices/cpu/events/PM_INST_PTEG_FROM_L3
- /sys/devices/cpu/events/PM_FREQ_DOWN
- /sys/devices/cpu/events/PM_PB_RETRY_NODE_PUMP
- /sys/devices/cpu/events/PM_INST_FROM_RL2L3_SHR
- /sys/devices/cpu/events/PM_MRK_INST_ISSUED
- /sys/devices/cpu/events/PM_PTEG_FROM_L3MISS
- /sys/devices/cpu/events/PM_RUN_PURR
- /sys/devices/cpu/events/PM_MRK_GRP_IC_MISS
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_L3
- /sys/devices/cpu/events/PM_PTEG_FROM_RL2L3_SHR
- /sys/devices/cpu/events/PM_LSU_FLUSH_LRQ
- /sys/devices/cpu/events/PM_MRK_DERAT_MISS_64K
- /sys/devices/cpu/events/PM_INST_PTEG_FROM_DL2L3_MOD
- /sys/devices/cpu/events/PM_L2_ST_MISS
- /sys/devices/cpu/events/PM_MRK_PTEG_FROM_L21_SHR
- /sys/devices/cpu/events/PM_LWSYNC
- /sys/devices/cpu/events/PM_LSU0_DC_PREF_STREAM_CONFIRM_STRIDE
- /sys/devices/cpu/events/PM_MRK_LSU_FLUSH_LRQ
- /sys/devices/cpu/events/PM_INST_IMC_MATCH_CMPL
- /sys/devices/cpu/events/PM_NEST_PAIR3_AND
- /sys/devices/cpu/events/PM_PB_RETRY_SYS_PUMP
- /sys/devices/cpu/events/PM_MRK_INST_FIN
- /sys/devices/cpu/events/PM_MRK_PTEG_FROM_DL2L3_SHR
- /sys/devices/cpu/events/PM_INST_FROM_L31_MOD
- /sys/devices/cpu/events/PM_MRK_DTLB_MISS_64K
- /sys/devices/cpu/events/PM_LSU_FIN
- /sys/devices/cpu/events/PM_MRK_LSU_REJECT
- /sys/devices/cpu/events/PM_L2_CO_FAIL_BUSY
- /sys/devices/cpu/events/PM_MEM0_WQ_DISP
- /sys/devices/cpu/events/PM_DATA_FROM_L31_MOD
- /sys/devices/cpu/events/PM_THERMAL_WARN
- /sys/devices/cpu/events/PM_VSU0_4FLOP
- /sys/devices/cpu/events/PM_BR_MPRED_CCACHE
- /sys/devices/cpu/events/PM_L1_DEMAND_WRITE
- /sys/devices/cpu/events/PM_FLUSH_BR_MPRED
- /sys/devices/cpu/events/PM_MRK_DTLB_MISS_16G
- /sys/devices/cpu/events/PM_MRK_PTEG_FROM_DMEM
- /sys/devices/cpu/events/PM_L2_RCST_DISP
- /sys/devices/cpu/events/PM_LSU_PARTIAL_CDF
- /sys/devices/cpu/events/PM_DISP_CLB_HELD_SB
- /sys/devices/cpu/events/PM_VSU0_FMA_DOUBLE
- /sys/devices/cpu/events/PM_FXU0_BUSY_FXU1_IDLE
- /sys/devices/cpu/events/PM_IC_DEMAND_CYC
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_L21_SHR
- /sys/devices/cpu/events/PM_MRK_LSU_FLUSH_UST
- /sys/devices/cpu/events/PM_INST_PTEG_FROM_L3MISS
- /sys/devices/cpu/events/PM_VSU_DENORM
- /sys/devices/cpu/events/PM_MRK_LSU_PARTIAL_CDF
- /sys/devices/cpu/events/PM_INST_FROM_L21_SHR
- /sys/devices/cpu/events/PM_IC_PREF_WRITE
- /sys/devices/cpu/events/PM_BR_PRED
- /sys/devices/cpu/events/PM_INST_FROM_DMEM
- /sys/devices/cpu/events/PM_IC_PREF_CANCEL_ALL
- /sys/devices/cpu/events/PM_LSU_DC_PREF_STREAM_CONFIRM
- /sys/devices/cpu/events/PM_MRK_LSU_FLUSH_SRQ
- /sys/devices/cpu/events/PM_MRK_FIN_STALL_CYC
- /sys/devices/cpu/events/PM_L2_RCST_DISP_FAIL_OTHER
- /sys/devices/cpu/events/PM_VSU1_DD_ISSUED
- /sys/devices/cpu/events/PM_PTEG_FROM_L31_SHR
- /sys/devices/cpu/events/PM_DATA_FROM_L21_SHR
- /sys/devices/cpu/events/PM_LSU0_NCLD
- /sys/devices/cpu/events/PM_VSU1_4FLOP
- /sys/devices/cpu/events/PM_VSU1_8FLOP
- /sys/devices/cpu/events/PM_VSU_8FLOP
- /sys/devices/cpu/events/PM_LSU_LMQ_SRQ_EMPTY_CYC
- /sys/devices/cpu/events/PM_DTLB_MISS_64K
- /sys/devices/cpu/events/PM_THRD_CONC_RUN_INST
- /sys/devices/cpu/events/PM_MRK_PTEG_FROM_L2
- /sys/devices/cpu/events/PM_PB_SYS_PUMP
- /sys/devices/cpu/events/PM_VSU_FIN
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_L31_MOD
- /sys/devices/cpu/events/PM_THRD_PRIO_0_1_CYC
- /sys/devices/cpu/events/PM_DERAT_MISS_64K
- /sys/devices/cpu/events/PM_PMC2_REWIND
- /sys/devices/cpu/events/PM_INST_FROM_L2
- /sys/devices/cpu/events/PM_GRP_BR_MPRED_NONSPEC
- /sys/devices/cpu/events/PM_INST_DISP
- /sys/devices/cpu/events/PM_MEM0_RD_CANCEL_TOTAL
- /sys/devices/cpu/events/PM_LSU0_DC_PREF_STREAM_CONFIRM
- /sys/devices/cpu/events/PM_L1_DCACHE_RELOAD_VALID
- /sys/devices/cpu/events/PM_VSU_SCALAR_DOUBLE_ISSUED
- /sys/devices/cpu/events/PM_L3_PREF_HIT
- /sys/devices/cpu/events/PM_MRK_PTEG_FROM_L31_MOD
- /sys/devices/cpu/events/PM_MRK_FXU_FIN
- /sys/devices/cpu/events/PM_PMC4_OVERFLOW
- /sys/devices/cpu/events/PM_MRK_PTEG_FROM_L3
- /sys/devices/cpu/events/PM_LSU0_LMQ_LHR_MERGE
- /sys/devices/cpu/events/PM_BTAC_HIT
- /sys/devices/cpu/events/PM_L3_RD_BUSY
- /sys/devices/cpu/events/PM_LSU0_L1_SW_PREF
- /sys/devices/cpu/events/PM_INST_FROM_L2MISS
- /sys/devices/cpu/events/PM_LSU0_DC_PREF_STREAM_ALLOC
- /sys/devices/cpu/events/PM_L2_ST
- /sys/devices/cpu/events/PM_VSU0_DENORM
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_DL2L3_SHR
- /sys/devices/cpu/events/PM_BR_PRED_CR_TA
- /sys/devices/cpu/events/PM_VSU0_FCONV
- /sys/devices/cpu/events/PM_MRK_LSU_FLUSH_ULD
- /sys/devices/cpu/events/PM_BTAC_MISS
- /sys/devices/cpu/events/PM_MRK_LD_MISS_EXPOSED_CYC_COUNT
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_L2
- /sys/devices/cpu/events/PM_LSU_DCACHE_RELOAD_VALID
- /sys/devices/cpu/events/PM_VSU_FMA
- /sys/devices/cpu/events/PM_LSU0_FLUSH_SRQ
- /sys/devices/cpu/events/PM_LSU1_L1_PREF
- /sys/devices/cpu/events/PM_IOPS_CMPL
- /sys/devices/cpu/events/PM_L2_SYS_PUMP
- /sys/devices/cpu/events/PM_L2_RCLD_BUSY_RC_FULL
- /sys/devices/cpu/events/PM_LSU_LMQ_S0_ALLOC
- /sys/devices/cpu/events/PM_FLUSH_DISP_SYNC
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_DL2L3_MOD_CYC
- /sys/devices/cpu/events/PM_L2_IC_INV
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_L21_MOD_CYC
- /sys/devices/cpu/events/PM_L3_PREF_LDST
- /sys/devices/cpu/events/PM_LSU_SRQ_EMPTY_CYC
- /sys/devices/cpu/events/PM_LSU_LMQ_S0_VALID
- /sys/devices/cpu/events/PM_FLUSH_PARTIAL
- /sys/devices/cpu/events/PM_VSU1_FMA_DOUBLE
- /sys/devices/cpu/events/PM_1PLUS_PPC_DISP
- /sys/devices/cpu/events/PM_DATA_FROM_L2MISS
- /sys/devices/cpu/events/PM_SUSPENDED
- /sys/devices/cpu/events/PM_VSU0_FMA
- /sys/devices/cpu/events/PM_STCX_FAIL
- /sys/devices/cpu/events/PM_VSU0_FSQRT_FDIV_DOUBLE
- /sys/devices/cpu/events/PM_DC_PREF_DST
- /sys/devices/cpu/events/PM_VSU1_SCAL_SINGLE_ISSUED
- /sys/devices/cpu/events/PM_L3_HIT
- /sys/devices/cpu/events/PM_L2_GLOB_GUESS_WRONG
- /sys/devices/cpu/events/PM_MRK_DFU_FIN
- /sys/devices/cpu/events/PM_INST_FROM_L1
- /sys/devices/cpu/events/PM_IC_DEMAND_REQ
- /sys/devices/cpu/events/PM_VSU1_FSQRT_FDIV_DOUBLE
- /sys/devices/cpu/events/PM_VSU1_FMA
- /sys/devices/cpu/events/PM_MRK_LD_MISS_L1
- /sys/devices/cpu/events/PM_VSU0_2FLOP_DOUBLE
- /sys/devices/cpu/events/PM_LSU_DC_PREF_STRIDED_STREAM_CONFIRM
- /sys/devices/cpu/events/PM_INST_PTEG_FROM_L31_SHR
- /sys/devices/cpu/events/PM_MRK_LSU_REJECT_ERAT_MISS
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_L2MISS
- /sys/devices/cpu/events/PM_DATA_FROM_RL2L3_SHR
- /sys/devices/cpu/events/PM_INST_FROM_PREF
- /sys/devices/cpu/events/PM_VSU1_SQ
- /sys/devices/cpu/events/PM_L2_LD_DISP
- /sys/devices/cpu/events/PM_L2_DISP_ALL
- /sys/devices/cpu/events/PM_THRD_GRP_CMPL_BOTH_CYC
- /sys/devices/cpu/events/PM_VSU_FSQRT_FDIV_DOUBLE
- /sys/devices/cpu/events/PM_INST_PTEG_FROM_DL2L3_SHR
- /sys/devices/cpu/events/PM_VSU_1FLOP
- /sys/devices/cpu/events/PM_HV_CYC
- /sys/devices/cpu/events/PM_MRK_LSU_FIN
- /sys/devices/cpu/events/PM_MRK_DATA_FROM_RL2L3_SHR
- /sys/devices/cpu/events/PM_DTLB_MISS_16M
- /sys/devices/cpu/events/PM_LSU1_LMQ_LHR_MERGE
- /sys/devices/cpu/events/PM_IFU_FIN
- /sys/devices/cpu/events/PM_1THRD_CON_RUN_INSTR
- /sys/devices/cpu/events/PM_CMPLU_STALL_COUNT
- /sys/devices/cpu/events/PM_MEM0_PB_RD_CL
- /sys/devices/cpu/events/PM_THRD_1_RUN_CYC
- /sys/devices/cpu/events/PM_THRD_2_CONC_RUN_INSTR
- /sys/devices/cpu/events/PM_THRD_2_RUN_CYC
- /sys/devices/cpu/events/PM_THRD_3_CONC_RUN_INST
- /sys/devices/cpu/events/PM_THRD_3_RUN_CYC
- /sys/devices/cpu/events/PM_THRD_4_CONC_RUN_INST
- /sys/devices/cpu/events/PM_THRD_4_RUN_CYC
+What: /sys/bus/event_source/devices/<pmu>/events/<event>
+Date: 2014/02/24
+Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
+Description: Per-pmu performance monitoring events specific to the running system
-Date: 2013/01/08
+ Each file (except for some of those with a '.' in them, '.unit'
+ and '.scale') in the 'events' directory describes a single
+ performance monitoring event supported by the <pmu>. The name
+ of the file is the name of the event.
+
+ File contents:
+
+ <term>[=<value>][,<term>[=<value>]]...
+
+ Where <term> is one of the terms listed under
+ /sys/bus/event_source/devices/<pmu>/format/ and <value> is
+ a number is base-16 format with a '0x' prefix (lowercase only).
+ If a <term> is specified alone (without an assigned value), it
+ is implied that 0x1 is assigned to that <term>.
+ Examples (each of these lines would be in a seperate file):
+
+ event=0x2abc
+ event=0x423,inv,cmask=0x3
+ domain=0x1,offset=0x8,starting_index=0xffff
+
+ Each of the assignments indicates a value to be assigned to a
+ particular set of bits (as defined by the format file
+ corresponding to the <term>) in the perf_event structure passed
+ to the perf_open syscall.
+
+What: /sys/bus/event_source/devices/<pmu>/events/<event>.unit
+Date: 2014/02/24
Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
- Linux Powerpc mailing list <linuxppc-dev@ozlabs.org>
+Description: Perf event units
-Description: POWER-systems specific performance monitoring events
+ A string specifying the English plural numerical unit that <event>
+ (once multiplied by <event>.scale) represents.
- A collection of performance monitoring events that may be
- supported by the POWER CPU. These events can be monitored
- using the 'perf(1)' tool.
+ Example:
- These events may not be supported by other CPUs.
+ Joules
- The contents of each file would look like:
+What: /sys/bus/event_source/devices/<pmu>/events/<event>.scale
+Date: 2014/02/24
+Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
+Description: Perf event scaling factors
- event=0xNNNN
+ A string representing a floating point value expressed in
+ scientific notation to be multiplied by the event count
+ recieved from the kernel to match the unit specified in the
+ <event>.unit file.
- where 'N' is a hex digit and the number '0xNNNN' shows the
- "raw code" for the perf event identified by the file's
- "basename".
+ Example:
+
+ 2.3283064365386962890625e-10
- Further, multiple terms like 'event=0xNNNN' can be specified
- and separated with comma. All available terms are defined in
- the /sys/bus/event_source/devices/<dev>/format file.
+ This is provided to avoid performing floating point arithmetic
+ in the kernel.
diff --git a/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7 b/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7
index e78ee798d7bd..32f3f5f8bba2 100644
--- a/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7
+++ b/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7
@@ -1,6 +1,6 @@
What: /sys/bus/event_source/devices/hv_24x7/interface/catalog
Date: February 2014
-Contact: Cody P Schafer <cody@linux.vnet.ibm.com>
+Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
Description:
Provides access to the binary "24x7 catalog" provided by the
hypervisor on POWER7 and 8 systems. This catalog lists events
@@ -10,14 +10,14 @@ Description:
What: /sys/bus/event_source/devices/hv_24x7/interface/catalog_length
Date: February 2014
-Contact: Cody P Schafer <cody@linux.vnet.ibm.com>
+Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
Description:
A number equal to the length in bytes of the catalog. This is
also extractable from the provided binary "catalog" sysfs entry.
What: /sys/bus/event_source/devices/hv_24x7/interface/catalog_version
Date: February 2014
-Contact: Cody P Schafer <cody@linux.vnet.ibm.com>
+Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
Description:
Exposes the "version" field of the 24x7 catalog. This is also
extractable from the provided binary "catalog" sysfs entry.
diff --git a/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_gpci b/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_gpci
index 3fa58c23f13b..3ca4e554d2f9 100644
--- a/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_gpci
+++ b/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_gpci
@@ -1,6 +1,6 @@
What: /sys/bus/event_source/devices/hv_gpci/interface/collect_privileged
Date: February 2014
-Contact: Cody P Schafer <cody@linux.vnet.ibm.com>
+Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
Description:
'0' if the hypervisor is configured to forbid access to event
counters being accumulated by other guests and to physical
@@ -9,35 +9,35 @@ Description:
What: /sys/bus/event_source/devices/hv_gpci/interface/ga
Date: February 2014
-Contact: Cody P Schafer <cody@linux.vnet.ibm.com>
+Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
Description:
0 or 1. Indicates whether we have access to "GA" events (listed
in arch/powerpc/perf/hv-gpci.h).
What: /sys/bus/event_source/devices/hv_gpci/interface/expanded
Date: February 2014
-Contact: Cody P Schafer <cody@linux.vnet.ibm.com>
+Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
Description:
0 or 1. Indicates whether we have access to "EXPANDED" events (listed
in arch/powerpc/perf/hv-gpci.h).
What: /sys/bus/event_source/devices/hv_gpci/interface/lab
Date: February 2014
-Contact: Cody P Schafer <cody@linux.vnet.ibm.com>
+Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
Description:
0 or 1. Indicates whether we have access to "LAB" events (listed
in arch/powerpc/perf/hv-gpci.h).
What: /sys/bus/event_source/devices/hv_gpci/interface/version
Date: February 2014
-Contact: Cody P Schafer <cody@linux.vnet.ibm.com>
+Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
Description:
A number indicating the version of the gpci interface that the
hypervisor reports supporting.
What: /sys/bus/event_source/devices/hv_gpci/interface/kernel_version
Date: February 2014
-Contact: Cody P Schafer <cody@linux.vnet.ibm.com>
+Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
Description:
A number indicating the latest version of the gpci interface
that the kernel is aware of.
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index d760b0224ef7..117521dbf2b3 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -200,6 +200,13 @@ Description:
Raw pressure measurement from channel Y. Units after
application of scale and offset are kilopascal.
+What: /sys/bus/iio/devices/iio:deviceX/in_pressureY_input
+What: /sys/bus/iio/devices/iio:deviceX/in_pressure_input
+KernelVersion: 3.8
+Contact: linux-iio@vger.kernel.org
+Description:
+ Scaled pressure measurement from channel Y, in kilopascal.
+
What: /sys/bus/iio/devices/iio:deviceX/in_humidityrelative_raw
KernelVersion: 3.14
Contact: linux-iio@vger.kernel.org
@@ -231,6 +238,7 @@ 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
What: /sys/bus/iio/devices/iio:deviceX/in_pressure_offset
+What: /sys/bus/iio/devices/iio:deviceX/in_humidityrelative_offset
KernelVersion: 2.6.35
Contact: linux-iio@vger.kernel.org
Description:
@@ -251,6 +259,7 @@ Description:
What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_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-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_accel_scale
@@ -266,6 +275,7 @@ What: /sys/bus/iio/devices/iio:deviceX/in_rot_from_north_magnetic_tilt_comp_sca
What: /sys/bus/iio/devices/iio:deviceX/in_rot_from_north_true_tilt_comp_scale
What: /sys/bus/iio/devices/iio:deviceX/in_pressureY_scale
What: /sys/bus/iio/devices/iio:deviceX/in_pressure_scale
+What: /sys/bus/iio/devices/iio:deviceX/in_humidityrelative_scale
KernelVersion: 2.6.35
Contact: linux-iio@vger.kernel.org
Description:
@@ -328,6 +338,10 @@ Description:
are listed in this attribute.
What /sys/bus/iio/devices/iio:deviceX/out_voltageY_hardwaregain
+What: /sys/bus/iio/devices/iio:deviceX/in_intensity_red_hardwaregain
+What: /sys/bus/iio/devices/iio:deviceX/in_intensity_green_hardwaregain
+What: /sys/bus/iio/devices/iio:deviceX/in_intensity_blue_hardwaregain
+What: /sys/bus/iio/devices/iio:deviceX/in_intensity_clear_hardwaregain
KernelVersion: 2.6.35
Contact: linux-iio@vger.kernel.org
Description:
@@ -1028,3 +1042,12 @@ Contact: linux-iio@vger.kernel.org
Description:
Raw value of rotation from true/magnetic north measured with
or without compensation from tilt sensors.
+
+What: /sys/bus/iio/devices/iio:deviceX/in_currentX_raw
+KernelVersion: 3.18
+Contact: linux-iio@vger.kernel.org
+Description:
+ Raw current measurement from channel X. Units are in milliamps
+ after application of scale and offset. If no offset or scale is
+ present, output should be considered as processed with the
+ unit in milliamps.
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-accel-bmc150 b/Documentation/ABI/testing/sysfs-bus-iio-accel-bmc150
new file mode 100644
index 000000000000..99847a913af7
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-iio-accel-bmc150
@@ -0,0 +1,7 @@
+What: /sys/bus/iio/devices/triggerX/name = "bmc150_accel-any-motion-devX"
+KernelVersion: 3.17
+Contact: linux-iio@vger.kernel.org
+Description:
+ The BMC150 accelerometer kernel module provides an additional trigger,
+ which sets driver in a mode, where data is pushed to the buffer
+ only when there is any motion.
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-gyro-bmg160 b/Documentation/ABI/testing/sysfs-bus-iio-gyro-bmg160
new file mode 100644
index 000000000000..e98209c9155e
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-iio-gyro-bmg160
@@ -0,0 +1,7 @@
+What: /sys/bus/iio/devices/triggerX/name = "bmg160-any-motion-devX"
+KernelVersion: 3.17
+Contact: linux-iio@vger.kernel.org
+Description:
+ The BMG160 gyro kernel module provides an additional trigger,
+ which sets driver in a mode, where data is pushed to the buffer
+ only when there is any motion.
diff --git a/Documentation/ABI/testing/sysfs-bus-pci b/Documentation/ABI/testing/sysfs-bus-pci
index 6615fda0abfb..b3bc50f650ee 100644
--- a/Documentation/ABI/testing/sysfs-bus-pci
+++ b/Documentation/ABI/testing/sysfs-bus-pci
@@ -65,6 +65,16 @@ Description:
force a rescan of all PCI buses in the system, and
re-discover previously removed devices.
+What: /sys/bus/pci/devices/.../msi_bus
+Date: September 2014
+Contact: Linux PCI developers <linux-pci@vger.kernel.org>
+Description:
+ Writing a zero value to this attribute disallows MSI and
+ MSI-X for any future drivers of the device. If the device
+ is a bridge, MSI and MSI-X will be disallowed for future
+ drivers of all child devices under the bridge. Drivers
+ must be reloaded for the new setting to take effect.
+
What: /sys/bus/pci/devices/.../msi_irqs/
Date: September, 2011
Contact: Neil Horman <nhorman@tuxdriver.com>
@@ -271,3 +281,16 @@ Description:
opt-out of driver binding using a driver_override name such as
"none". Only a single driver may be specified in the override,
there is no support for parsing delimiters.
+
+What: /sys/bus/pci/devices/.../numa_node
+Date: Oct 2014
+Contact: Prarit Bhargava <prarit@redhat.com>
+Description:
+ This file contains the NUMA node to which the PCI device is
+ attached, or -1 if the node is unknown. The initial value
+ comes from an ACPI _PXM method or a similar firmware
+ source. If that is missing or incorrect, this file can be
+ written to override the node. In that case, please report
+ a firmware bug to the system vendor. Writing to this file
+ taints the kernel with TAINT_FIRMWARE_WORKAROUND, which
+ reduces the supportability of your system.
diff --git a/Documentation/ABI/testing/sysfs-bus-usb b/Documentation/ABI/testing/sysfs-bus-usb
index 614d451cee41..e5cc7633d013 100644
--- a/Documentation/ABI/testing/sysfs-bus-usb
+++ b/Documentation/ABI/testing/sysfs-bus-usb
@@ -104,16 +104,15 @@ What: /sys/bus/usb/devices/.../power/usb2_hardware_lpm
Date: September 2011
Contact: Andiry Xu <andiry.xu@amd.com>
Description:
- If CONFIG_PM_RUNTIME is set and a USB 2.0 lpm-capable device
- is plugged in to a xHCI host which support link PM, it will
- perform a LPM test; if the test is passed and host supports
- USB2 hardware LPM (xHCI 1.0 feature), USB2 hardware LPM will
- be enabled for the device and the USB device directory will
- contain a file named power/usb2_hardware_lpm. The file holds
- a string value (enable or disable) indicating whether or not
- USB2 hardware LPM is enabled for the device. Developer can
- write y/Y/1 or n/N/0 to the file to enable/disable the
- feature.
+ If CONFIG_PM is set and a USB 2.0 lpm-capable device is plugged
+ in to a xHCI host which support link PM, it will perform a LPM
+ test; if the test is passed and host supports USB2 hardware LPM
+ (xHCI 1.0 feature), USB2 hardware LPM will be enabled for the
+ device and the USB device directory will contain a file named
+ power/usb2_hardware_lpm. The file holds a string value (enable
+ or disable) indicating whether or not USB2 hardware LPM is
+ 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/.../removable
Date: February 2012
diff --git a/Documentation/ABI/testing/sysfs-class-cxl b/Documentation/ABI/testing/sysfs-class-cxl
new file mode 100644
index 000000000000..554405ec1955
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-class-cxl
@@ -0,0 +1,129 @@
+Slave contexts (eg. /sys/class/cxl/afu0.0s):
+
+What: /sys/class/cxl/<afu>/irqs_max
+Date: September 2014
+Contact: linuxppc-dev@lists.ozlabs.org
+Description: read/write
+ Decimal value of maximum number of interrupts that can be
+ requested by userspace. The default on probe is the maximum
+ that hardware can support (eg. 2037). Write values will limit
+ userspace applications to that many userspace interrupts. Must
+ be >= irqs_min.
+
+What: /sys/class/cxl/<afu>/irqs_min
+Date: September 2014
+Contact: linuxppc-dev@lists.ozlabs.org
+Description: read only
+ Decimal value of the minimum number of interrupts that
+ 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.
+
+What: /sys/class/cxl/<afu>/mmio_size
+Date: September 2014
+Contact: linuxppc-dev@lists.ozlabs.org
+Description: read only
+ Decimal value of the size of the MMIO space that may be mmaped
+ by userspace.
+
+What: /sys/class/cxl/<afu>/modes_supported
+Date: September 2014
+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"
+
+What: /sys/class/cxl/<afu>/mode
+Date: September 2014
+Contact: linuxppc-dev@lists.ozlabs.org
+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.
+
+
+What: /sys/class/cxl/<afu>/prefault_mode
+Date: September 2014
+Contact: linuxppc-dev@lists.ozlabs.org
+Description: read/write
+ Set the mode for prefaulting in segments into the segment table
+ when performing the START_WORK ioctl. Possible values:
+ none: No prefaulting (default)
+ work_element_descriptor: Treat the work element
+ descriptor as an effective address and
+ prefault what it points to.
+ all: all segments process calling START_WORK maps.
+
+What: /sys/class/cxl/<afu>/reset
+Date: September 2014
+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.
+
+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.
+
+What: /sys/class/cxl/<afu>/api_version_com
+Date: September 2014
+Contact: linuxppc-dev@lists.ozlabs.org
+Description: read only
+ Decimal value of the the lowest version of the userspace API
+ this this kernel supports.
+
+
+
+Master contexts (eg. /sys/class/cxl/afu0.0m)
+
+What: /sys/class/cxl/<afu>m/mmio_size
+Date: September 2014
+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.
+
+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.
+
+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.
+
+
+Card info (eg. /sys/class/cxl/card0)
+
+What: /sys/class/cxl/<card>/caia_version
+Date: September 2014
+Contact: linuxppc-dev@lists.ozlabs.org
+Description: read only
+ Identifies the CAIA Version the card implements.
+
+What: /sys/class/cxl/<card>/psl_version
+Date: September 2014
+Contact: linuxppc-dev@lists.ozlabs.org
+Description: read only
+ Identifies the revision level of the PSL.
+
+What: /sys/class/cxl/<card>/base_image
+Date: September 2014
+Contact: linuxppc-dev@lists.ozlabs.org
+Description: read only
+ Identifies the revision level of the base image for devices
+ 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.
+
+What: /sys/class/cxl/<card>/image_loaded
+Date: September 2014
+Contact: linuxppc-dev@lists.ozlabs.org
+Description: read only
+ Will return "user" or "factory" depending on the image loaded
+ onto the card.
diff --git a/Documentation/ABI/testing/sysfs-class-net b/Documentation/ABI/testing/sysfs-class-net
index d322b0581194..beb8ec4dabbc 100644
--- a/Documentation/ABI/testing/sysfs-class-net
+++ b/Documentation/ABI/testing/sysfs-class-net
@@ -159,7 +159,7 @@ Description:
lower-level interface protocol used. Ethernet devices will show
a 'mtu' attribute value of 1500 unless changed.
-What: /sys/calss/net/<iface>/netdev_group
+What: /sys/class/net/<iface>/netdev_group
Date: January 2011
KernelVersion: 2.6.39
Contact: netdev@vger.kernel.org
@@ -216,3 +216,11 @@ Contact: netdev@vger.kernel.org
Description:
Indicates the interface protocol type as a decimal value. See
include/uapi/linux/if_arp.h for all possible values.
+
+What: /sys/class/net/<iface>/phys_switch_id
+Date: November 2014
+KernelVersion: 3.19
+Contact: netdev@vger.kernel.org
+Description:
+ Indicates the unique physical switch identifier of a switch this
+ port belongs to, as a string.
diff --git a/Documentation/ABI/testing/sysfs-class-power b/Documentation/ABI/testing/sysfs-class-power
index 78c7baca3587..909e7602c717 100644
--- a/Documentation/ABI/testing/sysfs-class-power
+++ b/Documentation/ABI/testing/sysfs-class-power
@@ -18,3 +18,17 @@ Description:
This file is writeable and can be used to set the assumed
battery 'full level'. As batteries age, this value has to be
amended over time.
+
+What: /sys/class/power_supply/max14577-charger/device/fast_charge_timer
+Date: October 2014
+KernelVersion: 3.18.0
+Contact: Krzysztof Kozlowski <k.kozlowski@samsung.com>
+Description:
+ This entry shows and sets the maximum time the max14577
+ charger operates in fast-charge mode. When the timer expires
+ the device will terminate fast-charge mode (charging current
+ will drop to 0 A) and will trigger interrupt.
+
+ Valid values:
+ - 5, 6 or 7 (hours),
+ - 0: disabled.
diff --git a/Documentation/ABI/testing/sysfs-class-uwb_rc b/Documentation/ABI/testing/sysfs-class-uwb_rc
index 6a5fd072849d..85f4875d16ac 100644
--- a/Documentation/ABI/testing/sysfs-class-uwb_rc
+++ b/Documentation/ABI/testing/sysfs-class-uwb_rc
@@ -43,6 +43,19 @@ Description:
Reading returns the currently active channel, or -1 if
the radio controller is not beaconing.
+What: /sys/class/uwb_rc/uwbN/ASIE
+Date: August 2014
+KernelVersion: 3.18
+Contact: linux-usb@vger.kernel.org
+Description:
+
+ The application-specific information element (ASIE)
+ included in this device's beacon, in space separated
+ hex octets.
+
+ Reading returns the current ASIE. Writing replaces
+ the current ASIE with the one written.
+
What: /sys/class/uwb_rc/uwbN/scan
Date: July 2008
KernelVersion: 2.6.27
diff --git a/Documentation/ABI/testing/sysfs-devices-memory b/Documentation/ABI/testing/sysfs-devices-memory
index 7405de26ee60..deef3b5723cf 100644
--- a/Documentation/ABI/testing/sysfs-devices-memory
+++ b/Documentation/ABI/testing/sysfs-devices-memory
@@ -61,6 +61,14 @@ Users: hotplug memory remove tools
http://www.ibm.com/developerworks/wikis/display/LinuxP/powerpc-utils
+What: /sys/devices/system/memory/memoryX/valid_zones
+Date: July 2014
+Contact: Zhang Zhen <zhenzhang.zhang@huawei.com>
+Description:
+ The file /sys/devices/system/memory/memoryX/valid_zones is
+ read-only and is designed to show which zone this memory
+ block can be onlined to.
+
What: /sys/devices/system/memoryX/nodeY
Date: October 2009
Contact: Linux Memory Management list <linux-mm@kvack.org>
diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu
index acb9bfc89b48..99983e67c13c 100644
--- a/Documentation/ABI/testing/sysfs-devices-system-cpu
+++ b/Documentation/ABI/testing/sysfs-devices-system-cpu
@@ -224,3 +224,50 @@ Description: Parameters for the Intel P-state driver
frequency range.
More details can be found in Documentation/cpu-freq/intel-pstate.txt
+
+What: /sys/devices/system/cpu/cpu*/cache/index*/<set_of_attributes_mentioned_below>
+Date: July 2014(documented, existed before August 2008)
+Contact: Sudeep Holla <sudeep.holla@arm.com>
+ Linux kernel mailing list <linux-kernel@vger.kernel.org>
+Description: Parameters for the CPU cache attributes
+
+ allocation_policy:
+ - WriteAllocate: allocate a memory location to a cache line
+ on a cache miss because of a write
+ - ReadAllocate: allocate a memory location to a cache line
+ on a cache miss because of a read
+ - ReadWriteAllocate: both writeallocate and readallocate
+
+ attributes: LEGACY used only on IA64 and is same as write_policy
+
+ 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
+
+ number_of_sets: total number of sets in the cache, a set is a
+ collection of cache lines with the same cache index
+
+ physical_line_partition: number of physical cache line per cache tag
+
+ shared_cpu_list: the list of logical cpus sharing the cache
+
+ shared_cpu_map: logical cpu mask containing the list of cpus sharing
+ the cache
+
+ size: the total cache size in kB
+
+ type:
+ - Instruction: cache that only holds instructions
+ - Data: cache that only caches data
+ - Unified: cache that holds both data and instructions
+
+ ways_of_associativity: degree of freedom in placing a particular block
+ of memory in the cache
+
+ write_policy:
+ - WriteThrough: data is written to both the cache line
+ and to the block in the lower-level memory
+ - WriteBack: data is written only to the cache line and
+ the modified cache line is written to main
+ memory only when it is replaced
diff --git a/Documentation/ABI/testing/sysfs-fs-f2fs b/Documentation/ABI/testing/sysfs-fs-f2fs
index 62dd72522d6e..6f9157f16725 100644
--- a/Documentation/ABI/testing/sysfs-fs-f2fs
+++ b/Documentation/ABI/testing/sysfs-fs-f2fs
@@ -44,6 +44,13 @@ Description:
Controls the FS utilization condition for the in-place-update
policies.
+What: /sys/fs/f2fs/<disk>/min_fsync_blocks
+Date: September 2014
+Contact: "Jaegeuk Kim" <jaegeuk@kernel.org>
+Description:
+ Controls the dirty page count condition for the in-place-update
+ policies.
+
What: /sys/fs/f2fs/<disk>/max_small_discards
Date: November 2013
Contact: "Jaegeuk Kim" <jaegeuk.kim@samsung.com>
diff --git a/Documentation/ABI/testing/sysfs-ibft b/Documentation/ABI/testing/sysfs-ibft
index c2b7d1154bec..cac3930bdb04 100644
--- a/Documentation/ABI/testing/sysfs-ibft
+++ b/Documentation/ABI/testing/sysfs-ibft
@@ -20,4 +20,4 @@ Date: November 2007
Contact: Konrad Rzeszutek <ketuzsezr@darnok.org>
Description: The /sys/firmware/ibft/ethernetX directory will contain
files that expose the iSCSI Boot Firmware Table NIC data.
- This can this can the IP address, MAC, and gateway of the NIC.
+ Usually this contains the IP address, MAC, and gateway of the NIC.
diff --git a/Documentation/ABI/testing/sysfs-platform-dell-laptop b/Documentation/ABI/testing/sysfs-platform-dell-laptop
new file mode 100644
index 000000000000..7969443ef0ef
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-platform-dell-laptop
@@ -0,0 +1,60 @@
+What: /sys/class/leds/dell::kbd_backlight/als_setting
+Date: December 2014
+KernelVersion: 3.19
+Contact: Gabriele Mazzotta <gabriele.mzt@gmail.com>,
+ Pali Rohár <pali.rohar@gmail.com>
+Description:
+ This file allows to control the automatic keyboard
+ illumination mode on some systems that have an ambient
+ light sensor. Write 1 to this file to enable the auto
+ mode, 0 to disable it.
+
+What: /sys/class/leds/dell::kbd_backlight/start_triggers
+Date: December 2014
+KernelVersion: 3.19
+Contact: Gabriele Mazzotta <gabriele.mzt@gmail.com>,
+ Pali Rohár <pali.rohar@gmail.com>
+Description:
+ This file allows to control the input triggers that
+ turn on the keyboard backlight illumination that is
+ disabled because of inactivity.
+ Read the file to see the triggers available. The ones
+ enabled are preceded by '+', those disabled by '-'.
+
+ To enable a trigger, write its name preceded by '+' to
+ this file. To disable a trigger, write its name preceded
+ by '-' instead.
+
+ For example, to enable the keyboard as trigger run:
+ echo +keyboard > /sys/class/leds/dell::kbd_backlight/start_triggers
+ To disable it:
+ echo -keyboard > /sys/class/leds/dell::kbd_backlight/start_triggers
+
+ Note that not all the available triggers can be configured.
+
+What: /sys/class/leds/dell::kbd_backlight/stop_timeout
+Date: December 2014
+KernelVersion: 3.19
+Contact: Gabriele Mazzotta <gabriele.mzt@gmail.com>,
+ Pali Rohár <pali.rohar@gmail.com>
+Description:
+ This file allows to specify the interval after which the
+ keyboard illumination is disabled because of inactivity.
+ The timeouts are expressed in seconds, minutes, hours and
+ days, for which the symbols are 's', 'm', 'h' and 'd'
+ respectively.
+
+ To configure the timeout, write to this file a value along
+ with any the above units. If no unit is specified, the value
+ is assumed to be expressed in seconds.
+
+ For example, to set the timeout to 10 minutes run:
+ echo 10m > /sys/class/leds/dell::kbd_backlight/stop_timeout
+
+ Note that when this file is read, the returned value might be
+ expressed in a different unit than the one used when the timeout
+ was set.
+
+ Also note that only some timeouts are supported and that
+ some systems might fall back to a specific timeout in case
+ an invalid timeout is written to this file.
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