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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-01-15 09:46:14 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-01-15 09:46:14 -0800 |
| commit | 0c49cd295d42d0032af11d55e2140dbec11dc8d0 (patch) | |
| tree | 1e7d0e50b6b6d6e4de1fb6bb0b6d856c3932da58 /Documentation/ABI/testing | |
| parent | 0c3e99437a66e4c869c60c2398449e6d98f3a988 (diff) | |
| parent | eaa27f34e91a14cdceed26ed6c6793ec1d186115 (diff) | |
| download | blackbird-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')
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. |
