Merge pull request Rust-for-Linux#915 from ojeda/sync

Sync with v6.1-rc1

Author: ojeda

.mailmap

@@ -71,6 +71,9 @@ Ben M Cahill <[email protected]>
 Ben Widawsky <[email protected]> <[email protected]>
 Ben Widawsky <[email protected]> <[email protected]>
 Ben Widawsky <[email protected]> <[email protected]>
+Bjorn Andersson <[email protected]> <[email protected]>
+Bjorn Andersson <[email protected]> <[email protected]>
+Bjorn Andersson <[email protected]> <[email protected]>
 Björn Steinbrink <[email protected]>
 Björn Töpel <[email protected]> <[email protected]>
 Björn Töpel <[email protected]> <[email protected]>
@@ -134,6 +137,7 @@ Filipe Lautert <[email protected]>
 Finn Thain <[email protected]> <[email protected]>
 Franck Bui-Huu <[email protected]>
 Frank Rowand <[email protected]> <[email protected]>
+Frank Rowand <[email protected]> <[email protected]>
 Frank Rowand <[email protected]> <[email protected]>
 Frank Rowand <[email protected]> <[email protected]>
 Frank Zago <[email protected]>
@@ -333,6 +337,7 @@ Oleksij Rempel <[email protected]> <[email protected]>
 Oleksij Rempel <[email protected]> <[email protected]>
 Oleksij Rempel <[email protected]> <[email protected]>
 Oleksij Rempel <[email protected]> <[email protected]>
+Oliver Upton <[email protected]> <[email protected]>
 Pali Rohár <[email protected]> <[email protected]>
 Paolo 'Blaisorblade' Giarrusso <[email protected]>
 Patrick Mochel <[email protected]>

Documentation/ABI/stable/sysfs-driver-dma-idxd

@@ -227,6 +227,17 @@ Contact:	[email protected]
 Description:	Indicate the number of retires for an enqcmds submission on a sharedwq.
 		A max value to set attribute is capped at 64.
 
+What:		/sys/bus/dsa/devices/wq<m>.<n>/op_config
+Date:		Sept 14, 2022
+KernelVersion:	6.0.0
+Contact:	[email protected]
+Description:	Shows the operation capability bits displayed in bitmap format
+		presented by %*pb printk() output format specifier.
+		The attribute can be configured when the WQ is disabled in
+		order to configure the WQ to accept specific bits that
+		correlates to the operations allowed. It's visible only
+		on platforms that support the capability.
+
 What:           /sys/bus/dsa/devices/engine<m>.<n>/group_id
 Date:           Oct 25, 2019
 KernelVersion:  5.6.0
@@ -255,3 +266,27 @@ Contact:	[email protected]
 Description:	Indicates the number of Read Buffers reserved for the use of
 		engines in the group. See DSA spec v1.2 9.2.18 GRPCFG Read Buffers
 		Reserved.
+
+What:		/sys/bus/dsa/devices/group<m>.<n>/desc_progress_limit
+Date:		Sept 14, 2022
+KernelVersion:	6.0.0
+Contact:	[email protected]
+Description:	Allows control of the number of work descriptors that can be
+		concurrently processed by an engine in the group as a fraction
+		of the Maximum Work Descriptors in Progress value specified in
+		the ENGCAP register. The acceptable values are 0 (default),
+		1 (1/2 of max value), 2 (1/4 of the max value), and 3 (1/8 of
+		the max value). It's visible only on platforms that support
+		the capability.
+
+What:		/sys/bus/dsa/devices/group<m>.<n>/batch_progress_limit
+Date:		Sept 14, 2022
+KernelVersion:	6.0.0
+Contact:	[email protected]
+Description:	Allows control of the number of batch descriptors that can be
+		concurrently processed by an engine in the group as a fraction
+		of the Maximum Batch Descriptors in Progress value specified in
+		the ENGCAP register. The acceptable values are 0 (default),
+		1 (1/2 of max value), 2 (1/4 of the max value), and 3 (1/8 of
+		the max value). It's visible only on platforms that support
+		the capability.

Documentation/ABI/testing/debugfs-cros-ec

@@ -54,3 +54,25 @@ Description:
 		this feature.
 
 		Output will be in the format: "0x%08x\n".
+
+What:		/sys/kernel/debug/<cros-ec-device>/suspend_timeout_ms
+Date:		August 2022
+KernelVersion:	6.1
+Description:
+		Some ECs have a feature where they will track transitions of
+		a hardware-controlled sleep line, such as Intel's SLP_S0 line,
+		in order to detect cases where a system failed to go into deep
+		sleep states. The suspend_timeout_ms file controls the amount of
+		time in milliseconds the EC will wait before declaring a sleep
+		timeout event and attempting to wake the system.
+
+		Supply 0 to use the default value coded into EC firmware. Supply
+		65535 (EC_HOST_SLEEP_TIMEOUT_INFINITE) to disable the EC sleep
+		failure detection mechanism. Values in between 0 and 65535
+		indicate the number of milliseconds the EC should wait after a
+		sleep transition before declaring a timeout. This includes both
+		the duration after a sleep command was received but before the
+		hardware line changed, as well as the duration between when the
+		hardware line changed and the kernel sent an EC resume command.
+
+		Output will be in the format: "%u\n".

Documentation/ABI/testing/sysfs-amd-pmc

@@ -0,0 +1,13 @@
+What:		/sys/bus/platform/drivers/amd_pmc/*/smu_fw_version
+Date:		October 2022
+Contact:	Mario Limonciello <[email protected]>
+Description:	Reading this file reports the version of the firmware loaded to
+		System Management Unit (SMU) contained in AMD CPUs and
+		APUs.
+
+What:		/sys/bus/platform/drivers/amd_pmc/*/smu_program
+Date:		October 2022
+Contact:	Mario Limonciello <[email protected]>
+Description:	Reading this file reports the program corresponding to the SMU
+		firmware version.  The program field is used to disambiguate two
+		APU/CPU models that can share the same firmware binary.

Documentation/ABI/testing/sysfs-amd-pmf

@@ -0,0 +1,13 @@
+What:		/sys/devices/platform/*/cnqf_enable
+Date:		September 2022
+Contact:	Shyam Sundar S K <[email protected]>
+Description:	Reading this file tells if the AMD Platform Management(PMF)
+		Cool n Quiet Framework(CnQF) feature is enabled or not.
+
+		This feature is not enabled by default and gets only turned on
+		if OEM BIOS passes a "flag" to PMF ACPI function (index 11 or 12)
+		or in case the user writes "on".
+
+		To turn off CnQF user can write "off" to the sysfs node.
+		Note: Systems that support auto mode will not have this sysfs file
+		available.

Documentation/ABI/testing/sysfs-bus-bcma

@@ -3,7 +3,7 @@ Date:		May 2011
 KernelVersion:	3.0
 Contact:	Rafał Miłecki <[email protected]>
 Description:
-		Each BCMA core has it's manufacturer id. See
+		Each BCMA core has its manufacturer id. See
 		include/linux/bcma/bcma.h for possible values.
 
 What:		/sys/bus/bcma/devices/.../id

Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x

@@ -516,3 +516,11 @@ Contact:	Mathieu Poirier <[email protected]>
 Description:	(Read) Returns the number of special conditional P1 right-hand keys
 		that the trace unit can use (0x194).  The value is taken
 		directly from the HW.
+
+What:		/sys/bus/coresight/devices/etm<N>/ts_source
+Date:		October 2022
+KernelVersion:	6.1
+Contact:	Mathieu Poirier <[email protected]> or Suzuki K Poulose <[email protected]>
+Description:	(Read) When FEAT_TRF is implemented, value of TRFCR_ELx.TS used for
+		trace session. Otherwise -1 indicates an unknown time source. Check
+		trcidr0.tssize to see if a global timestamp is available.

Documentation/ABI/testing/sysfs-bus-counter

@@ -4,6 +4,12 @@ Contact:	[email protected]
 Description:
 		Count data of Count Y represented as a string.
 
+What:		/sys/bus/counter/devices/counterX/countY/capture
+KernelVersion:	6.1
+Contact:	[email protected]
+Description:
+		Historical capture of the Count Y count data.
+
 What:		/sys/bus/counter/devices/counterX/countY/ceiling
 KernelVersion:	5.2
 Contact:	[email protected]
@@ -203,6 +209,13 @@ Description:
 		both edges:
 			Any state transition.
 
+What:		/sys/bus/counter/devices/counterX/countY/num_overflows
+KernelVersion:	6.1
+Contact:	[email protected]
+Description:
+		This attribute indicates the number of overflows of count Y.
+
+What:		/sys/bus/counter/devices/counterX/countY/capture_component_id
 What:		/sys/bus/counter/devices/counterX/countY/ceiling_component_id
 What:		/sys/bus/counter/devices/counterX/countY/floor_component_id
 What:		/sys/bus/counter/devices/counterX/countY/count_mode_component_id
@@ -213,11 +226,14 @@ What:		/sys/bus/counter/devices/counterX/countY/prescaler_component_id
 What:		/sys/bus/counter/devices/counterX/countY/preset_component_id
 What:		/sys/bus/counter/devices/counterX/countY/preset_enable_component_id
 What:		/sys/bus/counter/devices/counterX/countY/signalZ_action_component_id
+What:		/sys/bus/counter/devices/counterX/countY/num_overflows_component_id
 What:		/sys/bus/counter/devices/counterX/signalY/cable_fault_component_id
 What:		/sys/bus/counter/devices/counterX/signalY/cable_fault_enable_component_id
 What:		/sys/bus/counter/devices/counterX/signalY/filter_clock_prescaler_component_id
 What:		/sys/bus/counter/devices/counterX/signalY/index_polarity_component_id
+What:		/sys/bus/counter/devices/counterX/signalY/polarity_component_id
 What:		/sys/bus/counter/devices/counterX/signalY/synchronous_mode_component_id
+What:		/sys/bus/counter/devices/counterX/signalY/frequency_component_id
 KernelVersion:	5.16
 Contact:	[email protected]
 Description:
@@ -303,6 +319,19 @@ Description:
 		Discrete set of available values for the respective Signal Y
 		configuration are listed in this file.
 
+What:		/sys/bus/counter/devices/counterX/signalY/polarity
+KernelVersion:	6.1
+Contact:	[email protected]
+Description:
+		Active level of Signal Y. The following polarity values are
+		available:
+
+		positive:
+			Signal high state considered active level (rising edge).
+
+		negative:
+			Signal low state considered active level (falling edge).
+
 What:		/sys/bus/counter/devices/counterX/signalY/name
 KernelVersion:	5.2
 Contact:	[email protected]
@@ -345,3 +374,9 @@ Description:
 			via index_polarity. The index function (as enabled via
 			preset_enable) is performed synchronously with the
 			quadrature clock on the active level of the index input.
+
+What:		/sys/bus/counter/devices/counterX/signalY/frequency
+KernelVersion:	6.1
+Contact:	[email protected]
+Description:
+		Read-only attribute that indicates the signal Y frequency, in Hz.

Documentation/ABI/testing/sysfs-bus-fcoe

@@ -31,7 +31,7 @@ Description:	'FCoE Controller' instances on the fcoe bus.
 		1) Write interface name to ctlr_create 2) Configure the FCoE
 		Controller (ctlr_X) 3) Enable the FCoE Controller to begin
 		discovery and login. The FCoE Controller is destroyed by
-		writing it's name, i.e. ctlr_X to the ctlr_delete file.
+		writing its name, i.e. ctlr_X to the ctlr_delete file.
 
 Attributes:
 

Documentation/ABI/testing/sysfs-bus-iio

@@ -196,7 +196,7 @@ Description:
 		Raw capacitance measurement from channel Y. Units after
 		application of scale and offset are nanofarads.
 
-What:		/sys/.../iio:deviceX/in_capacitanceY-in_capacitanceZ_raw
+What:		/sys/.../iio:deviceX/in_capacitanceY-capacitanceZ_raw
 KernelVersion:	3.2
 Contact:	[email protected]
 Description:
@@ -207,6 +207,25 @@ Description:
 		is required is a consistent labeling.  Units after application
 		of scale and offset are nanofarads.
 
+What:		/sys/.../iio:deviceX/in_capacitanceY-capacitanceZ_zeropoint
+KernelVersion:	6.1
+Contact:	[email protected]
+Description:
+		For differential channels, this an offset that is applied
+		equally to both inputs. As the reading is of the difference
+		between the two inputs, this should not be applied to the _raw
+		reading by userspace (unlike _offset) and unlike calibbias
+		it does not affect the differential value measured because
+		the effect of _zeropoint cancels out across the two inputs
+		that make up the differential pair. It's purpose is to bring
+		the individual signals, before the differential is measured,
+		within the measurement range of the device. The naming is
+		chosen because if the separate inputs that make the
+		differential pair are drawn on a graph in their
+		_raw  units, this is the value that the zero point on the
+		measurement axis represents. It is expressed with the
+		same scaling as _raw.
+
 What:		/sys/bus/iio/devices/iio:deviceX/in_temp_raw
 What:		/sys/bus/iio/devices/iio:deviceX/in_tempX_raw
 What:		/sys/bus/iio/devices/iio:deviceX/in_temp_x_raw
@@ -241,6 +260,15 @@ Description:
 		Has all of the equivalent parameters as per voltageY. Units
 		after application of scale and offset are m/s^2.
 
+What:		/sys/bus/iio/devices/iio:deviceX/in_accel_linear_x_raw
+What:		/sys/bus/iio/devices/iio:deviceX/in_accel_linear_y_raw
+What:		/sys/bus/iio/devices/iio:deviceX/in_accel_linear_z_raw
+KernelVersion:	6.1
+Contact:	[email protected]
+Description:
+		As per in_accel_X_raw attributes, but minus the
+		acceleration due to gravity.
+
 What:		/sys/bus/iio/devices/iio:deviceX/in_gravity_x_raw
 What:		/sys/bus/iio/devices/iio:deviceX/in_gravity_y_raw
 What:		/sys/bus/iio/devices/iio:deviceX/in_gravity_z_raw
@@ -2038,3 +2066,99 @@ Description:
 		Available range for the forced calibration value, expressed as:
 
 		- a range specified as "[min step max]"
+
+What:		/sys/bus/iio/devices/iio:deviceX/in_voltageX_sampling_frequency
+What:		/sys/bus/iio/devices/iio:deviceX/in_powerY_sampling_frequency
+What:		/sys/bus/iio/devices/iio:deviceX/in_currentZ_sampling_frequency
+KernelVersion:	5.20
+Contact:	[email protected]
+Description:
+		Some devices have separate controls of sampling frequency for
+		individual channels. If multiple channels are enabled in a scan,
+		then the sampling_frequency of the scan may be computed from the
+		per channel sampling frequencies.
+
+What:		/sys/.../events/in_accel_gesture_singletap_en
+What:		/sys/.../events/in_accel_gesture_doubletap_en
+KernelVersion:	6.1
+Contact:	[email protected]
+Description:
+		Device generates an event on a single or double tap.
+
+What:		/sys/.../events/in_accel_gesture_singletap_value
+What:		/sys/.../events/in_accel_gesture_doubletap_value
+KernelVersion:	6.1
+Contact:	[email protected]
+Description:
+		Specifies the threshold value that the device is comparing
+		against to generate the tap gesture event. The lower
+		threshold value increases the sensitivity of tap detection.
+		Units and the exact meaning of value are device-specific.
+
+What:		/sys/.../events/in_accel_gesture_tap_value_available
+KernelVersion:	6.1
+Contact:	[email protected]
+Description:
+		Lists all available threshold values which can be used to
+		modify the sensitivity of the tap detection.
+
+What:		/sys/.../events/in_accel_gesture_singletap_reset_timeout
+What:		/sys/.../events/in_accel_gesture_doubletap_reset_timeout
+KernelVersion:	6.1
+Contact:	[email protected]
+Description:
+		Specifies the timeout value in seconds for the tap detector
+		to not to look for another tap event after the event as
+		occurred. Basically the minimum quiet time between the two
+		single-tap's or two double-tap's.
+
+What:		/sys/.../events/in_accel_gesture_tap_reset_timeout_available
+KernelVersion:	6.1
+Contact:	[email protected]
+Description:
+		Lists all available tap reset timeout values. Units in seconds.
+
+What:		/sys/.../events/in_accel_gesture_doubletap_tap2_min_delay
+KernelVersion:	6.1
+Contact:	[email protected]
+Description:
+		Specifies the minimum quiet time in seconds between the two
+		taps of a double tap.
+
+What:		/sys/.../events/in_accel_gesture_doubletap_tap2_min_delay_available
+KernelVersion:	6.1
+Contact:	[email protected]
+Description:
+		Lists all available delay values between two taps in the double
+		tap. Units in seconds.
+
+What:		/sys/.../events/in_accel_gesture_tap_maxtomin_time
+KernelVersion:	6.1
+Contact:	[email protected]
+Description:
+		Specifies the maximum time difference allowed between upper
+		and lower peak of tap to consider it as the valid tap event.
+		Units in seconds.
+
+What:		/sys/.../events/in_accel_gesture_tap_maxtomin_time_available
+KernelVersion:	6.1
+Contact:	[email protected]
+Description:
+		Lists all available time values between upper peak to lower
+		peak. Units in seconds.
+
+What:		/sys/bus/iio/devices/iio:deviceX/in_rot_yaw_raw
+What:		/sys/bus/iio/devices/iio:deviceX/in_rot_pitch_raw
+What:		/sys/bus/iio/devices/iio:deviceX/in_rot_roll_raw
+KernelVersion:	6.1
+Contact:	[email protected]
+Description:
+		Raw (unscaled) euler angles readings. Units after
+		application of scale are deg.
+
+What:		/sys/bus/iio/devices/iio:deviceX/serialnumber
+KernelVersion:	6.1
+Contact:	[email protected]
+Description:
+		An example format is 16-bytes, 2-digits-per-byte, HEX-string
+		representing the sensor unique ID number.