diff options
Diffstat (limited to 'Documentation/ABI/stable')
| -rw-r--r-- | Documentation/ABI/stable/sysfs-bus-fsl-mc | 19 | ||||
| -rw-r--r-- | Documentation/ABI/stable/sysfs-bus-vmbus | 7 | ||||
| -rw-r--r-- | Documentation/ABI/stable/sysfs-class-tpm | 14 | ||||
| -rw-r--r-- | Documentation/ABI/stable/sysfs-driver-speakup | 37 |
4 files changed, 62 insertions, 15 deletions
diff --git a/Documentation/ABI/stable/sysfs-bus-fsl-mc b/Documentation/ABI/stable/sysfs-bus-fsl-mc new file mode 100644 index 000000000000..58f06c7eeed7 --- /dev/null +++ b/Documentation/ABI/stable/sysfs-bus-fsl-mc @@ -0,0 +1,19 @@ +What: /sys/bus/fsl-mc/rescan +Date: January 2021 +KernelVersion: 5.12 +Contact: Ioana Ciornei <ioana.ciornei@nxp.com> +Description: Writing a non-zero value to this attribute will + force a rescan of fsl-mc bus in the system and + synchronize the objects under fsl-mc bus and the + Management Complex firmware. +Users: Userspace drivers and management tools + +What: /sys/bus/fsl-mc/autorescan +Date: January 2021 +KernelVersion: 5.12 +Contact: Ioana Ciornei <ioana.ciornei@nxp.com> +Description: Writing a zero value to this attribute will + disable the DPRC IRQs on which automatic rescan + of the fsl-mc bus is performed. A non-zero value + will enable the DPRC IRQs. +Users: Userspace drivers and management tools diff --git a/Documentation/ABI/stable/sysfs-bus-vmbus b/Documentation/ABI/stable/sysfs-bus-vmbus index c27b7b89477c..42599d9fa161 100644 --- a/Documentation/ABI/stable/sysfs-bus-vmbus +++ b/Documentation/ABI/stable/sysfs-bus-vmbus @@ -1,3 +1,10 @@ +What: /sys/bus/vmbus/hibernation +Date: Jan 2021 +KernelVersion: 5.12 +Contact: Dexuan Cui <decui@microsoft.com> +Description: Whether the host supports hibernation for the VM. +Users: Daemon that sets up swap partition/file for hibernation. + What: /sys/bus/vmbus/devices/<UUID>/id Date: Jul 2009 KernelVersion: 2.6.31 diff --git a/Documentation/ABI/stable/sysfs-class-tpm b/Documentation/ABI/stable/sysfs-class-tpm index 91ca63ec7581..d897ecb9615f 100644 --- a/Documentation/ABI/stable/sysfs-class-tpm +++ b/Documentation/ABI/stable/sysfs-class-tpm @@ -194,3 +194,17 @@ Description: The "tpm_version_major" property shows the TCG spec major version Example output:: 2 + +What: /sys/class/tpm/tpmX/pcr-H/N +Date: March 2021 +KernelVersion: 5.12 +Contact: linux-integrity@vger.kernel.org +Description: produces output in compact hex representation for PCR + number N from hash bank H. N is the numeric value of + the PCR number and H is the crypto string + representation of the hash + + Example output:: + + cat /sys/class/tpm/tpm0/pcr-sha256/7 + 2ED93F199692DC6788EFA6A1FE74514AB9760B2A6CEEAEF6C808C13E4ABB0D42 diff --git a/Documentation/ABI/stable/sysfs-driver-speakup b/Documentation/ABI/stable/sysfs-driver-speakup index 792f58ba327d..dc2a6ba1674b 100644 --- a/Documentation/ABI/stable/sysfs-driver-speakup +++ b/Documentation/ABI/stable/sysfs-driver-speakup @@ -273,7 +273,7 @@ Description: In `/sys/accessibility/speakup` is a directory corresponding to Below is a description of values and parameters for soft synthesizer, which is currently the most commonly used. -What: /sys/accessibility/speakup/soft/caps_start +What: /sys/accessibility/speakup/<synth-name>/caps_start KernelVersion: 2.6 Contact: speakup@linux-speakup.org Description: This is the string that is sent to the synthesizer to cause it @@ -281,7 +281,7 @@ Description: This is the string that is sent to the synthesizer to cause it and most others, this causes the pitch of the voice to rise above the currently set pitch. -What: /sys/accessibility/speakup/soft/caps_stop +What: /sys/accessibility/speakup/<synth-name>/caps_stop KernelVersion: 2.6 Contact: speakup@linux-speakup.org Description: This is the string sent to the synthesizer to cause it to stop @@ -290,12 +290,12 @@ Description: This is the string sent to the synthesizer to cause it to stop down to the currently set pitch. -What: /sys/accessibility/speakup/soft/delay_time +What: /sys/accessibility/speakup/<synth-name>/delay_time KernelVersion: 2.6 Contact: speakup@linux-speakup.org Description: TODO: -What: /sys/accessibility/speakup/soft/direct +What: /sys/accessibility/speakup/<synth-name>/direct KernelVersion: 2.6 Contact: speakup@linux-speakup.org Description: Controls if punctuation is spoken by speakup, or by the @@ -306,36 +306,43 @@ Description: Controls if punctuation is spoken by speakup, or by the than". Zero lets speakup speak the punctuation. One lets the synthesizer itself speak punctuation. -What: /sys/accessibility/speakup/soft/freq +What: /sys/accessibility/speakup/<synth-name>/freq KernelVersion: 2.6 Contact: speakup@linux-speakup.org Description: Gets or sets the frequency of the speech synthesizer. Range is 0-9. -What: /sys/accessibility/speakup/soft/full_time +What: /sys/accessibility/speakup/<synth-name>/flush_time +KernelVersion: 5.12 +Contact: speakup@linux-speakup.org +Description: Gets or sets the timeout to wait for the synthesizer flush to + complete. This can be used when the cable gets faulty and flush + notifications are getting lost. + +What: /sys/accessibility/speakup/<synth-name>/full_time KernelVersion: 2.6 Contact: speakup@linux-speakup.org Description: TODO: -What: /sys/accessibility/speakup/soft/jiffy_delta +What: /sys/accessibility/speakup/<synth-name>/jiffy_delta KernelVersion: 2.6 Contact: speakup@linux-speakup.org Description: This controls how many jiffys the kernel gives to the synthesizer. Setting this too high can make a system unstable, or even crash it. -What: /sys/accessibility/speakup/soft/pitch +What: /sys/accessibility/speakup/<synth-name>/pitch KernelVersion: 2.6 Contact: speakup@linux-speakup.org Description: Gets or sets the pitch of the synthesizer. The range is 0-9. -What: /sys/accessibility/speakup/soft/inflection +What: /sys/accessibility/speakup/<synth-name>/inflection KernelVersion: 5.8 Contact: speakup@linux-speakup.org Description: Gets or sets the inflection of the synthesizer, i.e. the pitch range. The range is 0-9. -What: /sys/accessibility/speakup/soft/punct +What: /sys/accessibility/speakup/<synth-name>/punct KernelVersion: 2.6 Contact: speakup@linux-speakup.org Description: Gets or sets the amount of punctuation spoken by the @@ -343,13 +350,13 @@ Description: Gets or sets the amount of punctuation spoken by the TODO: How is this related to speakup's punc_level, or reading_punc. -What: /sys/accessibility/speakup/soft/rate +What: /sys/accessibility/speakup/<synth-name>/rate KernelVersion: 2.6 Contact: speakup@linux-speakup.org Description: Gets or sets the rate of the synthesizer. Range is from zero slowest, to nine fastest. -What: /sys/accessibility/speakup/soft/tone +What: /sys/accessibility/speakup/<synth-name>/tone KernelVersion: 2.6 Contact: speakup@linux-speakup.org Description: Gets or sets the tone of the speech synthesizer. The range for @@ -357,12 +364,12 @@ Description: Gets or sets the tone of the speech synthesizer. The range for difference if using espeak and the espeakup connector. TODO: does espeakup support different tonalities? -What: /sys/accessibility/speakup/soft/trigger_time +What: /sys/accessibility/speakup/<synth-name>/trigger_time KernelVersion: 2.6 Contact: speakup@linux-speakup.org Description: TODO: -What: /sys/accessibility/speakup/soft/voice +What: /sys/accessibility/speakup/<synth-name>/voice KernelVersion: 2.6 Contact: speakup@linux-speakup.org Description: Gets or sets the voice used by the synthesizer if the @@ -371,7 +378,7 @@ Description: Gets or sets the voice used by the synthesizer if the voices, this parameter will not set the voice when the espeakup connector is used between speakup and espeak. -What: /sys/accessibility/speakup/soft/vol +What: /sys/accessibility/speakup/<synth-name>/vol KernelVersion: 2.6 Contact: speakup@linux-speakup.org Description: Gets or sets the volume of the speech synthesizer. Range is 0-9, |