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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-21 17:12:17 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-21 17:12:17 +0100 |
| commit | 7f2b8af282fb73e808fa0e7743f51b8632130d33 (patch) | |
| tree | d07b705e9228cfdcfbe99cb32c9597709fbd3d39 /Documentation/ABI | |
| parent | 37fd0b623023484ef6df79ed46f21f06ecc611ff (diff) | |
| parent | bf7cbaae0831252b416f375ca9b1027ecd4642dd (diff) | |
| download | linux-7f2b8af282fb73e808fa0e7743f51b8632130d33.tar.bz2 | |
Merge tag 'intel_th-stm-for-greg-20190221' of git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm into char-misc-next
Alexander writes:
stm class/intel_th: Updates for v5.1
These are:
* 2 bugfixes in stm class
* one bugfix in intel_th
* a few minor cleanups
* tag 'intel_th-stm-for-greg-20190221' of git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm:
stm class: Prevent division by zero
stm class: Fix an endless loop in channel allocation
intel_th: Don't reference unassigned outputs
intel_th: pti: Use sysfs_match_string() helper
intel_th: Only create useful device nodes
intel_th: Mark expected switch fall-throughs
intel_th: Update ABI documentation
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-intel_th-output-devices | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-intel_th-output-devices b/Documentation/ABI/testing/sysfs-bus-intel_th-output-devices index 4d48a9451866..d1f667104944 100644 --- a/Documentation/ABI/testing/sysfs-bus-intel_th-output-devices +++ b/Documentation/ABI/testing/sysfs-bus-intel_th-output-devices @@ -3,11 +3,13 @@ Date: June 2015 KernelVersion: 4.3 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> Description: (RW) Writes of 1 or 0 enable or disable trace output to this - output device. Reads return current status. + output device. Reads return current status. Requires that the + correstponding output port driver be loaded. What: /sys/bus/intel_th/devices/<intel_th_id>-msc<msc-id>/port Date: June 2015 KernelVersion: 4.3 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> Description: (RO) Port number, corresponding to this output device on the - switch (GTH). + switch (GTH) or "unassigned" if the corresponding output + port driver is not loaded. |