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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
| commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
| tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/ABI/testing/sysfs-bus-intel_th-devices-gth | |
| parent | Initial commit. (diff) | |
| download | linux-upstream.tar.xz linux-upstream.zip | |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-intel_th-devices-gth')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-intel_th-devices-gth | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-intel_th-devices-gth b/Documentation/ABI/testing/sysfs-bus-intel_th-devices-gth new file mode 100644 index 000000000..b7b2278fe --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-intel_th-devices-gth @@ -0,0 +1,52 @@ +What: /sys/bus/intel_th/devices/<intel_th_id>-gth/masters/* +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RW) Configure output ports for STP masters. Writing -1 + disables a master; any + +What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_port +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RO) Output port type: + + == ========================= + 0 not present, + 1 MSU (Memory Storage Unit) + 2 CTP (Common Trace Port) + 4 PTI (MIPI PTI). + == ========================= + +What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_drop +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RW) Data retention policy setting: keep (0) or drop (1) + incoming data while output port is in reset. + +What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_null +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RW) STP NULL packet generation: enabled (1) or disabled (0). + +What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_flush +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RW) Force flush data from byte packing buffer for the output + port. + +What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_reset +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RO) Output port is in reset (1). + +What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_smcfreq +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Description: (RW) STP sync packet frequency for the port. Specifies the + number of clocks between mainenance packets. |