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Commit | Line | Data |
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b27a6a3f AS |
1 | What: /sys/bus/intel_th/devices/<intel_th_id>-gth/masters/* |
2 | Date: June 2015 | |
3 | KernelVersion: 4.3 | |
4 | Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> | |
5 | Description: (RW) Configure output ports for STP masters. Writing -1 | |
6 | disables a master; any | |
7 | ||
8 | What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_port | |
9 | Date: June 2015 | |
10 | KernelVersion: 4.3 | |
11 | Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> | |
12 | Description: (RO) Output port type: | |
13 | 0: not present, | |
14 | 1: MSU (Memory Storage Unit) | |
15 | 2: CTP (Common Trace Port) | |
16 | 4: PTI (MIPI PTI). | |
17 | ||
18 | What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_drop | |
19 | Date: June 2015 | |
20 | KernelVersion: 4.3 | |
21 | Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> | |
22 | Description: (RW) Data retention policy setting: keep (0) or drop (1) | |
23 | incoming data while output port is in reset. | |
24 | ||
25 | What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_null | |
26 | Date: June 2015 | |
27 | KernelVersion: 4.3 | |
28 | Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> | |
29 | Description: (RW) STP NULL packet generation: enabled (1) or disabled (0). | |
30 | ||
31 | What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_flush | |
32 | Date: June 2015 | |
33 | KernelVersion: 4.3 | |
34 | Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> | |
35 | Description: (RW) Force flush data from byte packing buffer for the output | |
36 | port. | |
37 | ||
38 | What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_reset | |
39 | Date: June 2015 | |
40 | KernelVersion: 4.3 | |
41 | Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> | |
42 | Description: (RO) Output port is in reset (1). | |
43 | ||
44 | What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_smcfreq | |
45 | Date: June 2015 | |
46 | KernelVersion: 4.3 | |
47 | Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> | |
48 | Description: (RW) STP sync packet frequency for the port. Specifies the | |
49 | number of clocks between mainenance packets. |