1 What: /sys/bus/intel_th/devices/<int 1 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/masters/*
2 Date: June 2015 2 Date: June 2015
3 KernelVersion: 4.3 3 KernelVersion: 4.3
4 Contact: Alexander Shishkin <alexander.s 4 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
5 Description: (RW) Configure output ports fo 5 Description: (RW) Configure output ports for STP masters. Writing -1
6 disables a master; any 6 disables a master; any
7 7
8 What: /sys/bus/intel_th/devices/<int 8 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_port
9 Date: June 2015 9 Date: June 2015
10 KernelVersion: 4.3 10 KernelVersion: 4.3
11 Contact: Alexander Shishkin <alexander.s 11 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
12 Description: (RO) Output port type: 12 Description: (RO) Output port type:
13 13
14 == ========================= 14 == =========================
15 0 not present, 15 0 not present,
16 1 MSU (Memory Storage Unit) 16 1 MSU (Memory Storage Unit)
17 2 CTP (Common Trace Port) 17 2 CTP (Common Trace Port)
18 4 PTI (MIPI PTI). 18 4 PTI (MIPI PTI).
19 == ========================= 19 == =========================
20 20
21 What: /sys/bus/intel_th/devices/<int 21 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_drop
22 Date: June 2015 22 Date: June 2015
23 KernelVersion: 4.3 23 KernelVersion: 4.3
24 Contact: Alexander Shishkin <alexander.s 24 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
25 Description: (RW) Data retention policy set 25 Description: (RW) Data retention policy setting: keep (0) or drop (1)
26 incoming data while output por 26 incoming data while output port is in reset.
27 27
28 What: /sys/bus/intel_th/devices/<int 28 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_null
29 Date: June 2015 29 Date: June 2015
30 KernelVersion: 4.3 30 KernelVersion: 4.3
31 Contact: Alexander Shishkin <alexander.s 31 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
32 Description: (RW) STP NULL packet generatio 32 Description: (RW) STP NULL packet generation: enabled (1) or disabled (0).
33 33
34 What: /sys/bus/intel_th/devices/<int 34 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_flush
35 Date: June 2015 35 Date: June 2015
36 KernelVersion: 4.3 36 KernelVersion: 4.3
37 Contact: Alexander Shishkin <alexander.s 37 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
38 Description: (RW) Force flush data from byt 38 Description: (RW) Force flush data from byte packing buffer for the output
39 port. 39 port.
40 40
41 What: /sys/bus/intel_th/devices/<int 41 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_reset
42 Date: June 2015 42 Date: June 2015
43 KernelVersion: 4.3 43 KernelVersion: 4.3
44 Contact: Alexander Shishkin <alexander.s 44 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
45 Description: (RO) Output port is in reset ( 45 Description: (RO) Output port is in reset (1).
46 46
47 What: /sys/bus/intel_th/devices/<int 47 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_smcfreq
48 Date: June 2015 48 Date: June 2015
49 KernelVersion: 4.3 49 KernelVersion: 4.3
50 Contact: Alexander Shishkin <alexander.s 50 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
51 Description: (RW) STP sync packet frequency 51 Description: (RW) STP sync packet frequency for the port. Specifies the
52 number of clocks between maine 52 number of clocks between mainenance packets.
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