| What: /sys/bus/intel_th/devices/<intel_th_id>-gth/masters/* |
| Date: June 2015 |
| KernelVersion: 4.3 |
| Contact: Alexander Shishkin <[email protected]> |
| 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 <[email protected]> |
| 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 <[email protected]> |
| 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 <[email protected]> |
| 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 <[email protected]> |
| 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 <[email protected]> |
| 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 <[email protected]> |
| Description: (RW) STP sync packet frequency for the port. Specifies the |
| number of clocks between mainenance packets. |
