Based on kernel version 7.0. Page generated on 2026-04-23 09:48 EST.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | What: /sys/bus/coresight/devices/<tpda-name>/trig_async_enable Date: December 2025 KernelVersion: 6.20 Contact: Jinlong Mao <jinlong.mao@oss.qualcomm.com>, Tao Zhang <tao.zhang@oss.qualcomm.com>, Jie Gan <jie.gan@oss.qualcomm.com> Description: (RW) Enable/disable cross trigger synchronization sequence interface. What: /sys/bus/coresight/devices/<tpda-name>/trig_flag_ts_enable Date: December 2025 KernelVersion: 6.20 Contact: Jinlong Mao <jinlong.mao@oss.qualcomm.com>, Tao Zhang <tao.zhang@oss.qualcomm.com>, Jie Gan <jie.gan@oss.qualcomm.com> Description: (RW) Enable/disable cross trigger FLAG packet request interface. What: /sys/bus/coresight/devices/<tpda-name>/trig_freq_enable Date: December 2025 KernelVersion: 6.20 Contact: Jinlong Mao <jinlong.mao@oss.qualcomm.com>, Tao Zhang <tao.zhang@oss.qualcomm.com>, Jie Gan <jie.gan@oss.qualcomm.com> Description: (RW) Enable/disable cross trigger FREQ packet request interface. What: /sys/bus/coresight/devices/<tpda-name>/freq_ts_enable Date: December 2025 KernelVersion: 6.20 Contact: Jinlong Mao <jinlong.mao@oss.qualcomm.com>, Tao Zhang <tao.zhang@oss.qualcomm.com>, Jie Gan <jie.gan@oss.qualcomm.com> Description: (RW) Enable/disable the timestamp for all FREQ packets. What: /sys/bus/coresight/devices/<tpda-name>/cmbchan_mode Date: December 2025 KernelVersion: 6.20 Contact: Jinlong Mao <jinlong.mao@oss.qualcomm.com>, Tao Zhang <tao.zhang@oss.qualcomm.com>, Jie Gan <jie.gan@oss.qualcomm.com> Description: (RW) Configure the CMB/MCMB channel mode for all enabled ports. Value 0 means raw channel mapping mode. Value 1 means channel pair marking mode. What: /sys/bus/coresight/devices/<tpda-name>/global_flush_req Date: December 2025 KernelVersion: 6.20 Contact: Jinlong Mao <jinlong.mao@oss.qualcomm.com>, Tao Zhang <tao.zhang@oss.qualcomm.com>, Jie Gan <jie.gan@oss.qualcomm.com> Description: (RW) Set global (all ports) flush request bit. The bit remains set until a global flush request sequence completes. What: /sys/bus/coresight/devices/<tpda-name>/syncr_mode Date: December 2025 KernelVersion: 6.20 Contact: Jinlong Mao <jinlong.mao@oss.qualcomm.com>, Tao Zhang <tao.zhang@oss.qualcomm.com>, Jie Gan <jie.gan@oss.qualcomm.com> Description: (RW) Set mode the of the syncr counter. mode 0 - COUNT[11:0] value represents the approximate number of bytes moved between two ASYNC packet requests mode 1 - the bits COUNT[11:7] are used as a power of 2. for example, we could insert an async packet every 8K data by writing a value 13 to the COUNT[11:7] field. What: /sys/bus/coresight/devices/<tpda-name>/syncr_count Date: December 2025 KernelVersion: 6.20 Contact: Jinlong Mao <jinlong.mao@oss.qualcomm.com>, Tao Zhang <tao.zhang@oss.qualcomm.com>, Jie Gan <jie.gan@oss.qualcomm.com> Description: (RW) Set value the of the syncr counter. Range: 0-4095 What: /sys/bus/coresight/devices/<tpda-name>/port_flush_req Date: December 2025 KernelVersion: 6.20 Contact: Jinlong Mao <jinlong.mao@oss.qualcomm.com>, Tao Zhang <tao.zhang@oss.qualcomm.com>, Jie Gan <jie.gan@oss.qualcomm.com> Description: (RW) Configure the bit i to requests a flush operation of port i on the TPDA. The requested bit(s) remain set until the flush request completes. |