Based on kernel version 6.12.4. Page generated on 2024-12-12 21:01 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 | What: /sys/bus/coresight/devices/ultra_smb<N>/enable_sink Date: January 2023 KernelVersion: 6.3 Contact: Junhao He <hejunhao3@huawei.com> Description: (RW) Add/remove a SMB device from a trace path. There can be multiple sources for a single SMB device. What: /sys/bus/coresight/devices/ultra_smb<N>/mgmt/buf_size Date: January 2023 KernelVersion: 6.3 Contact: Junhao He <hejunhao3@huawei.com> Description: (RO) Shows the buffer size of each UltraSoc SMB device. What: /sys/bus/coresight/devices/ultra_smb<N>/mgmt/buf_status Date: January 2023 KernelVersion: 6.3 Contact: Junhao He <hejunhao3@huawei.com> Description: (RO) Shows the value of UltraSoc SMB status register. BIT(0) is zero means buffer is empty. What: /sys/bus/coresight/devices/ultra_smb<N>/mgmt/read_pos Date: January 2023 KernelVersion: 6.3 Contact: Junhao He <hejunhao3@huawei.com> Description: (RO) Shows the value of UltraSoc SMB Read Pointer register. What: /sys/bus/coresight/devices/ultra_smb<N>/mgmt/write_pos Date: January 2023 KernelVersion: 6.3 Contact: Junhao He <hejunhao3@huawei.com> Description: (RO) Shows the value of UltraSoc SMB Write Pointer register. |