diff options
Diffstat (limited to 'Documentation/ABI/testing/debugfs-driver-habanalabs')
| -rw-r--r-- | Documentation/ABI/testing/debugfs-driver-habanalabs | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/Documentation/ABI/testing/debugfs-driver-habanalabs b/Documentation/ABI/testing/debugfs-driver-habanalabs index a7a432dc4015..3318a14f35b9 100644 --- a/Documentation/ABI/testing/debugfs-driver-habanalabs +++ b/Documentation/ABI/testing/debugfs-driver-habanalabs @@ -217,7 +217,7 @@ Description: Displays the hop values and physical address for a given ASID and virtual address. The user should write the ASID and VA into the file and then read the file to get the result. e.g. to display info about VA 0x1000 for ASID 1 you need to do: - echo "1 0x1000" > /sys/kernel/debug/accel/0/mmu + echo "1 0x1000" > /sys/kernel/debug/accel/<parent_device>/mmu What: /sys/kernel/debug/accel/<parent_device>/mmu_error Date: Mar 2021 @@ -226,8 +226,8 @@ Contact: fkassabri@habana.ai Description: Check and display page fault or access violation mmu errors for all MMUs specified in mmu_cap_mask. e.g. to display error info for MMU hw cap bit 9, you need to do: - echo "0x200" > /sys/kernel/debug/accel/0/mmu_error - cat /sys/kernel/debug/accel/0/mmu_error + echo "0x200" > /sys/kernel/debug/accel/<parent_device>/mmu_error + cat /sys/kernel/debug/accel/<parent_device>/mmu_error What: /sys/kernel/debug/accel/<parent_device>/monitor_dump Date: Mar 2022 @@ -253,6 +253,12 @@ Description: Triggers dump of monitor data. The value to trigger the operatio When the write is finished, the user can read the "monitor_dump" blob +What: /sys/kernel/debug/accel/<parent_device>/server_type +Date: Feb 2024 +KernelVersion: 6.11 +Contact: trisin@habana.ai +Description: Exposes the device's server type, maps to enum hl_server_type. + What: /sys/kernel/debug/accel/<parent_device>/set_power_state Date: Jan 2019 KernelVersion: 5.1 |