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| author |   Ofir Bitton <obitton@habana.ai> | 2021-09-02 10:18:01 +0300 |
|---|---|---|
| committer |   Oded Gabbay <ogabbay@kernel.org> | 2021-10-18 12:05:46 +0300 |
| commit | 4be9fb53039ab1327f058e09039404ad33926adb (patch) | |
| tree | 2a13f2c2ca56cf183c729d97c1ec415d525d5fbc /Documentation/ABI | |
| parent | habanalabs: add kernel-doc style comments (diff) | |
| download | linux-dev-4be9fb53039ab1327f058e09039404ad33926adb.tar.xz linux-dev-4be9fb53039ab1327f058e09039404ad33926adb.zip | |
habanalabs: add debugfs node for configuring CS timeout
Command submission timeout is currently determined during driver
loading time. As some environments requires this timeout to be
modified in runtime, we introduce a new debugfs node that controls
the timeout value without the need to reload the driver.
Signed-off-by: Ofir Bitton <obitton@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/debugfs-driver-habanalabs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/debugfs-driver-habanalabs b/Documentation/ABI/testing/debugfs-driver-habanalabs index 284e2dfa61cd..63c46d9d538f 100644 --- a/Documentation/ABI/testing/debugfs-driver-habanalabs +++ b/Documentation/ABI/testing/debugfs-driver-habanalabs @@ -226,6 +226,12 @@ Description: Gets the state dump occurring on a CS timeout or failure. Writing an integer X discards X state dumps, so that the next read would return X+1-st newest state dump. +What: /sys/kernel/debug/habanalabs/hl<n>/timeout_locked +Date: Sep 2021 +KernelVersion: 5.16 +Contact: obitton@habana.ai +Description: Sets the command submission timeout value in seconds. + What: /sys/kernel/debug/habanalabs/hl<n>/stop_on_err Date: Mar 2020 KernelVersion: 5.6 |