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| author | Oded Gabbay <oded.gabbay@gmail.com> | 2020-03-27 16:32:33 +0300 |
|---|---|---|
| committer | Oded Gabbay <oded.gabbay@gmail.com> | 2020-05-17 12:06:22 +0300 |
| commit | 49aba0bbab20a581dc3e32a6ee636c07a542eb9e (patch) | |
| tree | b875bd5478885833ffdd47c5240ee739d4765359 /drivers/misc/habanalabs | |
| parent | 7e1c07dd35250971cd29c60c786ac676179eb7f9 (diff) | |
habanalabs: print warning when reset is requested
When the system administrator asks the driver to soft or hard reset the
device through sysfs, the driver should display a warning in the kernel log
to explain why it suddenly resets the device.
Reviewed-by: Omer Shpigelman <oshpigelman@habana.ai>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'drivers/misc/habanalabs')
| -rw-r--r-- | drivers/misc/habanalabs/sysfs.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/misc/habanalabs/sysfs.c b/drivers/misc/habanalabs/sysfs.c index 4cd622b017b9..e478a191e5f5 100644 --- a/drivers/misc/habanalabs/sysfs.c +++ b/drivers/misc/habanalabs/sysfs.c @@ -183,6 +183,8 @@ static ssize_t soft_reset_store(struct device *dev, goto out; } + dev_warn(hdev->dev, "Soft-Reset requested through sysfs\n"); + hl_device_reset(hdev, false, false); out: @@ -204,6 +206,8 @@ static ssize_t hard_reset_store(struct device *dev, goto out; } + dev_warn(hdev->dev, "Hard-Reset requested through sysfs\n"); + hl_device_reset(hdev, true, false); out: |