Messages in this thread Patch in this message | | | From | Oded Gabbay <> | Subject | [PATCH 5/6] habanalabs: print warning when reset is requested | Date | Sat, 28 Mar 2020 11:52:37 +0300 |
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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.
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> --- drivers/misc/habanalabs/sysfs.c | 4 ++++ 1 file changed, 4 insertions(+)
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: -- 2.17.1
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