diff options
author | Oded Gabbay <ogabbay@kernel.org> | 2022-07-07 11:42:15 +0300 |
---|---|---|
committer | Oded Gabbay <ogabbay@kernel.org> | 2022-07-12 09:09:31 +0300 |
commit | e3b20f3ee452e3ce1077822b2558846eb4fe571f (patch) | |
tree | 1f6d1d1ddfca7307687c4f09ed5d06ffb7811466 /drivers/misc/habanalabs/common/habanalabs_drv.c | |
parent | bd4a338886a8cc5809f45d569df395acb846ce8e (diff) | |
download | linux-e3b20f3ee452e3ce1077822b2558846eb4fe571f.tar.xz |
habanalabs: add status of reset after device release
The user might want to know the device is in reset after device
release, which is not an erroneous event as a regular reset.
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'drivers/misc/habanalabs/common/habanalabs_drv.c')
-rw-r--r-- | drivers/misc/habanalabs/common/habanalabs_drv.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/misc/habanalabs/common/habanalabs_drv.c b/drivers/misc/habanalabs/common/habanalabs_drv.c index d900bae86168..f733ead605e7 100644 --- a/drivers/misc/habanalabs/common/habanalabs_drv.c +++ b/drivers/misc/habanalabs/common/habanalabs_drv.c @@ -165,7 +165,8 @@ int hl_device_open(struct inode *inode, struct file *filp) "Can't open %s because it is %s\n", dev_name(hdev->dev), hdev->status[status]); - if (status == HL_DEVICE_STATUS_IN_RESET) + if (status == HL_DEVICE_STATUS_IN_RESET || + status == HL_DEVICE_STATUS_IN_RESET_AFTER_DEVICE_RELEASE) rc = -EAGAIN; else rc = -EPERM; @@ -395,6 +396,9 @@ static int create_hdev(struct hl_device **dev, struct pci_dev *pdev) strncpy(hdev->status[HL_DEVICE_STATUS_NEEDS_RESET], "needs reset", HL_STR_MAX); strncpy(hdev->status[HL_DEVICE_STATUS_IN_DEVICE_CREATION], "in device creation", HL_STR_MAX); + strncpy(hdev->status[HL_DEVICE_STATUS_IN_RESET_AFTER_DEVICE_RELEASE], + "in reset after device release", HL_STR_MAX); + /* First, we must find out which ASIC are we handling. This is needed * to configure the behavior of the driver (kernel parameters) |