From: Tomer Tayar <[email protected]>
hl_device_cond_reset() might be called with the hard reset flag unset,
because a compute reset upon device release as part of a graceful reset
is valid.
If the conditions for graceful reset are not met, hl_device_reset() will
be called for an immediate reset. In this case a compute reset is not
valid, so it will be replaced with a hard reset together with a debug
message about it.
This message might be confusing, as it implies that a compute reset was
requested when it shouldn't. To prevent this confusion, set the hard
reset flag in hl_device_cond_reset() if going to an immediate reset.
Signed-off-by: Tomer Tayar <[email protected]>
Reviewed-by: Oded Gabbay <[email protected]>
Signed-off-by: Oded Gabbay <[email protected]>
---
drivers/accel/habanalabs/common/device.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/accel/habanalabs/common/device.c b/drivers/accel/habanalabs/common/device.c
index 6bf5f1d0d005..a365791a9f5c 100644
--- a/drivers/accel/habanalabs/common/device.c
+++ b/drivers/accel/habanalabs/common/device.c
@@ -2040,7 +2040,7 @@ int hl_device_cond_reset(struct hl_device *hdev, u32 flags, u64 event_mask)
if (ctx)
hl_ctx_put(ctx);
- return hl_device_reset(hdev, flags);
+ return hl_device_reset(hdev, flags | HL_DRV_RESET_HARD);
}
static void hl_notifier_event_send(struct hl_notifier_event *notifier_event, u64 event_mask)
--
2.34.1