Commit 5b8873b3 authored by Tomer Tayar's avatar Tomer Tayar Committed by Oded Gabbay
Browse files

habanalabs/gaudi: use graceful hard reset for F/W events 



Use graceful hard reset for F/W events on Gaudi device that require a
device reset.

Signed-off-by: default avatarTomer Tayar <ttayar@habana.ai>
Reviewed-by: default avatarOded Gabbay <ogabbay@kernel.org>
Signed-off-by: default avatarOded Gabbay <ogabbay@kernel.org>
parent 11669b58

drivers/misc/habanalabs/gaudi/gaudi.c

+7 −9
Original line number Diff line number Diff line
@@ -7942,16 +7942,14 @@ static void gaudi_handle_eqe(struct hl_device *hdev, struct hl_eq_entry *eq_entr 
		reset_required = false;

	}



	/* despite reset doesn't execute. a notification on

	 * occurred event needs to be sent here

	 */

	if (reset_required) {

		hl_device_cond_reset(hdev, flags, event_mask);

	} else {

		hl_fw_unmask_irq(hdev, event_type);

		/* Notification on occurred event needs to be sent although reset is not executed */

		if (event_mask)

			hl_notifier_event_send_all(hdev, event_mask);



	if (reset_required)

		hl_device_reset(hdev, flags);

	else

		hl_fw_unmask_irq(hdev, event_type);

	}

}



static void *gaudi_get_events_stat(struct hl_device *hdev, bool aggregate, u32 *size)