Commit 9e5e49cd authored by Omer Shpigelman's avatar Omer Shpigelman Committed by Oded Gabbay
Browse files

habanalabs: check if CoreSight is supported 



Coresight is not supported on simulator, therefore add a boolean for
checking that (currently used by un-upstreamed code).

Signed-off-by: default avatarOmer Shpigelman <oshpigelman@habana.ai>
Reviewed-by: default avatarOded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: default avatarOded Gabbay <oded.gabbay@gmail.com>
parent b75f2250

drivers/misc/habanalabs/goya/goya.c

+1 −0
Original line number Diff line number Diff line
@@ -751,6 +751,7 @@ static int goya_sw_init(struct hl_device *hdev) 
	}



	spin_lock_init(&goya->hw_queues_lock);

	hdev->supports_coresight = true;



	return 0;

drivers/misc/habanalabs/habanalabs.h

+2 −0
Original line number Diff line number Diff line
@@ -1415,6 +1415,7 @@ struct hl_device_idle_busy_ts { 
 * @cdev_sysfs_created: were char devices and sysfs nodes created.

 * @stop_on_err: true if engines should stop on error.

 * @supports_sync_stream: is sync stream supported.

 * @supports_coresight: is CoreSight supported.

 */

struct hl_device {

	struct pci_dev			*pdev;
@@ -1498,6 +1499,7 @@ struct hl_device { 
	u8				cdev_sysfs_created;

	u8				stop_on_err;

	u8				supports_sync_stream;

	u8				supports_coresight;



	/* Parameters for bring-up */

	u8				mmu_enable;

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