Commit cc81c0f3 authored by Ofir Bitton's avatar Ofir Bitton Committed by Oded Gabbay
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habanalabs: do not set max power on a secured device 



Max power API is not supported in secured devices. Hence, we should
skip setting it during boot.

Signed-off-by: default avatarOfir Bitton <obitton@habana.ai>
Reviewed-by: default avatarOded Gabbay <ogabbay@kernel.org>
Signed-off-by: default avatarOded Gabbay <ogabbay@kernel.org>
parent e475acab

drivers/misc/habanalabs/common/device.c

+4 −2
Original line number Diff line number Diff line
@@ -1545,6 +1545,7 @@ int hl_device_reset(struct hl_device *hdev, u32 flags) 
			goto out_err;

		}



		if (!hdev->asic_prop.fw_security_enabled)

			hl_fw_set_max_power(hdev);

	} else {

		rc = hdev->asic_funcs->non_hard_reset_late_init(hdev);
@@ -1914,7 +1915,8 @@ int hl_device_init(struct hl_device *hdev, struct class *hclass) 
	/* Need to call this again because the max power might change,

	 * depending on card type for certain ASICs

	 */

	if (hdev->asic_prop.set_max_power_on_device_init)

	if (hdev->asic_prop.set_max_power_on_device_init &&

			!hdev->asic_prop.fw_security_enabled)

		hl_fw_set_max_power(hdev);



	/*