linux/drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_cmn.h

/* SPDX-License-Identifier: MIT */
/*
 * Copyright(c) 2022, Intel Corporation. All rights reserved.
 */

#ifndef __INTEL_PXP_FW_INTERFACE_CMN_H__
#define __INTEL_PXP_FW_INTERFACE_CMN_H__

#include <linux/types.h>

#define PXP_APIVER(x, y) …

/*
 * there are a lot of status codes for PXP, but we only define the cross-API
 * common ones that we actually can handle in the kernel driver. Other failure
 * codes should be printed to error msg for debug.
 */
enum pxp_status { … };

/* Common PXP FW message header */
struct pxp_cmd_header { … } __packed;

#endif /* __INTEL_PXP_FW_INTERFACE_CMN_H__ */