/* SPDX-License-Identifier: MIT */ /* * Copyright(c) 2020, Intel Corporation. All rights reserved. */ #ifndef __INTEL_PXP_FW_INTERFACE_42_H__ #define __INTEL_PXP_FW_INTERFACE_42_H__ #include <linux/types.h> #include "intel_pxp_cmd_interface_cmn.h" /* PXP-Opcode for Init Session */ #define PXP42_CMDID_INIT_SESSION 0x1e /* PXP-Opcode for Invalidate Stream Key */ #define PXP42_CMDID_INVALIDATE_STREAM_KEY 0x00000007 /* PXP-Input-Packet: Init Session (Arb-Session) */ struct pxp42_create_arb_in { struct pxp_cmd_header header; u32 protection_mode; #define PXP42_ARB_SESSION_MODE_HEAVY 0x2 u32 session_id; } __packed; /* PXP-Output-Packet: Init Session */ struct pxp42_create_arb_out { struct pxp_cmd_header header; } __packed; /* PXP-Input-Packet: Invalidate Stream Key */ struct pxp42_inv_stream_key_in { struct pxp_cmd_header header; u32 rsvd[3]; } __packed; /* PXP-Output-Packet: Invalidate Stream Key */ struct pxp42_inv_stream_key_out { struct pxp_cmd_header header; u32 rsvd; } __packed; #endif /* __INTEL_PXP_FW_INTERFACE_42_H__ */