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1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * Intel(R) Trace Hub Software Trace Hub (STH) data structures4 *5 * Copyright (C) 2014-2015 Intel Corporation.6 */7 8#ifndef __INTEL_TH_STH_H__9#define __INTEL_TH_STH_H__10 11enum {12 REG_STH_STHCAP0 = 0x0000, /* capabilities pt1 */13 REG_STH_STHCAP1 = 0x0004, /* capabilities pt2 */14 REG_STH_TRIG = 0x0008, /* TRIG packet payload */15 REG_STH_TRIG_TS = 0x000c, /* TRIG_TS packet payload */16 REG_STH_XSYNC = 0x0010, /* XSYNC packet payload */17 REG_STH_XSYNC_TS = 0x0014, /* XSYNC_TS packet payload */18 REG_STH_GERR = 0x0018, /* GERR packet payload */19};20 21struct intel_th_channel {22 u64 Dn;23 u64 DnM;24 u64 DnTS;25 u64 DnMTS;26 u64 USER;27 u64 USER_TS;28 u32 FLAG;29 u32 FLAG_TS;30 u32 MERR;31 u32 __unused;32} __packed;33 34#endif /* __INTEL_TH_STH_H__ */35