1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * Intel(R) Trace Hub Software Trace Hub (STH) data structures
 4 *
 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__ */