1/*
 2 * Intel(R) Trace Hub Software Trace Hub (STH) data structures
 3 *
 4 * Copyright (C) 2014-2015 Intel Corporation.
 5 *
 6 * This program is free software; you can redistribute it and/or modify it
 7 * under the terms and conditions of the GNU General Public License,
 8 * version 2, as published by the Free Software Foundation.
 9 *
10 * This program is distributed in the hope it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
13 * more details.
14 */
15
16#ifndef __INTEL_TH_STH_H__
17#define __INTEL_TH_STH_H__
18
19enum {
20	REG_STH_STHCAP0		= 0x0000, /* capabilities pt1 */
21	REG_STH_STHCAP1		= 0x0004, /* capabilities pt2 */
22	REG_STH_TRIG		= 0x0008, /* TRIG packet payload */
23	REG_STH_TRIG_TS		= 0x000c, /* TRIG_TS packet payload */
24	REG_STH_XSYNC		= 0x0010, /* XSYNC packet payload */
25	REG_STH_XSYNC_TS	= 0x0014, /* XSYNC_TS packet payload */
26	REG_STH_GERR		= 0x0018, /* GERR packet payload */
27};
28
29struct intel_th_channel {
30	u64	Dn;
31	u64	DnM;
32	u64	DnTS;
33	u64	DnMTS;
34	u64	USER;
35	u64	USER_TS;
36	u32	FLAG;
37	u32	FLAG_TS;
38	u32	MERR;
39	u32	__unused;
40} __packed;
41
42#endif /* __INTEL_TH_STH_H__ */