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f04e449f AS |
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 | ||
19 | enum { | |
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 | ||
29 | struct 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__ */ |