| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | /* |
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| 3 | * Intel(R) Trace Hub Software Trace Hub (STH) data structures |
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| 4 | * |
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| 5 | * Copyright (C) 2014-2015 Intel Corporation. |
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| 6 | */ |
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| 7 | |
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| 8 | #ifndef __INTEL_TH_STH_H__ |
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| 9 | #define __INTEL_TH_STH_H__ |
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| 10 | |
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| 11 | enum { |
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| 12 | REG_STH_STHCAP0 = 0x0000, /* capabilities pt1 */ |
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| 13 | REG_STH_STHCAP1 = 0x0004, /* capabilities pt2 */ |
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| 14 | REG_STH_TRIG = 0x0008, /* TRIG packet payload */ |
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| 15 | REG_STH_TRIG_TS = 0x000c, /* TRIG_TS packet payload */ |
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| 16 | REG_STH_XSYNC = 0x0010, /* XSYNC packet payload */ |
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| 17 | REG_STH_XSYNC_TS = 0x0014, /* XSYNC_TS packet payload */ |
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| 18 | REG_STH_GERR = 0x0018, /* GERR packet payload */ |
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| 19 | }; |
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| 20 | |
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| 21 | struct intel_th_channel { |
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| 22 | u64 Dn; |
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| 23 | u64 DnM; |
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| 24 | u64 DnTS; |
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| 25 | u64 DnMTS; |
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| 26 | u64 USER; |
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| 27 | u64 USER_TS; |
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| 28 | u32 FLAG; |
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| 29 | u32 FLAG_TS; |
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| 30 | u32 MERR; |
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| 31 | u32 __unused; |
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| 32 | } __packed; |
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| 33 | |
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| 34 | #endif /* __INTEL_TH_STH_H__ */ |
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| 35 | |
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