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50352fa730
This adds SPDX GPL-2.0 header to the Trace Hub driver and removes the GPLv2 boilerplate text. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
35 lines
786 B
C
35 lines
786 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Intel(R) Trace Hub Software Trace Hub (STH) data structures
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*
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* Copyright (C) 2014-2015 Intel Corporation.
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*/
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#ifndef __INTEL_TH_STH_H__
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#define __INTEL_TH_STH_H__
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enum {
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REG_STH_STHCAP0 = 0x0000, /* capabilities pt1 */
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REG_STH_STHCAP1 = 0x0004, /* capabilities pt2 */
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REG_STH_TRIG = 0x0008, /* TRIG packet payload */
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REG_STH_TRIG_TS = 0x000c, /* TRIG_TS packet payload */
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REG_STH_XSYNC = 0x0010, /* XSYNC packet payload */
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REG_STH_XSYNC_TS = 0x0014, /* XSYNC_TS packet payload */
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REG_STH_GERR = 0x0018, /* GERR packet payload */
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};
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struct intel_th_channel {
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u64 Dn;
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u64 DnM;
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u64 DnTS;
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u64 DnMTS;
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u64 USER;
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u64 USER_TS;
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u32 FLAG;
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u32 FLAG_TS;
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u32 MERR;
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u32 __unused;
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} __packed;
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#endif /* __INTEL_TH_STH_H__ */
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