| /* SPDX-License-Identifier: GPL-2.0 */ | |
| /* | |
| * Intel(R) Trace Hub Software Trace Hub (STH) data structures | |
| * | |
| * Copyright (C) 2014-2015 Intel Corporation. | |
| */ | |
| #ifndef __INTEL_TH_STH_H__ | |
| #define __INTEL_TH_STH_H__ | |
| enum { | |
| REG_STH_STHCAP0 = 0x0000, /* capabilities pt1 */ | |
| REG_STH_STHCAP1 = 0x0004, /* capabilities pt2 */ | |
| REG_STH_TRIG = 0x0008, /* TRIG packet payload */ | |
| REG_STH_TRIG_TS = 0x000c, /* TRIG_TS packet payload */ | |
| REG_STH_XSYNC = 0x0010, /* XSYNC packet payload */ | |
| REG_STH_XSYNC_TS = 0x0014, /* XSYNC_TS packet payload */ | |
| REG_STH_GERR = 0x0018, /* GERR packet payload */ | |
| }; | |
| struct intel_th_channel { | |
| u64 Dn; | |
| u64 DnM; | |
| u64 DnTS; | |
| u64 DnMTS; | |
| u64 USER; | |
| u64 USER_TS; | |
| u32 FLAG; | |
| u32 FLAG_TS; | |
| u32 MERR; | |
| u32 __unused; | |
| } __packed; | |
| #endif /* __INTEL_TH_STH_H__ */ |