| /* 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__ */ |
