cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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exynos-nocp.h (2726B)

      1/* SPDX-License-Identifier: GPL-2.0-only */
      2/*
      3 * exynos-nocp.h - Exynos NoC (Network on Chip) Probe header file
      4 *
      5 * Copyright (c) 2016 Samsung Electronics Co., Ltd.
      6 * Author : Chanwoo Choi <cw00.choi@samsung.com>
      7 */
      8
      9#ifndef __EXYNOS_NOCP_H__
     10#define __EXYNOS_NOCP_H__
     11
     12enum nocp_reg {
     13	NOCP_ID_REVISION_ID		= 0x04,
     14	NOCP_MAIN_CTL			= 0x08,
     15	NOCP_CFG_CTL			= 0x0C,
     16
     17	NOCP_STAT_PERIOD		= 0x24,
     18	NOCP_STAT_GO			= 0x28,
     19	NOCP_STAT_ALARM_MIN		= 0x2C,
     20	NOCP_STAT_ALARM_MAX		= 0x30,
     21	NOCP_STAT_ALARM_STATUS		= 0x34,
     22	NOCP_STAT_ALARM_CLR		= 0x38,
     23
     24	NOCP_COUNTERS_0_SRC		= 0x138,
     25	NOCP_COUNTERS_0_ALARM_MODE	= 0x13C,
     26	NOCP_COUNTERS_0_VAL		= 0x140,
     27
     28	NOCP_COUNTERS_1_SRC		= 0x14C,
     29	NOCP_COUNTERS_1_ALARM_MODE	= 0x150,
     30	NOCP_COUNTERS_1_VAL		= 0x154,
     31
     32	NOCP_COUNTERS_2_SRC		= 0x160,
     33	NOCP_COUNTERS_2_ALARM_MODE	= 0x164,
     34	NOCP_COUNTERS_2_VAL		= 0x168,
     35
     36	NOCP_COUNTERS_3_SRC		= 0x174,
     37	NOCP_COUNTERS_3_ALARM_MODE	= 0x178,
     38	NOCP_COUNTERS_3_VAL		= 0x17C,
     39};
     40
     41/* NOCP_MAIN_CTL register */
     42#define NOCP_MAIN_CTL_ERREN_MASK		BIT(0)
     43#define NOCP_MAIN_CTL_TRACEEN_MASK		BIT(1)
     44#define NOCP_MAIN_CTL_PAYLOADEN_MASK		BIT(2)
     45#define NOCP_MAIN_CTL_STATEN_MASK		BIT(3)
     46#define NOCP_MAIN_CTL_ALARMEN_MASK		BIT(4)
     47#define NOCP_MAIN_CTL_STATCONDDUMP_MASK	BIT(5)
     48#define NOCP_MAIN_CTL_INTRUSIVEMODE_MASK	BIT(6)
     49
     50/* NOCP_CFG_CTL register */
     51#define NOCP_CFG_CTL_GLOBALEN_MASK		BIT(0)
     52#define NOCP_CFG_CTL_ACTIVE_MASK		BIT(1)
     53
     54/* NOCP_COUNTERS_x_SRC register */
     55#define NOCP_CNT_SRC_INTEVENT_SHIFT		0
     56#define NOCP_CNT_SRC_INTEVENT_MASK		(0x1F << NOCP_CNT_SRC_INTEVENT_SHIFT)
     57#define NOCP_CNT_SRC_INTEVENT_OFF_MASK		(0x0 << NOCP_CNT_SRC_INTEVENT_SHIFT)
     58#define NOCP_CNT_SRC_INTEVENT_CYCLE_MASK	(0x1 << NOCP_CNT_SRC_INTEVENT_SHIFT)
     59#define NOCP_CNT_SRC_INTEVENT_IDLE_MASK		(0x2 << NOCP_CNT_SRC_INTEVENT_SHIFT)
     60#define NOCP_CNT_SRC_INTEVENT_XFER_MASK		(0x3 << NOCP_CNT_SRC_INTEVENT_SHIFT)
     61#define NOCP_CNT_SRC_INTEVENT_BUSY_MASK		(0x4 << NOCP_CNT_SRC_INTEVENT_SHIFT)
     62#define NOCP_CNT_SRC_INTEVENT_WAIT_MASK		(0x5 << NOCP_CNT_SRC_INTEVENT_SHIFT)
     63#define NOCP_CNT_SRC_INTEVENT_PKT_MASK		(0x6 << NOCP_CNT_SRC_INTEVENT_SHIFT)
     64#define NOCP_CNT_SRC_INTEVENT_BYTE_MASK		(0x8 << NOCP_CNT_SRC_INTEVENT_SHIFT)
     65#define NOCP_CNT_SRC_INTEVENT_CHAIN_MASK	(0x10 << NOCP_CNT_SRC_INTEVENT_SHIFT)
     66
     67/* NOCP_COUNTERS_x_ALARM_MODE register */
     68#define NOCP_CNT_ALARM_MODE_SHIFT		0
     69#define NOCP_CNT_ALARM_MODE_MASK		(0x3 << NOCP_CNT_ALARM_MODE_SHIFT)
     70#define NOCP_CNT_ALARM_MODE_OFF_MASK		(0x0 << NOCP_CNT_ALARM_MODE_SHIFT)
     71#define NOCP_CNT_ALARM_MODE_MIN_MASK		(0x1 << NOCP_CNT_ALARM_MODE_SHIFT)
     72#define NOCP_CNT_ALARM_MODE_MAX_MASK		(0x2 << NOCP_CNT_ALARM_MODE_SHIFT)
     73#define NOCP_CNT_ALARM_MODE_MIN_MAX_MASK	(0x3 << NOCP_CNT_ALARM_MODE_SHIFT)
     74
     75#endif /* __EXYNOS_NOCP_H__ */