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/*
* drivers/misc/tegra-profiler/armv7_events.h
*
* Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
*/
#ifndef __ARMV7_EVENTS_H
#define __ARMV7_EVENTS_H
/*
* PMNC Register
*/
/* 0/1: disables/enables all counters, including CCNT */
#define QUADD_ARMV7_PMNC_E (1 << 0)
/* 1: Resets all performance counters to zero. */
#define QUADD_ARMV7_PMNC_P (1 << 1)
/* 1: Resets cycle counter, CCNT, to zero. */
#define QUADD_ARMV7_PMNC_C (1 << 2)
/* 0: counts every processor clock cycle, reset value. 1:
counts every 64th processor clock cycle. */
#define QUADD_ARMV7_PMNC_D (1 << 3)
/* 0/1: Export to ETM disabled/enabled */
#define QUADD_ARMV7_PMNC_X (1 << 4)
/* 0/1: count is disabled/enabled in regions where
non-invasive debug is prohibited */
#define QUADD_ARMV7_PMNC_DP (1 << 5)
/* Mask for writable bits */
#define QUADD_ARMV7_PMNC_MASK 0x3f
/* Cycle counter */
#define QUADD_ARMV7_CCNT_BIT 31
#define QUADD_ARMV7_CCNT (1 << QUADD_ARMV7_CCNT_BIT)
/*
* CNTENS: counters enable reg
*/
#define QUADD_ARMV7_CNTENS_P(i) (1 << i)
#define QUADD_ARMV7_CNTENS_C (1 << QUADD_ARMV7_CCNT)
/*
* CNTENC: counters disable reg
*/
#define QUADD_ARMV7_CNTENC_P(i) (1 << i)
#define QUADD_ARMV7_CNTENC_C (1 << QUADD_ARMV7_CCNT)
/*
* Performance Counter Selection Register mask
*/
#define QUADD_ARMV7_SELECT_MASK 0x1f
/*
* EVTSEL Register mask
*/
#define QUADD_ARMV7_EVTSEL_MASK 0xff
#define QUADD_ARMV7_COUNTERS_MASK_CORTEX_A5 0x03
#define QUADD_ARMV7_COUNTERS_MASK_CORTEX_A8 0x0f
#define QUADD_ARMV7_COUNTERS_MASK_CORTEX_A9 0x3f
#define QUADD_ARMV7_COUNTERS_MASK_CORTEX_A15 0x3f
enum quadd_armv7_common_events {
QUADD_ARMV7_HW_EVENT_PMNC_SW_INCR = 0x00,
QUADD_ARMV7_HW_EVENT_IFETCH_MISS = 0x01,
QUADD_ARMV7_HW_EVENT_ITLB_MISS = 0x02,
QUADD_ARMV7_HW_EVENT_DCACHE_REFILL = 0x03,
QUADD_ARMV7_HW_EVENT_DCACHE_ACCESS = 0x04,
QUADD_ARMV7_HW_EVENT_DTLB_REFILL = 0x05,
QUADD_ARMV7_HW_EVENT_DREAD = 0x06,
QUADD_ARMV7_HW_EVENT_DWRITE = 0x07,
QUADD_ARMV7_HW_EVENT_INSTR_EXECUTED = 0x08,
QUADD_ARMV7_HW_EVENT_EXC_TAKEN = 0x09,
QUADD_ARMV7_HW_EVENT_EXC_EXECUTED = 0x0A,
QUADD_ARMV7_HW_EVENT_CID_WRITE = 0x0B,
QUADD_ARMV7_HW_EVENT_PC_WRITE = 0x0C,
QUADD_ARMV7_HW_EVENT_PC_IMM_BRANCH = 0x0D,
QUADD_ARMV7_HW_EVENT_PC_PROC_RETURN = 0x0E,
QUADD_ARMV7_HW_EVENT_UNALIGNED_ACCESS = 0x0F,
QUADD_ARMV7_HW_EVENT_PC_BRANCH_MIS_PRED = 0x10,
QUADD_ARMV7_HW_EVENT_CLOCK_CYCLES = 0x11,
QUADD_ARMV7_HW_EVENT_PC_BRANCH_PRED = 0x12,
QUADD_ARMV7_HW_EVENT_MEM_ACCESS = 0x13,
QUADD_ARMV7_HW_EVENT_L1_ICACHE_ACCESS = 0x14,
QUADD_ARMV7_HW_EVENT_L1_DCACHE_WB = 0x15,
QUADD_ARMV7_HW_EVENT_L2_DCACHE_ACCESS = 0x16,
QUADD_ARMV7_HW_EVENT_L2_DCACHE_REFILL = 0x17,
QUADD_ARMV7_HW_EVENT_L2_DCACHE_WB = 0x18,
QUADD_ARMV7_HW_EVENT_BUS_ACCESS = 0x19,
QUADD_ARMV7_HW_EVENT_MEMORY_ERROR = 0x1A,
QUADD_ARMV7_HW_EVENT_INSTR_SPEC = 0x1B,
QUADD_ARMV7_HW_EVENT_TTBR_WRITE = 0x1C,
QUADD_ARMV7_HW_EVENT_BUS_CYCLES = 0x1D,
};
enum quadd_armv7_a8_specific_events {
QUADD_ARMV7_A8_HW_EVENT_WRITE_BUFFER_FULL = 0x40,
QUADD_ARMV7_A8_HW_EVENT_L2_STORE_MERGED = 0x41,
QUADD_ARMV7_A8_HW_EVENT_L2_STORE_BUFF = 0x42,
QUADD_ARMV7_A8_HW_EVENT_L2_ACCESS = 0x43,
QUADD_ARMV7_A8_HW_EVENT_L2_CACH_MISS = 0x44,
QUADD_ARMV7_A8_HW_EVENT_AXI_READ_CYCLES = 0x45,
QUADD_ARMV7_A8_HW_EVENT_AXI_WRITE_CYCLES = 0x46,
QUADD_ARMV7_A8_HW_EVENT_MEMORY_REPLAY = 0x47,
QUADD_ARMV7_A8_HW_EVENT_UNALIGNED_ACCESS_REPLAY = 0x48,
QUADD_ARMV7_A8_HW_EVENT_L1_DATA_MISS = 0x49,
QUADD_ARMV7_A8_HW_EVENT_L1_INST_MISS = 0x4A,
QUADD_ARMV7_A8_HW_EVENT_L1_DATA_COLORING = 0x4B,
QUADD_ARMV7_A8_HW_EVENT_L1_NEON_DATA = 0x4C,
QUADD_ARMV7_A8_HW_EVENT_L1_NEON_CACH_DATA = 0x4D,
QUADD_ARMV7_A8_HW_EVENT_L2_NEON = 0x4E,
QUADD_ARMV7_A8_HW_EVENT_L2_NEON_HIT = 0x4F,
QUADD_ARMV7_A8_HW_EVENT_L1_INST = 0x50,
QUADD_ARMV7_A8_HW_EVENT_PC_RETURN_MIS_PRED = 0x51,
QUADD_ARMV7_A8_HW_EVENT_PC_BRANCH_FAILED = 0x52,
QUADD_ARMV7_A8_HW_EVENT_PC_BRANCH_TAKEN = 0x53,
QUADD_ARMV7_A8_HW_EVENT_PC_BRANCH_EXECUTED = 0x54,
QUADD_ARMV7_A8_HW_EVENT_OP_EXECUTED = 0x55,
QUADD_ARMV7_A8_HW_EVENT_CYCLES_INST_STALL = 0x56,
QUADD_ARMV7_A8_HW_EVENT_CYCLES_INST = 0x57,
QUADD_ARMV7_A8_HW_EVENT_CYCLES_NEON_DATA_STALL = 0x58,
QUADD_ARMV7_A8_HW_EVENT_CYCLES_NEON_INST_STALL = 0x59,
QUADD_ARMV7_A8_HW_EVENT_NEON_CYCLES = 0x5A,
QUADD_ARMV7_A8_HW_EVENT_PMU0_EVENTS = 0x70,
QUADD_ARMV7_A8_HW_EVENT_PMU1_EVENTS = 0x71,
QUADD_ARMV7_A8_HW_EVENT_PMU_EVENTS = 0x72,
};
enum quadd_armv7_a9_specific_events {
QUADD_ARMV7_A9_HW_EVENT_JAVA_HW_BYTECODE_EXEC = 0x40,
QUADD_ARMV7_A9_HW_EVENT_JAVA_SW_BYTECODE_EXEC = 0x41,
QUADD_ARMV7_A9_HW_EVENT_JAZELLE_BRANCH_EXEC = 0x42,
QUADD_ARMV7_A9_HW_EVENT_COHERENT_LINE_MISS = 0x50,
QUADD_ARMV7_A9_HW_EVENT_COHERENT_LINE_HIT = 0x51,
QUADD_ARMV7_A9_HW_EVENT_ICACHE_DEP_STALL_CYCLES = 0x60,
QUADD_ARMV7_A9_HW_EVENT_DCACHE_DEP_STALL_CYCLES = 0x61,
QUADD_ARMV7_A9_HW_EVENT_TLB_MISS_DEP_STALL_CYCLES = 0x62,
QUADD_ARMV7_A9_HW_EVENT_STREX_EXECUTED_PASSED = 0x63,
QUADD_ARMV7_A9_HW_EVENT_STREX_EXECUTED_FAILED = 0x64,
QUADD_ARMV7_A9_HW_EVENT_DATA_EVICTION = 0x65,
QUADD_ARMV7_A9_HW_EVENT_ISSUE_STAGE_NO_INST = 0x66,
QUADD_ARMV7_A9_HW_EVENT_ISSUE_STAGE_EMPTY = 0x67,
QUADD_ARMV7_A9_HW_EVENT_INST_OUT_OF_RENAME_STAGE = 0x68,
QUADD_ARMV7_A9_HW_EVENT_PREDICTABLE_FUNCT_RETURNS = 0x6E,
QUADD_ARMV7_A9_HW_EVENT_MAIN_UNIT_EXECUTED_INST = 0x70,
QUADD_ARMV7_A9_HW_EVENT_SECOND_UNIT_EXECUTED_INST = 0x71,
QUADD_ARMV7_A9_HW_EVENT_LD_ST_UNIT_EXECUTED_INST = 0x72,
QUADD_ARMV7_A9_HW_EVENT_FP_EXECUTED_INST = 0x73,
QUADD_ARMV7_A9_HW_EVENT_NEON_EXECUTED_INST = 0x74,
QUADD_ARMV7_A9_HW_EVENT_PLD_FULL_DEP_STALL_CYCLES = 0x80,
QUADD_ARMV7_A9_HW_EVENT_DATA_WR_DEP_STALL_CYCLES = 0x81,
QUADD_ARMV7_A9_HW_EVENT_ITLB_MISS_DEP_STALL_CYCLES = 0x82,
QUADD_ARMV7_A9_HW_EVENT_DTLB_MISS_DEP_STALL_CYCLES = 0x83,
QUADD_ARMV7_A9_HW_EVENT_MICRO_ITLB_MISS_DEP_STALL_CYCLES = 0x84,
QUADD_ARMV7_A9_HW_EVENT_MICRO_DTLB_MISS_DEP_STALL_CYCLES = 0x85,
QUADD_ARMV7_A9_HW_EVENT_DMB_DEP_STALL_CYCLES = 0x86,
QUADD_ARMV7_A9_HW_EVENT_INTGR_CLK_ENABLED_CYCLES = 0x8A,
QUADD_ARMV7_A9_HW_EVENT_DATA_ENGINE_CLK_EN_CYCLES = 0x8B,
QUADD_ARMV7_A9_HW_EVENT_ISB_INST = 0x90,
QUADD_ARMV7_A9_HW_EVENT_DSB_INST = 0x91,
QUADD_ARMV7_A9_HW_EVENT_DMB_INST = 0x92,
QUADD_ARMV7_A9_HW_EVENT_EXT_INTERRUPTS = 0x93,
QUADD_ARMV7_A9_HW_EVENT_PLE_CACHE_LINE_RQST_COMPLETED = 0xA0,
QUADD_ARMV7_A9_HW_EVENT_PLE_CACHE_LINE_RQST_SKIPPED = 0xA1,
QUADD_ARMV7_A9_HW_EVENT_PLE_FIFO_FLUSH = 0xA2,
QUADD_ARMV7_A9_HW_EVENT_PLE_RQST_COMPLETED = 0xA3,
QUADD_ARMV7_A9_HW_EVENT_PLE_FIFO_OVERFLOW = 0xA4,
QUADD_ARMV7_A9_HW_EVENT_PLE_RQST_PROG = 0xA5
};
enum quadd_armv7_a5_specific_events {
QUADD_ARMV7_A5_HW_EVENT_IRQ_TAKEN = 0x86,
QUADD_ARMV7_A5_HW_EVENT_FIQ_TAKEN = 0x87,
QUADD_ARMV7_A5_HW_EVENT_EXT_MEM_RQST = 0xc0,
QUADD_ARMV7_A5_HW_EVENT_NC_EXT_MEM_RQST = 0xc1,
QUADD_ARMV7_A5_HW_EVENT_PREFETCH_LINEFILL = 0xc2,
QUADD_ARMV7_A5_HW_EVENT_PREFETCH_LINEFILL_DROP = 0xc3,
QUADD_ARMV7_A5_HW_EVENT_ENTER_READ_ALLOC = 0xc4,
QUADD_ARMV7_A5_HW_EVENT_READ_ALLOC = 0xc5,
QUADD_ARMV7_A5_HW_EVENT_STALL_SB_FULL = 0xc9,
};
enum quadd_armv7_a15_specific_events {
QUADD_ARMV7_A15_HW_EVENT_L1_DCACHE_READ_ACCESS = 0x40,
QUADD_ARMV7_A15_HW_EVENT_L1_DCACHE_WRITE_ACCESS = 0x41,
QUADD_ARMV7_A15_HW_EVENT_L1_DCACHE_READ_REFILL = 0x42,
QUADD_ARMV7_A15_HW_EVENT_L1_DCACHE_WRITE_REFILL = 0x43,
QUADD_ARMV7_A15_HW_EVENT_L1_DTLB_READ_REFILL = 0x4C,
QUADD_ARMV7_A15_HW_EVENT_L1_DTLB_WRITE_REFILL = 0x4D,
QUADD_ARMV7_A15_HW_EVENT_L2_DCACHE_READ_ACCESS = 0x50,
QUADD_ARMV7_A15_HW_EVENT_L2_DCACHE_WRITE_ACCESS = 0x51,
QUADD_ARMV7_A15_HW_EVENT_L2_DCACHE_READ_REFILL = 0x52,
QUADD_ARMV7_A15_HW_EVENT_L2_DCACHE_WRITE_REFILL = 0x53,
QUADD_ARMV7_A15_HW_EVENT_SPEC_PC_WRITE = 0x76,
};
#define QUADD_ARMV7_UNSUPPORTED_EVENT 0xff00
#define QUADD_ARMV7_CPU_CYCLE_EVENT 0xffff
#endif /* __ARMV7_EVENTS_H */
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