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📄 hwpmc_amd.c(30.9 KB)
📄 hwpmc_amd.h(4.86 KB)
📄 hwpmc_arm.c(4.11 KB)
📄 hwpmc_arm64.c(12.52 KB)
📄 hwpmc_arm64.h(2.01 KB)
📄 hwpmc_arm64_md.c(3.78 KB)
📄 hwpmc_armv7.c(12.68 KB)
📄 hwpmc_armv7.h(2.83 KB)
📄 hwpmc_beri.c(14.61 KB)
📄 hwpmc_beri.h(4.28 KB)
📄 hwpmc_core.c(31.85 KB)
📄 hwpmc_core.h(5.42 KB)
📄 hwpmc_e500.c(14.64 KB)
📄 hwpmc_intel.c(8.66 KB)
📄 hwpmc_logging.c(31.7 KB)
📄 hwpmc_mips.c(17.36 KB)
📄 hwpmc_mips24k.c(8.37 KB)
📄 hwpmc_mips74k.c(10.6 KB)
📄 hwpmc_mod.c(145.29 KB)
📄 hwpmc_mpc7xxx.c(18.93 KB)
📄 hwpmc_octeon.c(6.99 KB)
📄 hwpmc_power8.c(8.46 KB)
📄 hwpmc_powerpc.c(15.05 KB)
📄 hwpmc_powerpc.h(4.2 KB)
📄 hwpmc_ppc970.c(9.88 KB)
📄 hwpmc_riscv.h(2.01 KB)
📄 hwpmc_soft.c(11.85 KB)
📄 hwpmc_soft.h(1.75 KB)
📄 hwpmc_tsc.c(8.89 KB)
📄 hwpmc_tsc.h(1.65 KB)
📄 hwpmc_uncore.c(20.5 KB)
📄 hwpmc_uncore.h(3.32 KB)
📄 hwpmc_x86.c(7.85 KB)
📄 pmc_events.h(74.03 KB)

Editing: hwpmc_amd.h

/*-
 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
 *
 * Copyright (c) 2005, Joseph Koshy
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * $FreeBSD$
 */

/* Machine dependent interfaces */

#ifndef _DEV_HWPMC_AMD_H_
#define	_DEV_HWPMC_AMD_H_ 1

/* AMD K7 and K8 PMCs */

#define	AMD_PMC_EVSEL_0		0xC0010000
#define	AMD_PMC_EVSEL_1		0xC0010001
#define	AMD_PMC_EVSEL_2		0xC0010002
#define	AMD_PMC_EVSEL_3		0xC0010003

#define	AMD_PMC_PERFCTR_0	0xC0010004
#define	AMD_PMC_PERFCTR_1	0xC0010005
#define	AMD_PMC_PERFCTR_2	0xC0010006
#define	AMD_PMC_PERFCTR_3	0xC0010007
/* CORE */
#define	AMD_PMC_EVSEL_4		0xC0010208
#define	AMD_PMC_EVSEL_5		0xC001020A

#define	AMD_PMC_PERFCTR_4	0xC0010209
#define	AMD_PMC_PERFCTR_5	0xC001020B
/* L3 */
#define	AMD_PMC_EVSEL_EP_L3_0	0xC0010230
#define	AMD_PMC_EVSEL_EP_L3_1	0xC0010232
#define	AMD_PMC_EVSEL_EP_L3_2	0xC0010234
#define	AMD_PMC_EVSEL_EP_L3_3	0xC0010236
#define	AMD_PMC_EVSEL_EP_L3_4	0xC0010238
#define	AMD_PMC_EVSEL_EP_L3_5	0xC001023A

#define	AMD_PMC_PERFCTR_EP_L3_0	0xC0010231
#define	AMD_PMC_PERFCTR_EP_L3_1	0xC0010233
#define	AMD_PMC_PERFCTR_EP_L3_2	0xC0010235
#define	AMD_PMC_PERFCTR_EP_L3_3	0xC0010237
#define	AMD_PMC_PERFCTR_EP_L3_4	0xC0010239
#define	AMD_PMC_PERFCTR_EP_L3_5	0xC001023B
/* DF */
#define	AMD_PMC_EVSEL_EP_DF_0	0xC0010240
#define	AMD_PMC_EVSEL_EP_DF_1	0xC0010242
#define	AMD_PMC_EVSEL_EP_DF_2	0xC0010244
#define	AMD_PMC_EVSEL_EP_DF_3	0xC0010246

#define	AMD_PMC_PERFCTR_EP_DF_0	0xC0010241
#define	AMD_PMC_PERFCTR_EP_DF_1	0xC0010243
#define	AMD_PMC_PERFCTR_EP_DF_2	0xC0010245
#define	AMD_PMC_PERFCTR_EP_DF_3	0xC0010247

#define	AMD_NPMCS		16
#define	AMD_CORE_NPMCS		6

#define	AMD_PMC_COUNTERMASK	0xFF000000
#define	AMD_PMC_TO_COUNTER(x)	(((x) << 24) & AMD_PMC_COUNTERMASK)
#define	AMD_PMC_INVERT		(1 << 23)
#define	AMD_PMC_ENABLE		(1 << 22)
#define	AMD_PMC_INT		(1 << 20)
#define	AMD_PMC_PC		(1 << 19)
#define	AMD_PMC_EDGE		(1 << 18)
#define	AMD_PMC_OS		(1 << 17)
#define	AMD_PMC_USR		(1 << 16)
#define	AMD_PMC_L3SLICEMASK	(0x000F000000000000)
#define	AMD_PMC_L3COREMASK	(0xFF00000000000000)
#define	AMD_PMC_TO_L3SLICE(x)	(((x) << 48) & AMD_PMC_L3SLICEMASK)
#define	AMD_PMC_TO_L3CORE(x)	(((x) << 56) & AMD_PMC_L3COREMASK)

#define	AMD_PMC_UNITMASK_M	0x10
#define	AMD_PMC_UNITMASK_O	0x08
#define	AMD_PMC_UNITMASK_E	0x04
#define	AMD_PMC_UNITMASK_S	0x02
#define	AMD_PMC_UNITMASK_I	0x01
#define	AMD_PMC_UNITMASK_MOESI	0x1F

#define	AMD_PMC_UNITMASK	0xFF00
#define	AMD_PMC_EVENTMASK 	0xF000000FF

#define AMD_PMC_IS_STOPPED(evsel) ((rdmsr((evsel)) & AMD_PMC_ENABLE) == 0)
#define AMD_PMC_HAS_OVERFLOWED(pmc) ((rdpmc(pmc) & (1ULL << 47)) == 0)

#define	AMD_RELOAD_COUNT_TO_PERFCTR_VALUE(V)	(-(V))
#define	AMD_PERFCTR_VALUE_TO_RELOAD_COUNT(P)	(-(P))

enum sub_class{
	PMC_AMD_SUB_CLASS_CORE,
	PMC_AMD_SUB_CLASS_L3_CACHE,
	PMC_AMD_SUB_CLASS_DATA_FABRIC
};

struct pmc_md_amd_op_pmcallocate {
	uint64_t	pm_amd_config;
	uint32_t	pm_amd_sub_class;
};

#ifdef _KERNEL

/* MD extension for 'struct pmc' */
struct pmc_md_amd_pmc {
	uint64_t	pm_amd_evsel;
};

#endif /* _KERNEL */
#endif /* _DEV_HWPMC_AMD_H_ */

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Editing: hwpmc_amd.h

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