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| Current File : //sys/amd64/compile/hs32/modules/usr/src/sys/modules/dtrace/prototype/@/dev/hwpmc/hwpmc_pentium.h |
/*-
* 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: release/9.1.0/sys/dev/hwpmc/hwpmc_pentium.h 184802 2008-11-09 17:37:54Z jkoshy $
*/
/* Machine dependent interfaces */
#ifndef _DEV_HWPMC_PENTIUM_H_
#define _DEV_HWPMC_PENTIUM_H_ 1
/* Intel Pentium PMCs */
#define PENTIUM_NPMCS 2
#define PENTIUM_CESR_PC1 (1 << 25)
#define PENTIUM_CESR_CC1_MASK 0x01C00000
#define PENTIUM_CESR_TO_CC1(C) (((C) & 0x07) << 22)
#define PENTIUM_CESR_ES1_MASK 0x003F0000
#define PENTIUM_CESR_TO_ES1(E) (((E) & 0x3F) << 16)
#define PENTIUM_CESR_PC0 (1 << 9)
#define PENTIUM_CESR_CC0_MASK 0x000001C0
#define PENTIUM_CESR_TO_CC0(C) (((C) & 0x07) << 6)
#define PENTIUM_CESR_ES0_MASK 0x0000003F
#define PENTIUM_CESR_TO_ES0(E) ((E) & 0x3F)
#define PENTIUM_CESR_RESERVED 0xFC00FC00
#define PENTIUM_MSR_CESR 0x11
#define PENTIUM_MSR_CTR0 0x12
#define PENTIUM_MSR_CTR1 0x13
struct pmc_md_pentium_op_pmcallocate {
uint32_t pm_pentium_config;
};
#ifdef _KERNEL
/* MD extension for 'struct pmc' */
struct pmc_md_pentium_pmc {
uint32_t pm_pentium_cesr;
};
/*
* Prototypes
*/
int pmc_p5_initialize(struct pmc_mdep *_md, int _ncpus);
void pmc_p5_finalize(struct pmc_mdep *_md);
#endif /* _KERNEL */
#endif /* _DEV_HWPMC_PENTIUM_H_ */