/*- * 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_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_ */ |