Current Path : /sys/amd64/compile/hs32/modules/usr/src/sys/modules/geom/geom_virstor/@/dev/hwpmc/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //sys/amd64/compile/hs32/modules/usr/src/sys/modules/geom/geom_virstor/@/dev/hwpmc/hwpmc_xscale.h |
/*- * Copyright (c) 2009 Rui Paulo <rpaulo@FreeBSD.org> * 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_xscale.h 200928 2009-12-23 23:16:54Z rpaulo $ */ #ifndef _DEV_HWPMC_XSCALE_H_ #define _DEV_HWPMC_XSCALE_H_ #define XSCALE_PMC_CAPS (PMC_CAP_INTERRUPT | PMC_CAP_USER | \ PMC_CAP_SYSTEM | PMC_CAP_EDGE | \ PMC_CAP_THRESHOLD | PMC_CAP_READ | \ PMC_CAP_WRITE | PMC_CAP_INVERT | \ PMC_CAP_QUALIFIER) #define XSCALE_PMNC_ENABLE 0x01 /* Enable all Counters */ #define XSCALE_PMNC_PMNRESET 0x02 /* Performance Counter Reset */ #define XSCALE_PMNC_CCNTRESET 0x04 /* Clock Counter Reset */ #define XSCALE_PMNC_CCNTDIV 0x08 /* Clock Counter Divider */ /* IXP425 only -- first generation */ #define XSCALE_PMNC_EVT0_MASK 0x00ff000 #define XSCALE_PMNC_EVT1_MASK 0xff00000 #define XSCALE_INTEN_CCNT 0x01 /* Enable Clock Counter Int. */ #define XSCALE_INTEN_PMN0 0x02 /* Enable PMN0 Interrupts */ #define XSCALE_INTEN_PMN1 0x04 /* Enable PMN1 Interrupts */ #define XSCALE_INTEN_PMN2 0x08 /* Enable PMN2 Interrupts */ #define XSCALE_INTEN_PMN3 0x10 /* Enable PMN3 Interrupts */ #define XSCALE_EVTSEL_EVT0_MASK 0x000000ff #define XSCALE_EVTSEL_EVT1_MASK 0x0000ff00 #define XSCALE_EVTSEL_EVT2_MASK 0x00ff0000 #define XSCALE_EVTSEL_EVT3_MASK 0xff000000 #define XSCALE_FLAG_CCNT_OVERFLOW 0x01 #define XSCALE_FLAG_PMN0_OVERFLOW 0x02 #define XSCALE_FLAG_PMN1_OVERFLOW 0x04 #define XSCALE_FLAG_PMN2_OVERFLOW 0x08 #define XSCALE_FLAG_PMN3_OVERFLOW 0x10 #define XSCALE_RELOAD_COUNT_TO_PERFCTR_VALUE(R) (-(R)) #define XSCALE_PERFCTR_VALUE_TO_RELOAD_COUNT(P) (-(P)) #ifdef _KERNEL /* MD extension for 'struct pmc' */ struct pmc_md_xscale_pmc { uint32_t pm_xscale_evsel; }; #endif /* _KERNEL */ #endif /* _DEV_HWPMC_XSCALE_H_ */