Remove performance counter headers. This code came from NetBSD, but our

hardware perf. counter support is different, so we don't need these
files.

Reviewed by:	freebsd-arm (no comments)

3 files changed, 0 insertions, 150 deletions

diff --git a/sys/arm/arm/cpufunc.c b/sys/arm/arm/cpufunc.c
index 5832933..7389095 100644
--- a/sys/arm/arm/cpufunc.c
+++ b/sys/arm/arm/cpufunc.c
@@ -83,15 +83,6 @@ __FBSDID("$FreeBSD$");
 #include <arm/xscale/ixp425/ixp425var.h>
 #endif
 
-#if defined(CPU_XSCALE_80200) || defined(CPU_XSCALE_80321) || \
-    defined(CPU_XSCALE_80219) || defined(CPU_XSCALE_81342)
-#include <arm/xscale/xscalereg.h>
-#endif
-
-#if defined(PERFCTRS)
-struct arm_pmc_funcs *arm_pmc;
-#endif
-
 /* PRIMARY CACHE VARIABLES */
 int	arm_picache_size;
 int	arm_picache_line_size;
@@ -1128,10 +1119,6 @@ set_cpufuncs()
 			: "r" (BCUCTL_E0|BCUCTL_E1|BCUCTL_EV));
 
 		cpufuncs = xscale_cpufuncs;
-#if defined(PERFCTRS)
-		xscale_pmu_init();
-#endif
-
 		/*
 		 * i80200 errata: Step-A0 and A1 have a bug where
 		 * D$ dirty bits are not cleared on "invalidate by
@@ -1165,10 +1152,6 @@ set_cpufuncs()
 			       PMNC_CC_IF));
 
 		cpufuncs = xscale_cpufuncs;
-#if defined(PERFCTRS)
-		xscale_pmu_init();
-#endif
-
 		cpu_reset_needs_v4_MMU_disable = 1;	/* XScale needs it */
 		get_cachetype_cp15();
 		pmap_pte_init_xscale();
@@ -1179,10 +1162,6 @@ set_cpufuncs()
 #if defined(CPU_XSCALE_81342)
 	if (cputype == CPU_ID_81342) {
 		cpufuncs = xscalec3_cpufuncs;
-#if defined(PERFCTRS)
-		xscale_pmu_init();
-#endif
-
 		cpu_reset_needs_v4_MMU_disable = 1;	/* XScale needs it */
 		get_cachetype_cp15();
 		pmap_pte_init_xscale();
@@ -1196,10 +1175,6 @@ set_cpufuncs()
 	    (cputype & ~CPU_ID_XSCALE_COREREV_MASK) == CPU_ID_PXA210) {
 
 		cpufuncs = xscale_cpufuncs;
-#if defined(PERFCTRS)
-		xscale_pmu_init();
-#endif
-
 		cpu_reset_needs_v4_MMU_disable = 1;	/* XScale needs it */
 		get_cachetype_cp15();
 		pmap_pte_init_xscale();
@@ -1215,10 +1190,6 @@ set_cpufuncs()
             cputype == CPU_ID_IXP425_266 || cputype == CPU_ID_IXP435) {
 
 		cpufuncs = xscale_cpufuncs;
-#if defined(PERFCTRS)
-		xscale_pmu_init();
-#endif
-
 		cpu_reset_needs_v4_MMU_disable = 1;	/* XScale needs it */
 		get_cachetype_cp15();
 		pmap_pte_init_xscale();
diff --git a/sys/arm/xscale/xscalereg.h b/sys/arm/xscale/xscalereg.h
deleted file mode 100644
index 85e64d1..0000000
--- a/sys/arm/xscale/xscalereg.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*	$NetBSD: xscalereg.h,v 1.2 2002/08/07 05:15:02 briggs Exp $	*/
-
-/*-
- * Copyright (c) 2001 Wasabi Systems, Inc.
- * All rights reserved.
- *
- * Written by Jason R. Thorpe for Wasabi Systems, Inc.
- *
- * 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.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed for the NetBSD Project by
- *	Wasabi Systems, Inc.
- * 4. The name of Wasabi Systems, Inc. may not be used to endorse
- *    or promote products derived from this software without specific prior
- *    written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC
- * 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.
- *
- * $FreeBSD$
- */
-
-#ifndef _ARM_XSCALE_XSCALEREG_H_ 
-#define _ARM_XSCALE_XSCALEREG_H_ 
-
-/*
- * Register definitions for the Intel XScale processor core.
- */
-
-/*
- * Performance Monitoring Unit		(CP14)
- *
- *	CP14.0		Performance Monitor Control Register
- *	CP14.1		Clock Counter
- *	CP14.2		Performance Counter Register 0
- *	CP14.3		Performance Counter Register 1
- */
-
-#define	PMNC_E		0x00000001	/* enable counters */
-#define	PMNC_P		0x00000002	/* reset both PMNs to 0 */
-#define	PMNC_C		0x00000004	/* clock counter reset */
-#define	PMNC_D		0x00000008	/* clock counter / 64 */
-#define	PMNC_PMN0_IE	0x00000010	/* enable PMN0 interrupt */
-#define	PMNC_PMN1_IE	0x00000020	/* enable PMN1 interrupt */
-#define	PMNC_CC_IE	0x00000040	/* enable clock counter interrupt */
-#define	PMNC_PMN0_IF	0x00000100	/* PMN0 overflow/interrupt */
-#define	PMNC_PMN1_IF	0x00000200	/* PMN1 overflow/interrupt */
-#define	PMNC_CC_IF	0x00000400	/* clock counter overflow/interrupt */
-#define	PMNC_EVCNT0_MASK 0x000ff000	/* event to count for PMN0 */
-#define	PMNC_EVCNT0_SHIFT 12
-#define	PMNC_EVCNT1_MASK 0x0ff00000	/* event to count for PMN1 */
-#define	PMNC_EVCNT1_SHIFT 20
-
-void	xscale_pmu_init(void);
-
-#endif /* _ARM_XSCALE_XSCALEREG_H_ */
diff --git a/sys/arm/xscale/xscalevar.h b/sys/arm/xscale/xscalevar.h
deleted file mode 100644
index 32a510f..0000000
--- a/sys/arm/xscale/xscalevar.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*	$NetBSD: xscalevar.h,v 1.1 2002/10/08 23:59:41 thorpej Exp $	*/
-
-/*-
- * Copyright (c) 2002 Wasabi Systems, Inc.
- * All rights reserved.
- *
- * Written by Jason R. Thorpe for Wasabi Systems, Inc.
- *
- * 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.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed for the NetBSD Project by
- *	Wasabi Systems, Inc.
- * 4. The name of Wasabi Systems, Inc. may not be used to endorse
- *    or promote products derived from this software without specific prior
- *    written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC
- * 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.
- *
- * $FreeBSD$
- *
- */
-
-#ifndef _ARM_XSCALE_XSCALEVAR_H_ 
-#define _ARM_XSCALE_XSCALEVAR_H_ 
-
-/* Performance Monitoring Unit */
-void	xscale_pmu_init(void);
-int	xscale_pmc_dispatch(void *);
-
-#endif /* _ARM_XSCALE_XSCALEVAR_H_ */