Module Name: src
Committed By: jruoho
Date: Thu Jan 13 03:40:51 UTC 2011
Modified Files:
src/sys/arch/ia64/acpi: acpi_machdep.c
src/sys/arch/ia64/include: acpi_machdep.h
src/sys/arch/x86/acpi: acpi_cpu_md.c
src/sys/arch/x86/include: acpi_machdep.h
src/sys/arch/x86/x86: acpi_machdep.c
src/sys/dev/acpi: acpi_cpu.h acpi_cpu_cstate.c
Log Message:
Move the function that counts the CPUs from acpicpu(4) to the MD layer.
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/sys/arch/ia64/acpi/acpi_machdep.c
cvs rdiff -u -r1.2 -r1.3 src/sys/arch/ia64/include/acpi_machdep.h
cvs rdiff -u -r1.37 -r1.38 src/sys/arch/x86/acpi/acpi_cpu_md.c
cvs rdiff -u -r1.7 -r1.8 src/sys/arch/x86/include/acpi_machdep.h
cvs rdiff -u -r1.27 -r1.28 src/sys/arch/x86/x86/acpi_machdep.c
cvs rdiff -u -r1.27 -r1.28 src/sys/dev/acpi/acpi_cpu.h
cvs rdiff -u -r1.35 -r1.36 src/sys/dev/acpi/acpi_cpu_cstate.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/ia64/acpi/acpi_machdep.c
diff -u src/sys/arch/ia64/acpi/acpi_machdep.c:1.2 src/sys/arch/ia64/acpi/acpi_machdep.c:1.3
--- src/sys/arch/ia64/acpi/acpi_machdep.c:1.2 Sat Jul 24 09:35:36 2010
+++ src/sys/arch/ia64/acpi/acpi_machdep.c Thu Jan 13 03:40:50 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: acpi_machdep.c,v 1.2 2010/07/24 09:35:36 jruoho Exp $ */
+/* $NetBSD: acpi_machdep.c,v 1.3 2011/01/13 03:40:50 jruoho Exp $ */
/*
* Copyright (c) 2009 KIYOHARA Takashi
* All rights reserved.
@@ -28,7 +28,7 @@
* Machine-dependent routines for ACPICA.
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: acpi_machdep.c,v 1.2 2010/07/24 09:35:36 jruoho Exp $");
+__KERNEL_RCSID(0, "$NetBSD: acpi_machdep.c,v 1.3 2011/01/13 03:40:50 jruoho Exp $");
#include <sys/param.h>
@@ -185,6 +185,13 @@
disable_intr();
}
+uint32_t
+acpi_md_ncpus(void)
+{
+
+ return 0; /* XXX. */
+}
+
void
acpi_md_callback(void)
{
Index: src/sys/arch/ia64/include/acpi_machdep.h
diff -u src/sys/arch/ia64/include/acpi_machdep.h:1.2 src/sys/arch/ia64/include/acpi_machdep.h:1.3
--- src/sys/arch/ia64/include/acpi_machdep.h:1.2 Mon Jul 20 04:41:37 2009
+++ src/sys/arch/ia64/include/acpi_machdep.h Thu Jan 13 03:40:50 2011
@@ -1,8 +1,8 @@
-/* $NetBSD: acpi_machdep.h,v 1.2 2009/07/20 04:41:37 kiyohara Exp $ */
+/* $NetBSD: acpi_machdep.h,v 1.3 2011/01/13 03:40:50 jruoho Exp $ */
ACPI_STATUS acpi_md_OsInitialize(void);
ACPI_STATUS acpi_md_OsTerminate(void);
-ACPI_PHYSICAL_ADDRESS acpi_md_OsGetRootPointer(void);
+ACPI_PHYSICAL_ADDRESS acpi_md_OsGetRootPointer(void);
#define acpi_md_OsIn8(x) inb((x))
#define acpi_md_OsIn16(x) inw((x))
@@ -13,7 +13,7 @@
#define acpi_md_OsOut32(x, v) outl((x), (v))
ACPI_STATUS acpi_md_OsInstallInterruptHandler(UINT32, ACPI_OSD_HANDLER,
- void *, void **);
+ void *, void **);
void acpi_md_OsRemoveInterruptHandler(void *);
ACPI_STATUS acpi_md_OsMapMemory(ACPI_PHYSICAL_ADDRESS, UINT32, void **);
@@ -21,10 +21,11 @@
ACPI_STATUS acpi_md_OsGetPhysicalAddress(void *LogicalAddress,
ACPI_PHYSICAL_ADDRESS *PhysicalAddress);
-BOOLEAN acpi_md_OsReadable(void *, UINT32);
-BOOLEAN acpi_md_OsWritable(void *, UINT32);
-void acpi_md_OsEnableInterrupt(void);
-void acpi_md_OsDisableInterrupt(void);
-
-int acpi_md_sleep(int);
-void acpi_md_callback(void);
+BOOLEAN acpi_md_OsReadable(void *, UINT32);
+BOOLEAN acpi_md_OsWritable(void *, UINT32);
+void acpi_md_OsEnableInterrupt(void);
+void acpi_md_OsDisableInterrupt(void);
+
+int acpi_md_sleep(int);
+uint32_t acpi_md_ncpus(void);
+void acpi_md_callback(void);
Index: src/sys/arch/x86/acpi/acpi_cpu_md.c
diff -u src/sys/arch/x86/acpi/acpi_cpu_md.c:1.37 src/sys/arch/x86/acpi/acpi_cpu_md.c:1.38
--- src/sys/arch/x86/acpi/acpi_cpu_md.c:1.37 Thu Dec 30 17:06:17 2010
+++ src/sys/arch/x86/acpi/acpi_cpu_md.c Thu Jan 13 03:40:50 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: acpi_cpu_md.c,v 1.37 2010/12/30 17:06:17 jruoho Exp $ */
+/* $NetBSD: acpi_cpu_md.c,v 1.38 2011/01/13 03:40:50 jruoho Exp $ */
/*-
* Copyright (c) 2010 Jukka Ruohonen <jruoho...@iki.fi>
@@ -27,7 +27,7 @@
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: acpi_cpu_md.c,v 1.37 2010/12/30 17:06:17 jruoho Exp $");
+__KERNEL_RCSID(0, "$NetBSD: acpi_cpu_md.c,v 1.38 2011/01/13 03:40:50 jruoho Exp $");
#include <sys/param.h>
#include <sys/bus.h>
@@ -48,6 +48,8 @@
#include <dev/pci/pcivar.h>
#include <dev/pci/pcidevs.h>
+#include <machine/acpi_machdep.h>
+
/*
* AMD C1E.
*/
@@ -110,7 +112,6 @@
static int acpicpu_md_pstate_sysctl_set(SYSCTLFN_PROTO);
static int acpicpu_md_pstate_sysctl_all(SYSCTLFN_PROTO);
-extern uint32_t cpus_running;
extern struct acpicpu_softc **acpicpu_sc;
static bool acpicpu_pstate_status = false;
static struct sysctllog *acpicpu_log = NULL;
@@ -157,7 +158,7 @@
uint32_t family, val = 0;
uint32_t regs[4];
- if (acpicpu_md_cpus_running() == 1)
+ if (acpi_md_ncpus() == 1)
val |= ACPICPU_FLAG_C_BM;
if ((ci->ci_feat_val[1] & CPUID2_MONITOR) != 0)
@@ -312,13 +313,6 @@
wrmsr(MSR_CMPHALT, val & ~c1e);
}
-uint32_t
-acpicpu_md_cpus_running(void)
-{
-
- return popcount32(cpus_running);
-}
-
int
acpicpu_md_idle_start(struct acpicpu_softc *sc)
{
Index: src/sys/arch/x86/include/acpi_machdep.h
diff -u src/sys/arch/x86/include/acpi_machdep.h:1.7 src/sys/arch/x86/include/acpi_machdep.h:1.8
--- src/sys/arch/x86/include/acpi_machdep.h:1.7 Sat Jul 24 21:53:54 2010
+++ src/sys/arch/x86/include/acpi_machdep.h Thu Jan 13 03:40:50 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: acpi_machdep.h,v 1.7 2010/07/24 21:53:54 jruoho Exp $ */
+/* $NetBSD: acpi_machdep.h,v 1.8 2011/01/13 03:40:50 jruoho Exp $ */
/*
* Copyright 2001 Wasabi Systems, Inc.
@@ -73,6 +73,7 @@
int acpi_md_sleep(int);
void acpi_md_sleep_init(void);
+uint32_t acpi_md_ncpus(void);
void acpi_md_callback(void);
#endif /* !_X86_ACPI_MACHDEP_H_ */
Index: src/sys/arch/x86/x86/acpi_machdep.c
diff -u src/sys/arch/x86/x86/acpi_machdep.c:1.27 src/sys/arch/x86/x86/acpi_machdep.c:1.28
--- src/sys/arch/x86/x86/acpi_machdep.c:1.27 Wed Apr 28 19:17:04 2010
+++ src/sys/arch/x86/x86/acpi_machdep.c Thu Jan 13 03:40:50 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: acpi_machdep.c,v 1.27 2010/04/28 19:17:04 dyoung Exp $ */
+/* $NetBSD: acpi_machdep.c,v 1.28 2011/01/13 03:40:50 jruoho Exp $ */
/*
* Copyright 2001 Wasabi Systems, Inc.
@@ -40,7 +40,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: acpi_machdep.c,v 1.27 2010/04/28 19:17:04 dyoung Exp $");
+__KERNEL_RCSID(0, "$NetBSD: acpi_machdep.c,v 1.28 2011/01/13 03:40:50 jruoho Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -72,6 +72,8 @@
#include "opt_mpbios.h"
#include "opt_acpi.h"
+extern uint32_t cpus_running;
+
ACPI_STATUS
acpi_md_OsInitialize(void)
{
@@ -95,6 +97,7 @@
ACPI_STATUS Status;
Status = AcpiFindRootPointer(&PhysicalAddress);
+
if (ACPI_FAILURE(Status))
PhysicalAddress = 0;
@@ -282,6 +285,12 @@
x86_enable_intr();
}
+uint32_t
+acpi_md_ncpus(void)
+{
+ return popcount32(cpus_running);
+}
+
void
acpi_md_callback(void)
{
Index: src/sys/dev/acpi/acpi_cpu.h
diff -u src/sys/dev/acpi/acpi_cpu.h:1.27 src/sys/dev/acpi/acpi_cpu.h:1.28
--- src/sys/dev/acpi/acpi_cpu.h:1.27 Thu Dec 30 12:05:02 2010
+++ src/sys/dev/acpi/acpi_cpu.h Thu Jan 13 03:40:51 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: acpi_cpu.h,v 1.27 2010/12/30 12:05:02 jruoho Exp $ */
+/* $NetBSD: acpi_cpu.h,v 1.28 2011/01/13 03:40:51 jruoho Exp $ */
/*-
* Copyright (c) 2010 Jukka Ruohonen <jruoho...@iki.fi>
@@ -236,7 +236,6 @@
uint32_t acpicpu_md_cap(void);
uint32_t acpicpu_md_quirks(void);
void acpicpu_md_quirks_c1e(void);
-uint32_t acpicpu_md_cpus_running(void);
int acpicpu_md_idle_start(struct acpicpu_softc *);
int acpicpu_md_idle_stop(void);
void acpicpu_md_idle_enter(int, int);
Index: src/sys/dev/acpi/acpi_cpu_cstate.c
diff -u src/sys/dev/acpi/acpi_cpu_cstate.c:1.35 src/sys/dev/acpi/acpi_cpu_cstate.c:1.36
--- src/sys/dev/acpi/acpi_cpu_cstate.c:1.35 Tue Jan 4 05:48:48 2011
+++ src/sys/dev/acpi/acpi_cpu_cstate.c Thu Jan 13 03:40:51 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: acpi_cpu_cstate.c,v 1.35 2011/01/04 05:48:48 jruoho Exp $ */
+/* $NetBSD: acpi_cpu_cstate.c,v 1.36 2011/01/13 03:40:51 jruoho Exp $ */
/*-
* Copyright (c) 2010 Jukka Ruohonen <jruoho...@iki.fi>
@@ -27,7 +27,7 @@
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: acpi_cpu_cstate.c,v 1.35 2011/01/04 05:48:48 jruoho Exp $");
+__KERNEL_RCSID(0, "$NetBSD: acpi_cpu_cstate.c,v 1.36 2011/01/13 03:40:51 jruoho Exp $");
#include <sys/param.h>
#include <sys/cpu.h>
@@ -541,7 +541,7 @@
if (sc->sc_object.ao_pblkaddr == 0)
return;
- if (acpicpu_md_cpus_running() > 1) {
+ if (acpi_md_ncpus() > 1) {
if ((AcpiGbl_FADT.Flags & ACPI_FADT_C2_MP_SUPPORTED) == 0)
return;
