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[Xen-devel] [RFC PATCH v3 01/12] cpufreq: move cpufreq.h file to the xen/include/xen location

Cpufreq driver should be more generalizable (not ACPI-specific).
Thus this file should be placed to more convenient location.

Signed-off-by: Oleksandr Dmytryshyn <oleksandr.dmytryshyn@xxxxxxxxxxxxxxx>
---
 MAINTAINERS                                  | 1 +
 xen/arch/x86/acpi/cpu_idle.c                 | 2 +-
 xen/arch/x86/acpi/cpufreq/cpufreq.c          | 2 +-
 xen/arch/x86/acpi/cpufreq/powernow.c         | 2 +-
 xen/arch/x86/acpi/power.c                    | 2 +-
 xen/arch/x86/cpu/mwait-idle.c                | 2 +-
 xen/drivers/acpi/pmstat.c                    | 2 +-
 xen/drivers/cpufreq/cpufreq.c                | 2 +-
 xen/drivers/cpufreq/cpufreq_misc_governors.c | 2 +-
 xen/drivers/cpufreq/cpufreq_ondemand.c       | 4 ++--
 xen/drivers/cpufreq/utility.c                | 2 +-
 xen/include/{acpi/cpufreq => xen}/cpufreq.h  | 7 +++++--
 12 files changed, 17 insertions(+), 13 deletions(-)
 rename xen/include/{acpi/cpufreq => xen}/cpufreq.h (98%)

diff --git a/MAINTAINERS b/MAINTAINERS
index 7757cdd..49f56a1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -235,6 +235,7 @@ X:  xen/arch/x86/acpi/boot.c
 X:     xen/arch/x86/acpi/lib.c
 F:     xen/drivers/cpufreq/
 F:     xen/include/acpi/cpufreq/
+F:     xen/include/xen/cpufreq.h
 
 QEMU-DM
 M:     Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
diff --git a/xen/arch/x86/acpi/cpu_idle.c b/xen/arch/x86/acpi/cpu_idle.c
index 597befa..d773955 100644
--- a/xen/arch/x86/acpi/cpu_idle.c
+++ b/xen/arch/x86/acpi/cpu_idle.c
@@ -51,7 +51,7 @@
 #include <xen/softirq.h>
 #include <public/platform.h>
 #include <public/sysctl.h>
-#include <acpi/cpufreq/cpufreq.h>
+#include <xen/cpufreq.h>
 #include <asm/apic.h>
 #include <asm/cpuidle.h>
 #include <asm/mwait.h>
diff --git a/xen/arch/x86/acpi/cpufreq/cpufreq.c 
b/xen/arch/x86/acpi/cpufreq/cpufreq.c
index 4a6aeb3..5d22257 100644
--- a/xen/arch/x86/acpi/cpufreq/cpufreq.c
+++ b/xen/arch/x86/acpi/cpufreq/cpufreq.c
@@ -42,7 +42,7 @@
 #include <asm/percpu.h>
 #include <asm/cpufeature.h>
 #include <acpi/acpi.h>
-#include <acpi/cpufreq/cpufreq.h>
+#include <xen/cpufreq.h>
 
 enum {
     UNDEFINED_CAPABLE = 0,
diff --git a/xen/arch/x86/acpi/cpufreq/powernow.c 
b/xen/arch/x86/acpi/cpufreq/powernow.c
index 2c9fea2..4961d55 100644
--- a/xen/arch/x86/acpi/cpufreq/powernow.c
+++ b/xen/arch/x86/acpi/cpufreq/powernow.c
@@ -36,7 +36,7 @@
 #include <asm/percpu.h>
 #include <asm/cpufeature.h>
 #include <acpi/acpi.h>
-#include <acpi/cpufreq/cpufreq.h>
+#include <xen/cpufreq.h>
 
 #define CPUID_6_ECX_APERFMPERF_CAPABILITY       (0x1)
 #define CPUID_FREQ_VOLT_CAPABILITIES    0x80000007
diff --git a/xen/arch/x86/acpi/power.c b/xen/arch/x86/acpi/power.c
index f41f0de..f4a87e3 100644
--- a/xen/arch/x86/acpi/power.c
+++ b/xen/arch/x86/acpi/power.c
@@ -29,7 +29,7 @@
 #include <asm/tboot.h>
 #include <asm/apic.h>
 #include <asm/io_apic.h>
-#include <acpi/cpufreq/cpufreq.h>
+#include <xen/cpufreq.h>
 
 uint32_t system_reset_counter = 1;
 
diff --git a/xen/arch/x86/cpu/mwait-idle.c b/xen/arch/x86/cpu/mwait-idle.c
index 85179f2..c72219a 100644
--- a/xen/arch/x86/cpu/mwait-idle.c
+++ b/xen/arch/x86/cpu/mwait-idle.c
@@ -59,7 +59,7 @@
 #include <asm/hpet.h>
 #include <asm/mwait.h>
 #include <asm/msr.h>
-#include <acpi/cpufreq/cpufreq.h>
+#include <xen/cpufreq.h>
 
 #define MWAIT_IDLE_VERSION "0.4"
 #undef PREFIX
diff --git a/xen/drivers/acpi/pmstat.c b/xen/drivers/acpi/pmstat.c
index daac2da..3486148 100644
--- a/xen/drivers/acpi/pmstat.c
+++ b/xen/drivers/acpi/pmstat.c
@@ -40,7 +40,7 @@
 #include <xen/acpi.h>
 
 #include <public/sysctl.h>
-#include <acpi/cpufreq/cpufreq.h>
+#include <xen/cpufreq.h>
 #include <xen/pmstat.h>
 
 DEFINE_PER_CPU_READ_MOSTLY(struct pm_px *, cpufreq_statistic_data);
diff --git a/xen/drivers/cpufreq/cpufreq.c b/xen/drivers/cpufreq/cpufreq.c
index ab66884..f5f4d75 100644
--- a/xen/drivers/cpufreq/cpufreq.c
+++ b/xen/drivers/cpufreq/cpufreq.c
@@ -44,7 +44,7 @@
 #include <asm/processor.h>
 #include <asm/percpu.h>
 #include <acpi/acpi.h>
-#include <acpi/cpufreq/cpufreq.h>
+#include <xen/cpufreq.h>
 
 static unsigned int __read_mostly usr_min_freq;
 static unsigned int __read_mostly usr_max_freq;
diff --git a/xen/drivers/cpufreq/cpufreq_misc_governors.c 
b/xen/drivers/cpufreq/cpufreq_misc_governors.c
index 746bbcd..4a5510c 100644
--- a/xen/drivers/cpufreq/cpufreq_misc_governors.c
+++ b/xen/drivers/cpufreq/cpufreq_misc_governors.c
@@ -18,7 +18,7 @@
 #include <xen/init.h>
 #include <xen/percpu.h>
 #include <xen/sched.h>
-#include <acpi/cpufreq/cpufreq.h>
+#include <xen/cpufreq.h>
 
 /*
  * cpufreq userspace governor
diff --git a/xen/drivers/cpufreq/cpufreq_ondemand.c 
b/xen/drivers/cpufreq/cpufreq_ondemand.c
index 7fdba03..d490c8a 100644
--- a/xen/drivers/cpufreq/cpufreq_ondemand.c
+++ b/xen/drivers/cpufreq/cpufreq_ondemand.c
@@ -1,5 +1,5 @@
 /*
- *  xen/arch/x86/acpi/cpufreq/cpufreq_ondemand.c
+ *  xen/drivers/cpufreq/cpufreq_ondemand.c
  *
  *  Copyright (C)  2001 Russell King
  *            (C)  2003 Venkatesh Pallipadi <venkatesh.pallipadi@xxxxxxxxx>.
@@ -18,7 +18,7 @@
 #include <xen/types.h>
 #include <xen/sched.h>
 #include <xen/timer.h>
-#include <acpi/cpufreq/cpufreq.h>
+#include <xen/cpufreq.h>
 
 #define DEF_FREQUENCY_UP_THRESHOLD              (80)
 #define MIN_FREQUENCY_UP_THRESHOLD              (11)
diff --git a/xen/drivers/cpufreq/utility.c b/xen/drivers/cpufreq/utility.c
index 519f862..3cb0b3e 100644
--- a/xen/drivers/cpufreq/utility.c
+++ b/xen/drivers/cpufreq/utility.c
@@ -28,7 +28,7 @@
 #include <xen/sched.h>
 #include <xen/timer.h>
 #include <xen/trace.h>
-#include <acpi/cpufreq/cpufreq.h>
+#include <xen/cpufreq.h>
 #include <public/sysctl.h>
 
 struct cpufreq_driver   *cpufreq_driver;
diff --git a/xen/include/acpi/cpufreq/cpufreq.h b/xen/include/xen/cpufreq.h
similarity index 98%
rename from xen/include/acpi/cpufreq/cpufreq.h
rename to xen/include/xen/cpufreq.h
index f96c3e4..fa653ef 100644
--- a/xen/include/acpi/cpufreq/cpufreq.h
+++ b/xen/include/xen/cpufreq.h
@@ -1,5 +1,5 @@
 /*
- *  xen/include/acpi/cpufreq/cpufreq.h
+ *  xen/include/xen/cpufreq.h
  *
  *  Copyright (C) 2001 Russell King
  *            (C) 2002 - 2003 Dominik Brodowski <linux@xxxxxxxx>
@@ -16,9 +16,12 @@
 
 #include <xen/types.h>
 #include <xen/list.h>
+#include <xen/percpu.h>
+#include <xen/spinlock.h>
+#include <xen/errno.h>
 #include <xen/cpumask.h>
 
-#include "processor_perf.h"
+#include <acpi/cpufreq/processor_perf.h>
 
 DECLARE_PER_CPU(spinlock_t, cpufreq_statistic_lock);
 
-- 
1.9.1


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