Imported linux-2.6.27.39 suse/xen patches.

[people/pmueller/ipfire-2.x.git] / src / patches / suse-2.6.27.31 / patches.xen / xen-cpufreq-report

diff --git a/src/patches/suse-2.6.27.31/patches.xen/xen-cpufreq-report b/src/patches/suse-2.6.27.31/patches.xen/xen-cpufreq-report
deleted file mode 100644 (file)
index 184ee4a..0000000
--- a/src/patches/suse-2.6.27.31/patches.xen/xen-cpufreq-report
+++ /dev/null
@@ -1,59 +0,0 @@
-From: jbeulich@novell.com
-Subject: make /proc/cpuinfo track CPU speed
-Patch-mainline: obsolete
-
---- sle11-2009-07-31.orig/arch/x86/kernel/acpi/processor_extcntl_xen.c 2009-07-31 14:52:14.000000000 +0200
-+++ sle11-2009-07-31/arch/x86/kernel/acpi/processor_extcntl_xen.c      2009-07-31 15:14:03.000000000 +0200
-@@ -204,3 +204,14 @@ void arch_acpi_processor_init_extcntl(co
-       *ops = &xen_extcntl_ops;
- }
- EXPORT_SYMBOL(arch_acpi_processor_init_extcntl);
-+
-+unsigned int cpufreq_quick_get(unsigned int cpu)
-+{
-+      xen_platform_op_t op = {
-+              .cmd                    = XENPF_get_cpu_freq,
-+              .interface_version      = XENPF_INTERFACE_VERSION,
-+              .u.get_cpu_freq.vcpu    = cpu
-+      };
-+
-+      return HYPERVISOR_platform_op(&op) == 0 ? op.u.get_cpu_freq.freq : 0;
-+}
---- sle11-2009-07-31.orig/include/linux/cpufreq.h      2009-07-31 14:49:20.000000000 +0200
-+++ sle11-2009-07-31/include/linux/cpufreq.h   2008-10-01 16:44:34.000000000 +0200
-@@ -282,7 +282,7 @@ int cpufreq_update_policy(unsigned int c
- unsigned int cpufreq_get(unsigned int cpu);
- 
- /* query the last known CPU freq (in kHz). If zero, cpufreq couldn't detect it */
--#ifdef CONFIG_CPU_FREQ
-+#if defined(CONFIG_CPU_FREQ) || defined(CONFIG_PROCESSOR_EXTERNAL_CONTROL)
- unsigned int cpufreq_quick_get(unsigned int cpu);
- #else
- static inline unsigned int cpufreq_quick_get(unsigned int cpu)
---- sle11-2009-07-31.orig/include/xen/interface/platform.h     2009-07-31 14:49:20.000000000 +0200
-+++ sle11-2009-07-31/include/xen/interface/platform.h  2008-10-01 16:44:34.000000000 +0200
-@@ -312,6 +312,16 @@ struct xenpf_set_processor_pminfo {
- typedef struct xenpf_set_processor_pminfo xenpf_set_processor_pminfo_t;
- DEFINE_XEN_GUEST_HANDLE(xenpf_set_processor_pminfo_t);
- 
-+#define XENPF_get_cpu_freq        ('N' << 24)
-+struct xenpf_get_cpu_freq {
-+    /* IN variables */
-+    uint32_t vcpu;
-+    /* OUT variables */
-+    uint32_t freq; /* in kHz */
-+};
-+typedef struct xenpf_get_cpu_freq xenpf_get_cpu_freq_t;
-+DEFINE_XEN_GUEST_HANDLE(xenpf_get_cpu_freq_t);
-+
- struct xen_platform_op {
-     uint32_t cmd;
-     uint32_t interface_version; /* XENPF_INTERFACE_VERSION */
-@@ -327,6 +337,7 @@ struct xen_platform_op {
-         struct xenpf_change_freq       change_freq;
-         struct xenpf_getidletime       getidletime;
-         struct xenpf_set_processor_pminfo set_pminfo;
-+        struct xenpf_get_cpu_freq      get_cpu_freq;
-         uint8_t                        pad[128];
-     } u;
- };