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Viewing changes to arch/x86/include/uapi/asm/hyperv.h

  • Committer: Package Import Robot
  • Author(s): Ben Hutchings
  • Date: 2014-02-02 16:57:49 UTC
  • mfrom: (1.1.10) (0.1.21 sid)
  • Revision ID: package-import@ubuntu.com-20140202165749-tw94o9t1t0a8txk6
Tags: 3.13-1~exp2
Merge changes from sid up to 3.12.6-3

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arch/x86/include/uapi/asm/hyperv.h
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#define HV_X64_MSR_VP_RUNTIME_AVAILABLE         (1 << 0)
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/* Partition Reference Counter (HV_X64_MSR_TIME_REF_COUNT) available*/
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#define HV_X64_MSR_TIME_REF_COUNT_AVAILABLE     (1 << 1)
 
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/*
 
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 * There is a single feature flag that signifies the presence of the MSR
 
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 * that can be used to retrieve both the local APIC Timer frequency as
 
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 * well as the TSC frequency.
 
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 */
 
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/* Local APIC timer frequency MSR (HV_X64_MSR_APIC_FREQUENCY) is available */
 
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#define HV_X64_MSR_APIC_FREQUENCY_AVAILABLE (1 << 11)
 
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/* TSC frequency MSR (HV_X64_MSR_TSC_FREQUENCY) is available */
 
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#define HV_X64_MSR_TSC_FREQUENCY_AVAILABLE (1 << 11)
 
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/*
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 * Basic SynIC MSRs (HV_X64_MSR_SCONTROL through HV_X64_MSR_EOM
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 * and HV_X64_MSR_SINT0 through HV_X64_MSR_SINT15) available
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/* MSR used to read the per-partition time reference counter */
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#define HV_X64_MSR_TIME_REF_COUNT               0x40000020
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/* MSR used to retrieve the TSC frequency */
 
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#define HV_X64_MSR_TSC_FREQUENCY                0x40000022
 
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/* MSR used to retrieve the local APIC timer frequency */
 
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#define HV_X64_MSR_APIC_FREQUENCY               0x40000023
 
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/* Define the virtual APIC registers */
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#define HV_X64_MSR_EOI                          0x40000070
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#define HV_X64_MSR_ICR                          0x40000071