hyperv.h File Reference

Hyper-V driver. More...

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Macros
#define	HV_CPUID_VENDOR_ID   0x40000000UL
	Get vendor identification.
#define	HV_CPUID_INTERFACE_ID   0x40000001UL
	Get interface identification.
#define	HV_CPUID_HYPERVISOR_ID   0x40000002UL
	Get hypervisor identification.
#define	HV_CPUID_FEATURES   0x40000003UL
	Get hypervisor features.
#define	HV_FEATURES_AVAIL_TIME_REF_COUNT_MSR   0x00000002UL
	Time reference counter MSR is available.
#define	HV_FEATURES_AVAIL_SYNIC_MSR   0x00000004UL
	SynIC MSRs are available.
#define	HV_FEATURES_AVAIL_HYPERCALL_MSR   0x00000020UL
	Hypercall MSRs are available.
#define	HV_FEATURES_PERM_POST_MESSAGES   0x00000010UL
	Guest may post messages.
#define	HV_FEATURES_PERM_SIGNAL_EVENTS   0x00000020UL
	Guest may signal events.
#define	HV_X64_MSR_GUEST_OS_ID   0x40000000UL
	Guest OS identity MSR.
#define	HV_X64_MSR_HYPERCALL   0x40000001UL
	Hypercall page MSR.
#define	HV_X64_MSR_TIME_REF_COUNT   0x40000020UL
	Time reference MSR.
#define	HV_X64_MSR_SCONTROL   0x40000080UL
	SynIC control MSR.
#define	HV_X64_MSR_SIEFP   0x40000082UL
	SynIC event flags page MSR.
#define	HV_X64_MSR_SIMP   0x40000083UL
	SynIC message page MSR.
#define	HV_X64_MSR_EOM   0x40000084UL
	SynIC end of message MSR.
#define	HV_X64_MSR_SINT(x)
	SynIC interrupt source MSRs.

Functions
	FILE_LICENCE (GPL2_OR_LATER_OR_UBDL)

Detailed Description

Hyper-V driver.

Definition in file hyperv.h.

Macro Definition Documentation

HV_CPUID_VENDOR_ID

#define HV_CPUID_VENDOR_ID   0x40000000UL

Get vendor identification.

Definition at line 13 of file hyperv.h.

Referenced by hv_map_hypercall().

HV_CPUID_INTERFACE_ID

#define HV_CPUID_INTERFACE_ID   0x40000001UL

Get interface identification.

Definition at line 16 of file hyperv.h.

Referenced by hv_check_hv().

HV_CPUID_HYPERVISOR_ID

#define HV_CPUID_HYPERVISOR_ID   0x40000002UL

Get hypervisor identification.

Definition at line 19 of file hyperv.h.

Referenced by hv_map_hypercall().

HV_CPUID_FEATURES

#define HV_CPUID_FEATURES   0x40000003UL

Get hypervisor features.

Definition at line 22 of file hyperv.h.

Referenced by hv_check_features(), and hv_timer_probe().

HV_FEATURES_AVAIL_TIME_REF_COUNT_MSR

#define HV_FEATURES_AVAIL_TIME_REF_COUNT_MSR   0x00000002UL

Time reference counter MSR is available.

Definition at line 25 of file hyperv.h.

Referenced by hv_timer_probe().

HV_FEATURES_AVAIL_SYNIC_MSR

#define HV_FEATURES_AVAIL_SYNIC_MSR   0x00000004UL

SynIC MSRs are available.

Definition at line 28 of file hyperv.h.

Referenced by hv_check_features().

HV_FEATURES_AVAIL_HYPERCALL_MSR

#define HV_FEATURES_AVAIL_HYPERCALL_MSR   0x00000020UL

Hypercall MSRs are available.

Definition at line 31 of file hyperv.h.

Referenced by hv_check_features().

HV_FEATURES_PERM_POST_MESSAGES

#define HV_FEATURES_PERM_POST_MESSAGES   0x00000010UL

Guest may post messages.

Definition at line 34 of file hyperv.h.

Referenced by hv_check_features().

HV_FEATURES_PERM_SIGNAL_EVENTS

#define HV_FEATURES_PERM_SIGNAL_EVENTS   0x00000020UL

Guest may signal events.

Definition at line 37 of file hyperv.h.

Referenced by hv_check_features().

HV_X64_MSR_GUEST_OS_ID

#define HV_X64_MSR_GUEST_OS_ID   0x40000000UL

Guest OS identity MSR.

Definition at line 40 of file hyperv.h.

Referenced by hv_check_uefi(), hv_map_hypercall(), and hv_unmap_hypercall().

HV_X64_MSR_HYPERCALL

#define HV_X64_MSR_HYPERCALL   0x40000001UL

Hypercall page MSR.

Definition at line 43 of file hyperv.h.

Referenced by hv_map_hypercall(), and hv_unmap_hypercall().

HV_X64_MSR_TIME_REF_COUNT

#define HV_X64_MSR_TIME_REF_COUNT   0x40000020UL

Time reference MSR.

Definition at line 46 of file hyperv.h.

Referenced by hv_currticks(), and hv_udelay().

HV_X64_MSR_SCONTROL

#define HV_X64_MSR_SCONTROL   0x40000080UL

SynIC control MSR.

Definition at line 49 of file hyperv.h.

Referenced by hv_map_synic(), and hv_unmap_synic().

HV_X64_MSR_SIEFP

#define HV_X64_MSR_SIEFP   0x40000082UL

SynIC event flags page MSR.

Definition at line 52 of file hyperv.h.

Referenced by hv_map_synic(), and hv_unmap_synic_no_scontrol().

HV_X64_MSR_SIMP

#define HV_X64_MSR_SIMP   0x40000083UL

SynIC message page MSR.

Definition at line 55 of file hyperv.h.

Referenced by hv_map_synic(), hv_unmap_synic_no_scontrol(), and hv_unquiesce().

HV_X64_MSR_EOM

#define HV_X64_MSR_EOM   0x40000084UL

SynIC end of message MSR.

Definition at line 58 of file hyperv.h.

Referenced by hv_wait_for_message().

HV_X64_MSR_SINT

#define HV_X64_MSR_SINT

(

x

)

Value:

( 0x40000090UL + (x) )

SynIC interrupt source MSRs.

Definition at line 61 of file hyperv.h.

Referenced by hv_disable_sint(), and hv_enable_sint().

Function Documentation

FILE_LICENCE()

FILE_LICENCE

(

GPL2_OR_LATER_OR_UBDL

)