diff options
| author | K. Y. Srinivasan <kys@microsoft.com> | 2017-01-19 11:51:47 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-20 14:48:03 +0100 |
| commit | 8de8af7e0873c4fdac2205327dff922819e16657 (patch) | |
| tree | 346c075860fb77b4006ac6d88258a432387b1cf9 /drivers/hv/hyperv_vmbus.h | |
| parent | 63ed4e0c67df332681ebfef6eca6852da28d6300 (diff) | |
Drivers: hv: vmbus: Move the extracting of Hypervisor version information
As part of the effort to separate out architecture specific code,
extract hypervisor version information in an architecture specific
file.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv/hyperv_vmbus.h')
| -rw-r--r-- | drivers/hv/hyperv_vmbus.h | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h index 947455d30707..a7e35c842fed 100644 --- a/drivers/hv/hyperv_vmbus.h +++ b/drivers/hv/hyperv_vmbus.h @@ -40,25 +40,6 @@ */ #define HV_UTIL_NEGO_TIMEOUT 55 -/* - * The below CPUID leaves are present if VersionAndFeatures.HypervisorPresent - * is set by CPUID(HVCPUID_VERSION_FEATURES). - */ -enum hv_cpuid_function { - HVCPUID_VERSION_FEATURES = 0x00000001, - HVCPUID_VENDOR_MAXFUNCTION = 0x40000000, - HVCPUID_INTERFACE = 0x40000001, - - /* - * The remaining functions depend on the value of - * HVCPUID_INTERFACE - */ - HVCPUID_VERSION = 0x40000002, - HVCPUID_FEATURES = 0x40000003, - HVCPUID_ENLIGHTENMENT_INFO = 0x40000004, - HVCPUID_IMPLEMENTATION_LIMITS = 0x40000005, -}; - #define HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE 0x400 #define HV_X64_MSR_CRASH_P0 0x40000100 @@ -444,14 +425,6 @@ extern int hv_synic_cleanup(unsigned int cpu); extern void hv_synic_clockevents_cleanup(void); -/* - * Host version information. - */ -extern unsigned int host_info_eax; -extern unsigned int host_info_ebx; -extern unsigned int host_info_ecx; -extern unsigned int host_info_edx; - /* Interface */ |