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>

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 */