x86/64: enable Hyper-V support in the x86_64 kernel config

Enabled Hyper-V network interface card driver, display adapter driver,
storage driver, keyboard driver, mouse driver and Hyper-V utility and
EFI boot support in the kernel for subtarget x86/64.
Convert the img file to vhd by Ubuntu qemu-img, rather than by the buildroot's
built-in qemu-img.

Tested on Windows Server 2008 r2 and 2012 r2 Gen1 and Gen2 VMs.

Signed-off-by: Tedaz <tedaz99999@hotmail.com>

target/linux/x86/64/config-default

@@ -2,6 +2,7 @@ CONFIG_64BIT=y
 CONFIG_ACPI=y
 CONFIG_ACPI_AC=y
 CONFIG_ACPI_BATTERY=y
+# CONFIG_ACPI_BGRT is not set
 CONFIG_ACPI_BUTTON=y
 # CONFIG_ACPI_CMPC is not set
 # CONFIG_ACPI_CONTAINER is not set
@@ -48,6 +49,7 @@ CONFIG_BACKLIGHT_LCD_SUPPORT=y
 CONFIG_BLK_DEV_INTEGRITY=y
 CONFIG_CALGARY_IOMMU=y
 CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT=y
+CONFIG_CONNECTOR=y
 CONFIG_CPU_RMAP=y
 CONFIG_CRC_T10DIF=y
 # CONFIG_CRYPTO_AES_X86_64 is not set
@@ -74,9 +76,24 @@ CONFIG_CRYPTO_CRCT10DIF=y
 # CONFIG_CRYPTO_TWOFISH_AVX_X86_64 is not set
 # CONFIG_CRYPTO_TWOFISH_X86_64 is not set
 # CONFIG_CRYPTO_TWOFISH_X86_64_3WAY is not set
-# CONFIG_EFI is not set
+# CONFIG_EARLY_PRINTK_EFI is not set
+CONFIG_EFI=y
+CONFIG_EFIVAR_FS=m
+CONFIG_EFI_ESRT=y
+# CONFIG_EFI_FAKE_MEMMAP is not set
+# CONFIG_EFI_MIXED is not set
+# CONFIG_EFI_PGT_DUMP is not set
+CONFIG_EFI_RUNTIME_MAP=y
+CONFIG_EFI_RUNTIME_WRAPPERS=y
+CONFIG_EFI_STUB=y
+CONFIG_EFI_VARS=y
 CONFIG_FB=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_IMAGEBLIT=y
 CONFIG_FB_CMDLINE=y
+# CONFIG_FB_EFI is not set
+CONFIG_FB_HYPERV=y
 CONFIG_FB_MODE_HELPERS=y
 CONFIG_FB_TILEBLITTING=y
 # CONFIG_FB_VESA is not set
@@ -106,6 +123,8 @@ CONFIG_HAVE_MEMORY_PRESENT=y
 CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
 CONFIG_HID=y
 CONFIG_HID_BATTERY_STRENGTH=y
+CONFIG_HID_GENERIC=y
+CONFIG_HID_HYPERV_MOUSE=y
 CONFIG_HOTPLUG_PCI=y
 CONFIG_HOTPLUG_PCI_ACPI=y
 # CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
@@ -119,7 +138,13 @@ CONFIG_HVC_DRIVER=y
 CONFIG_HW_RANDOM_AMD=y
 CONFIG_HW_RANDOM_INTEL=y
 CONFIG_HW_RANDOM_VIRTIO=y
+CONFIG_HYPERV=y
 CONFIG_HYPERVISOR_GUEST=y
+CONFIG_HYPERV_BALLOON=y
+CONFIG_HYPERV_KEYBOARD=y
+CONFIG_HYPERV_NET=y
+CONFIG_HYPERV_STORAGE=y
+CONFIG_HYPERV_UTILS=y
 # CONFIG_I7300_IDLE is not set
 # CONFIG_IA32_EMULATION is not set
 CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
@@ -185,16 +210,21 @@ CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_PNP=y
 CONFIG_PNPACPI=y
 CONFIG_PNP_DEBUG_MESSAGES=y
+CONFIG_PROC_EVENTS=y
 # CONFIG_PVPANIC is not set
 CONFIG_QUEUED_RWLOCKS=y
 CONFIG_QUEUED_SPINLOCKS=y
+# CONFIG_RANDOMIZE_BASE is not set
 CONFIG_RAS=y
 CONFIG_RCU_STALL_COMMON=y
+CONFIG_RELOCATABLE=y
 CONFIG_RFS_ACCEL=y
 CONFIG_RPS=y
 CONFIG_RWSEM_SPIN_ON_OWNER=y
 # CONFIG_SAMSUNG_Q10 is not set
 CONFIG_SATA_AHCI=y
+CONFIG_SCHED_MC=y
+CONFIG_SCHED_SMT=y
 # CONFIG_SCIF_BUS is not set
 CONFIG_SCSI_VIRTIO=y
 CONFIG_SERIAL_8250_PNP=y
@@ -212,6 +242,7 @@ CONFIG_SWIOTLB=y
 # CONFIG_THUNDER_NIC_VF is not set
 # CONFIG_TOSHIBA_BT_RFKILL is not set
 CONFIG_TREE_RCU=y
+CONFIG_UCS2_STRING=y
 # CONFIG_UNISYSSPAR is not set
 CONFIG_USB=y
 CONFIG_USB_COMMON=y