qemu/include/hw/compat.h

   1 #ifndef HW_COMPAT_H
   2 #define HW_COMPAT_H
   3
   4 #define HW_COMPAT_2_5 \
   5     {\
   6         .driver   = "isa-fdc",\
   7         .property = "fallback",\
   8         .value    = "144",\
   9     },{\
  10         .driver   = "pvscsi",\
  11         .property = "x-old-pci-configuration",\
  12         .value    = "on",\
  13     },{\
  14         .driver   = "pvscsi",\
  15         .property = "x-disable-pcie",\
  16         .value    = "on",\
  17     },\
  18     {\
  19         .driver   = "vmxnet3",\
  20         .property = "x-old-msi-offsets",\
  21         .value    = "on",\
  22     },{\
  23         .driver   = "vmxnet3",\
  24         .property = "x-disable-pcie",\
  25         .value    = "on",\
  26     },
  27
  28 #define HW_COMPAT_2_4 \
  29     {\
  30         .driver   = "virtio-blk-device",\
  31         .property = "scsi",\
  32         .value    = "true",\
  33     },{\
  34         .driver   = "e1000",\
  35         .property = "extra_mac_registers",\
  36         .value    = "off",\
  37     },{\
  38         .driver   = "virtio-pci",\
  39         .property = "x-disable-pcie",\
  40         .value    = "on",\
  41     },{\
  42         .driver   = "virtio-pci",\
  43         .property = "migrate-extra",\
  44         .value    = "off",\
  45     },{\
  46         .driver   = "fw_cfg_mem",\
  47         .property = "dma_enabled",\
  48         .value    = "off",\
  49     },{\
  50         .driver   = "fw_cfg_io",\
  51         .property = "dma_enabled",\
  52         .value    = "off",\
  53     },
  54
  55 #define HW_COMPAT_2_3 \
  56     {\
  57         .driver   = "virtio-blk-pci",\
  58         .property = "any_layout",\
  59         .value    = "off",\
  60     },{\
  61         .driver   = "virtio-balloon-pci",\
  62         .property = "any_layout",\
  63         .value    = "off",\
  64     },{\
  65         .driver   = "virtio-serial-pci",\
  66         .property = "any_layout",\
  67         .value    = "off",\
  68     },{\
  69         .driver   = "virtio-9p-pci",\
  70         .property = "any_layout",\
  71         .value    = "off",\
  72     },{\
  73         .driver   = "virtio-rng-pci",\
  74         .property = "any_layout",\
  75         .value    = "off",\
  76     },
  77
  78 #define HW_COMPAT_2_2 \
  79     /* empty */
  80
  81 #define HW_COMPAT_2_1 \
  82     {\
  83         .driver   = "intel-hda",\
  84         .property = "old_msi_addr",\
  85         .value    = "on",\
  86     },{\
  87         .driver   = "VGA",\
  88         .property = "qemu-extended-regs",\
  89         .value    = "off",\
  90     },{\
  91         .driver   = "secondary-vga",\
  92         .property = "qemu-extended-regs",\
  93         .value    = "off",\
  94     },{\
  95         .driver   = "virtio-scsi-pci",\
  96         .property = "any_layout",\
  97         .value    = "off",\
  98     },{\
  99         .driver   = "usb-mouse",\
 100         .property = "usb_version",\
 101         .value    = stringify(1),\
 102     },{\
 103         .driver   = "usb-kbd",\
 104         .property = "usb_version",\
 105         .value    = stringify(1),\
 106     },{\
 107         .driver   = "virtio-pci",\
 108         .property = "virtio-pci-bus-master-bug-migration",\
 109         .value    = "on",\
 110     },
 111
 112 #endif /* HW_COMPAT_H */