Revision 6d74ca5a hw/virtio.h

b/hw/virtio.h
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/* We've given up on this device. */
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#define VIRTIO_CONFIG_S_FAILED          0x80
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/* Some virtio feature bits (currently bits 28 through 31) are reserved for the


  		





  
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 * transport being used (eg. virtio_ring), the rest are per-device feature bits. */


  		





  
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#define VIRTIO_TRANSPORT_F_START        28


  		





  
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#define VIRTIO_TRANSPORT_F_END          32


  		





  
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/* We notify when the ring is completely used, even if the guest is suppressing


  		





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 * callbacks */


  		





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#define VIRTIO_F_NOTIFY_ON_EMPTY        24


  		





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    void (*save_queue)(void * opaque, int n, QEMUFile *f);


  		





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    int (*load_config)(void * opaque, QEMUFile *f);


  		





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    int (*load_queue)(void * opaque, int n, QEMUFile *f);


  		





  
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    unsigned (*get_features)(void * opaque);


  		





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} VirtIOBindings;


  		





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#define VIRTIO_PCI_QUEUE_MAX 16


  		












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