gasp_region

Description of a guest resource

Synopsis:

#include <qvm/types.h>

struct gasp_region {
    uint32_t flags;
    uint32_t cookie;
    vdev_t* vdev;
    uint64_t host_location;
    struct qvm_state_block guest;
} ;

uint32_t flags: A bitset of values from gasp_region_flags.
uint32_t cookie: Cookie that is passed back to the vdev vread and vwrite routines.
vdev_t* vdev: Value passed back in the vdev callback; this is used only if one or more GRF_VIRT_* flags is set.
uint64_t host_location: Location where the region should map to on the host system.
struct qvm_state_block guest: Location where the region should appear in the guest system.