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;
};

Data:

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.

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