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Searched refs:gnttabdev (Results 1 – 3 of 3) sorted by relevance

/qemu/hw/xen/
H A Dxen-legacy-backend.c115 if (qemu_xen_gnttab_set_max_grants(xendev->gnttabdev, nr_refs)) { in xen_be_set_max_grant_refs()
128 ptr = qemu_xen_gnttab_map_refs(xendev->gnttabdev, nr_refs, xen_domid, refs, in xen_be_map_grant_refs()
144 if (qemu_xen_gnttab_unmap(xendev->gnttabdev, ptr, refs, nr_refs)) { in xen_be_unmap_grant_refs()
159 rc = qemu_xen_gnttab_grant_copy(xendev->gnttabdev, to_domain, xen_domid, in xen_be_copy_grant_refs()
395 xendev->gnttabdev = qemu_xen_gnttab_open(); in xen_be_try_initialise()
396 if (xendev->gnttabdev == NULL) { in xen_be_try_initialise()
401 xendev->gnttabdev = NULL; in xen_be_try_initialise()
452 if (xendev->gnttabdev) { in xen_be_disconnect()
453 qemu_xen_gnttab_close(xendev->gnttabdev); in xen_be_disconnect()
454 xendev->gnttabdev = NULL; in xen_be_disconnect()
H A Dxen_pvdev.c272 if (xendev->gnttabdev != NULL) { in xen_pv_del_xendev()
273 qemu_xen_gnttab_close(xendev->gnttabdev); in xen_pv_del_xendev()
/qemu/include/hw/xen/
H A Dxen_pvdev.h53 xengnttab_handle *gnttabdev; member