Lines Matching defs:unmapop
518 gnttab_unmap_grant_ref_t unmapop;
581 unmapop.host_addr = (uint64_t)(uintptr_t)ringva;
582 unmapop.handle = ring->xr_grant_hdl;
583 unmapop.dev_bus_addr = NULL;
584 (void) HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, &unmapop, 1);
599 gnttab_unmap_grant_ref_t unmapop;
604 unmapop.host_addr = (uint64_t)(uintptr_t)ring->xr_vaddr;
605 unmapop.handle = ring->xr_grant_hdl;
606 unmapop.dev_bus_addr = NULL;
607 (void) HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, &unmapop, 1);