Lines Matching refs:unmap
80 struct gnttab_unmap_grant_ref unmap[XENBUS_MAX_RING_GRANTS]; member
92 int (*unmap)(struct xenbus_device *dev, void *vaddr); member
581 gnttab_set_unmap_op(&info->unmap[j], in __xenbus_map_ring()
588 BUG_ON(HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, info->unmap, j)); in __xenbus_map_ring()
592 if (info->unmap[i].status != GNTST_okay) { in __xenbus_map_ring()
615 struct gnttab_unmap_grant_ref unmap[XENBUS_MAX_RING_GRANTS]; in xenbus_unmap_ring() local
623 gnttab_set_unmap_op(&unmap[i], vaddrs[i], in xenbus_unmap_ring()
626 BUG_ON(HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, unmap, i)); in xenbus_unmap_ring()
630 if (unmap[i].status != GNTST_okay) { in xenbus_unmap_ring()
631 xenbus_dev_error(dev, unmap[i].status, in xenbus_unmap_ring()
633 handles[i], unmap[i].status); in xenbus_unmap_ring()
634 err = unmap[i].status; in xenbus_unmap_ring()
728 return ring_ops->unmap(dev, vaddr); in xenbus_unmap_ring_vfree()
788 struct gnttab_unmap_grant_ref unmap[XENBUS_MAX_RING_GRANTS]; in xenbus_unmap_ring_pv() local
814 memset(&unmap[i], 0, sizeof(unmap[i])); in xenbus_unmap_ring_pv()
816 unmap[i].host_addr = arbitrary_virt_to_machine( in xenbus_unmap_ring_pv()
818 unmap[i].dev_bus_addr = 0; in xenbus_unmap_ring_pv()
819 unmap[i].handle = node->handles[i]; in xenbus_unmap_ring_pv()
822 BUG_ON(HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, unmap, i)); in xenbus_unmap_ring_pv()
827 if (unmap[i].status != GNTST_okay) { in xenbus_unmap_ring_pv()
829 xenbus_dev_error(dev, unmap[i].status, in xenbus_unmap_ring_pv()
831 node->handles[i], unmap[i].status); in xenbus_unmap_ring_pv()
832 err = unmap[i].status; in xenbus_unmap_ring_pv()
849 .unmap = xenbus_unmap_ring_pv,
938 .unmap = xenbus_unmap_ring_hvm,