Home
last modified time | relevance | path

Searched refs:unmap_ops (Results 1 – 9 of 9) sorted by relevance

/linux/drivers/xen/
H A Dxen-front-pgdir-shbuf.c202 struct gnttab_unmap_grant_ref *unmap_ops; in backend_unmap() local
208 unmap_ops = kcalloc(buf->num_pages, sizeof(*unmap_ops), in backend_unmap()
210 if (!unmap_ops) in backend_unmap()
217 gnttab_set_unmap_op(&unmap_ops[i], addr, GNTMAP_host_map, in backend_unmap()
221 ret = gnttab_unmap_refs(unmap_ops, NULL, buf->pages, in backend_unmap()
225 if (unlikely(unmap_ops[i].status != GNTST_okay)) in backend_unmap()
228 i, unmap_ops[i].status); in backend_unmap()
235 kfree(unmap_ops); in backend_unmap()
H A Dgntdev.c131 kvfree(map->unmap_ops); in gntdev_free_map()
152 add->unmap_ops = kvmalloc_array(count, sizeof(add->unmap_ops[0]), in gntdev_alloc_map()
159 NULL == add->unmap_ops || in gntdev_alloc_map()
210 add->unmap_ops[i].handle = INVALID_GRANT_HANDLE; in gntdev_alloc_map()
325 gnttab_set_unmap_op(&map->unmap_ops[pgnr], pte_maddr, flags, in find_grant_ptes()
345 gnttab_set_unmap_op(&map->unmap_ops[i], addr, in gntdev_map_grant_pages()
382 map->unmap_ops[i].handle = map->map_ops[i].handle; in gntdev_map_grant_pages()
388 map->unmap_ops[i].dev_bus_addr = map->map_ops[i].dev_bus_addr; in gntdev_map_grant_pages()
407 unsigned int offset = data->unmap_ops - map->unmap_ops; in __unmap_grant_pages_done()
412 if (map->unmap_ops[offset + i].status == GNTST_okay && in __unmap_grant_pages_done()
[all …]
H A Dgntdev-common.h62 struct gnttab_unmap_grant_ref *unmap_ops; member
H A Dgrant-table.c1290 int gnttab_unmap_refs(struct gnttab_unmap_grant_ref *unmap_ops, in gnttab_unmap_refs() argument
1297 ret = HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, unmap_ops, count); in gnttab_unmap_refs()
1304 return clear_foreign_p2m_mapping(unmap_ops, kunmap_ops, pages, count); in gnttab_unmap_refs()
1337 ret = gnttab_unmap_refs(item->unmap_ops, item->kunmap_ops, in __gnttab_unmap_refs_async()
/linux/arch/arm/xen/
H A Dp2m.c136 int clear_foreign_p2m_mapping(struct gnttab_unmap_grant_ref *unmap_ops, in clear_foreign_p2m_mapping() argument
143 set_phys_to_machine(unmap_ops[i].host_addr >> XEN_PAGE_SHIFT, in clear_foreign_p2m_mapping()
/linux/include/xen/
H A Dgrant_table.h79 struct gnttab_unmap_grant_ref *unmap_ops; member
258 int gnttab_unmap_refs(struct gnttab_unmap_grant_ref *unmap_ops,
/linux/arch/x86/include/asm/xen/
H A Dpage.h68 extern int clear_foreign_p2m_mapping(struct gnttab_unmap_grant_ref *unmap_ops,
81 clear_foreign_p2m_mapping(struct gnttab_unmap_grant_ref *unmap_ops, in clear_foreign_p2m_mapping() argument
/linux/include/xen/arm/
H A Dpage.h99 extern int clear_foreign_p2m_mapping(struct gnttab_unmap_grant_ref *unmap_ops,
/linux/arch/x86/xen/
H A Dp2m.c766 int clear_foreign_p2m_mapping(struct gnttab_unmap_grant_ref *unmap_ops, in clear_foreign_p2m_mapping() argument