539     if (!n->pmr.cmse) {  in nvme_addr_is_pmr()
543     hi = n->pmr.cba + int128_get64(n->pmr.dev->mr.size);  in nvme_addr_is_pmr()
545     return addr >= n->pmr.cba && addr < hi;  in nvme_addr_is_pmr()
550     return memory_region_get_ram_ptr(&n->pmr.dev->mr) + (addr - n->pmr.cba);  in nvme_addr_to_pmr()
829     bool cmb = false, pmr = false;  in nvme_map_addr()  local
844         pmr = true;  in nvme_map_addr()
847     if (cmb || pmr) {  in nvme_map_addr()
7674     if (n->pmr.dev) {  in nvme_ctrl_shutdown()
7675         memory_region_msync(&n->pmr.dev->mr, 0, n->pmr.dev->size);  in nvme_ctrl_shutdown()
7972             memory_region_set_enabled(&n->pmr.dev->mr, true);  in nvme_write_bar()
7975             memory_region_set_enabled(&n->pmr.dev->mr, false);  in nvme_write_bar()
7977             n->pmr.cmse = false;  in nvme_write_bar()
7999         n->pmr.cmse = false;  in nvme_write_bar()
8005             if (cba + int128_get64(n->pmr.dev->mr.size) < cba) {  in nvme_write_bar()
8011             n->pmr.cmse = true;  in nvme_write_bar()
8012             n->pmr.cba = cba;  in nvme_write_bar()
8072         memory_region_msync(&n->pmr.dev->mr, 0, n->pmr.dev->size);  in nvme_mmio_read()
8318     if (n->pmr.dev) {  in nvme_check_params()
8324         if (host_memory_backend_is_mapped(n->pmr.dev)) {  in nvme_check_params()
8326                        object_get_canonical_path_component(OBJECT(n->pmr.dev)));  in nvme_check_params()
8330         if (!is_power_of_2(n->pmr.dev->size)) {  in nvme_check_params()
8335         host_memory_backend_set_mapped(n->pmr.dev, true);  in nvme_check_params()
8360         if (n->pmr.dev) {  in nvme_check_params()
8543                      PCI_BASE_ADDRESS_MEM_PREFETCH, &n->pmr.dev->mr);  in nvme_init_pmr()
8545     memory_region_set_enabled(&n->pmr.dev->mr, false);  in nvme_init_pmr()
8753     if (n->pmr.dev) {  in nvme_init_pci()
8901     NVME_CAP_SET_PMRS(cap, n->pmr.dev ? 1 : 0);  in nvme_init_ctrl()
9035     if (n->pmr.dev) {  in nvme_exit()
9036         host_memory_backend_set_mapped(n->pmr.dev, false);  in nvme_exit()
9054     DEFINE_PROP_LINK("pmrdev", NvmeCtrl, pmr.dev, TYPE_MEMORY_BACKEND,