+static void __init count_mem_devices(const struct dmi_header *dm, void *v)
+{
+ if (dm->type != DMI_ENTRY_MEM_DEVICE)
+ return;
+ dmi_memdev_nr++;
+}
+
+static void __init save_mem_devices(const struct dmi_header *dm, void *v)
+{
+ const char *d = (const char *)dm;
+ static int nr;
+
+ if (dm->type != DMI_ENTRY_MEM_DEVICE)
+ return;
+ if (nr >= dmi_memdev_nr) {
+ pr_warn(FW_BUG "Too many DIMM entries in SMBIOS table\n");
+ return;
+ }
+ dmi_memdev[nr].handle = get_unaligned(&dm->handle);
+ dmi_memdev[nr].device = dmi_string(dm, d[0x10]);
+ dmi_memdev[nr].bank = dmi_string(dm, d[0x11]);
+ nr++;
+}
+
+void __init dmi_memdev_walk(void)
+{
+ if (!dmi_available)
+ return;
+
+ if (dmi_walk_early(count_mem_devices) == 0 && dmi_memdev_nr) {
+ dmi_memdev = dmi_alloc(sizeof(*dmi_memdev) * dmi_memdev_nr);
+ if (dmi_memdev)
+ dmi_walk_early(save_mem_devices);
+ }
+}
+