| 1174 | "System firmware boot method"); |
| 1175 | |
| 1176 | static void |
| 1177 | native_parse_memmap(caddr_t kmdp, vm_paddr_t *physmap, int *physmap_idx) |
| 1178 | { |
| 1179 | struct bios_smap *smap; |
| 1180 | struct efi_map_header *efihdr; |
| 1181 | u_int32_t size; |
| 1182 | |
| 1183 | /* |
| 1184 | * Memory map from INT 15:E820. |
| 1185 | * |
| 1186 | * subr_module.c says: |
| 1187 | * "Consumer may safely assume that size value precedes data." |
| 1188 | * ie: an int32_t immediately precedes smap. |
| 1189 | */ |
| 1190 | |
| 1191 | efihdr = (struct efi_map_header *)preload_search_info(kmdp, |
| 1192 | MODINFO_METADATA | MODINFOMD_EFI_MAP); |
| 1193 | smap = (struct bios_smap *)preload_search_info(kmdp, |
| 1194 | MODINFO_METADATA | MODINFOMD_SMAP); |
| 1195 | if (efihdr == NULL && smap == NULL) |
| 1196 | panic("No BIOS smap or EFI map info from loader!"); |
| 1197 | |
| 1198 | if (efihdr != NULL) { |
| 1199 | add_efi_map_entries(efihdr, physmap, physmap_idx); |
| 1200 | strlcpy(bootmethod, "UEFI", sizeof(bootmethod)); |
| 1201 | } else { |
| 1202 | size = *((u_int32_t *)smap - 1); |
| 1203 | bios_add_smap_entries(smap, size, physmap, physmap_idx); |
| 1204 | strlcpy(bootmethod, "BIOS", sizeof(bootmethod)); |
| 1205 | } |
| 1206 | } |
| 1207 | |
| 1208 | #define PAGES_PER_GB (1024 * 1024 * 1024 / PAGE_SIZE) |
| 1209 |
nothing calls this directly
no test coverage detected