diff options
| -rw-r--r-- | lib/smbios.c | 38 |
1 files changed, 21 insertions, 17 deletions
diff --git a/lib/smbios.c b/lib/smbios.c index 45480b01af4..b417f8a9057 100644 --- a/lib/smbios.c +++ b/lib/smbios.c @@ -589,14 +589,6 @@ ulong write_smbios_table(ulong addr) len += tmp; } - memcpy(se->anchor, "_SM_", 4); - se->length = sizeof(struct smbios_entry); - se->major_ver = SMBIOS_MAJOR_VER; - se->minor_ver = SMBIOS_MINOR_VER; - se->max_struct_size = max_struct_size; - memcpy(se->intermediate_anchor, "_DMI_", 5); - se->struct_table_length = len; - /* * We must use a pointer here so things work correctly on sandbox. The * user of this table is not aware of the mapping of addresses to @@ -612,16 +604,28 @@ ulong write_smbios_table(ulong addr) (unsigned long long)table_addr); addr = 0; goto out; + } else { + memcpy(se->anchor, "_SM_", 4); + se->length = sizeof(struct smbios_entry); + se->major_ver = SMBIOS_MAJOR_VER; + se->minor_ver = SMBIOS_MINOR_VER; + se->max_struct_size = max_struct_size; + memcpy(se->intermediate_anchor, "_DMI_", 5); + se->struct_table_length = len; + + se->struct_table_address = table_addr; + + se->struct_count = handle; + + /* calculate checksums */ + istart = (char *)se + SMBIOS_INTERMEDIATE_OFFSET; + isize = sizeof(struct smbios_entry) - + SMBIOS_INTERMEDIATE_OFFSET; + se->intermediate_checksum = table_compute_checksum(istart, + isize); + se->checksum = table_compute_checksum(se, + sizeof(struct smbios_entry)); } - se->struct_table_address = table_addr; - - se->struct_count = handle; - - /* calculate checksums */ - istart = (char *)se + SMBIOS_INTERMEDIATE_OFFSET; - isize = sizeof(struct smbios_entry) - SMBIOS_INTERMEDIATE_OFFSET; - se->intermediate_checksum = table_compute_checksum(istart, isize); - se->checksum = table_compute_checksum(se, sizeof(struct smbios_entry)); out: unmap_sysmem(se); |