diff options
Diffstat (limited to 'src/arch/x86/smbios.c')
| -rw-r--r-- | src/arch/x86/smbios.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/arch/x86/smbios.c b/src/arch/x86/smbios.c index 87714c0abe..b3e1c138f8 100644 --- a/src/arch/x86/smbios.c +++ b/src/arch/x86/smbios.c @@ -1028,6 +1028,7 @@ static int smbios_write_type16(unsigned long *current, int *handle) int len; int i; + uint64_t max_capacity; struct memory_info *meminfo; meminfo = cbmem_find(CBMEM_ID_MEMINFO); @@ -1057,7 +1058,13 @@ static int smbios_write_type16(unsigned long *current, int *handle) /* no error information handle available */ t->memory_error_information_handle = 0xFFFE; - t->maximum_capacity = meminfo->max_capacity_mib * (MiB / KiB); + max_capacity = meminfo->max_capacity_mib; + if (max_capacity * (MiB / KiB) < SMBIOS_USE_EXTENDED_MAX_CAPACITY) + t->maximum_capacity = max_capacity * (MiB / KiB); + else { + t->maximum_capacity = SMBIOS_USE_EXTENDED_MAX_CAPACITY; + t->extended_maximum_capacity = max_capacity * MiB; + } t->number_of_memory_devices = meminfo->number_of_devices; len += smbios_string_table_len(t->eos); |