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-rw-r--r--src/arch/x86/smbios.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/arch/x86/smbios.c b/src/arch/x86/smbios.c
index 89951a10ab..548e6ed741 100644
--- a/src/arch/x86/smbios.c
+++ b/src/arch/x86/smbios.c
@@ -207,7 +207,12 @@ static int create_smbios_type17_for_dimm(struct dimm_info *dimm,
t->clock_speed = dimm->ddr_frequency;
t->speed = dimm->ddr_frequency;
t->type = SMBIOS_MEMORY_DEVICE;
- t->size = dimm->dimm_size;
+ if (dimm->dimm_size < 0x7fff) {
+ t->size = dimm->dimm_size;
+ } else {
+ t->size = 0x7fff;
+ t->extended_size = dimm->dimm_size & 0x7fffffff;
+ }
t->data_width = 8 * (1 << (dimm->bus_width & 0x7));
t->total_width = t->data_width + 8 * ((dimm->bus_width & 0x18) >> 3);