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authorTim Chu <Tim.Chu@quantatw.com>2020-09-16 00:34:08 -0700
committerPatrick Georgi <pgeorgi@google.com>2020-10-12 08:42:32 +0000
commit27bf0c8efcfcd15a6068ba7ac8dc892b0e64d375 (patch)
tree4090cb87876b51f3640d17dfb5eac7eb94b0998f /src/arch/x86/smbios.c
parent66dc7261e2430477aceca67f177a2ed857f6a748 (diff)
downloadcoreboot-27bf0c8efcfcd15a6068ba7ac8dc892b0e64d375.tar.xz
arch/x86/smbios: Update SMBIOS type 4 socket designation
Add socket designation in type 4 smbios. TEST=Execute "dmidecode -t 4" to check if the socket designation is correct Signed-off-by: Tim Chu <Tim.Chu@quantatw.com> Change-Id: Icfdc201bd5b5921816bdce6c009a9db48c997e2e Reviewed-on: https://review.coreboot.org/c/coreboot/+/45443 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/arch/x86/smbios.c')
-rw-r--r--src/arch/x86/smbios.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/arch/x86/smbios.c b/src/arch/x86/smbios.c
index e33b70f405..2cf4ac54ee 100644
--- a/src/arch/x86/smbios.c
+++ b/src/arch/x86/smbios.c
@@ -552,6 +552,8 @@ static int smbios_write_type4(unsigned long *current, int handle)
struct smbios_type4 *t = (struct smbios_type4 *)*current;
int len = sizeof(struct smbios_type4);
uint16_t characteristics = 0;
+ static unsigned int cnt = 0;
+ char buf[8];
/* Provide sane defaults even for CPU without CPUID */
res.eax = res.edx = 0;
@@ -564,6 +566,10 @@ static int smbios_write_type4(unsigned long *current, int handle)
t->type = SMBIOS_PROCESSOR_INFORMATION;
t->handle = handle;
t->length = len - 2;
+
+ snprintf(buf, sizeof(buf), "CPU%d", cnt++);
+ t->socket_designation = smbios_add_string(t->eos, buf);
+
t->processor_id[0] = res.eax;
t->processor_id[1] = res.edx;
t->processor_manufacturer = smbios_cpu_vendor(t->eos);