From 31b4209201c91359305ffb7a877249103340d349 Mon Sep 17 00:00:00 2001 From: Tim Chu Date: Wed, 23 Dec 2020 19:15:21 -0800 Subject: arch/x86/smbios: Update SMBIOS type 17 asset tag Add SMBIOS type 17 asset tag. Use dimm locator as default value. Tested=Execute "dmidecode -t 17" to check asset tag field is correct. Signed-off-by: Tim Chu Change-Id: I323e6b4cf6b11ede253d5a2a4bfc976a3f432b05 Reviewed-on: https://review.coreboot.org/c/coreboot/+/48886 Tested-by: build bot (Jenkins) Reviewed-by: Jonathan Zhang Reviewed-by: Angel Pons --- src/arch/x86/smbios.c | 1 + src/arch/x86/smbios_defaults.c | 9 +++++++++ 2 files changed, 10 insertions(+) (limited to 'src/arch/x86') diff --git a/src/arch/x86/smbios.c b/src/arch/x86/smbios.c index 1bf62c9993..4c20d52dfd 100644 --- a/src/arch/x86/smbios.c +++ b/src/arch/x86/smbios.c @@ -283,6 +283,7 @@ static int create_smbios_type17_for_dimm(struct dimm_info *dimm, smbios_fill_dimm_manufacturer_from_id(dimm->mod_id, t); smbios_fill_dimm_serial_number(dimm, t); + smbios_fill_dimm_asset_tag(dimm, t); smbios_fill_dimm_locator(dimm, t); /* put '\0' in the end of data */ diff --git a/src/arch/x86/smbios_defaults.c b/src/arch/x86/smbios_defaults.c index 3d26bbbd85..c7377d6284 100644 --- a/src/arch/x86/smbios_defaults.c +++ b/src/arch/x86/smbios_defaults.c @@ -18,6 +18,15 @@ __weak void smbios_fill_dimm_locator(const struct dimm_info *dimm, struct smbios t->bank_locator = smbios_add_string(t->eos, locator); } +__weak void smbios_fill_dimm_asset_tag(const struct dimm_info *dimm, struct smbios_type17 *t) +{ + char buf[40]; + + snprintf(buf, sizeof(buf), "Channel-%d-DIMM-%d-AssetTag", + dimm->channel_num, dimm->dimm_num); + t->asset_tag = smbios_add_string(t->eos, buf); +} + __weak const char *smbios_mainboard_bios_version(void) { return NULL; -- cgit v1.2.3