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| author | Jingle Hsu <jingle_hsu@wiwynn.com> | 2021-09-09 14:24:25 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-09-13 13:50:04 +0000 |
| commit | 869e90a3d481951c61024be042f3bf06d2887b89 (patch) | |
| tree | 1c91ffc7671845b13b75b8ab6d50b977b8548f15 | |
| parent | c1b98a43ae3493f3c91e432dfa49207a3b6a4ac4 (diff) | |
| download | coreboot-869e90a3d481951c61024be042f3bf06d2887b89.tar.gz coreboot-869e90a3d481951c61024be042f3bf06d2887b89.tar.bz2 coreboot-869e90a3d481951c61024be042f3bf06d2887b89.zip | |
arch/x86/smbios: Add support for large memory capacity in type 16
Avoid SMBIOS type 16 Maximum Capacity showing incorrect
information when value of maximum capacity exceeds 32 bits by
extending the type.
Handle 0x0009, DMI type 16, 23 bytes
Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: Single-bit ECC
Maximum Capacity: 4 TB
Error Information Handle: Not Provided
Number Of Devices: 6
Tested=On OCP Crater Lake, the SMBIOS type 16 shows expected
Maximum Capacity.
Signed-off-by: Jingle Hsu <jingle_hsu@wiwynn.com>
Change-Id: Iaa79cc587808f1eab0a48e2ce1dab089e84e9721
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57520
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Daocheng Bu <daocheng.bu@intel.com>
| -rw-r--r-- | src/include/smbios.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/include/smbios.h b/src/include/smbios.h index a98023b375a7..0f1386a96390 100644 --- a/src/include/smbios.h +++ b/src/include/smbios.h @@ -825,7 +825,7 @@ enum { SMBIOS_EVENTLOG_STATUS_FULL = 2, /* Bit 1 */ }; -#define SMBIOS_USE_EXTENDED_MAX_CAPACITY (1 << 31) +#define SMBIOS_USE_EXTENDED_MAX_CAPACITY (1ULL << 31) struct smbios_type16 { struct smbios_header header; |