diff options
| author | Francois Toguo <francois.toguo.fotso@intel.com> | 2019-03-27 18:13:07 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-09-28 09:34:59 +0000 |
| commit | 597922ecb4ab02467ab07ce86b0258da6b67ee99 (patch) | |
| tree | 3b1a232d40132f5b272669c9997591b66e902695 /src/arch | |
| parent | f1a00495994a4c5ad6ec1df9c610e1d1d75d04fc (diff) | |
| download | coreboot-597922ecb4ab02467ab07ce86b0258da6b67ee99.tar.xz | |
arch/x86/smbios: Add SMBIOS Thread Count
Add Thread Count in SMBIOS type 4 "Processor Information".
Modify Thread Count 2 according to SMBIOS spec, it should
be the number of threads per processor socket.
TEST="dmidecode -t4" to check.
Signed-off-by: Francois Toguo <francois.toguo.fotso@intel.com>
Change-Id: I0e00ba706eecdc850a2c6a4d876a7732dcc8f755
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45564
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/arch')
| -rw-r--r-- | src/arch/x86/smbios.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/arch/x86/smbios.c b/src/arch/x86/smbios.c index 7516305191..e33b70f405 100644 --- a/src/arch/x86/smbios.c +++ b/src/arch/x86/smbios.c @@ -588,11 +588,13 @@ static int smbios_write_type4(unsigned long *current, int handle) } t->core_count2 = leaf_b_cores / leaf_b_threads; t->core_count = t->core_count2 > 0xff ? 0xff : t->core_count2; - t->thread_count2 = leaf_b_threads; + t->thread_count2 = leaf_b_cores; + t->thread_count = t->thread_count2 > 0xff ? 0xff : t->thread_count2; } else { t->core_count = (res.ebx >> 16) & 0xff; t->core_count2 = t->core_count; t->thread_count2 = t->core_count2; + t->thread_count = t->thread_count2; } /* Assume we enable all the cores always, capped only by MAX_CPUS */ t->core_enabled = MIN(t->core_count, CONFIG_MAX_CPUS); |