diff options
| author | John Baldwin <jhb@FreeBSD.org> | 2003-03-25 23:31:14 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2003-03-25 23:31:14 +0000 |
| commit | 84b7dcad85be5859cdc14f8e375ed75473677997 (patch) | |
| tree | 68dd470d9d0dcd16992d5cae08aa2b30b9ee202d | |
| parent | c0109e50ec5369829d8630807d29a202dd74d4be (diff) | |
Notes
| -rw-r--r-- | sys/amd64/conf/GENERIC | 3 | ||||
| -rw-r--r-- | sys/i386/conf/GENERIC | 3 | ||||
| -rw-r--r-- | sys/i386/conf/SMP | 3 |
3 files changed, 9 insertions, 0 deletions
diff --git a/sys/amd64/conf/GENERIC b/sys/amd64/conf/GENERIC index fbb0689f3c558..c50b5d2d794fa 100644 --- a/sys/amd64/conf/GENERIC +++ b/sys/amd64/conf/GENERIC @@ -69,6 +69,9 @@ options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed #options SMP # Symmetric MultiProcessor Kernel #options APIC_IO # Symmetric (APIC) I/O +# To support HyperThreading, HTT is needed in addition to SMP and APIC_IO +#options HTT # HyperThreading Technology + device isa device eisa device pci diff --git a/sys/i386/conf/GENERIC b/sys/i386/conf/GENERIC index fbb0689f3c558..c50b5d2d794fa 100644 --- a/sys/i386/conf/GENERIC +++ b/sys/i386/conf/GENERIC @@ -69,6 +69,9 @@ options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed #options SMP # Symmetric MultiProcessor Kernel #options APIC_IO # Symmetric (APIC) I/O +# To support HyperThreading, HTT is needed in addition to SMP and APIC_IO +#options HTT # HyperThreading Technology + device isa device eisa device pci diff --git a/sys/i386/conf/SMP b/sys/i386/conf/SMP index bf555f1578102..746ee473bc3f8 100644 --- a/sys/i386/conf/SMP +++ b/sys/i386/conf/SMP @@ -10,3 +10,6 @@ ident SMP-GENERIC # To make an SMP kernel, the next two are needed options SMP # Symmetric MultiProcessor Kernel options APIC_IO # Symmetric (APIC) I/O + +# To support HyperThreading, HTT is needed in addition to SMP and APIC_IO +options HTT # HyperThreading Technology |