diff options
| author | Ravikiran G Thirumalai <kiran@scalex86.org> | 2006-01-11 22:46:18 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-11 19:05:01 -0800 |
| commit | 79f12614a6537cc3ac9ca4d1ea26f6e4f4a34aee (patch) | |
| tree | 25167c8862ad7733c7e044b0aad67e4291a0681b /arch/x86_64/Kconfig | |
| parent | 5fd63b308569060ffa40af52ed122d9734111bff (diff) | |
[PATCH] x86_64: Inclusion of ScaleMP vSMP architecture patches - vsmp_arch
Introduce vSMP arch to the kernel.
This patch:
1. Adds CONFIG_X86_VSMP
2. Adds machine specific macros for local_irq_disabled, local_irq_enabled
and irqs_disabled
3. Writes to the vSMP CTL device to indicate kernel compiled with CONFIG_VSMP
Signed-off-by: Ravikiran Thirumalai <kiran@scalemp.com>
Signed-off-by: Shai Fultheim <shai@scalemp.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/x86_64/Kconfig')
| -rw-r--r-- | arch/x86_64/Kconfig | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig index ee053e32a72..2efc4be2270 100644 --- a/arch/x86_64/Kconfig +++ b/arch/x86_64/Kconfig @@ -79,6 +79,24 @@ source "init/Kconfig" menu "Processor type and features" choice + prompt "Subarchitecture Type" + default X86_PC + +config X86_PC + bool "PC-compatible" + help + Choose this option if your computer is a standard PC or compatible. + +config X86_VSMP + bool "Support for ScaleMP vSMP" + help + Support for ScaleMP vSMP systems. Say 'Y' here if this kernel is + supposed to run on these EM64T-based machines. Only choose this option + if you have one of these machines. + +endchoice + +choice prompt "Processor family" default MK8 |