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authorDavid Daney <david.daney@cavium.com>2013-02-16 23:42:43 +0100
committerJohn Crispin <blogic@openwrt.org>2013-02-19 09:36:36 +0100
commit1e7decdb27ae89b2a0626635a8cf527f930bff1c (patch)
tree6c59de5d008b7021331c3f49348510e6adb6607e /arch/mips/include/asm/cpu.h
parent27ea052acb9eaca98cc90bf1b8738b6d0ea5bc2f (diff)
downloadop-kernel-dev-1e7decdb27ae89b2a0626635a8cf527f930bff1c.zip
op-kernel-dev-1e7decdb27ae89b2a0626635a8cf527f930bff1c.tar.gz
MIPS: Probe for and report hardware virtualization support.
The presence of the MIPS Virtualization Application-Specific Extension is indicated by CP0_Config3[23]. Probe for this and report it in /proc/cpuinfo. Signed-off-by: David Daney <david.daney@cavium.com> Patchwork: http://patchwork.linux-mips.org/patch/4904/ Signed-off-by: John Crispin <blogic@openwrt.org>
Diffstat (limited to 'arch/mips/include/asm/cpu.h')
-rw-r--r--arch/mips/include/asm/cpu.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h
index 2de2fee..4dff337 100644
--- a/arch/mips/include/asm/cpu.h
+++ b/arch/mips/include/asm/cpu.h
@@ -336,6 +336,6 @@ enum cpu_type_enum {
#define MIPS_ASE_DSP 0x00000010 /* Signal Processing ASE */
#define MIPS_ASE_MIPSMT 0x00000020 /* CPU supports MIPS MT */
#define MIPS_ASE_DSP2P 0x00000040 /* Signal Processing ASE Rev 2 */
-
+#define MIPS_ASE_VZ 0x00000080 /* Virtualization ASE */
#endif /* _ASM_CPU_H */
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