1 files changed, 11 insertions, 0 deletions

diff --git a/arch/mips/include/asm/mipsmtregs.h b/arch/mips/include/asm/mipsmtregs.h
index 38b7704ee376..6efa79a27b6a 100644
--- a/arch/mips/include/asm/mipsmtregs.h
+++ b/arch/mips/include/asm/mipsmtregs.h
@@ -176,6 +176,17 @@
 
 #ifndef __ASSEMBLY__
 
+static inline unsigned core_nvpes(void)
+{
+        unsigned conf0;
+
+        if (!cpu_has_mipsmt)
+                return 1;
+
+        conf0 = read_c0_mvpconf0();
+        return ((conf0 & MVPCONF0_PVPE) >> MVPCONF0_PVPE_SHIFT) + 1;
+}
+
 static inline unsigned int dvpe(void)
 {
         int res = 0;