MIPS: Detect MIPSr6 Virtual Processor support

[linux.git] / arch / mips / kernel / cpu-probe.c

diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 9ad6157e23def08578813ea38f53f66a3d9ea9b6..e0cfa3b85bca4cc317b25af382debad9dc86f3fc 100644 (file)
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -796,6 +796,8 @@ static inline unsigned int decode_config5(struct cpuinfo_mips *c)
        if (config5 & MIPS_CONF5_MVH)
                c->options |= MIPS_CPU_XPA;
 #endif
+       if (cpu_has_mips_r6 && (config5 & MIPS_CONF5_VP))
+               c->options |= MIPS_CPU_VP;
 
        return config5 & MIPS_CONF_M;
 }