MIPS: 64-bit: Detect virtual memory size

[linux-drm-fsl-dcu.git] / arch / mips / include / asm / cpu-info.h

diff --git a/arch/mips/include/asm/cpu-info.h b/arch/mips/include/asm/cpu-info.h
index 126044308dec310fac7f66a28bca08ade3964f94..b39def3f6e03bdd950544b05cd4f765fbeb2b2e2 100644 (file)
--- a/arch/mips/include/asm/cpu-info.h
+++ b/arch/mips/include/asm/cpu-info.h
@@ -58,6 +58,9 @@ struct cpuinfo_mips {
        struct cache_desc       tcache; /* Tertiary/split secondary cache */
        int                     srsets; /* Shadow register sets */
        int                     core;   /* physical core number */
+#ifdef CONFIG_64BIT
+       int                     vmbits; /* Virtual memory size in bits */
+#endif
 #if defined(CONFIG_MIPS_MT_SMP) || defined(CONFIG_MIPS_MT_SMTC)
        /*
         * In the MIPS MT "SMTC" model, each TC is considered