From 483e9bcb01432ce66448c214bd0afc231da48b4b Mon Sep 17 00:00:00 2001 From: Vineet Gupta Date: Mon, 1 Jul 2013 18:12:28 +0530 Subject: ARC: MMUv4 preps/3 - Abstract out TLB Insert/Delete This reorganizes the current TLB operations into psuedo-ops to better pair with MMUv4's native Insert/Delete operations Signed-off-by: Vineet Gupta --- arch/arc/include/asm/mmu.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arc/include/asm/mmu.h') diff --git a/arch/arc/include/asm/mmu.h b/arch/arc/include/asm/mmu.h index 7c03fe61759c..d14da3d02fbc 100644 --- a/arch/arc/include/asm/mmu.h +++ b/arch/arc/include/asm/mmu.h @@ -32,6 +32,8 @@ /* Error code if probe fails */ #define TLB_LKUP_ERR 0x80000000 +#define TLB_DUP_ERR (TLB_LKUP_ERR | 0x00000001) + /* TLB Commands */ #define TLBWrite 0x1 #define TLBRead 0x2 -- cgit