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| author | Vineet Gupta <vgupta@synopsys.com> | 2013-07-01 16:42:28 +0400 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2013-08-30 08:52:48 +0400 |
| commit | 483e9bcb01432ce66448c214bd0afc231da48b4b (patch) | |
| tree | 8578aa5f19fd89836aad6da90246bfbf00cefc16 /arch/arc/include | |
| parent | d091fcb97ff48a5cb6de19ad0881fb2c8e76dbc0 (diff) | |
| download | linux-483e9bcb01432ce66448c214bd0afc231da48b4b.tar.xz | |
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 <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/include')
| -rw-r--r-- | arch/arc/include/asm/mmu.h | 2 |
1 files changed, 2 insertions, 0 deletions
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 |