diff options
| author | Vineet Gupta <vgupta@synopsys.com> | 2013-07-01 08:42:28 -0400 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2013-08-30 00:52:48 -0400 |
| commit | 483e9bcb01432ce66448c214bd0afc231da48b4b (patch) | |
| tree | 8578aa5f19fd89836aad6da90246bfbf00cefc16 /arch/arc/include | |
| parent | d091fcb97ff48a5cb6de19ad0881fb2c8e76dbc0 (diff) | |
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 @@ | |||
| 32 | /* Error code if probe fails */ | 32 | /* Error code if probe fails */ |
| 33 | #define TLB_LKUP_ERR 0x80000000 | 33 | #define TLB_LKUP_ERR 0x80000000 |
| 34 | 34 | ||
| 35 | #define TLB_DUP_ERR (TLB_LKUP_ERR | 0x00000001) | ||
| 36 | |||
| 35 | /* TLB Commands */ | 37 | /* TLB Commands */ |
| 36 | #define TLBWrite 0x1 | 38 | #define TLBWrite 0x1 |
| 37 | #define TLBRead 0x2 | 39 | #define TLBRead 0x2 |