diff options
Diffstat (limited to 'arch/arc/mm')
| -rw-r--r-- | arch/arc/mm/cache_arc700.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arc/mm/cache_arc700.c b/arch/arc/mm/cache_arc700.c index 89edf7961a2f..23c3832e6d9f 100644 --- a/arch/arc/mm/cache_arc700.c +++ b/arch/arc/mm/cache_arc700.c @@ -253,12 +253,16 @@ static inline void __cache_line_loop(unsigned long paddr, unsigned long vaddr, if (cacheop == OP_INV_IC) { aux_cmd = ARC_REG_IC_IVIL; +#if (CONFIG_ARC_MMU_VER > 2) aux_tag = ARC_REG_IC_PTAG; +#endif } else { /* d$ cmd: INV (discard or wback-n-discard) OR FLUSH (wback) */ aux_cmd = cacheop & OP_INV ? ARC_REG_DC_IVDL : ARC_REG_DC_FLDL; +#if (CONFIG_ARC_MMU_VER > 2) aux_tag = ARC_REG_DC_PTAG; +#endif } /* Ensure we properly floor/ceil the non-line aligned/sized requests |