sparc64: Only support 4MB huge pages and 8KB base pages.

[karo-tx-linux.git] / arch / sparc / mm / tsb.c

diff --git a/arch/sparc/mm/tsb.c b/arch/sparc/mm/tsb.c
index c52add79b83dc9d53a3e605e8d92fd03816b9a1f..70e50ea2a5b6d9ca48e5a34072ddf8e59a3d7e88 100644 (file)
--- a/arch/sparc/mm/tsb.c
+++ b/arch/sparc/mm/tsb.c
@@ -90,29 +90,12 @@ void flush_tsb_user(struct tlb_batch *tb)
        spin_unlock_irqrestore(&mm->context.lock, flags);
 }
 
-#if defined(CONFIG_SPARC64_PAGE_SIZE_8KB)
 #define HV_PGSZ_IDX_BASE       HV_PGSZ_IDX_8K
 #define HV_PGSZ_MASK_BASE      HV_PGSZ_MASK_8K
-#elif defined(CONFIG_SPARC64_PAGE_SIZE_64KB)
-#define HV_PGSZ_IDX_BASE       HV_PGSZ_IDX_64K
-#define HV_PGSZ_MASK_BASE      HV_PGSZ_MASK_64K
-#else
-#error Broken base page size setting...
-#endif
 
 #ifdef CONFIG_HUGETLB_PAGE
-#if defined(CONFIG_HUGETLB_PAGE_SIZE_64K)
-#define HV_PGSZ_IDX_HUGE       HV_PGSZ_IDX_64K
-#define HV_PGSZ_MASK_HUGE      HV_PGSZ_MASK_64K
-#elif defined(CONFIG_HUGETLB_PAGE_SIZE_512K)
-#define HV_PGSZ_IDX_HUGE       HV_PGSZ_IDX_512K
-#define HV_PGSZ_MASK_HUGE      HV_PGSZ_MASK_512K
-#elif defined(CONFIG_HUGETLB_PAGE_SIZE_4MB)
 #define HV_PGSZ_IDX_HUGE       HV_PGSZ_IDX_4MB
 #define HV_PGSZ_MASK_HUGE      HV_PGSZ_MASK_4MB
-#else
-#error Broken huge page size setting...
-#endif
 #endif
 
 static void setup_tsb_params(struct mm_struct *mm, unsigned long tsb_idx, unsigned long tsb_bytes)