diff options
Diffstat (limited to 'arch/sparc64/mm/tsb.c')
| -rw-r--r-- | arch/sparc64/mm/tsb.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/arch/sparc64/mm/tsb.c b/arch/sparc64/mm/tsb.c index c5dc4b0..975242a 100644 --- a/arch/sparc64/mm/tsb.c +++ b/arch/sparc64/mm/tsb.c @@ -85,8 +85,7 @@ static void setup_tsb_params(struct mm_struct *mm, unsigned long tsb_bytes) mm->context.tsb_nentries = tsb_bytes / sizeof(struct tsb); base = TSBMAP_BASE; - tte = (_PAGE_VALID | _PAGE_L | _PAGE_CP | - _PAGE_CV | _PAGE_P | _PAGE_W); + tte = pgprot_val(PAGE_KERNEL_LOCKED); tsb_paddr = __pa(mm->context.tsb); BUG_ON(tsb_paddr & (tsb_bytes - 1UL)); @@ -99,55 +98,48 @@ static void setup_tsb_params(struct mm_struct *mm, unsigned long tsb_bytes) #ifdef DCACHE_ALIASING_POSSIBLE base += (tsb_paddr & 8192); #endif - tte |= _PAGE_SZ8K; page_sz = 8192; break; case 8192 << 1: tsb_reg = 0x1UL; - tte |= _PAGE_SZ64K; page_sz = 64 * 1024; break; case 8192 << 2: tsb_reg = 0x2UL; - tte |= _PAGE_SZ64K; page_sz = 64 * 1024; break; case 8192 << 3: tsb_reg = 0x3UL; - tte |= _PAGE_SZ64K; page_sz = 64 * 1024; break; case 8192 << 4: tsb_reg = 0x4UL; - tte |= _PAGE_SZ512K; page_sz = 512 * 1024; break; case 8192 << 5: tsb_reg = 0x5UL; - tte |= _PAGE_SZ512K; page_sz = 512 * 1024; break; case 8192 << 6: tsb_reg = 0x6UL; - tte |= _PAGE_SZ512K; page_sz = 512 * 1024; break; case 8192 << 7: tsb_reg = 0x7UL; - tte |= _PAGE_SZ4MB; page_sz = 4 * 1024 * 1024; break; default: BUG(); }; + tte |= pte_sz_bits(page_sz); if (tlb_type == cheetah_plus || tlb_type == hypervisor) { /* Physical mapping, no locked TLB entry for TSB. */ |