diff options
Diffstat (limited to 'sys/powerpc/aim/mmu_oea64.c')
| -rw-r--r-- | sys/powerpc/aim/mmu_oea64.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/sys/powerpc/aim/mmu_oea64.c b/sys/powerpc/aim/mmu_oea64.c index 796b1719b8ba..62bbb6ddaf9b 100644 --- a/sys/powerpc/aim/mmu_oea64.c +++ b/sys/powerpc/aim/mmu_oea64.c @@ -297,7 +297,7 @@ static u_int moea64_clear_bit(vm_page_t, uint64_t); static void moea64_kremove(vm_offset_t); static void moea64_syncicache(pmap_t pmap, vm_offset_t va, vm_paddr_t pa, vm_size_t sz); -static void moea64_pmap_init_qpages(void); +static void moea64_pmap_init_qpages(void *); static void moea64_remove_locked(pmap_t, vm_offset_t, vm_offset_t, struct pvo_dlist *); @@ -1284,7 +1284,7 @@ moea64_late_bootstrap(vm_offset_t kernelstart, vm_offset_t kernelend) } static void -moea64_pmap_init_qpages(void) +moea64_pmap_init_qpages(void *dummy __unused) { struct pcpu *pc; int i; @@ -1567,15 +1567,14 @@ void moea64_zero_page(vm_page_t m) { vm_paddr_t pa = VM_PAGE_TO_PHYS(m); - vm_offset_t va, off; + vm_offset_t va; mtx_lock(&moea64_scratchpage_mtx); moea64_set_scratchpage_pa(0, pa); va = moea64_scratchpage_va[0]; - for (off = 0; off < PAGE_SIZE; off += cacheline_size) - __asm __volatile("dcbz 0,%0" :: "r"(va + off)); + bzero((void *)va, PAGE_SIZE); mtx_unlock(&moea64_scratchpage_mtx); } @@ -1584,11 +1583,10 @@ void moea64_zero_page_dmap(vm_page_t m) { vm_paddr_t pa = VM_PAGE_TO_PHYS(m); - vm_offset_t va, off; + vm_offset_t va; va = PHYS_TO_DMAP(pa); - for (off = 0; off < PAGE_SIZE; off += cacheline_size) - __asm __volatile("dcbz 0,%0" :: "r"(va + off)); + bzero((void *)va, PAGE_SIZE); } vm_offset_t |