osfmk/arm/pmap.c

370     uint32_t flags;             /* address flags */
538  * Protection flags for various requested VM definitions, all of them are in here.
1114     pv_h->flags &= ~bits;
1127     if ((pv_h->flags & bits) == (unsigned int)bits)
1130     return (pv_h->flags & bits);
1141     pv_h->flags |= bits;
1194     unsigned int attr = pv_h->flags;
1624 vm_offset_t pmap_map(vm_offset_t virt, vm_map_offset_t start_addr, vm_map_offset_t end_addr, vm_prot_t prot, unsigned int flags)
1630         pmap_enter(kernel_pmap, (vm_map_offset_t) virt, (start_addr >> PAGE_SHIFT), prot, flags, FALSE, TRUE);
1681 vm_offset_t io_map(vm_offset_t phys_addr, vm_size_t size, unsigned int flags)
1692         (void) pmap_map_bd(start, phys_addr, phys_addr + round_page(size), VM_PROT_READ | VM_PROT_WRITE, flags);
1695         (void) pmap_map(start, phys_addr, phys_addr + round_page(size), VM_PROT_READ | VM_PROT_WRITE, flags);
1701 vm_offset_t io_map_spec(vm_map_offset_t phys_addr, vm_size_t size, unsigned int flags)
1703     return (io_map(phys_addr, size, flags));
1755 boolean_t pmap_map_bd(vm_offset_t virt, vm_map_offset_t start, vm_map_offset_t end, vm_prot_t prot, unsigned int flags)
2228 void pmap_map_block(pmap_t pmap, addr64_t va, ppnum_t pa, uint32_t size, vm_prot_t prot, int attr, __unused unsigned int flags)
2429 void pmap_enter(pmap_t pmap, vm_map_offset_t va, ppnum_t pa, vm_prot_t prot, vm_prot_t fault_type, unsigned int flags, boolean_t wired)
2431     pmap_enter_options(pmap, va, pa, prot, fault_type, flags, wired, 0);
2835 kern_return_t pmap_enter_options(pmap_t pmap, vm_map_offset_t va, ppnum_t pa, vm_prot_t prot, vm_prot_t fault_type, unsigned int flags, boolean_t wired, unsigned int options)
2882      * If the old page already has a mapping, the caller might be changing protection flags.
3640                 panic("pmap_page_protect(): null PTE pmap=%p pn=0x%x vaddr=0x%08x shadow=0x%08x\n", pmap, pn, vaddr, pv_e->flags);