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Differential D28832 Diff 84727 sys/arm64/include/pmap.h

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sys/arm64/include/pmap.h

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* or an L2 Large Page mapping. * or an L2 Large Page mapping.
*/ */
#define L1_MAPPABLE_P(va, pa, size) \ #define L1_MAPPABLE_P(va, pa, size) \
((((va) | (pa)) & L1_OFFSET) == 0 && (size) >= L1_SIZE) ((((va) | (pa)) & L1_OFFSET) == 0 && (size) >= L1_SIZE)
void pmap_activate_vm(pmap_t); void pmap_activate_vm(pmap_t);
void pmap_bootstrap(vm_offset_t, vm_offset_t, vm_paddr_t, vm_size_t); void pmap_bootstrap(vm_offset_t, vm_offset_t, vm_paddr_t, vm_size_t);
int pmap_change_attr(vm_offset_t va, vm_size_t size, int mode); int pmap_change_attr(vm_offset_t va, vm_size_t size, int mode);
void pmap_kenter(vm_offset_t sva, vm_size_t size, vm_paddr_t pa, int mode); void pmap_kenter_arm64(vm_offset_t sva, vm_size_t size, vm_paddr_t pa,
int mode);
void pmap_kenter_device(vm_offset_t, vm_size_t, vm_paddr_t); void pmap_kenter_device(vm_offset_t, vm_size_t, vm_paddr_t);
bool pmap_klookup(vm_offset_t va, vm_paddr_t *pa); bool pmap_klookup(vm_offset_t va, vm_paddr_t *pa);
vm_paddr_t pmap_kextract(vm_offset_t va); vm_paddr_t pmap_kextract(vm_offset_t va);
void pmap_kremove(vm_offset_t); void pmap_kremove(vm_offset_t);
void pmap_kremove_device(vm_offset_t, vm_size_t); void pmap_kremove_device(vm_offset_t, vm_size_t);
void *pmap_mapdev_attr(vm_offset_t pa, vm_size_t size, vm_memattr_t ma); void *pmap_mapdev_attr(vm_offset_t pa, vm_size_t size, vm_memattr_t ma);
bool pmap_page_is_mapped(vm_page_t m); bool pmap_page_is_mapped(vm_page_t m);
int pmap_pinit_stage(pmap_t, enum pmap_stage, int); int pmap_pinit_stage(pmap_t, enum pmap_stage, int);
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