arm64/vmm/vmm.c

98 	uint64_t	gpa;
107 	vm_paddr_t	gpa;
639  * Return 'true' if 'gpa' is allocated in the guest address space.
645 vm_mem_allocated(struct vcpu *vcpu, vm_paddr_t gpa)
660 		if (mm->len != 0 && gpa >= mm->gpa && gpa < mm->gpa + mm->len)
661 			return (true);		/* 'gpa' is sysmem or devmem */
736 vm_mmap_memseg(struct vm *vm, vm_paddr_t gpa, int segid, vm_ooffset_t first,
761 	if ((gpa | first | last) & PAGE_MASK)
776 	error = vm_map_find(&vm->vmspace->vm_map, seg->object, first, &gpa,
784 		error = vm_map_wire(&vm->vmspace->vm_map, gpa, gpa + len,
787 			vm_map_remove(&vm->vmspace->vm_map, gpa, gpa + len);
793 	map->gpa = gpa;
803 vm_munmap_memseg(struct vm *vm, vm_paddr_t gpa, size_t len)
810 		if (m->gpa == gpa && m->len == len) {
820 vm_mmap_getnext(struct vm *vm, vm_paddr_t *gpa, int *segid,
829 		if (mm->len == 0 || mm->gpa < *gpa)
831 		if (mmnext == NULL || mm->gpa < mmnext->gpa)
836 		*gpa = mmnext->gpa;
861 		error = vm_map_remove(&vm->vmspace->vm_map, mm->gpa,
862 		    mm->gpa + mm->len);
890 			if (maxaddr < mm->gpa + mm->len)
891 				maxaddr = mm->gpa + mm->len;
899     uint64_t gla, int prot, uint64_t *gpa, int *is_fault)
902 	vmmops_gla2gpa(vcpu->cookie, paging, gla, prot, gpa, is_fault);
1131 	fault_ipa = vme->u.inst_emul.gpa;
1519 _vm_gpa_hold(struct vm *vm, vm_paddr_t gpa, size_t len, int reqprot,
1526 	pageoff = gpa & PAGE_MASK;
1528 		panic("vm_gpa_hold: invalid gpa/len: 0x%016lx/%lu", gpa, len);
1533 		if (sysmem_mapping(vm, mm) && gpa >= mm->gpa &&
1534 		    gpa < mm->gpa + mm->len) {
1536 			    trunc_page(gpa), PAGE_SIZE, reqprot, &m, 1);
1551 vm_gpa_hold(struct vcpu *vcpu, vm_paddr_t gpa, size_t len, int reqprot,
1563 	return (_vm_gpa_hold(vcpu->vm, gpa, len, reqprot, cookie));
1567 vm_gpa_hold_global(struct vm *vm, vm_paddr_t gpa, size_t len, int reqprot,
1571 	return (_vm_gpa_hold(vm, gpa, len, reqprot, cookie));
1704 	addr = vme->u.paging.gpa;
1721 	rv = vm_fault(map, vme->u.paging.gpa, ftype, VM_FAULT_NORMAL, NULL);