89 mspec_open(struct vm_area_struct *vma)  in mspec_open()  argument
93 	vdata = vma->vm_private_data;  in mspec_open()
104 mspec_close(struct vm_area_struct *vma)  in mspec_close()  argument
110 	vdata = vma->vm_private_data;  in mspec_close()
143 	struct vma_data *vdata = vmf->vma->vm_private_data;  in mspec_fault()
165 	return vmf_insert_pfn(vmf->vma, vmf->address, pfn);  in mspec_fault()
182 mspec_mmap(struct file *file, struct vm_area_struct *vma,  in mspec_mmap()  argument
188 	if (vma->vm_pgoff != 0)  in mspec_mmap()
191 	if ((vma->vm_flags & VM_SHARED) == 0)  in mspec_mmap()
194 	if ((vma->vm_flags & VM_WRITE) == 0)  in mspec_mmap()
197 	pages = vma_pages(vma);  in mspec_mmap()
206 	vdata->vm_start = vma->vm_start;  in mspec_mmap()
207 	vdata->vm_end = vma->vm_end;  in mspec_mmap()
211 	vma->vm_private_data = vdata;  in mspec_mmap()
213 	vma->vm_flags |= VM_IO | VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP;  in mspec_mmap()
215 		vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);  in mspec_mmap()
216 	vma->vm_ops = &mspec_vm_ops;  in mspec_mmap()
222 cached_mmap(struct file *file, struct vm_area_struct *vma)  in cached_mmap()  argument
224 	return mspec_mmap(file, vma, MSPEC_CACHED);  in cached_mmap()
228 uncached_mmap(struct file *file, struct vm_area_struct *vma)  in uncached_mmap()  argument
230 	return mspec_mmap(file, vma, MSPEC_UNCACHED);  in uncached_mmap()