t4_alloc_page_pods_for_buf
rc = t4_alloc_page_pods_for_buf(pr, (vm_offset_t)csio->data_ptr,
return (t4_alloc_page_pods_for_buf(pr, (vm_offset_t)drb->buf, drb->len,
int t4_alloc_page_pods_for_buf(struct ppod_region *, vm_offset_t, int,