upf_dev
lp = kmem_zalloc(sizeof (struct upf_dev), KM_SLEEP);
dp = usbgem_do_attach(dip, ugcp, lp, sizeof (struct upf_dev));
kmem_free(lp, sizeof (struct upf_dev));
struct upf_dev *lp = dp->private;
struct upf_dev *lp = dp->private;
struct upf_dev *lp = dp->private;
struct upf_dev *lp = dp->private;
struct upf_dev *lp = dp->private;
struct upf_dev *lp = dp->private;
struct upf_dev *lp = dp->private;
struct upf_dev *lp = dp->private;
struct upf_dev *lp = dp->private;
struct upf_dev *lp = dp->private;
struct upf_dev *lp = dp->private;
struct upf_dev *lp = dp->private;
struct upf_dev *lp;