124         let xhci = Arc::new(Xhci {  in new()  localVariable
135         Self::init_reg_callbacks(&xhci);  in new()
136         Ok(xhci)  in new()
139     fn init_reg_callbacks(xhci: &Arc<Xhci>) {  in init_reg_callbacks()
142         let xhci_weak = Arc::downgrade(xhci);  in init_reg_callbacks()
143         xhci.regs.usbcmd.set_write_cb(move |val: u32| {  in init_reg_callbacks()
146             let xhci = xhci_weak.upgrade().unwrap();  in init_reg_callbacks()  localVariable
147             let r = xhci.usbcmd_callback(val);  in init_reg_callbacks()
148             xhci.handle_register_callback_result(r, 0)  in init_reg_callbacks()
151         let xhci_weak = Arc::downgrade(xhci);  in init_reg_callbacks()
152         xhci.regs.crcr.set_write_cb(move |val: u64| {  in init_reg_callbacks()
153             let xhci = xhci_weak.upgrade().unwrap();  in init_reg_callbacks()  localVariable
154             xhci.crcr_callback(val)  in init_reg_callbacks()
157         for i in 0..xhci.regs.portsc.len() {  in init_reg_callbacks()
158             let xhci_weak = Arc::downgrade(xhci);  in init_reg_callbacks()
159             xhci.regs.portsc[i].set_write_cb(move |val: u32| {  in init_reg_callbacks()
160                 let xhci = xhci_weak.upgrade().unwrap();  in init_reg_callbacks()  localVariable
161                 let r = xhci.portsc_callback(i as u32, val);  in init_reg_callbacks()
162                 xhci.handle_register_callback_result(r, 0)  in init_reg_callbacks()
166         for i in 0..xhci.regs.doorbells.len() {  in init_reg_callbacks()
167             let xhci_weak = Arc::downgrade(xhci);  in init_reg_callbacks()
168             xhci.regs.doorbells[i].set_write_cb(move |val: u32| {  in init_reg_callbacks()
169                 let xhci = xhci_weak.upgrade().unwrap();  in init_reg_callbacks()  localVariable
170                 let r = xhci.doorbell_callback(i as u32, val);  in init_reg_callbacks()
171                 xhci.handle_register_callback_result(r, ());  in init_reg_callbacks()
176         let xhci_weak = Arc::downgrade(xhci);  in init_reg_callbacks()
177         xhci.regs.iman.set_write_cb(move |val: u32| {  in init_reg_callbacks()
178             let xhci = xhci_weak.upgrade().unwrap();  in init_reg_callbacks()  localVariable
179             let r = xhci.iman_callback(val);  in init_reg_callbacks()
180             xhci.handle_register_callback_result(r, ());  in init_reg_callbacks()
184         let xhci_weak = Arc::downgrade(xhci);  in init_reg_callbacks()
185         xhci.regs.imod.set_write_cb(move |val: u32| {  in init_reg_callbacks()
186             let xhci = xhci_weak.upgrade().unwrap();  in init_reg_callbacks()  localVariable
187             let r = xhci.imod_callback(val);  in init_reg_callbacks()
188             xhci.handle_register_callback_result(r, ());  in init_reg_callbacks()
192         let xhci_weak = Arc::downgrade(xhci);  in init_reg_callbacks()
193         xhci.regs.erstsz.set_write_cb(move |val: u32| {  in init_reg_callbacks()
194             let xhci = xhci_weak.upgrade().unwrap();  in init_reg_callbacks()  localVariable
195             let r = xhci.erstsz_callback(val);  in init_reg_callbacks()
196             xhci.handle_register_callback_result(r, ());  in init_reg_callbacks()
200         let xhci_weak = Arc::downgrade(xhci);  in init_reg_callbacks()
201         xhci.regs.erstba.set_write_cb(move |val: u64| {  in init_reg_callbacks()
202             let xhci = xhci_weak.upgrade().unwrap();  in init_reg_callbacks()  localVariable
203             let r = xhci.erstba_callback(val);  in init_reg_callbacks()
204             xhci.handle_register_callback_result(r, ());  in init_reg_callbacks()
208         let xhci_weak = Arc::downgrade(xhci);  in init_reg_callbacks()
209         xhci.regs.erdp.set_write_cb(move |val: u64| {  in init_reg_callbacks()
210             let xhci = xhci_weak.upgrade().unwrap();  in init_reg_callbacks()  localVariable
211             let r = xhci.erdp_callback(val);  in init_reg_callbacks()
212             xhci.handle_register_callback_result(r, ());  in init_reg_callbacks()