52 	peer_psd = rcu_dereference(peer_ns->psp.dev);  in nsim_do_psp()
75 		u64_stats_update_begin(&ns->psp.syncp);  in nsim_do_psp()
76 		u64_stats_inc(&ns->psp.tx_packets);  in nsim_do_psp()
77 		u64_stats_inc(&ns->psp.rx_packets);  in nsim_do_psp()
78 		u64_stats_add(&ns->psp.tx_bytes,  in nsim_do_psp()
80 		u64_stats_add(&ns->psp.rx_bytes,  in nsim_do_psp()
82 		u64_stats_update_end(&ns->psp.syncp);  in nsim_do_psp()
138 	new = ++ns->psp.spi & PSP_SPI_KEY_ID;  in nsim_rx_spi_alloc()
145 		assoc->key[i] = ns->psp.spi + i;  in nsim_rx_spi_alloc()
158 	ns->psp.assoc_cnt++;  in nsim_assoc_add()
174 	ns->psp.assoc_cnt--;  in nsim_assoc_del()
188 		start = u64_stats_fetch_begin(&ns->psp.syncp);  in nsim_get_stats()
189 		stats->rx_bytes = u64_stats_read(&ns->psp.rx_bytes);  in nsim_get_stats()
190 		stats->rx_packets = u64_stats_read(&ns->psp.rx_packets);  in nsim_get_stats()
191 		stats->tx_bytes = u64_stats_read(&ns->psp.tx_bytes);  in nsim_get_stats()
192 		stats->tx_packets = u64_stats_read(&ns->psp.tx_packets);  in nsim_get_stats()
193 	} while (u64_stats_fetch_retry(&ns->psp.syncp, start));  in nsim_get_stats()
217 	psd = rcu_dereference_protected(ns->psp.dev,  in __nsim_psp_uninit()
219 					lockdep_is_held(&ns->psp.rereg_lock));  in __nsim_psp_uninit()
221 		rcu_assign_pointer(ns->psp.dev, NULL);  in __nsim_psp_uninit()
225 	WARN_ON(ns->psp.assoc_cnt);  in __nsim_psp_uninit()
230 	debugfs_remove(ns->psp.rereg);  in nsim_psp_uninit()
231 	mutex_destroy(&ns->psp.rereg_lock);  in nsim_psp_uninit()
243 	mutex_lock(&ns->psp.rereg_lock);  in nsim_psp_rereg_write()
252 	rcu_assign_pointer(ns->psp.dev, psd);  in nsim_psp_rereg_write()
255 	mutex_unlock(&ns->psp.rereg_lock);  in nsim_psp_rereg_write()
275 	rcu_assign_pointer(ns->psp.dev, psd);  in nsim_psp_init()
277 	mutex_init(&ns->psp.rereg_lock);  in nsim_psp_init()
278 	ns->psp.rereg = debugfs_create_file("psp_rereg", 0200, ddir, ns,  in nsim_psp_init()