30 	struct nsim_dev *nsim_dev;  member
69 	if (state->nsim_dev->bpf_bind_verifier_delay && !insn_idx)  in nsim_bpf_verify_insn()
70 		msleep(state->nsim_dev->bpf_bind_verifier_delay);  in nsim_bpf_verify_insn()
75 		if (!state->nsim_dev->bpf_bind_verifier_accept)  in nsim_bpf_verify_insn()
218 static int nsim_bpf_create_prog(struct nsim_dev *nsim_dev,  in nsim_bpf_create_prog()  argument
229 	state->nsim_dev = nsim_dev;  in nsim_bpf_create_prog()
234 	sprintf(name, "%u", nsim_dev->prog_id_gen++);  in nsim_bpf_create_prog()
235 	state->ddir = debugfs_create_dir(name, nsim_dev->ddir_bpf_bound_progs);  in nsim_bpf_create_prog()
247 	mutex_lock(&nsim_dev->progs_list_lock);  in nsim_bpf_create_prog()
248 	list_add_tail(&state->l, &nsim_dev->bpf_bound_progs);  in nsim_bpf_create_prog()
249 	mutex_unlock(&nsim_dev->progs_list_lock);  in nsim_bpf_create_prog()
258 	struct nsim_dev *nsim_dev =  in nsim_bpf_verifier_prep()  local
261 	if (!nsim_dev->bpf_bind_accept)  in nsim_bpf_verifier_prep()
264 	return nsim_bpf_create_prog(nsim_dev, prog);  in nsim_bpf_verifier_prep()
278 	struct nsim_dev *nsim_dev;  in nsim_bpf_destroy_prog()  local
281 	nsim_dev = state->nsim_dev;  in nsim_bpf_destroy_prog()
285 	mutex_lock(&nsim_dev->progs_list_lock);  in nsim_bpf_destroy_prog()
287 	mutex_unlock(&nsim_dev->progs_list_lock);  in nsim_bpf_destroy_prog()
527 	list_add_tail(&nmap->l, &ns->nsim_dev->bpf_bound_maps);  in nsim_bpf_map_alloc()
587 int nsim_bpf_dev_init(struct nsim_dev *nsim_dev)  in nsim_bpf_dev_init()  argument
591 	INIT_LIST_HEAD(&nsim_dev->bpf_bound_progs);  in nsim_bpf_dev_init()
592 	INIT_LIST_HEAD(&nsim_dev->bpf_bound_maps);  in nsim_bpf_dev_init()
594 	nsim_dev->ddir_bpf_bound_progs = debugfs_create_dir("bpf_bound_progs",  in nsim_bpf_dev_init()
595 							    nsim_dev->ddir);  in nsim_bpf_dev_init()
596 	if (IS_ERR(nsim_dev->ddir_bpf_bound_progs))  in nsim_bpf_dev_init()
597 		return PTR_ERR(nsim_dev->ddir_bpf_bound_progs);  in nsim_bpf_dev_init()
599 	nsim_dev->bpf_dev = bpf_offload_dev_create(&nsim_bpf_dev_ops, nsim_dev);  in nsim_bpf_dev_init()
600 	err = PTR_ERR_OR_ZERO(nsim_dev->bpf_dev);  in nsim_bpf_dev_init()
604 	nsim_dev->bpf_bind_accept = true;  in nsim_bpf_dev_init()
605 	debugfs_create_bool("bpf_bind_accept", 0600, nsim_dev->ddir,  in nsim_bpf_dev_init()
606 			    &nsim_dev->bpf_bind_accept);  in nsim_bpf_dev_init()
607 	debugfs_create_u32("bpf_bind_verifier_delay", 0600, nsim_dev->ddir,  in nsim_bpf_dev_init()
608 			   &nsim_dev->bpf_bind_verifier_delay);  in nsim_bpf_dev_init()
609 	nsim_dev->bpf_bind_verifier_accept = true;  in nsim_bpf_dev_init()
610 	debugfs_create_bool("bpf_bind_verifier_accept", 0600, nsim_dev->ddir,  in nsim_bpf_dev_init()
611 			    &nsim_dev->bpf_bind_verifier_accept);  in nsim_bpf_dev_init()
615 void nsim_bpf_dev_exit(struct nsim_dev *nsim_dev)  in nsim_bpf_dev_exit()  argument
617 	WARN_ON(!list_empty(&nsim_dev->bpf_bound_progs));  in nsim_bpf_dev_exit()
618 	WARN_ON(!list_empty(&nsim_dev->bpf_bound_maps));  in nsim_bpf_dev_exit()
619 	bpf_offload_dev_destroy(nsim_dev->bpf_dev);  in nsim_bpf_dev_exit()
627 	err = bpf_offload_dev_netdev_register(ns->nsim_dev->bpf_dev,  in nsim_bpf_init()
659 	bpf_offload_dev_netdev_unregister(ns->nsim_dev->bpf_dev, ns->netdev);  in nsim_bpf_uninit()