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 	list_add_tail(&state->l, &nsim_dev->bpf_bound_progs);  in nsim_bpf_create_prog()
256 	struct nsim_dev *nsim_dev =  in nsim_bpf_verifier_prep()  local
259 	if (!nsim_dev->bpf_bind_accept)  in nsim_bpf_verifier_prep()
262 	return nsim_bpf_create_prog(nsim_dev, prog);  in nsim_bpf_verifier_prep()
520 	list_add_tail(&nmap->l, &ns->nsim_dev->bpf_bound_maps);  in nsim_bpf_map_alloc()
580 int nsim_bpf_dev_init(struct nsim_dev *nsim_dev)  in nsim_bpf_dev_init()  argument
584 	INIT_LIST_HEAD(&nsim_dev->bpf_bound_progs);  in nsim_bpf_dev_init()
585 	INIT_LIST_HEAD(&nsim_dev->bpf_bound_maps);  in nsim_bpf_dev_init()
587 	nsim_dev->ddir_bpf_bound_progs = debugfs_create_dir("bpf_bound_progs",  in nsim_bpf_dev_init()
588 							    nsim_dev->ddir);  in nsim_bpf_dev_init()
589 	if (IS_ERR(nsim_dev->ddir_bpf_bound_progs))  in nsim_bpf_dev_init()
590 		return PTR_ERR(nsim_dev->ddir_bpf_bound_progs);  in nsim_bpf_dev_init()
592 	nsim_dev->bpf_dev = bpf_offload_dev_create(&nsim_bpf_dev_ops, nsim_dev);  in nsim_bpf_dev_init()
593 	err = PTR_ERR_OR_ZERO(nsim_dev->bpf_dev);  in nsim_bpf_dev_init()
597 	nsim_dev->bpf_bind_accept = true;  in nsim_bpf_dev_init()
598 	debugfs_create_bool("bpf_bind_accept", 0600, nsim_dev->ddir,  in nsim_bpf_dev_init()
599 			    &nsim_dev->bpf_bind_accept);  in nsim_bpf_dev_init()
600 	debugfs_create_u32("bpf_bind_verifier_delay", 0600, nsim_dev->ddir,  in nsim_bpf_dev_init()
601 			   &nsim_dev->bpf_bind_verifier_delay);  in nsim_bpf_dev_init()
602 	nsim_dev->bpf_bind_verifier_accept = true;  in nsim_bpf_dev_init()
603 	debugfs_create_bool("bpf_bind_verifier_accept", 0600, nsim_dev->ddir,  in nsim_bpf_dev_init()
604 			    &nsim_dev->bpf_bind_verifier_accept);  in nsim_bpf_dev_init()
608 void nsim_bpf_dev_exit(struct nsim_dev *nsim_dev)  in nsim_bpf_dev_exit()  argument
610 	WARN_ON(!list_empty(&nsim_dev->bpf_bound_progs));  in nsim_bpf_dev_exit()
611 	WARN_ON(!list_empty(&nsim_dev->bpf_bound_maps));  in nsim_bpf_dev_exit()
612 	bpf_offload_dev_destroy(nsim_dev->bpf_dev);  in nsim_bpf_dev_exit()
620 	err = bpf_offload_dev_netdev_register(ns->nsim_dev->bpf_dev,  in nsim_bpf_init()
652 	bpf_offload_dev_netdev_unregister(ns->nsim_dev->bpf_dev, ns->netdev);  in nsim_bpf_uninit()