14 static void handle_nonesp(struct espintcp_ctx *ctx, struct sk_buff *skb,  in handle_nonesp()  argument
27 	skb_queue_tail(&ctx->ike_queue, skb);  in handle_nonesp()
28 	ctx->saved_data_ready(sk);  in handle_nonesp()
55 	struct espintcp_ctx *ctx = container_of(strp, struct espintcp_ctx,  in espintcp_rcv()  local
108 		handle_nonesp(ctx, skb, strp->sk);  in espintcp_rcv()
137 	struct espintcp_ctx *ctx = espintcp_getctx(sk);  in espintcp_recvmsg()  local
143 	skb = __skb_recv_datagram(sk, &ctx->ike_queue, flags, &off, &err);  in espintcp_recvmsg()
170 	struct espintcp_ctx *ctx = espintcp_getctx(sk);  in espintcp_queue_out()  local
172 	if (skb_queue_len(&ctx->out_queue) >= READ_ONCE(netdev_max_backlog))  in espintcp_queue_out()
175 	__skb_queue_tail(&ctx->out_queue, skb);  in espintcp_queue_out()
259 	struct espintcp_ctx *ctx = espintcp_getctx(sk);  in espintcp_push_msgs()  local
260 	struct espintcp_msg *emsg = &ctx->partial;  in espintcp_push_msgs()
266 	if (ctx->tx_running)  in espintcp_push_msgs()
268 	ctx->tx_running = 1;  in espintcp_push_msgs()
275 		ctx->tx_running = 0;  in espintcp_push_msgs()
281 	ctx->tx_running = 0;  in espintcp_push_msgs()
288 	struct espintcp_ctx *ctx = espintcp_getctx(sk);  in espintcp_push_skb()  local
289 	struct espintcp_msg *emsg = &ctx->partial;  in espintcp_push_skb()
323 	struct espintcp_ctx *ctx = espintcp_getctx(sk);  in espintcp_sendmsg()  local
324 	struct espintcp_msg *emsg = &ctx->partial;  in espintcp_sendmsg()
405 	struct espintcp_ctx *ctx = espintcp_getctx(sk);  in espintcp_data_ready()  local
409 	strp_data_ready(&ctx->strp);  in espintcp_data_ready()
414 	struct espintcp_ctx *ctx = container_of(work,  in espintcp_tx_work()  local
416 	struct sock *sk = ctx->strp.sk;  in espintcp_tx_work()
419 	if (!ctx->tx_running)  in espintcp_tx_work()
426 	struct espintcp_ctx *ctx = espintcp_getctx(sk);  in espintcp_write_space()  local
428 	schedule_work(&ctx->work);  in espintcp_write_space()
429 	ctx->saved_write_space(sk);  in espintcp_write_space()
434 	struct espintcp_ctx *ctx = espintcp_getctx(sk);  in espintcp_destruct()  local
436 	ctx->saved_destruct(sk);  in espintcp_destruct()
437 	kfree(ctx);  in espintcp_destruct()
457 	struct espintcp_ctx *ctx;  in espintcp_init_sk()  local
464 	ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);  in espintcp_init_sk()
465 	if (!ctx)  in espintcp_init_sk()
468 	err = strp_init(&ctx->strp, sk, &cb);  in espintcp_init_sk()
474 	strp_check_rcv(&ctx->strp);  in espintcp_init_sk()
475 	skb_queue_head_init(&ctx->ike_queue);  in espintcp_init_sk()
476 	skb_queue_head_init(&ctx->out_queue);  in espintcp_init_sk()
490 	ctx->saved_data_ready = sk->sk_data_ready;  in espintcp_init_sk()
491 	ctx->saved_write_space = sk->sk_write_space;  in espintcp_init_sk()
492 	ctx->saved_destruct = sk->sk_destruct;  in espintcp_init_sk()
496 	rcu_assign_pointer(icsk->icsk_ulp_data, ctx);  in espintcp_init_sk()
497 	INIT_WORK(&ctx->work, espintcp_tx_work);  in espintcp_init_sk()
506 	kfree(ctx);  in espintcp_init_sk()
512 	struct espintcp_ctx *ctx = espintcp_getctx(sk);  in espintcp_release()  local
517 	skb_queue_splice_init(&ctx->out_queue, &queue);  in espintcp_release()
527 	struct espintcp_ctx *ctx = espintcp_getctx(sk);  in espintcp_close()  local
528 	struct espintcp_msg *emsg = &ctx->partial;  in espintcp_close()
530 	strp_stop(&ctx->strp);  in espintcp_close()
535 	cancel_work_sync(&ctx->work);  in espintcp_close()
536 	strp_done(&ctx->strp);  in espintcp_close()
538 	skb_queue_purge(&ctx->out_queue);  in espintcp_close()
539 	skb_queue_purge(&ctx->ike_queue);  in espintcp_close()
556 	struct espintcp_ctx *ctx = espintcp_getctx(sk);  in espintcp_poll()  local
558 	if (!skb_queue_empty(&ctx->ike_queue))  in espintcp_poll()