add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/net/ipv4/inet_connection_sock.c
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@@ -147,10 +147,14 @@
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 	 */
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 	sk_for_each_bound(sk2, &tb->owners) {
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-		if (sk != sk2 &&
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-		    (!sk->sk_bound_dev_if ||
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-		     !sk2->sk_bound_dev_if ||
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-		     sk->sk_bound_dev_if == sk2->sk_bound_dev_if)) {
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+		int bound_dev_if2;
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+
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+		if (sk == sk2)
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+			continue;
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+		bound_dev_if2 = READ_ONCE(sk2->sk_bound_dev_if);
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+		if ((!sk->sk_bound_dev_if ||
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+		     !bound_dev_if2 ||
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+		     sk->sk_bound_dev_if == bound_dev_if2)) {
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 			if (reuse && sk2->sk_reuse &&
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 			    sk2->sk_state != TCP_LISTEN) {
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 				if ((!relax ||
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@@ -912,11 +916,25 @@
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 }
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 EXPORT_SYMBOL(inet_csk_prepare_forced_close);
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+static int inet_ulp_can_listen(const struct sock *sk)
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+{
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+	const struct inet_connection_sock *icsk = inet_csk(sk);
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+
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+	if (icsk->icsk_ulp_ops && !icsk->icsk_ulp_ops->clone)
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+		return -EINVAL;
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+
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+	return 0;
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+}
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+
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 int inet_csk_listen_start(struct sock *sk, int backlog)
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 {
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 	struct inet_connection_sock *icsk = inet_csk(sk);
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 	struct inet_sock *inet = inet_sk(sk);
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-	int err = -EADDRINUSE;
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+	int err;
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+
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+	err = inet_ulp_can_listen(sk);
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+	if (unlikely(err))
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+		return err;
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938
 
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 	reqsk_queue_alloc(&icsk->icsk_accept_queue);
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@@ -928,6 +946,7 @@
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 	 * It is OK, because this socket enters to hash table only
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 	 * after validation is complete.
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 	 */
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+	err = -EADDRINUSE;
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 	inet_sk_state_store(sk, TCP_LISTEN);
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 	if (!sk->sk_prot->get_port(sk, inet->inet_num)) {
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 		inet->inet_sport = htons(inet->inet_num);