add driver 5G

hc

2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2

 kernel/samples/bpf/tcp_basertt_kern.c
..
..
@@ -47,7 +47,7 @@
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 		case BPF_SOCK_OPS_BASE_RTT:
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 			n = bpf_getsockopt(skops, SOL_TCP, TCP_CONGESTION,
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 					   cong, sizeof(cong));
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-			if (!n && !__builtin_memcmp(cong, nv, sizeof(nv)+1)) {
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+			if (!n && !__builtin_memcmp(cong, nv, sizeof(nv))) {
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 				/* Set base_rtt to 80us */
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 				rv = 80;
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 			} else if (n) {