修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/net/tipc/eth_media.c
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@@ -62,12 +62,10 @@
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 			     struct tipc_media_addr *addr,
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 			     char *msg)
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 {
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-	char bcast_mac[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
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-
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 	memset(addr, 0, sizeof(*addr));
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 	ether_addr_copy(addr->value, msg);
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 	addr->media_id = TIPC_MEDIA_TYPE_ETH;
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-	addr->broadcast = !memcmp(addr->value, bcast_mac, ETH_ALEN);
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+	addr->broadcast = is_broadcast_ether_addr(addr->value);
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 	return 0;
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 }
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@@ -92,7 +90,8 @@
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 	.raw2addr	= tipc_eth_raw2addr,
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 	.priority	= TIPC_DEF_LINK_PRI,
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 	.tolerance	= TIPC_DEF_LINK_TOL,
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-	.window		= TIPC_DEF_LINK_WIN,
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+	.min_win	= TIPC_DEF_LINK_WIN,
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+	.max_win	= TIPC_MAX_LINK_WIN,
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 	.type_id	= TIPC_MEDIA_TYPE_ETH,
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 	.hwaddr_len	= ETH_ALEN,
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 	.name		= "eth"