From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM

---
 kernel/net/bridge/br_if.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/kernel/net/bridge/br_if.c b/kernel/net/bridge/br_if.c
index 1d87bf5..e35488f 100644
--- a/kernel/net/bridge/br_if.c
+++ b/kernel/net/bridge/br_if.c
@@ -157,8 +157,9 @@
 			 * This lets us disable promiscuous mode and write
 			 * this config to hw.
 			 */
-			if (br->auto_cnt == 0 ||
-			    (br->auto_cnt == 1 && br_auto_port(p)))
+			if ((p->dev->priv_flags & IFF_UNICAST_FLT) &&
+			    (br->auto_cnt == 0 ||
+			     (br->auto_cnt == 1 && br_auto_port(p))))
 				br_port_clear_promisc(p);
 			else
 				br_port_set_promisc(p);

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