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| author | Rudolf Vesely <i@rudolfvesely.com> | 2023-10-02 06:51:19 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2023-10-08 14:14:50 +0200 |
| commit | 83e681e69e846bb1094fb7c6676e6e58334d57ed (patch) | |
| tree | 9494c0cce084e8e3ba0f85894a580237d02d63e3 /target/linux | |
| parent | 5b00873f5d14f623185388251e46850940c50383 (diff) | |
| download | upstream-83e681e69e846bb1094fb7c6676e6e58334d57ed.tar.gz upstream-83e681e69e846bb1094fb7c6676e6e58334d57ed.tar.bz2 upstream-83e681e69e846bb1094fb7c6676e6e58334d57ed.zip | |
rtl83xx: fix STP by trapping BPDUs
Fix Spanning Tree Protocol (STP) by changing COPY2CPU which currently
makes switch to ignore Bridge Protocol Data Units (BPDUs).
Tested on Zyxel GS1900-8, 24 and 48.
Signed-off-by: Rudolf Vesely <i@rudolfvesely.com>
[ improve commit description and add new line in different sections ]
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
(cherry picked from commit 41fcc617f94601072d304f2f68e12cf1dd058707)
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/dsa.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/dsa.c b/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/dsa.c index 6f55f1e892..0af98e4470 100644 --- a/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/dsa.c +++ b/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/dsa.c @@ -152,7 +152,7 @@ static void rtl83xx_vlan_setup(struct rtl838x_switch_priv *priv) static void rtl83xx_setup_bpdu_traps(struct rtl838x_switch_priv *priv) { for (int i = 0; i < priv->cpu_port; i++) - priv->r->set_receive_management_action(i, BPDU, COPY2CPU); + priv->r->set_receive_management_action(i, BPDU, TRAP2CPU); } static void rtl83xx_port_set_salrn(struct rtl838x_switch_priv *priv, |