From: Issam Hamdi Date: Fri, 20 Dec 2024 15:24:53 +0000 (+0100) Subject: realtek: dsa: rtl93xx: Switch to MSTP compatible STP mode X-Git-Url: http://git.openwrt.org/?a=commitdiff_plain;h=6236291cb4ebfde9ef73cba0e3bd7a1d5fd18ac5;p=openwrt%2Fopenwrt.git realtek: dsa: rtl93xx: Switch to MSTP compatible STP mode The realtek DSA switch driver sets up all VLANs using CIST. It is therefore not necessary to enforce CIST using the ST_CTRL register. This allows us later to overwrite the MSTI of VLANs. This is necessary to get MSTP working on RTL93xx. Signed-off-by: Issam Hamdi Signed-off-by: Sven Eckelmann Link: https://github.com/openwrt/openwrt/pull/20421 Signed-off-by: Hauke Mehrtens --- diff --git a/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/common.c b/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/common.c index 59abba7807..3cbbb1a522 100644 --- a/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/common.c +++ b/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/common.c @@ -1501,7 +1501,7 @@ static int __init rtl83xx_sw_probe(struct platform_device *pdev) */ priv->version = RTL8390_VERSION_A; priv->ds->num_lag_ids = 16; - sw_w32(1, RTL930X_ST_CTRL); + sw_w32(0, RTL930X_ST_CTRL); priv->l2_bucket_size = 8; priv->n_pie_blocks = 16; priv->port_ignore = 0x3f; @@ -1521,7 +1521,7 @@ static int __init rtl83xx_sw_probe(struct platform_device *pdev) */ priv->version = RTL8390_VERSION_A; priv->ds->num_lag_ids = 16; - sw_w32(1, RTL931x_ST_CTRL); + sw_w32(0, RTL931x_ST_CTRL); priv->l2_bucket_size = 8; priv->n_pie_blocks = 16; priv->port_ignore = 0x3f;