diff options
Diffstat (limited to 'target/linux/generic/files/drivers/net/phy/ar8327.c')
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/ar8327.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/ar8327.c b/target/linux/generic/files/drivers/net/phy/ar8327.c index d2a5a5b6be..74c80d4452 100644 --- a/target/linux/generic/files/drivers/net/phy/ar8327.c +++ b/target/linux/generic/files/drivers/net/phy/ar8327.c @@ -685,12 +685,20 @@ ar8327_init_port(struct ar8xxx_priv *priv, int port) else t = AR8216_PORT_STATUS_LINK_AUTO; - ar8xxx_write(priv, AR8327_REG_PORT_STATUS(port), t); + if (port != AR8216_PORT_CPU && port != 6) { + /*hw limitation:if configure mac when there is traffic, + port MAC may work abnormal. Need disable lan&wan mac at fisrt*/ + ar8xxx_write(priv, AR8327_REG_PORT_STATUS(port), 0); + msleep(100); + t |= AR8216_PORT_STATUS_FLOW_CONTROL; + ar8xxx_write(priv, AR8327_REG_PORT_STATUS(port), t); + } else { + ar8xxx_write(priv, AR8327_REG_PORT_STATUS(port), t); + } + ar8xxx_write(priv, AR8327_REG_PORT_HEADER(port), 0); - t = 1 << AR8327_PORT_VLAN0_DEF_SVID_S; - t |= 1 << AR8327_PORT_VLAN0_DEF_CVID_S; - ar8xxx_write(priv, AR8327_REG_PORT_VLAN0(port), t); + ar8xxx_write(priv, AR8327_REG_PORT_VLAN0(port), 0); t = AR8327_PORT_VLAN1_OUT_MODE_UNTOUCH << AR8327_PORT_VLAN1_OUT_MODE_S; ar8xxx_write(priv, AR8327_REG_PORT_VLAN1(port), t); |