diff options
Diffstat (limited to 'drivers/net/dsa/qca8k.c')
| -rw-r--r-- | drivers/net/dsa/qca8k.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/dsa/qca8k.c b/drivers/net/dsa/qca8k.c index a32744e40baf..0d7e71528be5 100644 --- a/drivers/net/dsa/qca8k.c +++ b/drivers/net/dsa/qca8k.c @@ -490,6 +490,7 @@ qca8k_setup(struct dsa_switch *ds) { struct qca8k_priv *priv = (struct qca8k_priv *)ds->priv; int ret, i, phy_mode = -1; + u32 mask; /* Make sure that port 0 is the cpu port */ if (!dsa_is_cpu_port(ds, 0)) { @@ -515,7 +516,10 @@ qca8k_setup(struct dsa_switch *ds) if (ret < 0) return ret; - /* Enable CPU Port */ + /* Enable CPU Port, force it to maximum bandwidth and full-duplex */ + mask = QCA8K_PORT_STATUS_SPEED_1000 | QCA8K_PORT_STATUS_TXFLOW | + QCA8K_PORT_STATUS_RXFLOW | QCA8K_PORT_STATUS_DUPLEX; + qca8k_write(priv, QCA8K_REG_PORT_STATUS(QCA8K_CPU_PORT), mask); qca8k_reg_set(priv, QCA8K_REG_GLOBAL_FW_CTRL0, QCA8K_GLOBAL_FW_CTRL0_CPU_PORT_EN); qca8k_port_set_status(priv, QCA8K_CPU_PORT, 1); |