diff options
Diffstat (limited to 'drivers/net/dsa')
| -rw-r--r-- | drivers/net/dsa/b53/b53_common.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c index 491e4ffa8a0e..4e37ec27e496 100644 --- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c @@ -523,6 +523,10 @@ static int b53_enable_port(struct dsa_switch *ds, int port, b53_imp_vlan_setup(ds, cpu_port); + /* If EEE was enabled, restore it */ + if (dev->ports[port].eee.eee_enabled) + b53_eee_enable_set(ds, port, true); + return 0; } @@ -879,6 +883,7 @@ static void b53_adjust_link(struct dsa_switch *ds, int port, struct phy_device *phydev) { struct b53_device *dev = ds->priv; + struct ethtool_eee *p = &dev->ports[port].eee; u8 rgmii_ctrl = 0, reg = 0, off; if (!phy_is_pseudo_fixed_link(phydev)) @@ -1000,6 +1005,9 @@ static void b53_adjust_link(struct dsa_switch *ds, int port, b53_write8(dev, B53_CTRL_PAGE, po_reg, gmii_po); } } + + /* Re-negotiate EEE if it was enabled already */ + p->eee_enabled = b53_eee_init(ds, port, phydev); } int b53_vlan_filtering(struct dsa_switch *ds, int port, bool vlan_filtering) @@ -1605,6 +1613,8 @@ static const struct dsa_switch_ops b53_switch_ops = { .adjust_link = b53_adjust_link, .port_enable = b53_enable_port, .port_disable = b53_disable_port, + .get_mac_eee = b53_get_mac_eee, + .set_mac_eee = b53_set_mac_eee, .port_bridge_join = b53_br_join, .port_bridge_leave = b53_br_leave, .port_stp_state_set = b53_br_set_stp_state, |