diff options
Diffstat (limited to 'drivers/net/dsa/bcm_sf2.c')
| -rw-r--r-- | drivers/net/dsa/bcm_sf2.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index d9b7da545063..58b8fef25b96 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -506,6 +506,15 @@ static void bcm_sf2_sw_adjust_link(struct dsa_switch *ds, int port, port_mode = EXT_REVMII; break; default: + /* All other PHYs: internal and MoCA */ + goto force_link; + } + + /* If the link is down, just disable the interface to conserve power */ + if (!phydev->link) { + reg = reg_readl(priv, REG_RGMII_CNTRL_P(port)); + reg &= ~RGMII_MODE_EN; + reg_writel(priv, reg, REG_RGMII_CNTRL_P(port)); goto force_link; } |