diff options
| -rw-r--r-- | drivers/net/dsa/bcm_sf2.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index 11a72c4cbb92..2279e5e2deee 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -625,7 +625,9 @@ static void bcm_sf2_sw_adjust_link(struct dsa_switch *ds, int port, struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds); struct ethtool_eee *p = &priv->port_sts[port].eee; u32 id_mode_dis = 0, port_mode; + u16 lcl_adv = 0, rmt_adv = 0; const char *str = NULL; + u8 flowctrl = 0; u32 reg, offset; if (priv->type == BCM7445_DEVICE_ID) @@ -697,10 +699,27 @@ force_link: break; } + if (phydev->duplex == DUPLEX_FULL && + phydev->autoneg == AUTONEG_ENABLE) { + if (phydev->pause) + rmt_adv = LPA_PAUSE_CAP; + if (phydev->asym_pause) + rmt_adv |= LPA_PAUSE_ASYM; + if (phydev->advertising & ADVERTISED_Pause) + lcl_adv = ADVERTISE_PAUSE_CAP; + if (phydev->advertising & ADVERTISED_Asym_Pause) + lcl_adv |= ADVERTISE_PAUSE_ASYM; + flowctrl = mii_resolve_flowctrl_fdx(lcl_adv, rmt_adv); + } + if (phydev->link) reg |= LINK_STS; if (phydev->duplex == DUPLEX_FULL) reg |= DUPLX_MODE; + if (flowctrl & FLOW_CTRL_TX) + reg |= TXFLOW_CNTL; + if (flowctrl & FLOW_CTRL_RX) + reg |= RXFLOW_CNTL; core_writel(priv, reg, offset); |