diff options
| author | Florian Fainelli <f.fainelli@gmail.com> | 2016-11-22 11:40:58 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-12-10 19:07:23 +0100 |
| commit | 94de6f2ffb3de28f4a6c92a52e8f8cdcb7046847 (patch) | |
| tree | a33d5ff4d924b617af6f0cb9abecb3d866aa75cf /drivers/net/dsa | |
| parent | 56366fa0ad46a59abe2460b8acb775f7f84fbf16 (diff) | |
net: dsa: bcm_sf2: Ensure we re-negotiate EEE during after link change
[ Upstream commit 76da8706d90d8641eeb9b8e579942ed80b6c0880 ]
In case the link change and EEE is enabled or disabled, always try to
re-negotiate this with the link partner.
Fixes: 450b05c15f9c ("net: dsa: bcm_sf2: add support for controlling EEE")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/dsa')
| -rw-r--r-- | drivers/net/dsa/bcm_sf2.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index 6f946fedbb77..0864f05633a2 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -1137,6 +1137,7 @@ static void bcm_sf2_sw_adjust_link(struct dsa_switch *ds, int port, struct phy_device *phydev) { struct bcm_sf2_priv *priv = ds_to_priv(ds); + struct ethtool_eee *p = &priv->port_sts[port].eee; u32 id_mode_dis = 0, port_mode; const char *str = NULL; u32 reg; @@ -1211,6 +1212,9 @@ force_link: reg |= DUPLX_MODE; core_writel(priv, reg, CORE_STS_OVERRIDE_GMIIP_PORT(port)); + + if (!phydev->is_pseudo_fixed_link) + p->eee_enabled = bcm_sf2_eee_init(ds, port, phydev); } static void bcm_sf2_sw_fixed_link_update(struct dsa_switch *ds, int port, |