Commit 30ce0de4 authored by Florian Fainelli's avatar Florian Fainelli Committed by David S. Miller
Browse files

net: dsa: bcm_sf2: Ensure we re-negotiate EEE during after link change 



In case the link change and EEE is enabled or disabled, always try to
re-negotiate this with the link partner.

Fixes: 450b05c1 ("net: dsa: bcm_sf2: add support for controlling EEE")
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent db88816b

drivers/net/dsa/bcm_sf2.c

+4 −0
Original line number Original line Diff line number Diff line
@@ -588,6 +588,7 @@ static void bcm_sf2_sw_adjust_link(struct dsa_switch *ds, int port, 
				   struct phy_device *phydev)

				   struct phy_device *phydev)

{

{

	struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds);

	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;

	u32 id_mode_dis = 0, port_mode;

	const char *str = NULL;

	const char *str = NULL;

	u32 reg;

	u32 reg;
@@ -662,6 +663,9 @@ force_link: 
		reg |= DUPLX_MODE;

		reg |= DUPLX_MODE;





	core_writel(priv, reg, CORE_STS_OVERRIDE_GMIIP_PORT(port));

	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,

static void bcm_sf2_sw_fixed_link_update(struct dsa_switch *ds, int port,

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