diff options
| author | Antoine Tenart <antoine.tenart@bootlin.com> | 2019-03-01 13:52:07 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-03-02 10:23:34 +0300 |
| commit | d78a18091f42122d4094e8ddcaeee083198a9c17 (patch) | |
| tree | fdbaf7eee2839a8ddb7ea1c0d9738152efa0a12a /drivers/net/ethernet | |
| parent | 052f7c8bac4440bc5e3b2086e4134055b862453a (diff) | |
| download | linux-d78a18091f42122d4094e8ddcaeee083198a9c17.tar.xz | |
net: mvpp2: reconfiguring the port interface is PPv2.2 specific
This patch adds a check on the PPv2 version in-use not to reconfigure
the port mode when an interface is updated when using PPv2.1 as the
functions called are PPv2.2 specific.
Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c index 5a2638b7443a..9467a2258ee0 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c @@ -4672,16 +4672,14 @@ static void mvpp2_mac_config(struct net_device *dev, unsigned int mode, /* Make sure the port is disabled when reconfiguring the mode */ mvpp2_port_disable(port); - if (change_interface) { + if (port->priv->hw_version == MVPP22 && change_interface) { mvpp22_gop_mask_irq(port); - if (port->priv->hw_version == MVPP22) { - port->phy_interface = state->interface; + port->phy_interface = state->interface; - /* Reconfigure the serdes lanes */ - phy_power_off(port->comphy); - mvpp22_mode_reconfigure(port); - } + /* Reconfigure the serdes lanes */ + phy_power_off(port->comphy); + mvpp22_mode_reconfigure(port); } /* mac (re)configuration */ @@ -4695,7 +4693,7 @@ static void mvpp2_mac_config(struct net_device *dev, unsigned int mode, if (port->priv->hw_version == MVPP21 && port->flags & MVPP2_F_LOOPBACK) mvpp2_port_loopback_set(port, state); - if (change_interface) + if (port->priv->hw_version == MVPP22 && change_interface) mvpp22_gop_unmask_irq(port); mvpp2_port_enable(port); |