diff options
Diffstat (limited to 'drivers/net/dsa/sja1105/sja1105_main.c')
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_main.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c index 90e73a982faf..e278bd86e3c6 100644 --- a/drivers/net/dsa/sja1105/sja1105_main.c +++ b/drivers/net/dsa/sja1105/sja1105_main.c @@ -1358,19 +1358,6 @@ static int sja1105_adjust_port_config(struct sja1105_private *priv, int port, return sja1105_clocking_setup_port(priv, port); } -/* The SJA1105 MAC programming model is through the static config (the xMII - * Mode table cannot be dynamically reconfigured), and we have to program - * that early (earlier than PHYLINK calls us, anyway). - * So just error out in case the connected PHY attempts to change the initial - * system interface MII protocol from what is defined in the DT, at least for - * now. - */ -static bool sja1105_phy_mode_mismatch(struct sja1105_private *priv, int port, - phy_interface_t interface) -{ - return priv->phy_mode[port] != interface; -} - static void sja1105_mac_config(struct dsa_switch *ds, int port, unsigned int mode, const struct phylink_link_state *state) @@ -1379,12 +1366,6 @@ static void sja1105_mac_config(struct dsa_switch *ds, int port, struct sja1105_private *priv = ds->priv; struct dw_xpcs *xpcs; - if (sja1105_phy_mode_mismatch(priv, port, state->interface)) { - dev_err(ds->dev, "Changing PHY mode to %s not supported!\n", - phy_modes(state->interface)); - return; - } - xpcs = priv->xpcs[port]; if (xpcs) @@ -1438,16 +1419,6 @@ static void sja1105_phylink_validate(struct dsa_switch *ds, int port, mii = priv->static_config.tables[BLK_IDX_XMII_PARAMS].entries; - /* include/linux/phylink.h says: - * When @state->interface is %PHY_INTERFACE_MODE_NA, phylink - * expects the MAC driver to return all supported link modes. - */ - if (state->interface != PHY_INTERFACE_MODE_NA && - sja1105_phy_mode_mismatch(priv, port, state->interface)) { - linkmode_zero(supported); - return; - } - /* The MAC does not support pause frames, and also doesn't * support half-duplex traffic modes. */ |