net: dsa: ar9331: convert to phylink_generic_validate()

Populate the supported interfaces and MAC capabilities for the AR9331
DSA switch and remove the old validate implementation to allow DSA to
use phylink_generic_validate() for this switch driver.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/dsa/qca/ar9331.c b/drivers/net/dsa/qca/ar9331.c
index da0d7e6..3bda701 100644 (file)
--- a/drivers/net/dsa/qca/ar9331.c
+++ b/drivers/net/dsa/qca/ar9331.c
@@ -499,52 +499,27 @@ static enum dsa_tag_protocol ar9331_sw_get_tag_protocol(struct dsa_switch *ds,
        return DSA_TAG_PROTO_AR9331;
 }
 
-static void ar9331_sw_phylink_validate(struct dsa_switch *ds, int port,
-                                      unsigned long *supported,
-                                      struct phylink_link_state *state)
+static void ar9331_sw_phylink_get_caps(struct dsa_switch *ds, int port,
+                                      struct phylink_config *config)
 {
-       __ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
+       config->mac_capabilities = MAC_ASYM_PAUSE | MAC_SYM_PAUSE |
+               MAC_10 | MAC_100;
 
        switch (port) {
        case 0:
-               if (state->interface != PHY_INTERFACE_MODE_GMII)
-                       goto unsupported;
-
-               phylink_set(mask, 1000baseT_Full);
-               phylink_set(mask, 1000baseT_Half);
+               __set_bit(PHY_INTERFACE_MODE_GMII,
+                         config->supported_interfaces);
+               config->mac_capabilities |= MAC_1000;
                break;
        case 1:
        case 2:
        case 3:
        case 4:
        case 5:
-               if (state->interface != PHY_INTERFACE_MODE_INTERNAL)
-                       goto unsupported;
+               __set_bit(PHY_INTERFACE_MODE_INTERNAL,
+                         config->supported_interfaces);
                break;
-       default:
-               linkmode_zero(supported);
-               dev_err(ds->dev, "Unsupported port: %i\n", port);
-               return;
        }
-
-       phylink_set_port_modes(mask);
-       phylink_set(mask, Pause);
-       phylink_set(mask, Asym_Pause);
-
-       phylink_set(mask, 10baseT_Half);
-       phylink_set(mask, 10baseT_Full);
-       phylink_set(mask, 100baseT_Half);
-       phylink_set(mask, 100baseT_Full);
-
-       linkmode_and(supported, supported, mask);
-       linkmode_and(state->advertising, state->advertising, mask);
-
-       return;
-
-unsupported:
-       linkmode_zero(supported);
-       dev_err(ds->dev, "Unsupported interface: %d, port: %d\n",
-               state->interface, port);
 }
 
 static void ar9331_sw_phylink_mac_config(struct dsa_switch *ds, int port,
@@ -697,7 +672,7 @@ static const struct dsa_switch_ops ar9331_sw_ops = {
        .get_tag_protocol       = ar9331_sw_get_tag_protocol,
        .setup                  = ar9331_sw_setup,
        .port_disable           = ar9331_sw_port_disable,
-       .phylink_validate       = ar9331_sw_phylink_validate,
+       .phylink_get_caps       = ar9331_sw_phylink_get_caps,
        .phylink_mac_config     = ar9331_sw_phylink_mac_config,
        .phylink_mac_link_down  = ar9331_sw_phylink_mac_link_down,
        .phylink_mac_link_up    = ar9331_sw_phylink_mac_link_up,