@@ -2410,37 +2410,6 @@ static void mt7530_mac_port_get_caps(struct dsa_switch *ds, int port,
}
}
-static bool
-mt7530_phy_mode_supported(struct dsa_switch *ds, int port,
- const struct phylink_link_state *state)
-{
- struct mt7530_priv *priv = ds->priv;
-
- switch (port) {
- case 0 ... 4: /* Internal phy */
- if (state->interface != PHY_INTERFACE_MODE_GMII)
- return false;
- break;
- case 5: /* 2nd cpu port with phy of port 0 or 4 / external phy */
- if (!phy_interface_mode_is_rgmii(state->interface) &&
- state->interface != PHY_INTERFACE_MODE_MII &&
- state->interface != PHY_INTERFACE_MODE_GMII)
- return false;
- break;
- case 6: /* 1st cpu port */
- if (state->interface != PHY_INTERFACE_MODE_RGMII &&
- state->interface != PHY_INTERFACE_MODE_TRGMII)
- return false;
- break;
- default:
- dev_err(priv->dev, "%s: unsupported port: %i\n", __func__,
- port);
- return false;
- }
-
- return true;
-}
-
static bool mt7531_is_rgmii_port(struct mt7530_priv *priv, u32 port)
{
return (port == 5) && (priv->p5_intf_sel != P5_INTF_SEL_GMAC5_SGMII);
@@ -2477,44 +2446,6 @@ static void mt7531_mac_port_get_caps(struct dsa_switch *ds, int port,
}
}
-static bool
-mt7531_phy_mode_supported(struct dsa_switch *ds, int port,
- const struct phylink_link_state *state)
-{
- struct mt7530_priv *priv = ds->priv;
-
- switch (port) {
- case 0 ... 4: /* Internal phy */
- if (state->interface != PHY_INTERFACE_MODE_GMII)
- return false;
- break;
- case 5: /* 2nd cpu port supports either rgmii or sgmii/8023z */
- if (mt7531_is_rgmii_port(priv, port))
- return phy_interface_mode_is_rgmii(state->interface);
- fallthrough;
- case 6: /* 1st cpu port supports sgmii/8023z only */
- if (state->interface != PHY_INTERFACE_MODE_SGMII &&
- !phy_interface_mode_is_8023z(state->interface))
- return false;
- break;
- default:
- dev_err(priv->dev, "%s: unsupported port: %i\n", __func__,
- port);
- return false;
- }
-
- return true;
-}
-
-static bool
-mt753x_phy_mode_supported(struct dsa_switch *ds, int port,
- const struct phylink_link_state *state)
-{
- struct mt7530_priv *priv = ds->priv;
-
- return priv->info->phy_mode_supported(ds, port, state);
-}
-
static int
mt753x_pad_setup(struct dsa_switch *ds, const struct phylink_link_state *state)
{
@@ -2770,9 +2701,6 @@ mt753x_phylink_mac_config(struct dsa_switch *ds, int port, unsigned int mode,
struct mt7530_priv *priv = ds->priv;
u32 mcr_cur, mcr_new;
- if (!mt753x_phy_mode_supported(ds, port, state))
- goto unsupported;
-
switch (port) {
case 0 ... 4: /* Internal phy */
if (state->interface != PHY_INTERFACE_MODE_GMII)
@@ -2990,12 +2918,6 @@ mt753x_phylink_validate(struct dsa_switch *ds, int port,
__ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
struct mt7530_priv *priv = ds->priv;
- if (state->interface != PHY_INTERFACE_MODE_NA &&
- !mt753x_phy_mode_supported(ds, port, state)) {
- linkmode_zero(supported);
- return;
- }
-
phylink_set_port_modes(mask);
if (state->interface != PHY_INTERFACE_MODE_TRGMII &&
@@ -3222,7 +3144,6 @@ static const struct mt753x_info mt753x_table[] = {
.phy_write = mt7530_phy_write,
.pad_setup = mt7530_pad_clk_setup,
.mac_port_get_caps = mt7530_mac_port_get_caps,
- .phy_mode_supported = mt7530_phy_mode_supported,
.mac_port_validate = mt7530_mac_port_validate,
.mac_port_get_state = mt7530_phylink_mac_link_state,
.mac_port_config = mt7530_mac_config,
@@ -3234,7 +3155,6 @@ static const struct mt753x_info mt753x_table[] = {
.phy_write = mt7530_phy_write,
.pad_setup = mt7530_pad_clk_setup,
.mac_port_get_caps = mt7530_mac_port_get_caps,
- .phy_mode_supported = mt7530_phy_mode_supported,
.mac_port_validate = mt7530_mac_port_validate,
.mac_port_get_state = mt7530_phylink_mac_link_state,
.mac_port_config = mt7530_mac_config,
@@ -3247,7 +3167,6 @@ static const struct mt753x_info mt753x_table[] = {
.pad_setup = mt7531_pad_setup,
.cpu_port_config = mt7531_cpu_port_config,
.mac_port_get_caps = mt7531_mac_port_get_caps,
- .phy_mode_supported = mt7531_phy_mode_supported,
.mac_port_validate = mt7531_mac_port_validate,
.mac_port_get_state = mt7531_phylink_mac_link_state,
.mac_port_config = mt7531_mac_config,
@@ -3310,7 +3229,6 @@ mt7530_probe(struct mdio_device *mdiodev)
if (!priv->info->sw_setup || !priv->info->pad_setup ||
!priv->info->phy_read || !priv->info->phy_write ||
!priv->info->mac_port_get_caps ||
- !priv->info->phy_mode_supported ||
!priv->info->mac_port_validate ||
!priv->info->mac_port_get_state || !priv->info->mac_port_config)
return -EINVAL;
@@ -771,8 +771,6 @@ struct mt753x_info {
int (*cpu_port_config)(struct dsa_switch *ds, int port);
void (*mac_port_get_caps)(struct dsa_switch *ds, int port,
struct phylink_config *config);
- bool (*phy_mode_supported)(struct dsa_switch *ds, int port,
- const struct phylink_link_state *state);
void (*mac_port_validate)(struct dsa_switch *ds, int port,
unsigned long *supported);
int (*mac_port_get_state)(struct dsa_switch *ds, int port,
As phylink checks the interface mode against the supported_interfaces bitmap, we no longer need to validate the interface mode, nor handle PHY_INTERFACE_MODE_NA in the validation function. Remove these to simplify the implementation. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> --- drivers/net/dsa/mt7530.c | 82 ---------------------------------------- drivers/net/dsa/mt7530.h | 2 - 2 files changed, 84 deletions(-)