diff options
| author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2024-04-16 11:19:14 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-04-17 18:28:51 -0700 |
| commit | 855b4ac06e46eaaf0f28484863e55d23fee89a0c (patch) | |
| tree | cc06af910218c00b0cb99dc57195c6d46b37bd75 | |
| parent | 03d5a56ef7954442939e0219d30598cecc5cd5f9 (diff) | |
net: dsa: lan9303: provide own phylink MAC operations
Convert lan9303 to provide its own phylink MAC operations, thus
avoiding the shim layer in DSA's port.c. We need to provide stubs for
the mac_link_down() and mac_config() methods which are mandatory.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://lore.kernel.org/r/E1rwfuE-007537-1u@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/dsa/lan9303-core.c | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/drivers/net/dsa/lan9303-core.c b/drivers/net/dsa/lan9303-core.c index fcb20eac332a..666b4d766c00 100644 --- a/drivers/net/dsa/lan9303-core.c +++ b/drivers/net/dsa/lan9303-core.c @@ -1293,14 +1293,29 @@ static void lan9303_phylink_get_caps(struct dsa_switch *ds, int port, } } -static void lan9303_phylink_mac_link_up(struct dsa_switch *ds, int port, +static void lan9303_phylink_mac_config(struct phylink_config *config, + unsigned int mode, + const struct phylink_link_state *state) +{ +} + +static void lan9303_phylink_mac_link_down(struct phylink_config *config, + unsigned int mode, + phy_interface_t interface) +{ +} + +static void lan9303_phylink_mac_link_up(struct phylink_config *config, + struct phy_device *phydev, unsigned int mode, phy_interface_t interface, - struct phy_device *phydev, int speed, - int duplex, bool tx_pause, + int speed, int duplex, bool tx_pause, bool rx_pause) { - struct lan9303 *chip = ds->priv; + struct dsa_port *dp = dsa_phylink_to_port(config); + struct lan9303 *chip = dp->ds->priv; + struct dsa_switch *ds = dp->ds; + int port = dp->index; u32 ctl; u32 reg; @@ -1330,6 +1345,12 @@ static void lan9303_phylink_mac_link_up(struct dsa_switch *ds, int port, regmap_write(chip->regmap, flow_ctl_reg[port], reg); } +static const struct phylink_mac_ops lan9303_phylink_mac_ops = { + .mac_config = lan9303_phylink_mac_config, + .mac_link_down = lan9303_phylink_mac_link_down, + .mac_link_up = lan9303_phylink_mac_link_up, +}; + static const struct dsa_switch_ops lan9303_switch_ops = { .get_tag_protocol = lan9303_get_tag_protocol, .setup = lan9303_setup, @@ -1337,7 +1358,6 @@ static const struct dsa_switch_ops lan9303_switch_ops = { .phy_read = lan9303_phy_read, .phy_write = lan9303_phy_write, .phylink_get_caps = lan9303_phylink_get_caps, - .phylink_mac_link_up = lan9303_phylink_mac_link_up, .get_ethtool_stats = lan9303_get_ethtool_stats, .get_sset_count = lan9303_get_sset_count, .port_enable = lan9303_port_enable, @@ -1365,6 +1385,7 @@ static int lan9303_register_switch(struct lan9303 *chip) chip->ds->num_ports = LAN9303_NUM_PORTS; chip->ds->priv = chip; chip->ds->ops = &lan9303_switch_ops; + chip->ds->phylink_mac_ops = &lan9303_phylink_mac_ops; base = chip->phy_addr_base; chip->ds->phys_mii_mask = GENMASK(LAN9303_NUM_PORTS - 1 + base, base); |