diff options
| author | Arun Ramadoss <arun.ramadoss@microchip.com> | 2022-07-24 14:58:18 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-07-27 09:39:17 +0100 |
| commit | da8cd08520f3abac9ff288136b70ea991e1ec6ab (patch) | |
| tree | 9c426312eb86b7a7e733c8adbef475918da6d444 /drivers/net/dsa/microchip/ksz_common.c | |
| parent | 8560664fd32aa055b3c128337356e32e8fc25b5a (diff) | |
| download | linux-da8cd08520f3abac9ff288136b70ea991e1ec6ab.tar.bz2 | |
net: dsa: microchip: add support for common phylink mac link up
This patch add the support for common phylink mac link up for the ksz
series switch. The register address, bit position and values are
configured based on the chip id to the dev->info structure.
Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/microchip/ksz_common.c')
| -rw-r--r-- | drivers/net/dsa/microchip/ksz_common.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c index 28c21f5a285f..bcf61f815e11 100644 --- a/drivers/net/dsa/microchip/ksz_common.c +++ b/drivers/net/dsa/microchip/ksz_common.c @@ -223,7 +223,6 @@ static const struct ksz_dev_ops lan937x_dev_ops = { .mirror_del = ksz9477_port_mirror_del, .get_caps = lan937x_phylink_get_caps, .phylink_mac_config = lan937x_phylink_mac_config, - .phylink_mac_link_up = lan937x_phylink_mac_link_up, .fdb_dump = ksz9477_fdb_dump, .fdb_add = ksz9477_fdb_add, .fdb_del = ksz9477_fdb_del, @@ -1467,7 +1466,7 @@ static void ksz_set_100_10mbit(struct ksz_device *dev, int port, int speed) ksz_pwrite8(dev, port, regs[P_XMII_CTRL_0], data8); } -void ksz_port_set_xmii_speed(struct ksz_device *dev, int port, int speed) +static void ksz_port_set_xmii_speed(struct ksz_device *dev, int port, int speed) { if (speed == SPEED_1000) ksz_set_gbit(dev, port, true); @@ -1478,8 +1477,8 @@ void ksz_port_set_xmii_speed(struct ksz_device *dev, int port, int speed) ksz_set_100_10mbit(dev, port, speed); } -void ksz_duplex_flowctrl(struct ksz_device *dev, int port, int duplex, - bool tx_pause, bool rx_pause) +static void ksz_duplex_flowctrl(struct ksz_device *dev, int port, int duplex, + bool tx_pause, bool rx_pause) { const u8 *bitval = dev->info->xmii_ctrl0; const u32 *masks = dev->info->masks; @@ -1511,6 +1510,19 @@ static void ksz_phylink_mac_link_up(struct dsa_switch *ds, int port, int duplex, bool tx_pause, bool rx_pause) { struct ksz_device *dev = ds->priv; + struct ksz_port *p; + + p = &dev->ports[port]; + + /* Internal PHYs */ + if (dev->info->internal_phy[port]) + return; + + p->phydev.speed = speed; + + ksz_port_set_xmii_speed(dev, port, speed); + + ksz_duplex_flowctrl(dev, port, duplex, tx_pause, rx_pause); if (dev->dev_ops->phylink_mac_link_up) dev->dev_ops->phylink_mac_link_up(dev, port, mode, interface, |