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net: dsa: microchip: add support for phylink mac config

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This patch add support for phylink mac config for ksz series of
switches. All the files ksz8795, ksz9477 and lan937x uses the ksz common
xmii function. Instead of calling from the individual files, it is moved
to the ksz common phylink mac config function.

Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arun Ramadoss
2022-07-24 15:08:12 +05:30
committed by David S. Miller
parent c476bede4b
commit f3d890f5f9
6 changed files with 21 additions and 33 deletions
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18
drivers/net/dsa/microchip/ksz_common.c
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@@ -222,7 +222,6 @@ static const struct ksz_dev_ops lan937x_dev_ops = {
.mirror_add = ksz9477_port_mirror_add,
.mirror_del = ksz9477_port_mirror_del,
.get_caps = lan937x_phylink_get_caps,
.phylink_mac_config = lan937x_phylink_mac_config,
.setup_rgmii_delay = lan937x_setup_rgmii_delay,
.fdb_dump = ksz9477_fdb_dump,
.fdb_add = ksz9477_fdb_add,
@@ -1409,7 +1408,8 @@ static int ksz_max_mtu(struct dsa_switch *ds, int port)
return dev->dev_ops->max_mtu(dev, port);
}
void ksz_set_xmii(struct ksz_device *dev, int port, phy_interface_t interface)
static void ksz_set_xmii(struct ksz_device *dev, int port,
phy_interface_t interface)
{
const u8 *bitval = dev->info->xmii_ctrl1;
struct ksz_port *p = &dev->ports[port];
@@ -1495,6 +1495,20 @@ static void ksz_phylink_mac_config(struct dsa_switch *ds, int port,
{
struct ksz_device *dev = ds->priv;
if (ksz_is_ksz88x3(dev))
return;
/* Internal PHYs */
if (dev->info->internal_phy[port])
return;
if (phylink_autoneg_inband(mode)) {
dev_err(dev->dev, "In-band AN not supported!\n");
return;
}
ksz_set_xmii(dev, port, state->interface);
if (dev->dev_ops->phylink_mac_config)
dev->dev_ops->phylink_mac_config(dev, port, mode, state);