The required functionality is essential for cable hot plugging or asynchronous link detection. In its current state, DSA will only operate if the cable was connected prior to booting.
Signed-off-by: Oleksij Rempel <[email protected]> --- drivers/net/dsa.c | 4 ++-- include/dsa.h | 1 + 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/dsa.c b/drivers/net/dsa.c index 793bbbb4f1..9c21564876 100644 --- a/drivers/net/dsa.c +++ b/drivers/net/dsa.c @@ -104,8 +104,8 @@ static int dsa_port_start(struct eth_device *edev) return ret; } - ret = phy_device_connect(edev, ds->slave_mii_bus, dp->index, NULL, 0, - interface); + ret = phy_device_connect(edev, ds->slave_mii_bus, dp->index, + ops->adjust_link, 0, interface); if (ret) return ret; diff --git a/include/dsa.h b/include/dsa.h index e823bac0a7..527941c269 100644 --- a/include/dsa.h +++ b/include/dsa.h @@ -55,6 +55,7 @@ struct dsa_switch_ops { int (*phy_read)(struct dsa_switch *ds, int port, int regnum); int (*phy_write)(struct dsa_switch *ds, int port, int regnum, u16 val); + void (*adjust_link)(struct eth_device *dev); }; struct dsa_port { -- 2.30.2
