From c34d9452d4e5d98a655d7b625e85466320885416 Mon Sep 17 00:00:00 2001 From: Christian Marangi Date: Thu, 4 Jan 2024 22:30:41 +0100 Subject: [PATCH 4/4] net: phy: at803x: make read_status more generic Make read_status more generic in preparation on moving it to shared library as other PHY Family Driver will have the exact same implementation. The only specific part was a check for AR8031/33 if 1000basex was used. The check is moved to a dedicated function specific for those PHYs. Signed-off-by: Christian Marangi Reviewed-by: Simon Horman Signed-off-by: David S. Miller --- drivers/net/phy/at803x.c | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) --- a/drivers/net/phy/at803x.c +++ b/drivers/net/phy/at803x.c @@ -1020,13 +1020,9 @@ static int at803x_read_specific_status(s static int at803x_read_status(struct phy_device *phydev) { - struct at803x_priv *priv = phydev->priv; struct at803x_ss_mask ss_mask = { 0 }; int err, old_link = phydev->link; - if (priv->is_1000basex) - return genphy_c37_read_status(phydev); - /* Update the link, but return if there was an error */ err = genphy_update_link(phydev); if (err) @@ -1618,6 +1614,17 @@ static int at8031_config_intr(struct phy return at803x_config_intr(phydev); } +/* AR8031 and AR8033 share the same read status logic */ +static int at8031_read_status(struct phy_device *phydev) +{ + struct at803x_priv *priv = phydev->priv; + + if (priv->is_1000basex) + return genphy_c37_read_status(phydev); + + return at803x_read_status(phydev); +} + /* AR8031 and AR8035 share the same cable test get status reg */ static int at8031_cable_test_get_status(struct phy_device *phydev, bool *finished) @@ -2281,7 +2288,7 @@ static struct phy_driver at803x_driver[] .read_page = at803x_read_page, .write_page = at803x_write_page, .get_features = at803x_get_features, - .read_status = at803x_read_status, + .read_status = at8031_read_status, .config_intr = at8031_config_intr, .handle_interrupt = at803x_handle_interrupt, .get_tunable = at803x_get_tunable,