diff options
Diffstat (limited to 'target/linux/generic/pending-5.4/730-net-phy-at803x-fix-feature-detection.patch')
| -rw-r--r-- | target/linux/generic/pending-5.4/730-net-phy-at803x-fix-feature-detection.patch | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/target/linux/generic/pending-5.4/730-net-phy-at803x-fix-feature-detection.patch b/target/linux/generic/pending-5.4/730-net-phy-at803x-fix-feature-detection.patch deleted file mode 100644 index f25952a2cc..0000000000 --- a/target/linux/generic/pending-5.4/730-net-phy-at803x-fix-feature-detection.patch +++ /dev/null @@ -1,66 +0,0 @@ -From 97ca310aa18a93329ef5cd68c20de89761962f45 Mon Sep 17 00:00:00 2001 -From: David Bauer <mail@david-bauer.net> -Date: Sun, 13 Jun 2021 12:19:36 +0200 -Subject: [PATCH] net: phy: at803x: fix feature detection - -AR8031/AR8033 have different status registers for copper -and fiber operation. However, the extended status register -is the same for both operation modes. - -As a result of that, ESTATUS_1000_XFULL is set to 1 even when -operating in copper TP mode. - -Remove this mode from the supported link modes, as this driver -currently only supports copper operation. - -Signed-off-by: David Bauer <mail@david-bauer.net> ---- - drivers/net/phy/at803x.c | 30 +++++++++++++++++++++++++++++- - 1 file changed, 29 insertions(+), 1 deletion(-) - ---- a/drivers/net/phy/at803x.c -+++ b/drivers/net/phy/at803x.c -@@ -411,6 +411,34 @@ static int at803x_aneg_done(struct phy_d - return aneg_done; - } - -+static int at803x_get_features(struct phy_device *phydev) -+{ -+ int err; -+ -+ err = genphy_read_abilities(phydev); -+ if (err) -+ return err; -+ -+ if (!(phydev->phy_id & phydev->drv->phy_id_mask) == (ATH8031_PHY_ID & phydev->drv->phy_id_mask)) -+ return 0; -+ -+ /* AR8031/AR8033 have different status registers -+ * for copper and fiber operation. However, the -+ * extended status register is the same for both -+ * operation modes. -+ * -+ * As a result of that, ESTATUS_1000_XFULL is set -+ * to 1 even when operating in copper TP mode. -+ * -+ * Remove this mode from the supported link modes, -+ * as this driver currently only supports copper -+ * operation. -+ */ -+ linkmode_clear_bit(ETHTOOL_LINK_MODE_1000baseX_Full_BIT, -+ phydev->supported); -+ return 0; -+} -+ - static int at803x_read_status(struct phy_device *phydev) - { - int ss, err, old_link = phydev->link; -@@ -513,7 +541,7 @@ static struct phy_driver at803x_driver[] - .resume = at803x_resume, - .read_page = at803x_read_page, - .write_page = at803x_write_page, -- /* PHY_GBIT_FEATURES */ -+ .get_features = at803x_get_features, - .read_status = at803x_read_status, - .aneg_done = at803x_aneg_done, - .ack_interrupt = &at803x_ack_interrupt, |