diff options
| author |   Daniel Golle <daniel@makrotopia.org> | 2025-01-15 14:43:43 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2025-01-17 12:01:40 +0000 |
| commit | ea8318cb33e593bbfc59d637eae45a69732c5387 (patch) | |
| tree | bd7c9acb5fbc076074bb8fe2be455f89df1ec659 | |
| parent | net: phy: realtek: clear 1000Base-T lpa if link is down (diff) | |
| download | wireguard-linux-ea8318cb33e593bbfc59d637eae45a69732c5387.tar.xz wireguard-linux-ea8318cb33e593bbfc59d637eae45a69732c5387.zip | |
net: phy: realtek: clear master_slave_state if link is down
rtlgen_decode_physr() which sets master_slave_state isn't called in case
the link is down and other than rtlgen_read_status(),
rtl822x_c45_read_status() doesn't implicitely clear master_slave_state.
Avoid stale master_slave_state by always setting it to
MASTER_SLAVE_STATE_UNKNOWN in rtl822x_c45_read_status() in case the link
is down.
Fixes: 081c9c0265c9 ("net: phy: realtek: read duplex and gbit master from PHYSR register")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/phy/realtek.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c index 26b324ab0f90..93704abb6787 100644 --- a/drivers/net/phy/realtek.c +++ b/drivers/net/phy/realtek.c @@ -1038,8 +1038,10 @@ static int rtl822x_c45_read_status(struct phy_device *phydev) if (ret < 0) return ret; - if (!phydev->link) + if (!phydev->link) { + phydev->master_slave_state = MASTER_SLAVE_STATE_UNKNOWN; return 0; + } /* Read actual speed from vendor register. */ val = phy_read_mmd(phydev, MDIO_MMD_VEND2, RTL_VND2_PHYSR); |