diff options
| author | Antonio Borneo <[email protected]> | 2020-11-25 00:07:56 +0100 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2020-11-25 12:29:40 -0800 |
| commit | 4826d2c4fcbfcc3ba7887a197143ffe4d444a3d3 (patch) | |
| tree | 90e03d6a280a828652811271820e3643e22788cd | |
| parent | 16d07c38c4468d0006ecf927453c6c4a4de32073 (diff) | |
net: phy: realtek: read actual speed on rtl8211f to detect downshift
The rtl8211f supports downshift and before commit 5502b218e001
("net: phy: use phy_resolve_aneg_linkmode in genphy_read_status")
the read-back of register MII_CTRL1000 was used to detect the
negotiated link speed.
The code added in commit d445dff2df60 ("net: phy: realtek: read
actual speed to detect downshift") is working fine also for this
phy and it's trivial re-using it to restore the downshift
detection on rtl8211f.
Add the phy specific read_status() pointing to the existing
function rtlgen_read_status().
Signed-off-by: Antonio Borneo <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Tested-by: Yonglong Liu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
| -rw-r--r-- | drivers/net/phy/realtek.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c index f71eda945c6a..99ecd6c4c15a 100644 --- a/drivers/net/phy/realtek.c +++ b/drivers/net/phy/realtek.c @@ -729,6 +729,7 @@ static struct phy_driver realtek_drvs[] = { PHY_ID_MATCH_EXACT(0x001cc916), .name = "RTL8211F Gigabit Ethernet", .config_init = &rtl8211f_config_init, + .read_status = rtlgen_read_status, .config_intr = &rtl8211f_config_intr, .handle_interrupt = rtl8211f_handle_interrupt, .suspend = genphy_suspend, |